Air Bags: Automotive safety devices consisting of a bag designed to inflate upon collision and prevent passengers from pitching forward. (American Heritage Dictionary, 1982)Seat Belts: Restraining belts fastened to the frame of automobiles, aircraft, or other vehicles, and strapped around the person occupying the seat in the car or plane, intended to prevent the person from being thrown forward or out of the vehicle in case of sudden deceleration.Automobiles: A usually four-wheeled automotive vehicle designed for passenger transportation and commonly propelled by an internal-combustion engine using a volatile fuel. (Webster, 1973)Accidents, Traffic: Accidents on streets, roads, and highways involving drivers, passengers, pedestrians, or vehicles. Traffic accidents refer to AUTOMOBILES (passenger cars, buses, and trucks), BICYCLING, and MOTORCYCLES but not OFF-ROAD MOTOR VEHICLES; RAILROADS nor snowmobiles.Air: The mixture of gases present in the earth's atmosphere consisting of oxygen, nitrogen, carbon dioxide, and small amounts of other gases.Hyphema: Bleeding in the anterior chamber of the eye.Head Protective Devices: Personal devices for protection of heads from impact, penetration from falling and flying objects, and from limited electric shock and burn.Air Pollutants: Any substance in the air which could, if present in high enough concentration, harm humans, animals, vegetation or material. Substances include GASES; PARTICULATE MATTER; and volatile ORGANIC CHEMICALS.ManikinsVitreous Hemorrhage: Hemorrhage into the VITREOUS BODY.Air Pollution: The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS.Trauma Severity Indices: Systems for assessing, classifying, and coding injuries. These systems are used in medical records, surveillance systems, and state and national registries to aid in the collection and reporting of trauma.Thoracic Injuries: General or unspecified injuries to the chest area.Equipment Safety: Freedom of equipment from actual or potential hazards.Public Health Informatics: The systematic application of information and computer sciences to public health practice, research, and learning.Automobile Driving: The effect of environmental or physiological factors on the driver and driving ability. Included are driving fatigue, and the effect of drugs, disease, and physical disabilities on driving.

