Respiratory gas humidifier adapter with pressure relief valve and audible signal generator
    1.
    发明专利
    Respiratory gas humidifier adapter with pressure relief valve and audible signal generator 有权
    具有减压阀和可信号信号发生器的呼吸器加湿器适配器

    公开(公告)号:JP2008212670A

    公开(公告)日:2008-09-18

    申请号:JP2008044108

    申请日:2008-02-26

    IPC分类号: A61M16/16

    摘要: PROBLEM TO BE SOLVED: To provide a pressurization respiratory gas humidifier adapter with a pressure relief valve having an audible signal generator at a small flow respiratory gas feed system as incorporated in the system.
    SOLUTION: The adaptor is for protecting the pressure relief valve and the audible signal generator from accidental damage during use of a humidifier system, especially during connection of the adaptor 30 to a respiratory gas supply system, and when the adaptor is connected to a humidifier container before the adaptor is coupled to the gas feed system. The pressure relief valve and the audible signal generator are incorporated in the humidifier adaptor to form a gas-tight seal to a standard type medical humidifier container. The pressure relief valve alleviates pressure in a humidifier gas system for adjustment when trouble occurs in a gas passage to a patient, while generating audio sound generated at a prescribed pressure threshold level through a desired respiratory gas flow range.
    COPYRIGHT: (C)2008,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种加压呼吸气体加湿器适配器,其具有在系统中并入的小流量呼吸气体供给系统中的具有可听信号发生器的泄压阀。

    解决方案:适配器用于在使用加湿器系统期间,特别是在将适配器30连接到呼吸气体供应系统时,以及当适配器连接到...时,用于保护减压阀和听觉信号发生器免受意外损坏 在适配器联接到气体供给系统之前的加湿器容器。 减压阀和可听信号发生器并入加湿器适配器中以形成对标准型医用加湿器容器的气密密封。 当通过所需呼吸气体流动范围产生在规定的压力阈值水平产生的音频声音时,减压阀减轻加湿器气体系统中的压力,以便在通向患者的气体通道中发生故障时进行调节。 版权所有(C)2008,JPO&INPIT