[西门子900C伺服呼吸机的一次异常故障]
[An unusual failure of the 900 C Siemens Servo ventilator].
作者信息
Urli D, Calon B, Clever B, Pottecher T
机构信息
Service d'anesthésie et de réanimation chirurgicale, Strasbourg.
出版信息
Ann Fr Anesth Reanim. 1989;8(4):369-70. doi: 10.1016/s0750-7658(89)80082-6.
PMID:2817549
Abstract
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.
摘要
在一名使用西门子Servo Ventilator 900 C呼吸机进行通气的患者中观察到肺过度充气。呼气阀未能打开与呼气支路中的传感器断开有关。该传感器控制呼气阀的打开，断开连接时呼气阀保持关闭状态。
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