Tracheostomy tube connector key system
    2.
    发明申请
    Tracheostomy tube connector key system 有权
    气管造口管连接器关键系统

    公开(公告)号:US20070255258A1

    公开(公告)日:2007-11-01

    申请号:US11823438

    申请日:2007-06-27

    IPC分类号: A61M39/10

    摘要: A tracheostomy tube is proved. The tracheostomy tube includes an outer cannula that comprises an outer cannula connector comprising a first keying feature. The tracheostomy tube further comprises an inner cannula comprising an inner cannula connector including a second keying feature configured to complement the first keying feature when the inner cannula is inserted into the outer cannula. Further, a method is provided, whereby the method comprises inserting an outer cannula into a patient's trachea, and inserting an inner cannula into the outer cannula such that a keying feature on an inner cannula connector of the inner cannula engages a complementary keying feature on an outer cannula connector of the outer cannula.

    摘要翻译: 证明气管造口管。 气管切开管包括外套管,其包括外插管连接器,其包括第一键锁特征。 气管造口管还包括内套管,其包括内插管连接器,所述内套管连接器包括第二键合特征,所述第二键控特征构造成当内插管插入外插管时补充第一键控特征。 此外,提供了一种方法,由此所述方法包括将外套管插入病人的气管中,以及将内插管插入到外插管中,使得内插管的内套管连接器上的键合特征接合内插管上的互补键控特征 外套管的外套管连接器。