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首页> 外国专利> DEVICE AND METHOD FOR INTRACORPOREAL AND EXTRACORPOREAL LAPAROSCOPIC SUTURING AND KNOT TYING

DEVICE AND METHOD FOR INTRACORPOREAL AND EXTRACORPOREAL LAPAROSCOPIC SUTURING AND KNOT TYING

机译：用于体外和体外腹腔镜缝合和结捆绑的装置和方法

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摘要

An apparatus for laparoscopic intracorporeal knot tying includes a needle grasper including a needle holder shaft and a needle holder jaw located at a distal end of the needle holder shaft, and a knot loop grasper including a knot loop holder shaft, which is slidable on the needle holder shaft, and a knot loop holder jaw located at a distal end of the knot loop holder shaft. In an inactive state of the apparatus, the knot loop holder is located proximal to the needle holder jaw. In an active state of the apparatus at a time of a knot tying, the knot loop holder jaw slides on the needle holder shaft toward the distal end of the needle holder shaft and beyond the needle holder jaw to carry components of a knot over a standing end of a suture held by the needle holder jaw.
机译：用于腹腔镜体内结的装置包括针夹爪，该针夹钳包括针座轴和位于针座轴的远端的针夹钳，以及包括结环支架轴的结，可在针上滑动保持器轴和位于结环支架轴的远端处的结轴承钳。在装置的非活动状态下，结循环支架位于针夹钳口的近侧。在捆绑的时间的装置的处于有源状态下，结循环保持器钳口在针保持器轴上朝向针保持器轴的远端滑动，并且超过针夹钳口，以在站立上携带结的组件针刺钳缝合的缝合线的末端。

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