Respirators to protect individuals from breathing air contaminated with harmful dusts, fogs, fumes, mists, gases, smokes, sprays, or vapors.
Devices designed to provide personal protection against injury to individuals exposed to hazards in industry, sports, aviation, or daily activities.
Personal devices for protection of the ears from loud or high intensity noise, water, or cold. These include earmuffs and earplugs.
Personal devices for protection of the eyes from impact, flying objects, glare, liquids, or injurious radiation.
Hearing loss due to exposure to explosive loud noise or chronic exposure to sound level greater than 85 dB. The hearing loss is often in the frequency range 4000-6000 hertz.
A process of separating particulate matter from a fluid, such as air or a liquid, by passing the fluid carrier through a medium that will not pass the particulates. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
The exposure to potentially harmful chemical, physical, or biological agents that occurs as a result of one's occupation.
Personal devices for protection of heads from impact, penetration from falling and flying objects, and from limited electric shock and burn.
Process that is gone through in order for a device to receive approval by a government regulatory agency. This includes any required preclinical or clinical testing, review, submission, and evaluation of the applications and test results, and post-marketing surveillance. It is not restricted to FDA.
Methods of creating machines and devices.
Synthetic or natural substances which are given to prevent a disease or disorder or are used in the process of treating a disease or injury due to a poisonous agent.
Contraceptive devices placed high in the uterine fundus.
Freedom of equipment from actual or potential hazards.
Removal of an implanted therapeutic or prosthetic device.
Expendable and nonexpendable equipment, supplies, apparatus, and instruments that are used in diagnostic, surgical, therapeutic, scientific, and experimental procedures.

Water traffic accidents, drowning and alcohol in Finland, 1969-1995. (1/469)

OBJECTIVE: To examine age- and sex-specific mortality rates and trends in water traffic accidents (WTA), and their association with alcohol, in Finland. MATERIALS AND METHODS: National mortality and population data from Finland, 1969-1995, are used to analyse rates and trends. The mortality rates are calculated on the basis of population, per 100000 inhabitants in each age group (<1, 1-4, 5-14, 15-24, 25-44, 45-64, > or = 65), and analysed by sex and age. The Poisson regression model and chi2 test for trend (EGRET and StatXact softwares) are used to analyse time trends. RESULTS: From 1969 through 1995 there were 3473 (2.7/100000/year; M:F= 20.4:1) WTA-related deaths among Finns of all ages. In 94.7% of the cases the cause of death was drowning. Alcohol intoxication was a contributing cause of death in 63.0% of the fatalities. During the study period the overall WTA mortality rates declined significantly (-4% per year; P < 0.001). This decline was observed in all age groups except > or = 65 year olds. The overall mortality rates in WTA associated with alcohol intoxication (1987-1995) also declined significantly (-6%; P = 0.01). CONCLUSIONS: In Finland, mortality rates in WTA are exceptionally high. Despite a marked decline in most age groups, the high mortality in WTA nevertheless remains a preventable cause of death. Preventive countermeasures targeted specifically to adult males, to the reduction of alcohol consumption in aquatic settings and to the use of personal safety devices should receive priority.  (+info)

Evaluating the community education programme of an insecticide-treated bed net trial on the Kenyan coast. (2/469)

Increased interest in the potential contribution of insecticide-impregnated bed nets (ITBN) to malaria control has led to research efforts to determine the impact and sustainability of ITBN programmes in differing environments. There is a need to develop effective, feasible educational strategies that will both inform and motivate community members, and thus maximize the correct usage of ITBN. This is especially true in communities where indigenous usage of bed nets is low. This paper describes the educational component of a randomized controlled community intervention trial of ITBN, with childhood malaria morbidity as an outcome. The educational approach and messages for the ITBN trial were developed from anthropological survey data collected 4 years before the trial, and from community surveys conducted by project researchers. Low levels of understanding amongst mothers of the aetiological link between mosquitos and malaria led to the exclusion of the term 'malaria' from the initial educational messages promoting the use of ITBN. Appropriate individuals within the existing district health care structure were trained as community educators in the project. These educators conducted intensive teaching in the community through public meetings and group teaching in the first 6 months of the trial. The impact of these initial activities was assessed through interviews with a random sample of 100 mothers and 50 household heads. This allowed the identification of messages which had not been well understood and further educational methods were chosen to address the areas pinpointed. The community assessment also demonstrated that, in 1994, over 90% of mothers understood a protective role for bed nets against malaria and the ITBN education messages were changed to take account of this. The school programme was evaluated through determining outreach (the number of households accessed), changes in participant children's knowledge, post-teaching assessment of mothers' knowledge and discussions with parent-teacher associations. It was shown that 40% of intervention homes with children in the target group were accessed, participant children learned the educational messages well (scores increased from a pre-teaching mean of 59% to a post-teaching mean of 92%) and a high level of awareness of the ITBN trial was achieved in these homes (75%). However, specific messages of the education programmed were not well transferred to the home (30%). The discussion emphasises the need for allocation of adequate resources for education in programmes dependent on achieving a change in community practices. We also describe the value of ongoing communication between programme planners and a target population in maximizing the effectiveness of messages and methods used.  (+info)

Implementing a nationwide insecticide-impregnated bednet programme in The Gambia. (3/469)

Earlier studies in The Gambia suggested that the use of impregnated bednets might prove to be a useful malaria control strategy. Based on the results of these studies, in 1992 the Government of The Gambia was encouraged to initiate a National Impregnated Bednet Programme (NIBP) as part of the National Malaria Control Programme Strategy. This paper describes the implementation process/procedure of the NIBP. Evaluation results showed that, overall, 83% of the bednets surveyed has been impregnated, and 77% of children under the age of five years and 78% of women of childbearing age were reported to be sleeping under impregnated bednets.  (+info)

Sustaining malaria prevention in Benin: local production of bednets. (4/469)

Through a Benin-Canada participatory research initiative which included both Benin and Canadian non-governmental organizations, a local capacity to produce and market bednets for the prevention of malaria was developed. The development process began following a community-based assessment of local needs and skills. All materials for the manufacture and distribution of the bednets were obtained locally with the exception of the netting which was imported from Canada. The sustainability of the enterprise is enhanced by the community's recognition of the importance of malaria and the culturally acceptable practice of bednet use.  (+info)

Preventing injuries in children: cluster randomised controlled trial in primary care. (5/469)

OBJECTIVE: To assess the effectiveness of safety advice at child health surveillance consultations, provision of low cost safety equipment to families receiving means tested state benefits, home safety checks, and first aid training on frequency and severity of unintentional injuries in children at home. DESIGN: Cluster randomised controlled trial. SETTING: 36 general practices in Nottingham. SUBJECTS: All children aged 3-12 months registered with participating practices. INTERVENTIONS: A package of safety advice at child health surveillance consultations at 6-9, 12-15, and 18-24 months; provision of low cost safety equipment to families on means tested state benefits; and home safety checks and first aid training by health visitors. OUTCOME MEASURES: Primary outcomes measures were frequency and severity of medically attended injuries. Secondary outcome measures were self reported safety practices, possession and use of safety equipment, knowledge and confidence in dealing with first aid, and perceptions of risk of injury and risk of hazards assessed by postal questionnaire at baseline and follow up at 25 months. RESULTS: At baseline, both groups had similar risk factors for injury, sociodemographic characteristics, safety practices, possession and use of safety equipment, knowledge and confidence in dealing with first aid, and perceptions of risk. No significant difference was found in frequency of at least one medically attended injury (odds ratio 0.97, 95% confidence interval 0.72 to 1.30), at least one attendance at an accident and emergency department for injury (1.02, 0.76 to 1.37), at least one primary care attendance for injury (0.75, 0.48 to 1.17), or at least one hospital admission for injury (0.69, 0.42 to 1.12). No significant difference in the secondary outcome measures was found between the intervention and control groups. CONCLUSIONS: The intervention package was not effective in reducing the frequency of minor unintentional injuries in children at home, and larger trials are required to assess the effect on more severe injuries.  (+info)

