Everter and threadthrough system for attaching graft vessel to anastomosis device
    7.
    发明授权
    Everter and threadthrough system for attaching graft vessel to anastomosis device 失效
    用于将移植血管连接到吻合装置的永久和螺纹系统

    公开(公告)号:US06955679B1

    公开(公告)日:2005-10-18

    申请号:US10135669

    申请日:2002-04-30

    摘要: An everter and threadthrough system useful for attaching a graft vessel to a anastomosis device which can be used to attach a graft vessel to a target vessel without the use of conventional sutures. The threadthrough system engages an end of the graft vessel and pulls the graft vessel through a deployment tool until a portion of the graft vessel extends beyond a distal end of the anastomosis device mounted on the deployment tool. The everter includes a spreading mechanism which expands the end of the graft vessel and folds the expanded end over the anastomosis device. In the case where the anastomosis device includes barbs, the everter can effect penetration of the graft vessel by the barbs. Once the graft vessel is everted over the anastomosis device, the deployment tool can be used to attach the graft vessel to a target vessel.

    摘要翻译: 一种用于将移植血管附接到吻合装置的永久和穿线系统,该吻合装置可用于在不使用常规缝合线的情况下将移植血管附着到靶血管。 穿线系统接合移植物容器的端部并且通过展开工具拉动移植物容器,直到移植物容器的一部分延伸超过安装在展开工具上的吻合装置的远端。 其中包括扩张机构,其扩展移植物血管的末端并将扩张的末端折叠在吻合装置上。 在吻合装置包括倒钩的情况下,永久性可以通过倒钩来影响移植脉管的穿透。 一旦移植物容器绕过吻合装置,就可以使用展开工具将移植物容器附接到目标血管。

    Everter and threadthrough system for attaching graft vessel to anastomosis device
    9.
    发明授权
    Everter and threadthrough system for attaching graft vessel to anastomosis device 有权
    用于将移植血管连接到吻合装置的永久和螺纹系统

    公开(公告)号:US06402764B1

    公开(公告)日:2002-06-11

    申请号:US09440116

    申请日:1999-11-15

    IPC分类号: A61B1700

    摘要: An everter and threadthrough system useful for attaching a graft vessel to a anastomosis device which can be used to attach a graft vessel to a target vessel without the use of conventional sutures. The threadthrough system engages an end of the graft vessel and pulls the graft vessel through a deployment tool until a portion of the graft vessel extends beyond a distal end of the anastomosis device mounted on the deployment tool. The everter includes a spreading mechanism which expands the end of the graft vessel and folds the expanded end over the anastomosis device. In the case where the anastomosis device includes barbs, the everter can effect penetration of the graft vessel by the barbs. Once the graft vessel is everted over the anastomosis device, the deployment tool can be used to attach the graft vessel to a target vessel.

    摘要翻译: 一种用于将移植血管附接到吻合装置的永久和穿线系统,该吻合装置可用于在不使用常规缝合线的情况下将移植血管附着到靶血管。 穿线系统接合移植物容器的端部并且通过展开工具拉动移植物容器,直到移植物容器的一部分延伸超过安装在展开工具上的吻合装置的远端。 其中包括扩张机构,其扩展移植物血管的末端并将扩张的末端折叠在吻合装置上。 在吻合装置包括倒钩的情况下,永久性可以通过倒钩来影响移植脉管的穿透。 一旦移植物容器绕过吻合装置,就可以使用展开工具将移植物容器附接到目标血管。