METHODS AND DEVICES FOR PROVIDING ACCESS INTO A BODY CAVITY
    2.
    发明申请
    METHODS AND DEVICES FOR PROVIDING ACCESS INTO A BODY CAVITY 审中-公开
    用于提供进入体腔的方法和装置

    公开(公告)号:US20100228090A1

    公开(公告)日:2010-09-09

    申请号:US12399473

    申请日:2009-03-06

    IPC分类号: A61B1/32

    摘要: Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more sealing ports for receiving surgical instruments. Each sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each sealing port can be in a fixed position relative to the housing and can be rotatable with the housing relative to the retractor. A plurality of safety shields can extend from the housing into the retractor to protect the retractor from instruments inserted through the sealing ports and into the retractor.

    摘要翻译: 提供了用于提供进入体腔的外科手术的方法和装置。 在一个实施例中,提供了一种外科进入装置,其包括联接到牵开器的壳体。 壳体可以具有用于接收外科器械的一个或多个密封端口。 每个密封端口可以包括其中的一个或多个密封元件,用于密封端口和/或围绕通过其设置的外科器械形成密封。 每个密封端口可以相对于壳体处于固定位置,并且可以与外壳相对于牵开器旋转。 多个安全护罩可以从壳体延伸到牵开器中,以将牵开器从插入通过密封端口并进入牵开器的仪器保护。

    METHODS AND DEVICES FOR CUTTING AND FASTENING TISSUE
    3.
    发明申请
    METHODS AND DEVICES FOR CUTTING AND FASTENING TISSUE 有权
    用于切割和紧固组织的方法和装置

    公开(公告)号:US20100256634A1

    公开(公告)日:2010-10-07

    申请号:US12416546

    申请日:2009-04-01

    IPC分类号: A61B18/00

    摘要: Methods and devices are provided for cutting and fastening tissue. In one embodiment, a surgical device can be used to at least partially transect a stomach by not cutting and/or not fastening a portion of tissue engaged in an end effector located at the device's distal end. A portion of the stomach can be engaged by the end effector, and the end effector can be actuated to cut and/or to apply one or more fasteners to tissue engaged in a distal portion of the end effector but not to cut and/or apply fasteners to tissue engaged in a proximal portion of the end effector. In a similar way, the surgical device can be used in any surgical procedure in which it is desired to cut and/or fasten a distal portion of tissue engaged by the end effector but not a proximal portion of tissue engaged by the end effector.

    摘要翻译: 提供了切割和紧固组织的方法和装置。 在一个实施例中,手术装置可以用于至少部分地切开胃,不通过切割和/或不紧固接合在位于装置的远端的末端执行器中的组织的一部分。 胃的一部分可以由端部执行器接合,并且端部执行器可以被致动以切割和/或将一个或多个紧固件施加到接合在末端执行器的远端部分中的组织,但不切割和/或应用 紧固件固定在端部执行器的近端部分中。 以类似的方式,手术装置可以用于期望切割和/或紧固由末端执行器接合的组织的远端部分而不是由端部执行器接合的组织的近端部分的任何外科手术中。