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    Medical device for causing hemostasis
    1.
    发明公开
    Medical device for causing hemostasis 有权
    MEDIZINISCHE VORRICHTUNG ZUR VERURSACHUNG VONHÄMOSTASE

    公开(公告)号：EP2907458A1

    公开(公告)日：2015-08-19

    申请号：EP15158361.4

    申请日：2002-09-20

    申请人： Boston Scientific Limited

    发明人： Adams, Mark, L. ,  Durgin, Russell, F. ,  Turturro, Vinvent ,  Grant, Justin ,  May, Norman ,  Sullivan, Roy, H.; III

    IPC分类号： A61B17/122 ,  A61B17/128

    CPC分类号： A61B17/1285 ,  A61B17/083 ,  A61B17/122 ,  A61B17/1227 ,  A61B90/03 ,  A61B2017/0034 ,  A61B2017/00477 ,  A61B2017/00778 ,  A61B2017/00818 ,  A61B2017/12004 ,  A61B2090/037 ,  A61B2090/3916

    摘要： A medical device for causing the hemostasis of a blood vessel for use through an endoscope, said medical device comprising: a clip, the clip having at least two clip legs; a control wire able to be coupled to the clip, the control wire reversibly operable both to open the at least two clip legs and to close the at least two clip legs, the control wire uncouplable from the clip; an axially rigid sheath enclosing the control wire, the sheath able to communicate a first force opposing a second force of the control wire; a handle coupled to the axially rigid sheath; and an actuator coupled to the control wire, the control wire engageable by the actuator to open the at least two clip legs, to close the at least two clip legs, and to uncouple the control wire from the clip; wherein the control wire is coupled to the clip by a j-hook, the j-hook being able to be deformed by a first predetermined tensile force, and when the j-hook is deformed, the control wire uncouples from the clip.

    摘要翻译： 一种用于通过内窥镜使血管止血的医疗装置，所述医疗装置包括：夹子，所述夹子具有至少两个夹子腿; 控制线能够联接到所述夹子上，所述控制线可逆地操作以打开所述至少两个夹子腿并且闭合所述至少两个夹子腿，所述控制线不可从所述夹子上分开; 围绕所述控制线的轴向刚性护套，所述护套能够传递与所述控制线的第二力相反的第一力; 与轴向刚性护套相连的手柄; 以及联接到所述控制线的致动器，所述控制线可由所述致动器接合以打开所述至少两个夹子腿，以闭合所述至少两个夹子腿，并且使所述控制线与所述夹子分离; 其特征在于，所述控制线通过j型钩连接在所述夹子上，所述j形钩能够以第一预定张力变形，并且当所述J形钩变形时，所述控制线从所述夹子脱开。