*  Safe Transportation of Preterm and Low Birth Weight Infants at Hospital Discharge | FROM THE AMERICAN ACADEMY OF PEDIATRICS |...
... vehicle equipped with a passenger-side front air bag because of risk of death or serious injury from the impact of the air bag ... In some vehicles without rear seating positions, the air bag can be deactivated when the front seat is used for a child ...
  http://pediatrics.aappublications.org/content/123/5/1424
*  Decision to make air bags has marred family legacy - News - The Columbus Dispatch - Columbus, OH
His company, Takata Corp., would steer clear of mass-producing automotive air bags. The newest idea in car safety - cushions ... The company s other North American air-bag plant is in Monclova, Mexico. It shut down a third air-bag plant, in LaGrange, Ga., ... who was leading Honda s new air-bag program in the mid-1980s, wrote that he wanted Takata to make air bags from its sturdy ... and smaller makers of air bags and inflators in Japan, South Korea and China are challenging Takata and the other two air-bag- ...
  http://www.dispatch.com/content/stories/insight/2014/01/19/1-blowing-up-in-a-companys-face.html
*  Chemjobber: June 2016
But ammonium nitrate had a critical flaw that he says led other air bag makers to give up on it: Ammonium nitrate has five ... Powder burns more quickly than a tablet, so an air bag whose propellant had crumbled would be likely to deploy too aggressively ... "Everybody went down a certain road, and only Takata went down another road," says Jochen Siebert, who's followed the air bag ... I have expressed my horror and fascination with the Takata airbag recall, and how it is really deeply about the chemistry of ...
  http://chemjobber.blogspot.ie/2016/06/
*  Air Bags | Page 14 | NHTSA
Stay Protected: Replace Used Air Bags After a Crash. Air bags can only deploy once, so make sure you replace used air bags ... the air bag when it first begins to deploy.. Side Air Bags. Side-impact air bags inflate even more quickly since there is less ... Why do air bags sometimes fail to deploy during a crash? The activation of an air bag in a crash is dependent on several ... With advanced frontal air bags, do I still need to maintain 10 inches between the air bag cover and my breastbone? ...
  https://www.nhtsa.gov/es/equipment/air-bags?page=13
*  Toyota airbag recall - Bing News
Toyota announces additional air bag-related recalls. TOKYO • Toyota Motor Corp. said on Thursday it would recall 57,000 ... Toyota recalls Prius, Lexus models for air bag issues. (CNN) - Toyota announced a safety recall Wednesday for certain Prius and ... Toyota Recalls 645,000 Vehicles, Says Air Bags May Not Inflate. Toyota is recalling about 645,000 vehicles worldwide to fix an ... Toyota recalling 4,570 vehicles in Canada over air bag issue. Toyota is recalling about 645,000 vehicles worldwide - affecting ...
  http://www.bing.com/news?q=Toyota+airbag+recall&first=11&FORM=PONR
*  Daystar Air Bag Cradle | JEGS
Daystar Air Bag Cradle Black. Air Bag Cradle* Black* Fits All 6 in. Diam. Convoluted Air Bags* Polyurethane View Details. ... Keeps the benefits of air bags while maintaining suspension travel. With most air bag systems, the lower air bag mount is ... Inferior lower air bag mounts restrict air bag movement using inadequate space, which can lead to unexpected damage to the air ... Air Filters & Cold Air Kits Air Filters & Cold Air Kits * Air Cleaners & Replacement Filters ...
  http://www.jegs.com/p/Daystar/Daystar-Air-Bag-Cradle/2079408/10002/-1
*  Human Air Bags: Prop Safety Devices For Seniors
Look no further than the human airbag. Not intended for busy people speeding through the c... ... Human Air Bags - Stuck for a gift for your grandparents this Christmas? ... Stats for Human Air Bags Trending: Older & Average. Research: 9,436 clicks in 490 w Interest: 2.8 minutes Concept: Human Air ... Three football sized airbags inflate as they are pumped full of compressed gas, protecting the back of the head and vulnerable ...
  https://www.trendhunter.com/trends/safety-devices-for-the-old-human-air-bags
*  ABS avalanche air bags - Lifestyle* - MailTribune.com - Medford, OR
The compressed air cartridges range from $45-$200. It is recommended that you have two: one to test the system and a second to ...
  http://www.mailtribune.com/apps/pbcs.dll/article?AID=/20110107/LIFE/101070311/-1/OREGONOUTDOORS01
*  SOLVED: Air bag sensor - Fixya
air bag sensor i have a 2000 ford ranger, can someone please tell me where the sensor is located so i can look and - Ford 2002 ... Re: air bag sensor. Hi Kyle, I have the same basic problem, It is as follows.My air bag lght comes on & stays on coutinious, ... Air bag. When you first start the truck the air bag system does a diagnostic. The light comes on because there is a fault in ... Re: air bag sensor. A possible solution. i have a 2002 ranger in which the air bag light would present itself. i discoved that ...
  http://www.fixya.com/cars/t1505753-air_bag_sensor
*  Side air bags deploy with bump in the road
... which deployed the side curtain air bags on their 2008 Buick Enclave. Upon inspection we found no evidence of damage under the ... We had a client come in the other day explaining that they thought they hit a pothole, which deployed the side curtain air bags ... After researching our online resources, we discovered there were many cases of the side air bags deploying after soda pop or ... After replacing all the side curtain air bags, the modules and reprogramming the system, we were all good to go again. ...
  http://www.dailyherald.com/article/20140323/business/140329619/
*  Lightweight Wearable Airbags : motorcycle safety
Spidi's latest product is a lightweight air bag vest. The vest is an essential item for any rider. The lightweight stylish vest ... Wireless Airbag Jackets. This Airbag Jacket Wirelessly Inflates From a Motorbike Control System ... Stowable Airbag Backpacks. The Mammut Avalanche Airbag is Great in Winter Emergencies ... Stats for Lightweight Wearable Airbags Trending: Older & Warm. Research: 4,403 clicks in 202 w Interest: 1.2 minutes Concept: ...
  https://www.trendhunter.com/trends/motorcycle-safety
*  Suzuki recalls 193,936 vehicles for air bag defect
Suzuki is recalling 193,936 cars and SUVs because of a defective air bag sensor in the front passenger seat.Grand Vitara SUVs ... weight and determine if the air bag should deploy. Determining who sits in the seat is important because the force of an air ... DETROIT (AP) Suzuki is recalling 193,936 cars and SUVs because of a defective air bag sensor in the front passenger seat.. ... If that happens, the bag will deploy even if a small person is in the seat.. The Japanese automaker says there are no reports ...
  http://www.theoaklandpress.com/general-news/20130914/suzuki-recalls-193936-vehicles-for-air-bag-defect
*  Air Bag Safety Facts