The effect of delivery mechanisms on the uptake of bed net re-impregnation in Kilifi District, Kenya. (6/469)

The results of recently completed trials in Africa of insecticide-treated bed nets (ITBN) offer new possibilities for malaria control. These experimental trials aimed for high ITBN coverage combined with high re-treatment rates. Whilst necessary to understand protective efficacy, the approaches used to deliver the intervention provide few indications of what coverage of net re-treatment would be under operational conditions. Varied delivery and financing strategies have been proposed for the sustainable delivery of ITBNs and re-treatment programmes. Following the completion of a randomized, controlled trial on the Kenyan coast, a series of suitable delivery strategies were used to continue net re-treatment in the area. The trial adopted a bi-annual, house-to-house re-treatment schedule free of charge using research project staff and resulted in over 95% coverage of nets issued to children. During the year following the trial, sentinel dipping stations were situated throughout the community and household members informed of their position and opening times. This free re-treatment service achieved between 61-67% coverage of nets used by children for three years. In 1997 a social marketing approach, that introduced cost-retrieval, was used to deliver the net re-treatment services. The immediate result of this transition was that significantly fewer of the mothers who had used the previous re-treatment services adopted this revised approach and coverage declined to 7%. The future of new delivery services and their financing are discussed in the context of their likely impact upon previously defined protective efficacy and cost-effectiveness estimates.  (+info)

Injury rates in Shotokan karate. (7/469)

OBJECTIVE: To document the injury rate in three British Shotokan karate championships in consecutive years. In these tournaments strict rules governed contact, with only "light" or "touch" contact allowed. Protective padding for the head, hands, or feet was prohibited. METHODS: Prospective recording of injuries resulting from 1770 bouts in three national competitions of 1996, 1997, and 1998. Details of ages and years of karate experience were also obtained. RESULTS: 160 injuries were sustained in 1770 bouts. The overall rate of injury was 0.09 per bout and 0.13 per competitor. 91 (57%) injuries were to the head. The average age of those injured was 22 years, with an average of nine years of experience in karate. CONCLUSIONS: The absence of protective padding does not result in higher injury rates than in most other series of Shotokan karate injuries. Strict refereeing is essential, however, to maintain control and minimise contact.  (+info)

Injuries to riders in the cross country phase of eventing: the importance of protective equipment. (8/469)

OBJECTIVES: To determine the distribution of injuries in the eventing discipline of equestrian sports and the effectiveness of the protective equipment worn. METHODS: Data on all injuries sustained in the cross country phase over fixed obstacles were collected from 54 days of competition from 1992 to 1997. This involved 16,940 rides. RESULTS: Data on a total of 193 injuries were collected, which included two deaths. This represents an injury rate of 1.1%. Head and facial injuries represented the largest group (31%), with one third of these requiring treatment in hospital. All riders were wearing protective helmets and body protectors. CONCLUSIONS: Eventing is one of the most dangerous equestrian sports. Improved protective equipment, which is mandatory for 1999, should reduce the severity of these injuries.  (+info)

Respiratory Protective Devices (RPDs) are personal protective equipment items designed to protect the user from inhalation of hazardous substances or harmful levels of airborne contaminants in the environment. These devices create a physical barrier between the user's respiratory system and the surrounding air, filtering out or purifying the air before it is breathed in.

RPDs can be categorized into two main types:

1. **Air-purifying Respirators (APRs):** These devices use filters, cartridges, or canisters to remove contaminants from the surrounding air. They are further divided into several subcategories, including filtering facepiece respirators, half-mask elastomeric respirators, full-facepiece elastomeric respirators, and powered air-purifying respirators (PAPRs).
2. **Supplied-Air Respirators (SARs):** These devices deliver clean breathing air from an external source, either through a compressor or compressed air cylinder. They are further divided into two subcategories: self-contained breathing apparatuses (SCBAs) and supplied-air respirators with escape provisions.

The choice of RPD depends on the nature and concentration of the airborne contaminants, the user's physiological and psychological capabilities, and the work environment. Proper selection, fitting, use, maintenance, and training are crucial to ensure the effectiveness and safety of Respiratory Protective Devices.

Protective devices, in the context of medical care, refer to equipment or products designed to prevent injury, harm, or infection to patients, healthcare workers, or others. They can include a wide range of items such as:

1. Personal Protective Equipment (PPE): Items worn by healthcare professionals to protect themselves from infectious materials or harmful substances, such as gloves, masks, face shields, gowns, and goggles.
2. Medical Devices: Equipment designed to prevent injury during medical procedures, such as tourniquets, safety needles, and bite blocks.
3. Patient Safety Devices: Items used to protect patients from harm, such as bed rails, pressure ulcer prevention devices, and fall prevention equipment.
4. Environmental Protection Devices: Equipment used to prevent the spread of infectious agents in healthcare settings, such as air purifiers, isolation rooms, and waste management systems.
5. Dental Protective Devices: Devices used in dental care to protect patients and dental professionals from injury or infection, such as dental dams, mouth mirrors, and high-speed evacuators.

The specific definition of protective devices may vary depending on the context and field of medicine.

Ear protective devices are types of personal protective equipment designed to protect the ears from potential damage or injury caused by excessive noise or pressure changes. These devices typically come in two main forms: earplugs and earmuffs.

Earplugs are small disposable or reusable plugs that are inserted into the ear canal to block out or reduce loud noises. They can be made of foam, rubber, plastic, or other materials and are available in different sizes to fit various ear shapes and sizes.

Earmuffs, on the other hand, are headbands with cups that cover the entire outer ear. The cups are typically made of sound-absorbing materials such as foam or fluid-filled cushions that help to block out noise. Earmuffs can be used in combination with earplugs for added protection.

Both earplugs and earmuffs are commonly used in industrial settings, construction sites, concerts, shooting ranges, and other noisy environments to prevent hearing loss or damage. It is important to choose the right type of ear protective device based on the level and type of noise exposure, as well as individual comfort and fit.

Eye protective devices are specialized equipment designed to protect the eyes from various hazards and injuries. They include items such as safety glasses, goggles, face shields, welding helmets, and full-face respirators. These devices are engineered to provide a barrier between the eyes and potential dangers like chemical splashes, impact particles, radiation, and other environmental hazards.

Safety glasses are designed to protect against flying debris, dust, and other airborne particles. They typically have side shields to prevent objects from entering the eye from the sides. Goggles offer a higher level of protection than safety glasses as they form a protective seal around the eyes, preventing liquids and fine particles from reaching the eyes.

Face shields and welding helmets are used in industrial settings to protect against radiation, sparks, and molten metal during welding or cutting operations. Full-face respirators are used in environments with harmful airborne particles or gases, providing protection for both the eyes and the respiratory system.

It is essential to choose the appropriate eye protective device based on the specific hazard present to ensure adequate protection.

Noise-induced hearing loss (NIHL) is a type of sensorineural hearing loss that occurs due to exposure to harmful levels of noise. The damage can be caused by a one-time exposure to an extremely loud sound or by continuous exposure to lower level sounds over time. NIHL can affect people of all ages and can cause permanent damage to the hair cells in the cochlea, leading to hearing loss, tinnitus (ringing in the ears), and difficulty understanding speech in noisy environments. Prevention measures include avoiding excessive noise exposure, wearing hearing protection, and taking regular breaks from noisy activities.

Filtration in the medical context refers to a process used in various medical treatments and procedures, where a substance is passed through a filter with the purpose of removing impurities or unwanted components. The filter can be made up of different materials such as paper, cloth, or synthetic membranes, and it works by trapping particles or molecules based on their size, shape, or charge.

