Surgical wound drain tube with flow control safeguards
    1.
    发明申请
    Surgical wound drain tube with flow control safeguards 审中-公开
    手术伤口排水管,带流量控制保护装置

    公开(公告)号:US20050197647A1

    公开(公告)日:2005-09-08

    申请号:US10791102

    申请日:2004-03-02

    IPC分类号: A61M1/00 A61M27/00

    摘要: Flow control safeguards are integrated into a blood collection system on a disposable component such as the post-operative surgical drain tube leading from the patient to the collection device. One aspect of the invention prevents suction levels that are too high for the tissue and organs adjacent at the surgical site by providing a vacuum relief valve integrated into the drain tube. In another aspect of the invention, reverse flow of fluid back to the patient is prevented by integration of an anti-reflux valve into the surgical drain tubing.

    摘要翻译: 流量控制保护措施被集成到一次性部件上的采血系统中,例如从患者引导到收集装置的手术后手术排水管。 本发明的一个方面通过提供集成在排水管中的真空释放阀来防止对于在手术部位相邻的组织和器官来说太高的吸入水平。 在本发明的另一方面,通过将抗回流阀整合到外科排泄管中来防止流体返回到患者的逆流。

    Postoperative fluid monitoring and alert system
    2.
    发明申请
    Postoperative fluid monitoring and alert system 有权
    术后液体监测和警戒系统

    公开(公告)号:US20050203469A1

    公开(公告)日:2005-09-15

    申请号:US10798060

    申请日:2004-03-10

    IPC分类号: A61M1/00

    摘要: Continuous performance monitoring and an automated alert system are provided for a postoperative fluid drainage procedure. The system uses an automated controller in communication with at least one sensor that monitors the amount of liquid collected during the procedure. The controller compares current collection data with historical collection data to identify trends that can be indicative of problems in the patient's recovery or in system drainage. Upon identifying such trends, the controller automatically provides an alarm to alert the care provider so that the system can be checked and remedial action taken.

    摘要翻译: 提供连续性能监测和自动化警报系统,用于术后液体排出程序。 该系统使用与至少一个传感器通信的自动控制器来监测在该过程期间收集的液体的量。 控制器将当前的收集数据与历史收集数据进行比较,以确定可能指示患者恢复或系统引流中的问题的趋势。 在识别这种趋势之后,控制器自动提供警报以警告护理提供者,以便可以检查系统并采取补救措施。

    Wound drainage suction relief
    3.
    发明申请
    Wound drainage suction relief 有权
    伤口引流吸力缓解

    公开(公告)号:US20050192548A1

    公开(公告)日:2005-09-01

    申请号:US10787849

    申请日:2004-02-26

    摘要: In accordance with one embodiment of the invention, there is provided a wound drainage system for draining fluid from a wound of a patient. The system includes a drain catheter. A suction means applies suction at the drain catheter such that fluid is drawn from the wound. While drawing fluid from the wound, a controller periodically increases and decreases the application of suction at the drain catheter. This allows the tissue surrounding the wound drain to relax, thus preventing obstruction of the drain catheter.

    摘要翻译: 根据本发明的一个实施例,提供了一种用于从患者的伤口排出流体的伤口引流系统。 该系统包括排水导管。 抽吸装置在排水导管处施加吸力,使得流体从伤口抽出。 在从伤口抽出流体的同时,控制器周期性地增加和减少在排水导管处的吸力的施加。 这允许围绕伤口排泄物的组织松弛,从而防止排泄导管的阻塞。