Does anyone know if airbags need to be replaced after a period of time, say 10 years? I've heard some recommendations for this ... We just purchased a 1997 vehicle, so these airbags are quite old. ...
  http://www.smartmotorist.com/comment/reply/32/693
*  Air Bag Safety Facts
Then one morning, she put the key in the ignition and the airbag blew up in her face. Wear and tear on the clockspring was the ... Just learned the hard way about airbag risk in older (1999) car. My daughter's horn and stereo were malfunctioning for about a ... culprit, not the bag itself. When your steering wheel has lots of control buttons on it, that's a lot of wires chafing with ...
  http://www.smartmotorist.com/comment/reply/32/722
*  Toyota Expands Recall For Air Bag Problem
Home , Toyota Expands Recall For Air Bag Problem. Toyota Expands Recall For Air Bag Problem. TOKYO (AP) -- Toyota Motor Corp. ... is recalling nearly 650,000 vehicles in Japan and repeating a recall for problems with front passenger air bag inflators ... Toyota said it had received one report of a burn on a seat cover from faulty air bag deployment. ... is recalling nearly 650,000 vehicles in Japan and repeating a recall for problems with front passenger air bag inflators ...
  https://www.manufacturing.net/print/news/2014/06/toyota-expands-recall-for-air-bag-problem
*  IIHS: Newer Frontal Airbags Compromising Protection?
... the Insurance Institute for Highway Safety suggests that the latest generation of frontal airbags isn't doing as good of a job ... "Perhaps air bags were suppressed in situations where they could be beneficial or were overly aggressive due to re-introduction ... Beginning with 2003, airbags followed more advanced 'tailored deployment' patterns-like dual-stage bags-that depended on weight ... The newest airbags appear to provide suboptimal protection for drivers who buckle up compared with the airbags that preceded ...
  https://www.thecarconnection.com/news/1042708_iihs-newer-frontal-airbags-compromising-protection
*  Takata Air Bag « CBS Dallas / Fort Worth
A Takata employee sews an airbag at Takata's (TK Holdings Inc.) crash-testing facility August 19, 2010 in Auburn Hills, ... you might want to check out the company's new bag policy. The theater chain is banning large bags from its auditoriums. ... KTXA 21.2 is available free over the air with the use of a digital antenna and can be found on Verizon Fios channel 464. Click ... Cinemark To Begin Banning Large Bags From Movie TheatersIf you're planning to see a movie at a Cinemark theater this weekend, ...
  http://dfw.cbslocal.com/2013/04/11/toyota-honda-nissan-announce-air-bag-recall/auto-parts-maker-takata-demonstrates-new-crash-test-facility/
*  Sony patents liquid airbag | N4G
The idea is that the electronics will be wrapped in a fluid-filled bag so if the outer case suffers a shock, the liquid acts as ... Sony will be distributing a liquid airbag with every purchase of a PS3. A Somy spokesman said this initiative was undertaken so ... Sony has filed for a U.S. patent on a liquid airbag for electronics - in particular, for hard disks. ...
  http://n4g.com/news/49371/sony-patents-liquid-airbag
*  GM can delay recall to prove safety of air bags - SFGate
Takata uses ammonium nitrate to create a small explosion to inflate air bags in a crash. The GM case began when Takata filed ... In its petition seeking the delay, GM said 52,000 air bags in its trucks SUVs have inflated in crashes, and none has ruptured. ... The unusual move by the National Highway Traffic Safety Administration buys time for GM to do long-term tests of Takata air bag ... Federal auto safety regulators are allowing General Motors to delay a large recall of potentially defective air bags, giving ...
  http://www.sfgate.com/business/article/GM-can-delay-recall-to-prove-safety-of-air-bags-10631287.php
*  How Does An Airbag Work?
Any airbag, no matter where it's located, has three parts to it: the bag itself, the sensor that tells the airbag to deploy ( ... front airbags for the driver, front airbags for the front passenger, side airbags, knee airbags, curtain airbags - even " ... The airbag itself is somewhat uninteresting: it's a bag of nylon fabric that can pack up nice and tight, withstand the forces ... This gas inflates the airbag super-fast so the bag deploys out of wherever it's stored at over 300 km/h. The nitrogen gas isn't ...
  http://www.privatefleet.com.au/blog/home/how-does-an-airbag-work/
*  Chemistry Behind Airbags | Smore Newsletters
How chemistry is in the process of an Airbag!! by Megan Dale , This newsletter was created with Smore, an online tool for ... Chemical Components of an Airbag Inside the bag is a gas generator enclosing a mixture of Sodium Azide, Potassium Nitrate, and ... The first component of the airbag is a sensor that can detect a collision and it immediately deploys the airbag. The airbag has ... Chemistry Behind Airbags How chemistry is in the process of an Airbag!! ...
  https://www.smore.com/0mgzz
*  air bag recall | Michigan Radio
Your public radio source for NPR and Michigan news, events, politics, arts/culture, environment. Serving Ann Arbor, Detroit, Flint, Grand Rapids, Kalamazoo
  http://michiganradio.org/term/air-bag-recall
*  SOLVED: Airbag light blinks - Fixya
Airbag light blinks The airbag light on my 2004 VW New Beetle stays on all the time - is this something that need to - ... Air Bag light stays on after engine starts.. Hey, take a look at www.airbagmodul.com They're working in Airbag-Simulators and ... How can i remoove the driver airbag. The airbag removal tool is used to remove the driver's side airbag from the steering wheel ... AIRBAG WARNING LIGHT, NEW BEETLE 2004 GLS. Have a dealer service the airbag system as they have a shelf life and most likely ...
  http://www.fixya.com/cars/t606880-airbag_light_blinks
*  Complainers Should Realize Air Bags Save Lives - tribunedigital-sunsentinel
I get very annoyed when people complain because they can't have their air bags in their cars eliminated.If it weren't for my ... two air bags' opening, I wouldn't be alive to write this letter.I was hit ... Road Risk Some Air Bags Open With No Impact, Causing.... December 6, 1992 ... I get very annoyed when people complain because they can't have their air bags in their cars eliminated. ...
  http://articles.sun-sentinel.com/1998-02-10/news/9802090354_1_air-bags-iron-fence-bags-opening
*  GM recalls 200K cars for Takata air bag trouble
... and Canada to replace the Takata driver's air bag inflators. ... GM recalls 200,000 cars for Takata air bag trouble. Share ... They bring to about 24.4 million the number of vehicles under recall in the U.S. for Takata air bag problems, affecting 14 car ... General Motors is recalling about 200,000 Saab and Saturn cars in the U.S. and Canada to replace the Takata driver's air bag ...
  http://www.wbaltv.com/article/gm-recalls-200-000-cars-for-takata-air-bag-trouble/7098883