For example, filtration is commonly used in kidney dialysis to remove waste products and excess fluids from the blood. In this case, the patient's blood is pumped through a special filter called a dialyzer, which separates waste products and excess fluids from the blood based on size differences between these substances and the blood cells. The clean blood is then returned to the patient's body.

Filtration is also used in other medical applications such as water purification, air filtration, and tissue engineering. In each case, the goal is to remove unwanted components or impurities from a substance, making it safer or more effective for use in medical treatments and procedures.

Occupational exposure refers to the contact of an individual with potentially harmful chemical, physical, or biological agents as a result of their job or occupation. This can include exposure to hazardous substances such as chemicals, heavy metals, or dusts; physical agents such as noise, radiation, or ergonomic stressors; and biological agents such as viruses, bacteria, or fungi.

Occupational exposure can occur through various routes, including inhalation, skin contact, ingestion, or injection. Prolonged or repeated exposure to these hazards can increase the risk of developing acute or chronic health conditions, such as respiratory diseases, skin disorders, neurological damage, or cancer.

Employers have a legal and ethical responsibility to minimize occupational exposures through the implementation of appropriate control measures, including engineering controls, administrative controls, personal protective equipment, and training programs. Regular monitoring and surveillance of workers' health can also help identify and prevent potential health hazards in the workplace.

Head protective devices are equipment designed to protect the head from potential injuries or trauma. These devices often include helmets, hard hats, and bump caps. They are engineered to absorb the impact force, shield the head from sharp objects, or prevent contact with harmful substances. The specific design and construction of these devices vary depending on their intended use, such as for construction, sports, military, or healthcare purposes. It's important to choose and use a head protective device that is appropriate for the specific activity and follows established safety guidelines.

"Device approval" is a term used to describe the process by which a medical device is determined to be safe and effective for use in patients by regulatory authorities, such as the U.S. Food and Drug Administration (FDA). The approval process typically involves a rigorous evaluation of the device's design, performance, and safety data, as well as a review of the manufacturer's quality systems and labeling.

The FDA's Center for Devices and Radiological Health (CDRH) is responsible for regulating medical devices in the United States. The CDRH uses a risk-based classification system to determine the level of regulatory control needed for each device. Class I devices are considered low risk, Class II devices are moderate risk, and Class III devices are high risk.

For Class III devices, which include life-sustaining or life-supporting devices, as well as those that present a potential unreasonable risk of illness or injury, the approval process typically involves a premarket approval (PMA) application. This requires the submission of comprehensive scientific evidence to demonstrate the safety and effectiveness of the device.

For Class II devices, which include moderate-risk devices such as infusion pumps and powered wheelchairs, the approval process may involve a premarket notification (510(k)) submission. This requires the manufacturer to demonstrate that their device is substantially equivalent to a predicate device that is already legally marketed in the United States.

Once a medical device has been approved for marketing, the FDA continues to monitor its safety and effectiveness through post-market surveillance programs. Manufacturers are required to report any adverse events or product problems to the FDA, and the agency may take regulatory action if necessary to protect public health.

Equipment design, in the medical context, refers to the process of creating and developing medical equipment and devices, such as surgical instruments, diagnostic machines, or assistive technologies. This process involves several stages, including:

1. Identifying user needs and requirements
2. Concept development and brainstorming
3. Prototyping and testing
4. Design for manufacturing and assembly
5. Safety and regulatory compliance
6. Verification and validation
7. Training and support

The goal of equipment design is to create safe, effective, and efficient medical devices that meet the needs of healthcare providers and patients while complying with relevant regulations and standards. The design process typically involves a multidisciplinary team of engineers, clinicians, designers, and researchers who work together to develop innovative solutions that improve patient care and outcomes.

In the context of medicine and toxicology, protective agents are substances that provide protection against harmful or damaging effects of other substances. They can work in several ways, such as:

1. Binding to toxic substances: Protective agents can bind to toxic substances, rendering them inactive or less active, and preventing them from causing harm. For example, activated charcoal is sometimes used in the emergency treatment of certain types of poisoning because it can bind to certain toxins in the stomach and intestines and prevent their absorption into the body.
2. Increasing elimination: Protective agents can increase the elimination of toxic substances from the body, for example by promoting urinary or biliary excretion.
3. Reducing oxidative stress: Antioxidants are a type of protective agent that can reduce oxidative stress caused by free radicals and reactive oxygen species (ROS). These agents can protect cells and tissues from damage caused by oxidation.
4. Supporting organ function: Protective agents can support the function of organs that have been damaged by toxic substances, for example by improving blood flow or reducing inflammation.

Examples of protective agents include chelating agents, antidotes, free radical scavengers, and anti-inflammatory drugs.

An Intrauterine Device (IUD) is a long-acting, reversible contraceptive device that is inserted into the uterus to prevent pregnancy. It is a small T-shaped piece of flexible plastic with strings attached to it for removal. There are two types of IUDs available: hormonal and copper. Hormonal IUDs release progestin, which thickens cervical mucus and thins the lining of the uterus, preventing sperm from reaching and fertilizing an egg. Copper IUDs, on the other hand, produce an inflammatory reaction in the uterus that is toxic to sperm and eggs, preventing fertilization.

IUDs are more than 99% effective at preventing pregnancy and can remain in place for several years, depending on the type. They are easily removable by a healthcare provider if a woman wants to become pregnant or choose another form of contraception. IUDs do not protect against sexually transmitted infections (STIs), so it is important to use condoms in addition to an IUD for protection against STIs.

In summary, Intrauterine Devices are small, T-shaped plastic devices that are inserted into the uterus to prevent pregnancy. They come in two types: hormonal and copper, both of which work by preventing fertilization. IUDs are highly effective, long-acting, and reversible forms of contraception.

Equipment safety in a medical context refers to the measures taken to ensure that medical equipment is free from potential harm or risks to patients, healthcare providers, and others who may come into contact with the equipment. This includes:

1. Designing and manufacturing the equipment to meet safety standards and regulations.
2. Properly maintaining and inspecting the equipment to ensure it remains safe over time.
3. Providing proper training for healthcare providers on how to use the equipment safely.
4. Implementing safeguards, such as alarms and warnings, to alert users of potential hazards.
5. Conducting regular risk assessments to identify and address any potential safety concerns.
6. Reporting and investigating any incidents or accidents involving the equipment to determine their cause and prevent future occurrences.

"Device Removal" in a medical context generally refers to the surgical or nonsurgical removal of a medical device that has been previously implanted in a patient's body. The purpose of removing the device may vary, depending on the individual case. Some common reasons for device removal include infection, malfunction, rejection, or when the device is no longer needed.

Examples of medical devices that may require removal include pacemakers, implantable cardioverter-defibrillators (ICDs), artificial joints, orthopedic hardware, breast implants, cochlear implants, and intrauterine devices (IUDs). The procedure for device removal will depend on the type of device, its location in the body, and the reason for its removal.

It is important to note that device removal carries certain risks, such as bleeding, infection, damage to surrounding tissues, or complications related to anesthesia. Therefore, the decision to remove a medical device should be made carefully, considering both the potential benefits and risks of the procedure.

'Equipment and Supplies' is a term used in the medical field to refer to the physical items and materials needed for medical care, treatment, and procedures. These can include a wide range of items, such as:

* Medical equipment: This includes devices and machines used for diagnostic, monitoring, or therapeutic purposes, such as stethoscopes, blood pressure monitors, EKG machines, ventilators, and infusion pumps.
* Medical supplies: These are consumable items that are used once and then discarded, such as syringes, needles, bandages, gowns, gloves, and face masks.
* Furniture and fixtures: This includes items such as hospital beds, examination tables, chairs, and cabinets that are used to create a functional medical space.

