Connector, applicator and method for mechanically connecting hollow structures, in particular small blood vessels, as well as auxiliary devices
    3.
    发明授权
    Connector, applicator and method for mechanically connecting hollow structures, in particular small blood vessels, as well as auxiliary devices 有权
    用于机械连接中空结构,特别是小血管的连接器,涂敷器和方法以及辅助装置

    公开(公告)号:US08066723B2

    公开(公告)日:2011-11-29

    申请号:US10416433

    申请日:2001-11-09

    IPC分类号: A61B17/08

    摘要: The invention relates to a connector (1), applicator and method for mechanically connecting hollow structures, in particular small blood vessels, in order to make an anastomosis. The connector incorporates various features to create a reliable engagement with the vessel walls to make a good connection thereof. The applicator may comprise knife members to make an arteriotomy and punch a hole in one of the vessel walls, comprises an expansion portion to cause a large expansion with a minimum profile, and comprises anvil members to reliably bring staple-like elements (5) of the connector to the joining position. The invention also includes auxiliary devices such as a punch and deforming instrument.

    摘要翻译: 本发明涉及连接器(1),用于机械连接中空结构,特别是小血管的连接器(1),用于进行吻合的方法。 该连接器包含各种特征以产生与血管壁的可靠接合以使其良好的连接。 施用器可以包括刀构件以进行动脉切开术并在其中一个血管壁中冲孔,包括膨胀部分以最小轮廓引起大的膨胀,并且包括砧构件以可靠地带有钉状元件(5) 连接器到连接位置。 本发明还包括诸如冲头和变形器的辅助装置。