Biomaterial Database

[An unusual failure of the 900 C Siemens Servo ventilator]. 1989

D Urli, and B Calon, and B Clever, and T Pottecher

Service d'anesthésie et de réanimation chirurgicale, Strasbourg.

Lung overinflation was observed in a patient ventilated by a Siemens Servo Ventilator 900 C. The expiratory valves failure to open was related to a transducer disconnection in the expiratory limb. This transducer controls opening of the expiratory valve and when disconnected expiratory valve remains closed.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D012122	Ventilators, Mechanical	Mechanical devices used to produce or assist pulmonary ventilation.	Mechanical Ventilator,Mechanical Ventilators,Respirators,Ventilators, Pulmonary,Pulmonary Ventilator,Pulmonary Ventilators,Ventilator, Pulmonary,Ventilators,Respirator,Ventilator,Ventilator, Mechanical
D004868	Equipment Failure	Failure of equipment to perform to standard. The failure may be due to defects or improper use.	Defects, Equipment,Device Failure,Failure, Equipment,Malfunction, Equipment,Medical Device Failure,Misuse, Equipment,Device Failure, Medical,Device Failures, Medical,Failure, Medical Device,Failures, Medical Device,Defect, Equipment,Device Failures,Equipment Defect,Equipment Defects,Equipment Failures,Equipment Malfunction,Equipment Malfunctions,Equipment Misuse,Equipment Misuses,Failure, Device,Failures, Device,Failures, Equipment,Malfunctions, Equipment,Misuses, Equipment
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014160	Transducers, Pressure	Transducers that are activated by pressure changes, e.g., blood pressure.	Pressure Transducer,Pressure Transducers,Transducer, Pressure