Having the right equipment and supplies is essential for providing safe and effective medical care. The specific items needed will depend on the type of medical practice or facility, as well as the needs of individual patients.

Russian-made night vision devices; protective masks; 24 plates of body armor and a U.S.-made vest; Saddam Hussein paraphernalia ...
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Respiratory protective devices. Gas filters and combined filters. General specifications (on Russian) RF state standard ГОСТ Р ... Industrial Respiratory Protective Devices. Catalogue. (in Russian). Cherkassy: Отделение НИИТЭХИМа. Maggs F.A.P (1972). "A Non- ... Respiratory protective devices. АX gas filters and combined filters for protection against low-boiling organic compounds. ... Respiratory protective devices. SX gas filters and combined filters for protection against specific named compounds. General ...
... microprocessor-based relays can perform many protective functions in one device. When one device performs several protective ... Overspeed Device 13 - Synchronous-Speed Device 14 - Underspeed Device 15 - Speed or Frequency Matching Device 16 - Data ... Historically, a single protective function was performed by one or more distinct electromechanical devices, so each device ... Polarity or Polarizing Voltage Device 37 - Undercurrent or Underpower Relay 37P - Underpower 38 - Bearing Protective Device / ...
"42 CFR Part 84 Respiratory Protective Devices". The National Personal Protective Technology Laboratory. National Institute for ... respiratory protection respiratory protective equipment Respiratory protective equipment (RPE) is a type of personal protective ... pulse dose oxygen conserving device demand pulse device Oxygen delivery device that senses the start of inhalation and provides ... They are air purifying respiratory protective devices and can only be used if the ambient air contains enough oxygen. escape ...
Respirators, also known as respiratory protective equipment (RPE) or respiratory protective devices (RPD), are used in some ... NIOSH standard 42 Code of Federal Register Part 84 "Respiratory Protective Devices" Harris, H.E.; DeSieghardt, W.C.; Burgess, W ... 1997). British Standard BS 4275:1997 "Guide to implementing an effective respiratory protective device programme" (3 ed.). 389 ... Ogorodnikov, Boris; Pasukhin, Edward (2006). "[Respiratory protective devices]" (PDF). [Radioactive aerosols of the object " ...
These devices must be installed at a certain vertical interval, usually 600 feet (180 m).[citation needed] Without such valves ... "14 CFR § 25.1439 - Protective breathing equipment". www.law.cornell.edu. Retrieved 2 August 2023. Tiep, B.; Carter, R. (2008 ... Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all ... Flow control device Negative feedback - Reuse of output to stabilize a system "Pressure Regulator vs. Backpressure Regulator: ...
"Innovative protective foil elements with Kinegram". www.kinegram.com. Retrieved 2022-09-07. "Diffractive Features on Banknotes ... A diffractive optically variable image device (DOVID) is a type of optical variable device; a security feature based on visual ... Other layers of the build-up are protective layer, replicate layer, reflection layer (metal or transparent high-refractive ... Cabral, Alexandre; Rebordão, José M. (2011-07-26). "Diffractive optical variable image devices generated by maskless ...
"42 CFR Part 84 Respiratory Protective Devices". The National Personal Protective Technology Laboratory. National Institute for ... A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer ... Paul Berger, a Paris surgeon, likewise investigated the protective effect of masks during surgery. Another mask design was a ... Given that the global supply of personal protective equipment (PPE) is insufficient during the pandemic, as of 2 February 2020 ...
Power systems contain protective devices to prevent injury or damage during failures. The quintessential protective device is ... The objectives of the studies are to assure proper equipment and conductor sizing, and to coordinate protective devices so that ... Residual current devices require a separate neutral line for each phase and to be able to trip within a time frame before harm ... A residual current device works by monitoring the active and neutral lines and tripping the active line if it notices a ...
Hubbard, Marian E. (1903-12-05). "Correlated Protective Devices In Some California Salamanders". University of California ...
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New Zealand Medicines and Medical Devices Safety Authority. Retrieved 2009-07-13. Ralston, N.V.C.; Raymond, L.J. (2010). " ... "Dietary selenium's protective effects against methylmercury toxicity". Toxicology. 278 (1): 112-123. doi:10.1016/j.tox.2010.06. ...
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... use laser plotting devices to accurately survey collision sights and carry devices that can be used to measure road friction ... As part of standard issue Personal Protective Equipment (PPE), officers carry Sepura TETRA radios, rigid handcuffs, PAVA spray ... "Laser Plotting Device". West Midlands Police. Archived from the original on 10 January 2013. Retrieved 16 February 2017. " ... "UNIFORM EQUIPMENT & APPEARANCE" (PDF). "Day 40 - West Midlands Police - Personal Protective Equipment". West Midlands Police. 9 ...
No sun protective clothing had previously been reviewed as a medical device in the United States or Canada. Solumbra offered ... Device Classification: Sun Protective Clothing: 510(K) K920240. FDA Consumer FDA Consumer Jul-Aug 1995; Thwarting skin cancer ... Sun Protective Apparel: advancements in sun protection, Skin Cancer Journal, 1993, 8:41-47. Lowe NJ, Bourget T, Hughes S, Sayre ... Solumbra was reviewed under medical device regulations by the U.S. Food and Drug Administration (FDA) and Health Canada. ...
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Health, Center for Devices and Radiological. "Personal Protective Equipment for Infection Control - Medical Gloves". www.fda. ... One large guideline for HCWs in Toronto hospitals was the use of sufficient and protective equipment to avoid transmission of ... inadequate use of protective equipment, psychological effects on the workers in response to the stress of dealing with the ... how often they used protective equipment, etc. In the end, results showed that the practices of these HCWs did not fully meet ...
ANSI/ISEA Standard 110 provides design guidance to manufacturers of Respiratory Protective Smoke Escape Devices (RPED) in the ... Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking Wikimedia ... Respiratory protective devices - Particle filters - Requirements, testing, marking British Standard BS EN 149:2001: ... "Carbon dioxide rebreathing in respiratory protective devices: influence of speech and work rate in full-face masks". Ergonomics ...
The earthing system, in combination with protective devices such as fuses and residual current devices, must ultimately ensure ... rule 99 and protective devices, rule 100. [2], The Importance of the Neutral-Grounding Resistor [3]; Electrical Notes, Volume 1 ... installation with connected load above 5 kW exceeding 250 V shall have a suitable Earth leakage protective device to isolate ... and will not necessarily operate the overcurrent protection device. In such case a residual-current device is installed to ...
Energy portal Domestic AC power plugs and sockets Electrical injury Insulation monitoring device Protective relay Arc-fault ... If the RCD device has additional overcurrent protection integrated in the same device, it is referred to as RCBO. An earth ... this is known as an Equipment Protective Device (EPD). RCDs with trip currents as high as 500 mA are sometimes deployed in ... and to prevent damage to electrical devices. RCDs are testable and resettable devices-a test button safely creates a small ...
"CPAP device now approved by MHRA". Gov.Wales. April 23, 2020. Retrieved May 10, 2020. "JLR produces protective face visors for ... The UK Government put an order in for 10,000 devices. Mercedes made the drawings for the device available for free to help ... device. The Medicines and Healthcare products Regulatory Agency (MHRA) approved the second model of the device. ... A CPAP device, known as a Covid emergency ventilator, designed by Dr Rhys Thomas, a consultant anaesthetist at Glangwili ...
His doctorate was on the protective devices of animals. He worked as an assistant in the maternity hospital of the University ...
Switchgear includes the power switching components, e.g., the main disconnecting device, and breakers protecting the supply ... protective bonding requirements, terminology, and protection against electric shock; Incoming supply requirements and switching ... symbols for actuators of control devices; testing requirements; marking and documentation requirements. IEC 60204-1 is scoped ... outside buildings or other protective structures); use, process, or produce potentially explosive material (for example paint ...
