SYSTEM AND METHOD FOR OXYGEN THERAPY
    3.
    发明公开
    SYSTEM AND METHOD FOR OXYGEN THERAPY 审中-公开
    系统和方法氧疗

    公开(公告)号:EP2109737A2

    公开(公告)日:2009-10-21

    申请号:EP08714090.1

    申请日:2008-01-29

    IPC分类号: F17C7/02

    摘要: The present invention describes methods and systems to provide a liquid oxygen delivery system that efficiently delivers therapeutic oxygen in accordance with a patient's respiratory cycle. An exemplary embodiment of the present invention provides a portable liquid oxygen delivery system (200) having a liquid oxygen storage device (205), an oxygen conserving device (215), and an accumulator device (210). The portable liquid oxygen delivery system has a collective gaseous oxygen volume and the accumulator device is enabled to actuate and reduce the collective gaseous oxygen volume.