Biomaterial Database

Melted delivery hose--a complication of a heated humidifier. 1988

D H Wong

Department of Anaesthesia, Faculty of Medicine, University of British Columbia, Vancouver.

The polyvinylchloride delivery hose of a Fisher & Paykel dual servo heated anaesthetic humidifier was melted by the intraluminal hose heater, causing a major leakage of anaesthetic gases during a surgical procedure. Under experimental conditions, melting could be reproduced using polyvinylchloride but not polyester elastomer tubings. Only tubings made of materials with high melting point should be used as delivery hose in heated humidifiers with hose heaters.

UI	MeSH Term	Description	Entries
D007431	Intraoperative Complications	Complications that affect patients during surgery. They may or may not be associated with the disease for which the surgery is done, or within the same surgical procedure.	Peroperative Complications,Surgical Injuries,Complication, Intraoperative,Complication, Peroperative,Injuries, Surgical,Complications, Intraoperative,Complications, Peroperative,Injury, Surgical,Intraoperative Complication,Peroperative Complication,Surgical Injury
D008297	Male		Males
D009330	Nebulizers and Vaporizers	Devices that cause a liquid or solid to be converted into an aerosol (spray) or a vapor. It is used in drug administration by inhalation, humidification of ambient air, and in certain analytical instruments.	Atomizers,Inhalation Devices,Inhalators,Inhalers,Vaporizers,Nebulizers,Vaporizers and Nebulizers,Atomizer,Device, Inhalation,Devices, Inhalation,Inhalation Device,Inhalator,Inhaler,Nebulizer,Vaporizer
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000758	Anesthesia	A state characterized by loss of feeling or sensation. This depression of nerve function is usually the result of pharmacologic action and is induced to allow performance of surgery or other painful procedures.
D000776	Anesthesiology	A specialty concerned with the study of anesthetics and anesthesia.
D001279	Atracurium	A non-depolarizing neuromuscular blocking agent with short duration of action. Its lack of significant cardiovascular effects and its lack of dependence on good kidney function for elimination provide clinical advantage over alternate non-depolarizing neuromuscular blocking agents.	Atracurium Besylate,Atracurium Dibesylate,33 A 74,Atracurium Besilate,BW-33A,Relatrac,Tracrium,A 74, 33,BW 33A,BW33A,Besilate, Atracurium
D013874	Thiopental	A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration.	Penthiobarbital,Thiomebumal,Thiopentobarbital,Bomathal,Nesdonal,Pentothal,Pentothal Sodico,Sodipental,Thionembutal,Thiopental Nycomed,Thiopental Sodium,Thiopentone,Tiobarbital Braun,Trapanal