Pressure sensor seal and method of use
    4.
    发明授权
    Pressure sensor seal and method of use 有权
    压力传感器密封及使用方法

    公开(公告)号:US08752436B2

    公开(公告)日:2014-06-17

    申请号:US13248931

    申请日:2011-09-29

    IPC分类号: G01L7/00 A61M1/00

    摘要: A pressure sensor and method of use provides for the detection of a sudden increase or decrease of pressure within tubing during the administration of solutions to a patient. Detection of an occlusion, partial or other significant pressure change in the tubing is accomplished by measuring the compression and/or expansion of the tubing. Transfer of the change in force within the tubing is communicated from the tubing to a sensor by a transfer rod which as a membrane attached thereto to provide a seal thereabout.

    摘要翻译: 压力传感器和使用方法提供了在向患者施用溶液期间检测管内压力的突然增加或减少。 通过测量管道的压缩和/或膨胀来实现管道中阻塞,部分或其他显着压力变化的检测。 通过传送杆将管道内的力的变化的传递从管道传递到传感器,转移杆作为连接到其上的膜以在其周围提供密封。