Absorbent Pads: Pads made of various materials used for personal hygiene usually for absorbing URINE or FECES. They can be worn as underpants or pants liners by various age groups, from NEWBORNS to the ELDERLY. Absorbent pads can be made of fluff wood pulp and HYDROGEL absorbent covered with viscose rayon, polyester, polypropylene, or POLYETHYLENE coverstock.Diapers, Adult: Absorbent pads designed to be worn as underpants or pants liners by adults.Dermatitis: Any inflammation of the skin.Urinary Incontinence: Involuntary loss of URINE, such as leaking of urine. It is a symptom of various underlying pathological processes. Major types of incontinence include URINARY URGE INCONTINENCE and URINARY STRESS INCONTINENCE.Gas Scavengers: Apparatus for removing exhaled or leaked anesthetic gases or other volatile agents, thus reducing the exposure of operating room personnel to such agents, as well as preventing the buildup of potentially explosive mixtures in operating rooms or laboratories.Anesthesia, Closed-Circuit: Inhalation anesthesia where the gases exhaled by the patient are rebreathed as some carbon dioxide is simultaneously removed and anesthetic gas and oxygen are added so that no anesthetic escapes into the room. Closed-circuit anesthesia is used especially with explosive anesthetics to prevent fires where electrical sparking from instruments is possible.Sodium Hydroxide: A highly caustic substance that is used to neutralize acids and make sodium salts. (From Merck Index, 11th ed)Calcium Hydroxide: A white powder prepared from lime that has many medical and industrial uses. It is in many dental formulations, especially for root canal filling.Barium Compounds: Inorganic compounds that contain barium as an integral part of the molecule.Potassium Compounds: Inorganic compounds that contain potassium as an integral part of the molecule.Calcium Compounds: Inorganic compounds that contain calcium as an integral part of the molecule.Hydrocarbons, FluorinatedEthersIncontinence Pads: Absorbent pads used for URINARY INCONTINENCE and usually worn as underpants or pants liners by the ELDERLY.Absorption: The physical or physiological processes by which substances, tissue, cells, etc. take up or take in other substances or energy.