METHODS AND DEVICES FOR ACCESSING A BODY CAVITY
    42.
    发明申请
    METHODS AND DEVICES FOR ACCESSING A BODY CAVITY 有权
    用于接近身体的方法和装置

    公开(公告)号:US20100261975A1

    公开(公告)日:2010-10-14

    申请号:US12766086

    申请日:2010-04-23

    IPC分类号: A61B1/32

    摘要: Methods and devices are provided for accessing a body cavity. In one embodiment, a surgical access device is provided that includes a housing having at least one access or sealing port for receiving a surgical instrument, and a retractor removably coupled to the housing and having a working channel configured to extend into a body cavity. The housing can include releasably matable upper and lower portions, with the upper portion being configured to freely rotate 360° relative to the lower portion and to the retractor when the housing is mated thereto.

    摘要翻译: 提供用于访问体腔的方法和装置。 在一个实施例中,提供了一种外科进入装置,其包括具有用于接收外科器械的至少一个进入或密封端口的壳体,以及可移除地联接到所述壳体并具有延伸到体腔中的工作通道的牵开器。 壳体可以包括可释放地配合的上部和下部,上部部分构造成当壳体配合时自由地相对于下部自由旋转360°并且与牵开器自由旋转。