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    • 1. 发明申请
    • CLOSURE DEVICE WITH FIXED JAW HOOK
    • 带固定爪的闭合装置
    • WO2017196745A1
    • 2017-11-16
    • PCT/US2017/031588
    • 2017-05-08
    • BOSTON SCIENTIFIC SCIMED, INC.
    • SMITH, PaulJAGELSKI, Matthew R.SUON, NarounMCELWEE, Kevin J.RYAN, ShawnSEKULIC, Alex
    • A61B17/122
    • A device includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough. The capsule is releasably coupled to a proximal portion of the device. Device also includes a first arm rigidly fixed to the distal end of the capsule to extend distally therefrom. In addition, Device includes a second arm, a proximal end of which is slidably received within the capsule so that the second arm is movable between an open configuration, in which the second arm is moved laterally away from the first arm and a distal end of the second arm is moved distally past the distal end of the first arm, and a closed configuration, in which the second arm is moved toward the first arm and the distal end of the second arm is moved proximally toward the distal end of the first arm.
    • 装置包括从近端纵向延伸到远端并且包括延伸穿过其中的通道的胶囊。 胶囊可释放地连接到装置的近端部分。 装置还包括刚性地固定到胶囊的远端以从其向远侧延伸的第一臂。 此外,装置包括第二臂,其近端可滑动地容纳在胶囊内,使得第二臂能够在打开构造和打开构造之间移动,在打开构造中,第二臂横向移动离开第一臂,并且远侧 第二臂向远侧移动经过第一臂的远端,以及闭合构造,其中第二臂向第一臂移动并且第二臂的远侧向近侧向第一臂的远侧端移动