公开(公告)号：US20150018848A1

公开(公告)日：2015-01-15

申请号：US14320142

申请日：2014-06-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Kappel ,  Peter Crowley

IPC: A61B17/128 ,  A61B17/12

CPC classification number: A61B17/12013 ,  A61B17/083 ,  A61B17/122 ,  A61B17/1285 ,  A61B2017/0641 ,  A61B2017/12004 ,  A61B2017/12018

Abstract: A device for clipping tissue includes a clip including first and second arms, a pusher member received over a proximal end of the clip, an outer sleeve distal of the pusher member and received over the first and second arms and being pushed distally over the clip by the pusher member from a first position in which the first and second arms are unconstrained by the outer sleeve in a tissue receiving configuration to a second position in which the first and second arms move to a closed tissue gripping configuration. A clip holder has first and second fingers which are held by the pusher member against corresponding cuts on a proximal end of the clip to couple the clip to the device. When the pusher member is moved distally to the second position, the first and second fingers move radially outward releasing the clip.

Abstract translation: 用于夹紧组织的装置包括夹子，该夹子包括第一和第二臂，被夹持在夹子的近端上的推动器构件，位于推动器构件的远侧的外部套筒，并被接收在第一和第二臂上方并被向远侧推压在夹子上方 所述推动器构件从第一位置开始，所述第一位置和所述第二臂在所述组织接收构造中被所述外套筒约束到所述第一和第二臂移动到封闭的组织夹持构造的第二位置。 夹持器具有第一和第二指状物，第一和第二指状物由推动器构件抵靠在夹子的近端上的相应切口以将夹子连接到装置。 当推动器构件向远侧移动到第二位置时，第一和第二指状件径向向外移动释放夹子。