A starter will contain protective devices for the motor. At a minimum this would include a thermal overload relay. The thermal ... Some devices can be added so that during a voltage drop, the device maintains the current flow that is sufficient for the hold- ... A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric ... These devices model the heating of the motor windings by monitoring the motor current. They can also include metering and ...
Personal protective equipment (PPE) is essential in these tasks. Examples of PPE used by zoo workers are masks, gloves, boots, ... goggles, and communication devices. Techniques and specialized equipment also contribute to zoo worker safety. Modified sliding ... Using personal protective equipment properly, examining animals on a regular basis and reporting new illnesses and outbreaks to ... Many of these hazards can be minimized using personal protective equipment. Education on proper animal care procedures is ...
The Ratnik gear is a system of modern protective and communication devices, weapons and ammunition. It consists of a helmet, ... body armour; a one-piece coverall; hearing protection; protective glasses; a protective set for knees and elbows; a grenade ... These plates are shaped similarly to the "Shooter" variant of the United States Armed Forces Small Arms Protective Insert. The ... 1PN139 thermographic monitor, and protective headgear from the 6B49 suit. NPI-2 wearable GLONASS receiver for the soldier. ' ...
Novel devices were created such as ear savers, non-invasive ventilation helmets, and ventilator splitters. In July 2021, ... Much like the common cold CoVs, the potential for severe disease will likely be present in those who lack a protective immune ... Another approach is to collect location data from mobile devices to identify those who have come in significant contact with ... "Shortage of personal protective equipment endangering health workers worldwide". World Health Organization (WHO). Retrieved 5 ...
Guidance for selection, use and maintenance of respiratory protective devices = 呼吸用保護具の選択,使用及び保守管理方法 (in Japanese). Tokyo: ... "Respiratory protective devices" (ed.). DIN EN 529:2006 "Atemschutzgeräte - Empfehlungen für Auswahl, Einsatz, Pflege und ... Quackenbush, Casey (August 15, 2019). "A run on gas masks: Hong Kong protesters circumvent crackdown on protective gear". ... Respirator for other types of respirators Air-purifying respirators like elastomeric respirators are somewhat
This proposed rule addressed NIOSHs and MSHAs certification requirements for respiratory protective devices. Specifically, ... Transcript of NIOSH informal public hearing on proposed rule on respiratory protective devices; 6/23/94pdf icon ... Transcript of NIOSH informal public hearing on proposed rule on respiratory protective devices; 6/24/94pdf icon ... Submission to the docket from Killen (Association for Respiratory Protective Escape Devices[ARPED]) - 6/20/94pdf icon ...
... A low-voltage surge protective device (SPD) limits transient voltages by diverting or ... Type 3: Point-of-utilization devices that include cord-connected, direct plug-in, and receptacle-type SPDs ... Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels. ...
NIOSH Respiratory Protective Device Information - Effective Immediately: Voluntary Rescission of certain Honeywell ... Support for Firefighter Personal Protective Equipmentplus icon *Self-Contained Breathing Apparatusplus icon *Program Overview ...
DOE Patents Patent: Structurally efficient inflatable protective device Title: Structurally efficient inflatable protective ... Structurally efficient inflatable protective device Patent Nelsen, J M; Whinery, L D; Gwinn, K W; ... ... Attachment device for an inflatable protective cushion Patent Nelsen, J M; Luna, D A; Gwinn, K W ... Structurally efficient inflatable protective device Patent Nelsen, James M [Tijeras, NM]; Whinery, Larry D [Albuquerque, NM]; ...
2010 Respiratory protective devices. Terms, definitions, graphical symbols and units of measurement from SAI Global ... 2010 Respiratory protective devices. Terms, definitions, graphical symbols and units of measurement from SAI Global ... Respiratory protective devices - Definitions of terms and pictograms. EN 529:2005 Respiratory protective devices - ... Respiratory protective devices - Definitions of terms and pictograms. EN 529:2005 Respiratory protective devices - ...
... lenses must wear either protective devices fitted with prescription (Rx) lenses or protective devices designed to be worn over ... Continued wearing of the device is more likely if it fits the wearer comfortably. Protective devices are generally available in ... Protective devices do not provide unlimited protection. (2) Operations involving heat may also involve light radiation. As ... d) fit the user with the protective device and give instructions on care and use of the PPE. It is very important that end ...
Surge Protective Device with Two 15A 1-Pole Breakers. Two 15A Standard Branch Circuit Breakers with Thermal Magnetic Trip ...
Whole House Surge Protective Device, 6-Mode, 1-Phase, 120/240 VAC, Type 2 ... Whole House Surge Protective Device, 6-Mode, 1-Phase, 120/240 VAC, Type 2. ... Whole House Surge Protective Device, 6-Mode, 1-Phase, 120/240 VAC, Type 2. ... Whole House Surge Protective Device, 6-Mode, 1-Phase, 120/240 VAC, Type 2. ...
A molecular electronic device structure and a memory system that are formed from this fabrication process are described. ... A process of fabricating a molecular electronic device that preserves the integrity of the active molecular layer of the ... electronic device during processing is described. In one aspect, a barrier layer is provided to protect a molecular layer ... Switching device and method of preparing it JPH0766990B2 (en) * 1988-07-15. 1995-07-19. 松下電器産業株式会社. Organic device and ...
... covers the basic elements of Protective Device Coordination and describes the value of TCC curves as a tool to analyze the ... Introduction to Protective Device Coordination - Part 1. In this EasyPower refresher webinar, Jim Chastain at EasyPower, covers ... the basic elements of Protective Device Coordination and describes the value of TCC curves as a tool to analyze the system ...
astme295214-Standard Specification for Air-Purifying Respiratory Protective Smoke Escape Devices (RPED)- 1.1  ... Standard Specification for Air-Purifying Respiratory Protective Smoke Escape Devices (RPED). 1.1 This specification covers the ... 1.6 This specification shall not apply to respiratory protective escape devices intended for use in circumstances in which an ... 1.2 The purpose of this specification shall be to provide minimum requirements for respiratory protective escape devices that ...
Nail technicians would use protective device to avoid exposure to chemicals A survey of CIDESCO members into the use of toxic ... 82.4% of the members said they would be interested in a protective enclosure device to shield both themselves and clients from ... "low cost protective device" among 82.4% of the therapists asked. ...
Surge Protective Device for 4~20mA & RS485. WTH-SG/TER. WTH-SG/TER DIN rail surge protective devices for control signal are ... WTH-SG/TER DIN rail surge protective devices for control signal are applied to the surge protection of 4~20mA control signal ... WTH-SG/TER DIN rail surge protective devices for control signal are applied to the surge protection of 4~20mA control signal ... WTH-SG/TER DIN rail surge protective devices for control signal are applied to the surge protection of 4~20mA control signal ...
Copyright © 2023 Watchful Eye Solutions, Inc. All Rights Reserved ...
Part 9 of 13: Amulets and Protective Devices by Sabina Magliocco It is profoundly ironic that Italian-American Witchcraft ... Phallic symbols such as fish, roosters, daggers, snakes and keys are also commonly found on protective amulets. Many of these ... each branch of the small coral charms was carved with a different protective symbol. Perhaps it is from these multi-pronged ...
Apple Invents a new Protective Layer for Foldable Displays that is designed to Resist Cracking at the Fold Mark. Today the U.S ... Apple Wins Patent for a Protective Layer designed to protect Future Folding Device Displays from Cracking at the Fold ... In April 2020 Patently Apple posted an IP report titled Apple Invents a new Protective Layer for Foldable Displays that is ... 1 below is a schematic isometric view illustration of a protective cover layer; FIG. 2 is a schematic cross-sectional side view ...
A surge protective device will defend components against electrical power surges. ... The sole function of the protective device is to break the flow of current to an area if the current goes above a set point ... Surge Protective Device. There are many different types of industrial applications which utilize sensitive equipment in order ... The technological levels of the machinery have improved, and the levels of the surge protective device which shields them must ...
