A breathing valve (1), which comprises a valve body, the valve body comprises: the first valve input exhaled gas mouth (11); second valve to connect PEEP valve port (12), the first valve port (11) and second (12) between the valve with a gas channel (13); and the expiratory flow channel (13) acquisition module, the first valve port (11) into the expiratory channel (13) part of the exhaled gas flow through the acquisition module to produce a certain pressure difference and into the collection port, the other part by the second valve opening (12) into the PEEP valve. The breather valve (1) can improve the accuracy of flow monitoring and the stability of the PEEP valve, can be quickly assembled with the collecting port, and can realize the whole disassembly and disinfection, and is safe and reliable.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请,...
【专利技术属性】
技术研发人员:姚刚,润登·欧拉,陈永辉,邬学涛,陈培涛,
申请(专利权)人:深圳迈瑞生物医疗电子股份有限公司,
类型:发明
国别省市:广东,44
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