Modular sidestream gas sampling assembly
    4.
    发明申请
    Modular sidestream gas sampling assembly 审中-公开
    模块化侧流采气装置

    公开(公告)号:US20080027344A1

    公开(公告)日:2008-01-31

    申请号:US11880967

    申请日:2007-07-25

    申请人: Randall J. Terry

    发明人: Randall J. Terry

    IPC分类号: A61B5/097

    摘要: Apparatus and method of sampling gas from a patient using a gas sampling assembly that include a patient interface assembly having a patient interface portion and a first gas sampling tube. The patient interface portion communicates with an airway of a patient and is attached to a first end of the first gas sampling tube so that the patient interface assembly is a unitary component. A second gas sampling tube is releasably engageable with the second end of the first gas sampling tube such that substantially smooth and undisturbed fluid flow is maintained between the first gas sampling tube and the second gas sampling tube. The second gas sampling tube connects to a gas sensor and can be used with other patient interface assemblies.

    摘要翻译: 使用包括具有患者接口部分和第一气体采样管的患者接口组件的气体采样组件从患者取样气体的装置和方法。 患者接口部分与患者的气道连通并且附接到第一气体采样管的第一端,使得患者接口组件是整体部件。 第二气体采样管可释放地与第一气体采样管的第二端接合,使得在第一气体采样管和第二气体采样管之间保持基本平滑且不受干扰的流体流动。 第二气体采样管连接到气体传感器,并可与其他患者接口组件一起使用。