A surge protective device (SPD) is designed to prevent higher energy voltage peaks from reaching sensitive equipment and thus ... How is a surge protective device (SPD) correctly sized for a DC power system?. ... The SPD will protect devices or equipment by activating well above the maximum continuous operating voltage "Uc" and will not ...
... as well as other Panel Mount Surge Protective Devices from TWAcomm.com, your internet superstore! ... Buy the Leviton 57346-M3 Distribution Panel Mount Surge Protective Device - 346/600V/5 Wire, ... Home , Cable & Electrical , Electrical Equipment , Power Protection , Surge Protective Devices , Panel Mount , 57346-M3 , Phone ... Leviton Distribution Panel Mount Surge Protective Device - 346/600V/5 Wire (Model # 57346-M3) ...
Compatible devices. iPad (7th gen) Model: A2197, A2200, A2198 iPad (8th Gen) Model: A2270, A2428, A2429, A2430 ... Ultra-protective keyboard case with Smart Connector for iPad (7th, 8th, 9th and 10th gen) ... Ultra-protective keyboard case with Smart Connector for iPad (7th, 8th, 9th and 10th gen) ... Ultra-protective keyboard case with Smart Connector for iPad (7th, 8th, 9th and 10th gen) ...
Personal Protective Equipment Market is projected to reach USD 64.2 billion by 2027. Report provides crucial industry insights ... 7.3 PROTECTIVE CLOTHING. 7.3.1 DISPOSABLE PROTECTIVE CLOTHING TO PREVENT SPREAD OF COVID-19. FIGURE 35 ASIA PACIFIC MARKET TO ... Personal Protective Equipment Market. The global personal protective equipment market was USD 68.5 billion in 2022 and is ... 12.3 PROTECTIVE CLOTHING MARKET. 12.3.1 MARKET DEFINITION. 12.3.2 MARKET OVERVIEW. 12.3.3 PROTECTIVE CLOTHING MARKET, BY REGION ...
Surge protective device(SPD)|PCB mounted type):岡谷電機産業株式会社は、ノイズフィルタなど電磁波トラブルを防止するノイズ対 ... Search results of "Surge protective device(SPD) PCB moun...". TOP , Products , Surge protective device
Commuter Series Lite protective moto g Stylus 5G (2022) case features a soft internal slipcover and hard external shell for on- ... Device Care * PopSockets * Encased Dash & Windshield Car Mount * Utility Hand Straps * LIFEACTÍV QuickMount Accessory ...
Commuter Series is the protective iPhone 13 Pro case featuring a soft internal slipcover and hard external shell for on-the-go ... Mobile Device Care Kit Detailing Kit (Blue) Price reduced from $7.95 to $5.17 ...
Mersen HP15NH photovoltaic (PV) fuse serie was engineered and designed specifically for the protection of photovoltaic systems. Helio-Protection® HP15NH fuse links are designed for the protection of cables in a PV group of chains when a short circuit occurs in a panel (main fuse category). This HelioProtection® main fuse range enlarges our PV fuse links offering on 1XL/2XL/3L sizes having a worldwide acceptance. They are of the gPV type and comply with both IEC 60269-6 and UL 2579 PV standards ...
Protective device disconnection times Last post by AlecK « Sat Dec 26, 2020 1:05 pm. ... Protective Devices. This includes types of overcurrent, Short Circuit and RCD protection. ... Can a device be provided in a control circuit to enable equipment to be safely worked on because the main circuit cant be ... I came across these old PDL devices that I suspect are MCBs. Can anyone provide any information on them including what range ...
Hager Surge protective devices secure electric and electronic equipment against transients, originating from lightning and ... Surge protective devices : a complete range. Hager SPDs protect electric and electronic equipment against transients, ... Surge protective devices are strongly recommended in sites that are exposed and prone to lightning, to protect sensitive and ... The Hager surge protective devices offer is practical to implement and the references can be easily chosen. ...
Personal protective equipment: Any device or system of clothing and devices that protects the wearer from the obvious harmful ... While personal protective equipment is an effective loss control tool in accident and injury prevention, these devices still do ... adjustments should be made on an individual basis for a comfortable fit that will maintain the protective device in the proper ... protective clothing and personal protective equipment worn by employees. ...
Protective Coverall 4532+ has a unique specialist material treatment which offers enhanced liquid hold out with added oil and ... End Devices Consent. * Consent Text. * 3M takes your privacy seriously. 3M and its authorized third parties will use the ... The 3M protective coverall 4532+ is soft and breathable yet robust and strong weighing in at 52gsm. Its made with SSMMS which ... 3M™ Protective Coverall 4532+ has a unique specialist material treatment which offers enhanced liquid hold out with added oil ...
  • This proposed rule addressed NIOSH's and MSHA's certification requirements for respiratory protective devices. (cdc.gov)
  • 1.2 The purpose of this specification shall be to provide minimum requirements for respiratory protective escape devices that provide limited protection for 15 min for adult civilian escape from the by-products of fire, including particulate matter, carbon monoxide, other toxic gases, and the effects of radiant heat. (ansi.org)
  • Avoid damage from power line and telecom surges with the Lexmark Surge Protective Device, designed specifically for Lexmark's full line of laser printers and MFPs. (lexmark.com)
  • Telecom lines can carry device-damaging surges too, so our surge protector stands guard on the fax line going into your Lexmark MFP. (lexmark.com)
  • Generac's whole-house surge protection device (SPD) helps protect against these damaging surges and transients by blocking them from entering your home or business. (appcopowersolutions.com)
  • This is an encouraging sign as far as the market for personal protective equipment and the use of face masks, face shields, protective clothing, protective gloves, and others in the hospital industry is concerned. (marketsandmarkets.com)
  • An increased number of individuals and organisations have been seeking to import face masks and other types of personal protective equipment (PPE) into Australia during the COVID-19 pandemic. (tga.gov.au)
  • The World Health Organization recommends protective equipment including masks (if they not available, a cloth to cover the mouth is recommended) for persons who must handle dead or ill chickens in regions affected by H5N1 ( 5 ). (cdc.gov)
  • Quality commercial masks are not always accessible, but anecdotal evidence has showed that handmade masks of cotton gauze were protective in military barracks and in healthcare workers during the Manchurian epidemic ( 6 , 7 ). (cdc.gov)
  • For material, we choose heavyweight T-shirts similar to the 2-ply battle dress uniform T-shirts used for protective masks against ricin and saxitoxin in mouse experiments ( 8 ). (cdc.gov)
  • Recent research performed at the NIOSH National Personal Protective Technology Laboratory (NPPTL), with support from Nelson Laboratories, suggests that some isolation gowns do not meet the performance standards established by the American National Standards Institute (ANSI)/Association for the Advancement of Medical Instrumentation (AAMI). (cdc.gov)
  • Continued wearing of the device is more likely if it fits the wearer comfortably. (ca.gov)
  • Any device or system of clothing and devices that protects the wearer from the obvious harmful substances, activities, conditions or environment at the workplace. (csun.edu)
  • a device designed to protect the wearer from the inhalation of harmful atmospheres. (csun.edu)
  • Apple's patent FIGS. 12A-12B above are schematic isometric view illustrations of an electronic device #1200 such as an iPhone. (patentlyapple.com)
  • Personal protective equipment protects workers from workplace hazards and injuries. (marketsandmarkets.com)
  • The purpose of the Personal Protective Equipment (PPE) Program is to establish a comprehensive approach toward controlling potential accidental employee injuries on campus and to reduce/prevent exposure to specified physical hazards when/where needed. (csun.edu)
  • BD Winged Insyte AutoGuard Protective IV Catheters are ergonomically designed to minimize accidental needlestick injuries. (buyemp.com)
  • [ 3 ] Health care providers for athletes should be familiar with the anatomy of the facial region, the most common types of facial injuries, how to assess for injuries, the initial management of facial injuries, and protective equipment and education for players. (medscape.com)
  • The technological levels of the machinery have improved, and the levels of the surge protective device which shields them must improve as well. (raycap.com)
  • The rising concerns of both, the employer and employee regarding safety at the workplace is driving the market for personal protective equipment such as protective gloves, full-body suits, safety boots, elbow protectors' safety spectacles, and welding shields, globally. (marketsandmarkets.com)