Airbag dermatitis: Airbag dermatitis (also known as an "Airbag burn") is caused skin irritation and trauma secondary to the deployment of airbags.Fold and thrust belt: A fold and thrust belt is a series of mountainous foothills adjacent to an orogenic belt, which forms due to contractional tectonics. Fold and thrust belts commonly form in the forelands adjacent to major orogens as deformation propagates outwards.Moline Automobile Company: The Moline Automobile Company (1904 - 1919) was an American brass era automobile manufacturer in Moline, Illinois known for the Moline-Knight.ISO 39001: The ISO 39001 "Road Traffic Safety Management" is an ISO standard for a management system (similar to ISO 9000) for road traffic safety. The implementation of the standard is supposed to put the organizations, that provide the system "road traffic", into the position to improve the traffic safety and to reduce by that the number of persons killed or severely injured in road traffic.Air sensitivity: Air sensitivity is a term used, particularly in chemistry, to denote the reactivity of chemical compounds with some constituent of air. Most often, reactions occur with atmospheric oxygen (O2) or water vapor (H2O),Handling and Storage of Air-Sensitive Reagents, Technical Bulletin AL-134, Sigma-Aldrich although reactions with the other constituents of air such as carbon monoxide (CO), carbon dioxide (CO2), and nitrogen (N2) are also possible.Type 66 helmet: The Type 66 is a combat helmet that is used by the Japanese Self-Defense Forces. Other GSDF, MSDF and is also used.P-AnisidineLaerdalAir pollution: Air pollution is the introduction of particulates, biological molecules, or other harmful materials into Earth's atmosphere, causing diseases, death to humans, damage to other living organisms such as animals and food crops, or the natural or built environment. Air pollution may come from anthropogenic or natural sources.Medical device: A medical device is an instrument, apparatus, implant, in vitro reagent, or similar or related article that is used to diagnose, prevent, or treat disease or other conditions, and does not achieve its purposes through chemical action within or on the body (which would make it a drug).Summarised from the FDA's definition.Essence (Electronic Surveillance System for the Early Notification of Community-based Epidemics): Essence is the United States Department of Defense's Electronic Surveillance System for the Early Notification of Community-based Epidemics. Essence's goal is to monitor health data as it becomes available and discover epidemics and similar health concerns before they move out of control.Tema Motorway: The Tema Motorway is a highway that links Tema to Accra—capital of Ghana. It was the only motorway in Ghana.

