公开(公告)号：US20190336202A1

公开(公告)日：2019-11-07

申请号：US16515632

申请日：2019-07-18

申请人： OLYMPUS CORPORATION

发明人： Marina KOBAYASHI ,  Yuji HIRAI ,  Eiji MURAKAMI ,  Tadashi KITAYAMA ,  Satoshi MIYAJIRI ,  Katsushi IDE ,  Takahito OSHIRO

IPC分类号： A61B18/14 ,  A61B17/32

摘要： A treatment instrument includes a grasping piece that is openable and closable to a treatment portion, and includes an electrode member. An electrode inclination surface facing a side on which the treating portion is located is provided on an outer surface of the electrode member of the grasping piece, and the electrode inclination surface extends from an inner side to an outer side in a width direction so as to be inclined in a direction away from the treatment portion.

公开(公告)号：US20150335347A1

公开(公告)日：2015-11-26

申请号：US14729849

申请日：2015-06-03

申请人： OLYMPUS CORPORATION

发明人： Yuji HIRAI ,  Eiji MURAKAMI

IPC分类号： A61B17/32 ,  A61N7/00

CPC分类号： A61B17/320092 ,  A61B18/1445 ,  A61B2017/00424 ,  A61B2017/291 ,  A61B2017/2911 ,  A61B2017/2929 ,  A61B2018/00994 ,  A61N7/00

摘要： A handle unit for a surgical device that operates an end effector to give various kinds of treatments, includes: a handle main body having a fixed member; a support section that is supported by the same hand of the user and is movable along a turning plane defined by moving closer to or away from the fixed member; a first coupling section that is coupled with the handle main body by moving the support section along the turning plane; a second coupling section that has an extended axis defined by the first coupling section and the support section and is configured to turn the support section in a periaxial direction orthogonal to the extended axis; and a third coupling section that is configured to turn the support section in the periaxial direction of the extended axis.

摘要翻译： 一种用于操作端部执行器以进行各种处理的手术装置的手柄单元，包括：具有固定构件的把手主体; 支撑部分，其由使用者的同一只手支撑并且可沿着由更靠近或远离固定构件移动而限定的转动平面移动; 第一联接部，其通过沿着所述转向平面移动所述支撑部而与所述手柄主体联接; 第二联接部，其具有由所述第一联接部和所述支撑部限定的延伸轴线，并且被构造成在与所述延伸轴正交的轴向方向上转动所述支撑部; 以及第三连接部，其构造成在所述延伸轴的轴向方向上转动所述支撑部。

公开(公告)号：US20150297289A1

公开(公告)日：2015-10-22

申请号：US14720073

申请日：2015-05-22

申请人： OLYMPUS CORPORATION

发明人： Yuji HIRAI ,  Eiji MURAKAMI

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B17/320092 ,  A61B18/1482 ,  A61B2017/2825 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00273 ,  A61B2018/00994 ,  A61B2018/1457 ,  A61B2090/036

摘要： A jaw of a grasping treatment device includes a non-contact portion having a space between it and a distal treatment section in a state where an abutment portion abuts on the distal treatment section, and the non-contact portion includes a wall surface portion inclined so that it is extended toward a distal treatment section side as it is extended away from the abutment portion. A movement regulating portion is provided in a region of the non contact portion located closer to the abutment portion than a continuous surface which forms an edge of the non-contact portion. The movement regulating portion located in the first wall surface portion regulates a movement of a grasp object along the jaw axis direction.

摘要翻译： 抓握处理装置的钳口包括在邻接部分与远端处理部分邻接的状态下在其与远侧处理部分之间具有空间的非接触部分，并且非接触部分包括倾斜的壁面部分 当其远离邻接部分延伸时，其朝向远侧治疗部分侧延伸。 在比形成非接触部分的边缘的连续表面更靠近邻接部分的非接触部分的区域中设置有运动限制部分。 位于第一壁面部的运动限制部调节把持物沿着钳口轴线方向的运动。