国产定压式可控同步呼吸机如 KTH-2型等具有高压自动限制功能,如能附加低压安全报警装置,当工作压力下降到予定值时即可自动报警,能有效地防止潮气量锐减而引起的患者窒息等事故。该装置由信号转换器、控制电路和报警音响部分组成,全部装置的体积较小,可安装在呼吸机内空隙处,也可做成独立的单元。 Domestic fixed-pressure controlled synchronous respirator such as KTH-2 type with high pressure automatic limit function, such as additional low-voltage safety alarm device, when the working pressure drops to a predetermined value can be automatically alarm, which can effectively prevent the sharp reduction in tidal volume Caused by the patient suffocation and other accidents. The device consists of a signal converter, control circuit and alarm sound components, all devices smaller, can be installed in the breathing machine within the gap, can also be made as a separate unit.