(1/79) Dynamic injury tolerances for long bones of the female upper extremity.

This paper presents the dynamic injury tolerances for the female humerus and forearm derived from dynamic 3-point bending tests using 22 female cadaver upper extremities. Twelve female humeri were tested at an average strain rate of 3.7+/-1.3%/s. The strain rates were chosen to be representative of those observed during upper extremity interaction with frontal and side airbags. The average moment to failure when mass scaled for the 5th centile female was 128+/-19 Nm. Using data from the in situ strain gauges during the drop tests and geometric properties obtained from pretest CT scans, an average dynamic elastic modulus for the female humerus was found to be 24.4+/-3.9 GPa. The injury tolerance for the forearm was determined from 10 female forearms tested at an average strain rate of 3.94+/-2.0%/s. Using 3 matched forearm pairs, it was determined that the forearm is 21% stronger in the supinated position (92+/-5 Nm) versus the pronated position (75+/-7 Nm). Two distinct fracture patterns were seen for the pronated and supinated groups. In the supinated position the average difference in fracture time between the radius and ulna was a negligible 0.4+/-0.3 ms. However, the pronated tests yielded an average difference in fracture time of 3.6+/-1.2 ms, with the ulna breaking before the radius in every test. This trend implies that in the pronated position, the ulna and radius are loaded independently, while in the supinated position the ulna and radius are loaded together as a combined structure. To produce a conservative injury criterion, a total of 7 female forearms were tested in the pronated position, which resulted in the forearm injury criterion of 58+/-12 Nm when scaled for the 5th centile female. It is anticipated that these data will provide injury reference values for the female forearm during driver air bag loading, and the female humerus during side air bag loading.  (+info)

