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    CANNULA LINED WITH TISSUE IN-GROWTH MATERIAL
    1.
    发明授权
    CANNULA LINED WITH TISSUE IN-GROWTH MATERIAL 有权

    公开(公告)号：EP2533825B1

    公开(公告)日：2018-11-14

    申请号：EP11742879.7

    申请日：2011-02-11

    申请人： CircuLite, Inc.

    发明人： FARNAN, Robert, C. ,  MARSEILLE, Oliver

    IPC分类号： A61M1/12

    CPC分类号： A61M1/122 ,  A61B2017/00252 ,  A61F2210/0076 ,  A61M1/10 ,  A61M1/1008 ,  A61M1/12 ,  A61M1/3653 ,  A61M1/3659

    摘要： A cannula for insertion through a biologic tissue. The cannula includes a shaft having proximal and distal end portions with a lumen therebetween. The cannula further includes a tip having a proximal end portion, a distal tip end, and a lumen therebetween. The proximal end portion of the tip is secured to the distal end portion of the shaft so that the lumen of the tip is in fluid communication with the lumen of the shaft. The tip includes an opening that extends proximally relative to the distal tip end to permit the flow of fluid into the lumen of the tip even in the event that the distal tip end becomes obstructed.

    CORING TOOL
    7.
    发明授权
    CORING TOOL 有权
    核心工具

    公开(公告)号：EP2887888B1

    公开(公告)日：2017-11-15

    申请号：EP13830516.4

    申请日：2013-08-23

    申请人： Heartware, Inc.

    发明人： TRUEBA, William

    IPC分类号： A61B17/32 ,  A61M1/10 ,  A61B17/34 ,  A61B17/29

    CPC分类号： A61B17/32 ,  A61B17/32053 ,  A61B17/3417 ,  A61B2017/00252 ,  A61B2017/2912 ,  A61B2017/2923 ,  A61B2017/3425 ,  A61M1/10 ,  A61M1/1008 ,  A61M1/12

    摘要： The present invention related to a coring tool for preparing a core or opening through tissue and methods of use thereof. In one embodiment, the present invention include a coring tool including: (a) a frame having proximal and distal directions; (b) an operator interface element mounted to the frame and movable between a rest position and an actuated position; (c) a coring head having at least one cutting blade, the coring head being mounted to the frame for movement in the proximal and distal directions; and (d) a actuation mechanism connected between the coring head and the operator interface element, the actuation mechanism including a selector element having first and second positions, the actuation mechanism being arranged to move the coring head distally responsive to movement of the interface element from the rest position toward the actuated position when the selector element is in the first position, and to move the coring head proximally responsive to movement of the interface element from the rest position toward the actuated position when the selector element is in the second position.