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2. 发明授权

US06206894B1 Electrically powered needle holder to assist in suturing 有权
标题翻译：电动针架，以协助缝合
公开(公告)号：US06206894B1
公开(公告)日：2001-03-27
申请号：US09412480
申请日：1999-10-05
申请人： Bennie Thompson , Christopher A. Papa , Jeffrey Swayze
发明人： Bennie Thompson , Christopher A. Papa , Jeffrey Swayze
IPC分类号： A61B17062
CPC分类号： A61B17/062 , A61B17/0469 , A61B17/0491 , A61B2017/2904 , A61B2017/2929 , A61B2017/2944
摘要： In accordance with the present invention there is provided a device for use with a needle with a suture attached to it. The device is used for suturing bodily tissue and comprises a handle, a right arm and a left arm extending distally from the handle. The distal end of the right arm has a right gripper attached to it for gripping and releasing the needle. The distal end of the left arm has a left gripper attached to it for gripping and releasing the needle. The device further comprises an electrically powered means for operating the left gripper and the right gripper. The left gripper and the right gripper exchange gripping of the needle. One of the left gripper and the right gripper moves near to the other to exchange gripping of the needle and moves apart from the other when not gripping the needle. The device further comprises a control unit for controlling the electrically powered means. In one embodiment, the electrically powered means comprises a drive assembly contained in the handle, and the drive assembly has an electrically powered motor.
摘要翻译：根据本发明，提供了一种用于与针头连接的缝线的装置。该装置用于缝合身体组织，并且包括从手柄向远侧延伸的手柄，右臂和左臂。右臂的远端具有附接到其上的用于夹紧和释放针的右夹具。左臂的远端具有附接到其上的左夹具，用于夹紧和释放针。该装置还包括用于操作左夹具和右夹持器的电动装置。左夹具和右夹具交替夹持针头。左夹具和右夹具中的一个靠近另一个移动，以更换针的夹持，并且在不夹持针时彼此分离。该装置还包括用于控制电动装置的控制单元。在一个实施例中，电动装置包括容纳在手柄中的驱动组件，并且驱动组件具有电动马达。

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