(2/79) Driver distance from the steering wheel: perception and objective measurement.

OBJECTIVES: This study assessed the accuracy of driver perceptions of the distance between the driver's nose and the steering wheel of the vehicle as a factor in considering driver disconnection of an airbag contained in the steering wheel for preventing injury to the driver in an accident. METHODS: A cross-sectional survey of 1000 drivers was done to obtain perceived and objective measurements of the distance between the driver's nose and the steering wheel of the vehicle. RESULTS: Of 234 drivers who believed that they sat within 12 inches of the steering wheel, only 8 (3%) actually did so, whereas of 658 drivers who did not believe that they sat within 12 inches of the wheel, 14 (2%) did so. Shorter drivers were more likely than taller ones to both underestimate and overestimate their seating distance. CONCLUSIONS: Considerable misperception of drivers' distance from the wheel indicates that drivers should objectively measure this distance.  (+info)

(3/79) Air bags and ocular injuries.

PURPOSE: This investigation retrospectively examined ocular injuries associated with air bag deployment to gain a better appreciation of potential risk factors in motor vehicle accidents. National statistics regarding the efficacy of air bags were reviewed. METHODS: Review of the literature from 1991 to 1998 identified 44 articles describing 97 patients with air-bag-induced ocular injuries. Variables extracted from each case were age, sex, height, position in the car, eye wear, vehicle impact speed, visual acuity, and specific ocular injuries. RESULTS: Corneal abrasions occurred in 49% of occupants, hyphemas in 43%, vitreous or retinal hemorrhages in 25%, and retinal tears or detachments in 15%. The globe was ruptured in 10 patients. Patients involved in higher-speed accidents (over 30 mph) sustained a greater percentage of vitreous or retinal hemorrhages and traumatic cataracts, while those at slower speeds were more prone to retinal tears or detachments. In a subset of 14 patients with serious ocular injuries, the impact speed of 11 patients was recorded at 30 mph or less. Slower speed may be a risk factor for some ocular injuries. Occupant height was not a significant factor. National statistics confirm that air bags reduce fatalities in motor vehicle accidents. However, children sitting in the front seat without a seat belt and infants in passenger-side rear-facing car seats are at risk for fatal injury. CONCLUSION: Air bags combined with seat belts are an effective means of reducing injury and death in adults during motor vehicle accidents. However, this study has documented a wide variety of ocular injuries associated with air bag deployment. It is hoped that researchers can develop modifications that continue to save lives while minimizing additional harm.  (+info)

(4/79) Airbag associated fatal head injury: case report and review of the literature on airbag injuries.

Airbags have been shown to significantly reduce mortality and morbidity in motor vehicle crashes. However, the airbag, like the seat belt, produces its own range of injuries. With the increasing use of airbags in the UK, airbag associated injuries will be seen more often. These are usually minor, but in certain circumstances severe and fatal injuries result. Such injuries have been described before in the medical literature, but hitherto most reports have been from North America. This is the first case report from the UK of serious injury due to airbag deployment and describes the case of a driver who was fatally injured when her airbag deployed in a moderate impact frontal collision where such severe injury would not normally have been anticipated. The range of airbag associated injuries is described and predisposing factors such as lack of seat belt usage, short stature, and proximity to airbag housing are discussed. The particular dangers airbags pose to children are also discussed.  (+info)

(5/79) Child seating position and restraint use in three states.

OBJECTIVE: Because of risks from deploying airbags to children in front seats, extensive publicity has been aimed at getting them restrained and in rear seats. The objective of this study was to assess restraint use and seating positions among children in vehicles with and without airbags. METHOD: Surveys were conducted in cities in Michigan, North Carolina, and Texas 1998. Restraint use and seating position were noted for all children, as well as their estimated age, driver belt use, airbag presence, and vehicle license plate number. RESULTS: Fewer children were observed in the front seats of vehicles with passenger airbags (24%) than in vehicles without them (36%). Most of the children seated in front were ages 7-12 (44%-61%), followed by 3-6 year olds (29%-35%). Very few children ages 0-2 were seated in front (5%-12%). The overwhelming majority of children ages 0-2 were restrained. However, children ages 3-6 seated in the front were least likely to be restrained and most likely to be improperly restrained. Restraint use was higher when the driver was belted, but about 30% of 3-6 year olds were unrestrained even with a belted driver. CONCLUSIONS: Efforts should continue to educate parents about the importance of correct restraint use and rear seating for children, particularly once children move from child safety seats into adult belts. Efforts also should be made to enforce the seat belt laws that exist in every state.  (+info)

(6/79) Driver air bag effectiveness by severity of the crash.