  • Personal Protective Devices. (ca.gov)
  • The global personal protective equipment market was USD 68.5 billion in 2022 and is projected to reach USD 64.2 billion by 2027, at a cagr -1.3% from 2022 to 2027. (marketsandmarkets.com)
  • Increasing demand for personal protective equipment in manufacturing and construction industry is the major factors driving the market growth. (marketsandmarkets.com)
  • Instances of non-compliance in the use of personal protective equipment are increasing. (marketsandmarkets.com)
  • Therefore, the demand for personal protective equipment could decline significantly, resulting in restricted future growth for the personal protective equipment market. (marketsandmarkets.com)
  • Emerging economies such as India, Brazil, China, and South Africa provide significant opportunities for players in the personal protective equipment market. (marketsandmarkets.com)
  • One of the major challenges for personal protective equipment manufacturers is to provide comfortable and multi-functional personal protective equipment. (marketsandmarkets.com)
  • The program describes the selection, maintenance and use of personal protective equipment (PPE) at CSUN. (csun.edu)
  • The requirements of this document apply to all employees when working in conditions requiring personal protective equipment. (csun.edu)
  • working conditions that create the possibility that heat illness could occur, including air temperature, relative humidity, radiant heat from the sun and other sources, conductive heat sources such as the ground, air movement, workload severity and duration, protective clothing and personal protective equipment worn by employees. (csun.edu)
  • Because the purchase, training, use and enforcement of personal protective equipment is implemented across a cross-section of departments at CSUN, the most expedient way for a supervisor to assess the need for PPE is to examine the existing EH&S Safety and Health programs. (csun.edu)
  • Below is a list of frequently asked questions relating to personal protective equipment (PPE). (edu.au)
  • Personal Protective Equipment (PPE) is the least effective control measure as it does nothing to minimise the underlying hazard. (edu.au)
  • What you need to know before you seek to import personal protective equipment (PPE) into Australia during the COVID-19 pandemic. (tga.gov.au)
  • Interventions include creating more enclosed work spaces, managing lines, avoiding fishing alone, wearing personal flotation devices and man overboard alarms, and reducing alcohol use. (cdc.gov)
  • Use of thin surgical type gloves composed of natural rubber or polyvinyl-chloride beneath the chemically protective gloves increased the net permeation resistance marginally. (cdc.gov)
  • WTH-SG/TER DIN rail surge protective devices for control signal are applied to the surge protection of 4~20mA control signal and twisted data pair (RS232, RS422, RS485 etc.), which can prevent various dialing equipment from permanent damage or transient interruption arising from inductive overvoltage, over current and other transient surge voltage caused by surge and industrial noise, etc. (watchfuleyesolutions.com)
  • The method of surge protection and the devices which are installed will vary due to different circumstances and equipment types, but the general premise remains the same. (raycap.com)
  • In this EasyPower refresher webinar, Jim Chastain at EasyPower, covers the basic elements of Protective Device Coordination and describes the value of TCC curves as a tool to analyze the system protection scheme. (easypower.com)
  • The Protective device coordination can be viewed as a planned reliability measure using trip characteristics of protective devices to select and minimize affected equipment in the event of abnormal system conditions. (epsco.co)
  • b) sources of high temperatures that could result in burns, eye injury or ignition of protective equipment, etc. (ca.gov)
  • The objective is to prepare for an analysis of the hazards in the environment to enable proper selection of protective equipment. (ca.gov)
  • WTH-SG/PIPE-36 series Transmitter Surge Protective Device is specially developed for field instrumentation equipment in hazardous areas, etc. which are used to protect equipment from induced lightning current, surge voltage, electrostatic interference, radiation interference, internal overvoltage and other transient interference damage. (watchfuleyesolutions.com)
  • WTH-SG/PIPE-36 Threaded pipe installs the explosion-proof surge protective device in parallel on the 4-20mA control signal or twisted pair data signal (RS232, RS422, RS485) and other lines, protecting the system equipment (industrial monitoring equipment, automation equipment, etc.) against damages by over-voltage surge. (watchfuleyesolutions.com)
  • There are many different types of industrial applications which utilize sensitive equipment in order to provide functionality, all of which should be outfitted with a surge protective device . (raycap.com)
  • A surge protective device (SPD) is designed to prevent higher energy voltage peaks from reaching sensitive equipment and thus potentially causing damage. (phocos.com)
  • Can a device be provided in a control circuit to enable equipment to be safely worked on because the main circuit can't be engaged, can such be. (electricalforum.nz)
  • In short, to keep highly sensitive equipment safe during transportation and storage, a high quality, well thought through protective packaging solution is essential. (swiftpak.co.uk)
  • Convenient and time-saving, Foam-in-place offers protective packaging that can be activated right out of the box with no additional equipment. (swiftpak.co.uk)
  • However, limited prospective data are available regarding how player characteristics and protective equipment affect the incidence of SRC. (nih.gov)
  • To determine whether the type of protective equipment (helmet and mouth guard) and player characteristics affect the incidence of SRC in high school football players. (nih.gov)
  • Sports medicine providers who work with high school football players need to realize that factors other than the type of protective equipment worn affect the risk of SRC in high school players. (nih.gov)
  • Unlike typical consumer-grade surge protectors, the Lexmark Surge Protective Device's printed circuit board has two layers of glass fiber for better flame resistance, plus thicker two-ounce copper plating to better spread and dissipate heat. (lexmark.com)
  • 82.4% of the members said they would be interested in a protective enclosure device to shield both themselves and clients from exposure to chemicals. (professionalbeauty.co.uk)
  • Apple's granted patent specifically describes display modules and protective cover layer structures that may be implemented in curved, flexible, conformable and foldable display modules, and in particular with curved, flexible, conformable and foldable display panels. (patentlyapple.com)
  • This ongoing protective level allows for less windows of exposure than competing products, and maintains a higher level of security as a result. (raycap.com)
  • In NHANES 2015-16, additional questions were asked regarding the frequency that participants wear protective hearing devices at their workplace and respondent's exposure to "loud" and "very loud" noise at their workplace (OCQ600-OCQ660). (cdc.gov)
  • Rugged Folio is Logitech's most protective iPad® keyboard case with drop protection that exceeds military standard tests. (logitech.com)
  • This protection cap keeps the shaving heads of your shaving device free of dust and protects them during transport. (philips.co.uk)
  • Apple's patent specifically relates to protective cover layer structures for smartphones, and more particularly for flexible displays that could fold while being crack resistant. (patentlyapple.com)
  • NIOSH announced a change in priority order and projected dates for publication of proposed rule amendments (modules) or respiratory devices used to protect workers in hazardous environments. (cdc.gov)
  • In response to public comments received from its May 16, 1996, request (61 FR 24740), NIOSH announced the intended priority order for the development of the next proposed rule amendments (modules) to the current NIOSH procedures for certifying respiratory devices used to protect workers in hazardous environments. (cdc.gov)
  • The implementation has been simplified by connecting Surge Protective Devices to earth in parallel (shunt) and / or in series. (hager.sg)
  • PPE devices alone should not be relied on to provide protection against hazards, but should be used in conjunction with guards, engineering controls, and sound manufacturing practices. (ca.gov)
  • 1.3 The requirements of this specification specify an air-purifying respiratory protective escape device with a laboratory-tested 15-min service life intended to provide head, eye, and respiratory protection from particulate matter, irritants, and toxic gases and vapors commonly produced by fire. (ansi.org)
