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Invention Grant
CN106455913B 处置器械用适配器和手术用机械手系统 有权

处置器械用适配器和手术用机械手系统
Abstract:
即使在将插入部配置在体内的状态下，也使处置器械绕长度轴旋转而提高操作性。提供一种处置器械用适配器(6)，该处置器械用适配器(6)具有：帽部件(11)，其安装于具有通道的软性的插入部(5)的前端，并具有配置于与通道的开口一致的位置的贯通孔；大致筒状的嵌合部件，其在能够绕该贯通孔的轴线旋转且限制了轴线方向上的移动的状态下安装于该帽部件(11)的贯通孔内，供经由通道而导入来的处置器械(8)嵌合，该嵌合部件具有与该处置器械(8)在周向上卡合的内孔；以及旋转机构(14)，其具有卷绕于该嵌合部件的外周面并通过张力使嵌合部件绕轴线旋转的驱动力传递部件(15)。
Abstract(English):

This treatment instrument adaptor allows a treatment instrument to be rotated about the longitudinal axis while an insertion portion is placed in the body. This treatment instrument adaptor (6) has a cap member (1) attached to a distal end of an insertion portion (5) having a channel and that has a through hole aligned with an opening of the channel; a tubular fitting member attached to the through hole of the cap member so as to be rotatable about an axis of the through hole and so as not to be movable along the axis and that has an inner hole into which a treatment instrument (8) is fitted and with which the treatment instrument is engaged in a circumferential direction; and a rotating mechanism (14) including a driving-force transmitting member (15) that is wound around the fitting member and that rotates the fitting member about the axis using tension.

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