OBJECTIVES: This analysis provided effectiveness estimates of the driver-side air bag while controlling for severity of the crash and other potential confounders. METHODS: Data were from the National Automotive Sampling System (1993-1996). Injury severity was described on the basis of the Abbreviated Injury Scale, Injury Severity Score, Functional Capacity Index, and survival. Ordinal, linear, and logistic multivariate regression methods were used. RESULTS: Air bag deployment in frontal or near-frontal crashes decreases the probability of having severe and fatal injuries (e.g., Abbreviated Injury Scale score of 4-6), including those causing a long-lasting high degree of functional limitation. However, air bag deployment in low-severity crashes increases the probability that a driver (particularly a woman) will sustain injuries of Abbreviated Injury Scale level 1 to 3. Air bag deployment exerts a net injurious effect in low-severity crashes and a net protective effect in high-severity crashes. The level of crash severity at which air bags are protective is higher for female than for male drivers. CONCLUSIONS: Air bag improvement should minimize the injuries induced by their deployment. One possibility is to raise their deployment level so that they deploy only in more severe crashes.  (+info)

(7/79) Traumatic bilateral internal carotid artery dissection following airbag deployment in a patient with fibromuscular dysplasia.

This case describes a 39-yr-old male, presenting with left hemiplegia after a road traffic accident involving frontal deceleration and airbag deployment. Brain computerized tomography (CT) scan revealed a right parietal lobe infarct. Contrast angiography demonstrated bilateral internal carotid artery dissection and fibromuscular dysplasia. The patient was treated with systemic heparinization. Neurological improvement, evidenced by full return of touch sensation, proprioception and nociception began 10 days after the injury. To our knowledge, this is the first case report of carotid artery dissection associated with airbag deployment. Forced neck extension in such settings may result in carotid artery dissection because of shear force injury at the junction of the extracranial and intrapetrous segments of the vessel. Clinicians should consider carotid artery injury when deterioration in neurological status occurs after airbag deployment. We propose that the risk of carotid artery dissection was increased by the presence of fibromuscular dysplasia.  (+info)

(8/79) Mortality reduction with air bag and seat belt use in head-on passenger car collisions.

To assess the efficacy of occupant protection systems, the authors measured the mortality reduction associated with air bag deployment and seat belt use for drivers involved in head-on passenger car collisions in the United States. They used a matched case-control design of all head-on collisions involving two passenger cars reported to the Fatality Analysis Reporting System in 1992-1997, and driver mortality differences between the paired crash vehicles for air bag deployment and seat belt use were measured with matched-pair odds ratios. Conditional logistic regression was used to adjust for multiple effects. There were 9,859 head-on collisions involving 19,718 passenger cars and drivers. Air bag deployment reduced mortality 63% (crude odds ratio (OR) = 0.37, 95% confidence interval (CI): 0.32, 0.42), while lap-shoulder belt use reduced mortality 72% (OR = 0.28, 95% CI: 0.25, 0.31). In a conditional logistic model that adjusted for vehicle (rollover, weight, age) and driver (age, sex) factors, air bags (OR = 0.71, 95% CI: 0.58, 0.87) and any combination of seat belts (OR = 0.25, 95% CI: 0.22, 0.29) were both associated with reduced mortality. Combined air bag and seat belt use reduced mortality by more than 80% (OR = 0.18, 95% CI: 0.13, 0.25). Thus, this study confirms the independent effect of air bags and seat belts in reducing mortality.  (+info)



