METHOD AND APPARATUS FOR PORTABLE SELF CONTAINED RE-BREATHING DEVICES
    1.
    发明申请
    METHOD AND APPARATUS FOR PORTABLE SELF CONTAINED RE-BREATHING DEVICES 审中-公开
    便携式自包含呼吸装置的方法和装置

    公开(公告)号:US20070215159A1

    公开(公告)日:2007-09-20

    申请号:US11623727

    申请日:2007-01-16

    IPC分类号: A62B23/02 A62B7/10

    摘要: The present invention provides for a breathing device comprising a reservoir bag, oxygen source, scrubber, and activation device. The oxygen source and an exit from the scrubber may be fluidly connected to the reservoir bag. The reservoir bag may be attached to a mouthpiece to provide inhalation air. Expired air may be exhaled through the mouthpiece and directed to an inlet for the scrubber. As a user breaths normally, expired air is scrubbed of undesired components, such as excess CO2. The scrubbed expired air is then mixed with generated oxygen, and delivered back to the user for inhalation. Additionally, the oxygen source and the scrubber may be replaced and/or replenished without interrupting or compromising a breathing cycle.

    摘要翻译: 本发明提供一种呼吸装置,其包括贮存袋,氧源,洗涤器和激活装置。 氧源和洗涤器的出口可以流体地连接到储存袋。 储存袋可以附接到接口以提供吸入空气。 过期的空气可以通过接口管呼出,并被引导到洗涤器的入口。 当用户正常呼吸时,过期的空气被擦除不期望的组分,例如过量的CO 2。 然后将洗涤过的空气与产生的氧气混合,并输送回用户进行吸入。 此外,氧源和洗涤器可以被替换和/或补充而不中断或危及呼吸循环。

    METHOD AND SYSTEM FOR PORTABLE BREATHING DEVICES
    2.
    发明申请
    METHOD AND SYSTEM FOR PORTABLE BREATHING DEVICES 审中-公开
    便携式呼吸装置的方法和系统

    公开(公告)号:US20100252034A1

    公开(公告)日:2010-10-07

    申请号:US11623721

    申请日:2007-01-16

    IPC分类号: A62B7/08

    摘要: The present invention provides for a breathing device comprising a housing, oxygen source, water trap, activation mechanism, and breathing apparatus. Operation of the activation mechanism may commence the production of a gas comprising oxygen. The generated oxygen may be bubbled through the water trap prior to being provided to the breathing apparatus attached to the user. Some embodiments may comprise two separate oxygen sources configured to provide distinct flow rates from one another. Other embodiments may comprise a rotating catalyst container configured to evenly and rapidly distribute catalyst upon commencement of the oxygen production. Still other embodiments may comprise a convoluted section of tubing to aid in altering the temperature of the produced oxygen gas.

    摘要翻译: 本发明提供一种呼吸装置,其包括壳体,氧源,捕集阱,致动机构和呼吸装置。 激活机构的操作可以开始生产包含氧的气​​体。 所产生的氧气可以在被提供给附接到使用者的呼吸装置之前通过该疏水阀鼓泡。 一些实施例可以包括被配置为提供彼此不同流速的两个单独的氧气源。 其它实施方案可以包括旋转催化剂容器,其构造成在氧气生产开始时均匀且快速地分配催化剂。 另外的其它实施例可以包括管道的盘旋部分,以帮助改变所产生的氧气的温度。