  • Use 3M™ Protective Coverall 4532+ for protection against limited chemical splashes, liquids, and toxic dusts, including nuclear particles. (3m.com)
  • It meets a variety of standards for chemical protective clothing including EN 1149 Antistatic protection, EN 1073-2 Nuclear particulate resistance, EN ISO 13688, Type 6 Liquid Splash EN 13034 and Type 5 Dust EN ISO 13982-1. (3m.com)
  • These protective cases are designed to provide maximum protection to products while also being easy to carry and use. (casesbag.com)
  • Baiyang custom manufacturers offer a range of protective cases that are designed to provide maximum protection while also being lightweight, functional, and customizable. (casesbag.com)
  • Apart from the basic benefits of protection and customization, there are several other benefits that users can enjoy when they choose protective cases from Baiyang custom manufacturers. (casesbag.com)
  • 1 - 5 Athletes should be educated by team physicians about proper eye and facial protection and encouraged to use protective devices. (aafp.org)
  • For example, a thick, heavy protective case can make a smartphone difficult to carry in a pocket or purse. (casesbag.com)
  • Also included was a general probe question to elicit reporting of all other types of assistive devices not previously mentioned. (cdc.gov)
  • ISO 16900-12:2016 specifies the test methods for determining the volume-averaged work of breathing and peak respiratory pressures imposed by the respiratory protective device (RPD). (iso.org)
  • Apple's granted patent is focused on correcting display cracking issues found in foldable devices today from Samsung and others which has definitely turned off consumers to the whole idea of foldable smartphones. (patentlyapple.com)
  • A low-voltage surge protective device (SPD) limits transient voltages by diverting or limiting surge current. (nema.org)
  • The sole function of the protective device is to break the flow of current to an area if the current goes above a set point which has been established as the top of the "safety zone. (raycap.com)
  • Available for all discharge current capacities (65kA, 40kA, 15kA), for surge protective devices type 2 (IEC-61643). (hager.sg)
  • Its industrial-grade components handle high current requirements and stop damaging current spikes before they can reach your Lexmark device. (lexmark.com)
  • Using industrial-grade components, the Lexmark Surge Protective Device shuts off damaging current spikes before they can reach your Lexmark laser printer or MFP. (lexmark.com)
  • Public meeting to discuss potential standards or guidelines for respiratory protective devices used to protect emergency response workers against chemical, biological, and radiological agents. (cdc.gov)
  • You can then fill in the appropriate details for the description, type and BS(EN) reference by clicking and typing in the specifics you require. (cliksoftware.com)
  • Codes to identify the type(s) of device(s) reported can be found in locations 340-396 as well as in the two-digit locations that immediately precede where details of those devices appear. (cdc.gov)
  • A survey of CIDESCO members into the use of toxic chemicals such as formaldeydes in nail products revealed demand for a "low cost protective device" among 82.4% of the therapists asked. (professionalbeauty.co.uk)
  • Products that are susceptible to damage include mobile phones, computers, televisions, appliances, smart home devices and even lighting fixtures. (appcopowersolutions.com)
  • With the increased use of electronic products, the need for protective electronic case to safeguard them has also increased. (casesbag.com)
  • In this article, we will discuss the importance of protective cases for electronic products and how Baiyang custom manufacturers can help. (casesbag.com)
  • The structure of a protective case plays a crucial role in determining its effectiveness in safeguarding electronic products. (casesbag.com)
  • One of the main issues with protective electronic case for products is that they can make the device bulky and less portable. (casesbag.com)
  • Protective cases are essential for safeguarding electronic products from damage. (casesbag.com)
  • A good protective electronic case should have a rigid outer shell that can withstand impacts and a soft inner lining that cushions the electronic product from shocks. (casesbag.com)
  • The protective case should also fit the electronic product snugly, leaving no room for movement. (casesbag.com)
  • A warranty provides customers with peace of mind knowing that they are covered in the event of any defects or issues with the protective electronic case. (casesbag.com)
  • Repair and replacement services ensure that customers can get their protective case fixed or replaced in the event of damage. (casesbag.com)
  • If you're looking for a protective case for your electronic product, consider Baiyang custom manufacturers for the best quality and service. (casesbag.com)
  • Customers are focusing on acquiring multi-functional fire-resistant protective clothing serving more than one function. (marketsandmarkets.com)
  • To address these issues, Baiyang custom manufacturers offer a range of protective electronic cases that are lightweight, slim, and functional. (casesbag.com)
  • Surge protective devices are strongly recommended in sites that are exposed and prone to lightning, to protect sensitive and expensive electrical appliances such as TV's, washing machines, Hi-Fi's, PC's, VCR's, alarm systems etc. (hager.sg)
  • Protect your device. (bodyguardz.com)
  • 3M™ Protective Coverall 4532+ has a unique specialist material treatment which offers enhanced liquid hold out with added oil and alcohol repellency. (3m.com)
  • 1.6 This specification shall not apply to respiratory protective escape devices intended for use in circumstances in which an oxygen deficiency (oxygen less than 19.5 % by volume) exists or might exist. (ansi.org)
  • To include PPE that is regulated as a medical device in the ARTG, you will need to assume the role of a sponsor , and you will also need to establish an ongoing relationship with the manufacturer to be able to request and provide information about the PPE to the TGA. (tga.gov.au)
  • Furthermore, the hardcoat layer may be engineered to have a sufficiently high hardness and tensile strength to function as an exterior protective coating for the electronic device, while being able to withstand more strain before fracture compared to the transparent support substrate #102. (patentlyapple.com)
  • In most cases, medical devices must be included in the Australian Register of Therapeutic Goods (ARTG) before you can legally import them into Australia for commercial use or supply. (tga.gov.au)
  • In most cases, if the PPE is a medical device, you must include it in the ARTG before you import it. (tga.gov.au)
  • Another issue is that some protective cases can interfere with the functionality of the electronic product. (casesbag.com)
  • Baiyang custom manufacturers also offer custom-made protective cases that are tailored to the specific needs of the electronic product. (casesbag.com)
  • In addition to providing high-quality protective cases, Baiyang custom manufacturers also offer excellent after-sales service. (casesbag.com)
  • Style: Protective cases from Baiyang custom manufacturers are available in a variety of styles, designs, and colors. (casesbag.com)
  • Protective devices are generally available in a variety of sizes. (ca.gov)
  • How is a surge protective device (SPD) correctly sized for a DC power system? (phocos.com)
  • t https://unctad.org/system/files/official- document/aldcmisc2020d3_en.pdf. (who.int)
  • Click on ' Create New ' to add a new line to the bottom of the protective device list. (cliksoftware.com)
  • d) fit the user with the protective device and give instructions on care and use of the PPE. (ca.gov)
  • Consultation with an eye care professional is recommended for fitting protective eyewear. (aafp.org)
  • The 1990 Assistive Devices (AD) Public Use Tape contains data from these questions as well as socio-demographic and many of the health items obtained from the NHIS Core questionnaire. (cdc.gov)
  • Data from the 1990 Assistive Devices Questionnaire have been organized into a single file. (cdc.gov)
  • If you're eligible for VAT relief on medical devices, you can claim it on this product. (philips.co.uk)
  • Every person interviewed on the 1990 NHIS Core questionnaire was eligible for the Assistive Device (AD) questionnaire (119,631 persons). (cdc.gov)
  • The Hager surge protective devices offer is practical to implement and the references can be easily chosen. (hager.sg)
  • We specialise in the light and precision engineering industry and offer the right protective packaging at competitive prices. (swiftpak.co.uk)

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