  • Takata
  • Takata air bags, installed in tens of millions of U.S. vehicles, are subject to recall due to a safety defect that may cause them to explode and result in serious injury or death. (nhtsa.gov)
  • If your car or truck is included in this list of Takata air bag-affected vehicles , contact your dealer for the appropriate repair. (nhtsa.gov)
  • Toyota and Nissan have recalled an additional 6.56 million cars equipped with possibly faulty airbags manufactured by Japan-based Takata. (bing.com)
  • An additional 1 million Toyota and Honda vehicles in the U.S. are being recalled as part of a third wave of recalls planned by the National Highway Traffic Safety Administration to fix cars equipped with potentially faulty Takata air bags . (bing.com)
  • NHTSA Expands Takata Airbag Recall: Here's An Updated List. (thecarconnection.com)
  • The unusual move by the National Highway Traffic Safety Administration buys time for GM to do long-term tests of Takata air bag inflators in older trucks and SUVs including its top-selling vehicle, the Chevrolet Silverado pickup. (sfgate.com)
  • Recall
  • Toyota Motor North America has announced a voluntary recall of about 49,000 Toyota and Lexus cars to fix its faulty airbags . (bing.com)
  • This is a quick update for the Toyota airbag recall in early November, 2014. (bing.com)
  • TOKYO, - Toyota Motor Corp will recall nearly 1.3 million cars globally for two separate defects, including 752,000 Corolla and Corolla Matrix vehicles in the United States to fix airbags that could be deployed inadvertently, the automaker said. (bing.com)
  • Federal auto safety regulators are allowing General Motors to delay a large recall of potentially defective air bags, giving the company time to prove that the devices are safe and to possibly avoid a huge financial hit. (sfgate.com)
  • weren't
  • After adjusting the data for other factors, like vehicle age, the IIHS found, actually, that belted drivers tend to fare better in vehicles that weren't certified to the latest airbag safety standard. (thecarconnection.com)
  • occupants
  • Perhaps air bags were suppressed in situations where they could be beneficial or were overly aggressive due to re-introduction of rigid-barrier tests for unbelted occupants," the authors said. (thecarconnection.com)
  • The purpose of the airbag is to provide the occupants a soft cushioning and restraint during a crash event to prevent or reduce any impact or impact-caused injuries between the flailing occupant and the interior of the vehicle. (wikipedia.org)
  • rapidly
  • Other types include the gas generator in an automobile airbag, which is designed to rapidly produce a specific quantity of inert gas, and the chemical oxygen generator, which delivers breathable oxygen at a controlled rate over a prolonged period. (wikipedia.org)
  • device
  • An airbag is a type of vehicle safety device and is an occupant restraint system. (wikipedia.org)
  • Because no action by a vehicle occupant is required to activate or use the airbag, it is considered a "passive" device. (wikipedia.org)
  • In this usage, a car Anti-lock Braking System (ABS) will qualify as an active-safety device, while both its seatbelts and airbags will qualify as passive-safety devices. (wikipedia.org)
  • an airbag is one such device. (wikipedia.org)
  • The air bag vest is a personal safety device worn by some motorcyclists that has found greatest use among equestrian competitors. (wikipedia.org)
  • Point Two Air Jackets, a British manufacturer, began selling the device for horse riders starting in 2009 and the Japanese company Hit Air has a similar device, which sell for about $400 to $700 depending on the model. (wikipedia.org)
  • vehicle's
  • Air bags reduce the chance that your upper body or head will strike the vehicle's interior during a crash. (nhtsa.gov)
  • The airbag provides an energy absorbing surface between the vehicle's occupant and a steering wheel, instrumental panel, A-B-C- structural body frame pillars, headliner and windshield/windscreen. (wikipedia.org)
  • Working as a supplemental restraint system to the vehicle's seat-belt systems, airbag module deployments are triggered through a pyrotechnic process that is designed to be used once. (wikipedia.org)
  • cushion
  • The idea is that the electronics will be wrapped in a fluid-filled bag so if the outer case suffers a shock, the liquid acts as a cushion. (n4g.com)
  • passengers
  • Also receive important guidance on how to safely position yourself and your passengers, as well as young ones in car seats and booster seats to prevent injury from air bags in a crash. (nhtsa.gov)
  • Sitting as far back from the steering wheel or dashboard as possible and using seat belts help prevent drivers and passengers from being "too close" to a deploying frontal air bag. (nhtsa.gov)
  • The airbag was developed to restrain drivers and passengers from getting into a terrible accident. (smore.com)
  • Airbags can prove fatal on OOP passengers: modulating the airbag folding pattern has been proposed as a method to reduce injuries. (wikipedia.org)
  • crashes
  • In its petition seeking the delay, GM said 52,000 air bags in its trucks SUVs have inflated in crashes, and none has ruptured. (sfgate.com)
  • shipyard
  • The Xiao Qinghe shipyard launched a tank barge with marine airbags on January 20, 1981 and it is known as the first use of marine airbags. (wikipedia.org)
  • From then on, more and more shipyard began to use air bags to launching small and medium-sized vessels, especially in China and Southeast Asia. (wikipedia.org)
  • Toyota
  • Toyota is recalling about 645,000 vehicles worldwide to fix an electrical problem that could stop air bags from inflating in a crash. (bing.com)
  • In April 2013, Toyota, Honda Motor Corp. and Nissan Motor Co. recalled nearly 3.4 million older-model vehicles worldwide due to the potential problem with the air bags. (manufacturing.net)
  • vehicles
  • Vehicles can be equipped with both front and side air bags (SABs). (nhtsa.gov)
  • Consumers whose vehicles have been in a crash and who have replaced their air bags by a repair shop that is not part of a new car dealership within the past three years or who have purchased a replacement air bag online should contact the call center established by their auto manufacturer to have their vehicle inspected at their own expense and their air bag replaced if necessary. (nhtsa.gov)
  • It was also in the 1980s that saw vehicles of all marques installing airbags in an attempt to pick up accreditation from the newly established EuroNCAP. (privatefleet.com.au)
  • injuries
  • Although they has spent many years perfecting the airbag, it still causes a higher percentage of head injuries and deaths. (smore.com)
  • side
  • Learn about the safety benefits of frontal and side air bags and why it's so important to use a seat belt-your first line of defense. (nhtsa.gov)
  • After researching our online resources, we discovered there were many cases of the side air bags deploying after soda pop or coffee had been spilled down the center console because this is where the modules for the air bags reside. (dailyherald.com)
  • Based on the ship shapes, the ship may be launched, using air bags, by either end launching type or side launching type There are three ways to arrange air bags when using the end launching type. (wikipedia.org)
  • Beside seat belts, the most important injury prevention devices in the car are front and side impact airbags. (wikipedia.org)
  • crash
  • Generally, when there is a moderate to severe crash, a signal is sent from the air bag system's electronic control unit to an inflator within the air bag module. (nhtsa.gov)
  • You count on your air bag to protect you and others in your vehicle in the event of a crash. (nhtsa.gov)
  • front
  • This is why rear-facing car seats should not be placed in front of an active air bag, and children under 13 should be seated in the back seat. (nhtsa.gov)
  • safety
  • it is also renowned for its innovative motorcycle safety ideas such as its wearable airbags. (trendhunter.com)
  • In a new research paper, the Insurance Institute for Highway Safety suggests that the latest generation of frontal airbags isn't doing as good of a job protecting drivers who have belted up as the generation of bags before it. (thecarconnection.com)
  • system
  • Your air bag system should compliment your truck, not inhibit its ability. (jegs.com)
  • Made from extremely tough Daystar Polyurethane, the Air Bag Cradle allows for full suspension travel, while still allowing the full benefits of your air bag system. (jegs.com)
  • Hetrick and Linderer's airbags were both based on a compressed air system, either released by spring, bumper contact or by the driver. (wikipedia.org)
  • suspension
  • Keeps the benefits of air bags while maintaining suspension travel. (jegs.com)
  • Daystar's new Air Bag Cradle mounts to your trucks lower suspension providing more room for the air bag to safely cycle with no loss of overall wheel travel. (jegs.com)
  • early
  • The airbag concept has been around since the early 1950s, with patents being granted just about simultaneously in the US and in Germany to two different inventors, Walter Linderer and John Hetrick (which makes me suspect a little idea swapping was going on during the post-war Allied occupation of Berlin). (privatefleet.com.au)
  • One of the early teething troubles they had with airbags was finding a method of inflating the bags that didn't take up too much room or create an additional hazard (canisters of compressed gas had storage problems), deployed quickly enough and didn't save your life but leave you deaf thanks to a thunderous explosion. (privatefleet.com.au)
  • The airbag specified for automobile use traces its origins to air-filled bladders as early as 1951. (wikipedia.org)
  • automobile
  • His airbag was designed based on his experiences with compressed air from torpedoes during his service in the Navy, combined with a desire to provide protection for his family in their automobile during accidents. (wikipedia.org)
  • hard
  • Sony has filed for a U.S. patent on a liquid airbag for electronics - in particular, for hard disks. (n4g.com)
  • patent
  • The invention is credited independently to the American John W. Hetrick who in 1951 registered for the first airbag patent that was granted #2,649,311 by the United States Patent Office on 18 August 1953. (wikipedia.org)
  • years
  • Does anyone know if airbags need to be replaced after a period of time, say 10 years? (smartmotorist.com)
  • Despite being around for almost 3 years many major brands such as Point 2, Helite and Hit-Air still do not meet this requirement. (wikipedia.org)
  • In recent years, higher strength material has been used in air bag production. (wikipedia.org)
  • Problem
  • Hi Kyle, I have the same basic problem, It is as follows.My air bag lght comes on & stays on coutinious,Also flash's on & off. (fixya.com)
  • This is the air bag light in the dash) The problem is worse when i have been driving on rough country roads. (fixya.com)
  • company
  • If you are concerned and have an air bag that was replaced at a repair shop recommended by your insurance company, we recommend that you contact your insurance company. (nhtsa.gov)
  • The forces of the windlass and the steel wire rope should be calculated carefully by technicians of ship yards or air bags company. (wikipedia.org)