公开(公告)号：US20170215913A1

公开(公告)日：2017-08-03

申请号：US15489419

申请日：2017-04-17

Applicant: OLYMPUS CORPORATION

Inventor： Satoshi MIYAJIRI ,  Kazuhiro MORISAKI ,  Yuji HIRAI ,  Takeshi ONAGA ,  Katsushi IDE

IPC: A61B17/32 ,  A61N7/00

CPC classification number: A61B17/320092 ,  A61B2017/00393 ,  A61B2017/2903 ,  A61B2017/2916 ,  A61B2017/2929 ,  A61B2017/2945 ,  A61B2017/320072 ,  A61B2018/00589 ,  A61B2018/00607 ,  A61N7/00

Abstract: An ultrasonic treatment instrument includes a vibration transmitting member transmitting ultrasonic vibration toward a first gripper and formed as one piece, and a second gripper movable between a spaced position where the second gripper is spaced apart from the first gripper and a closed position where the second gripper is put in close to the first gripper. The ultrasonic treatment instrument includes an interlocking actuator increasing, by moving the first gripper in interlock with a movement of the second gripper to the spaced position, a spacing distance between the first gripper and the second gripper in accordance with a movement of the first gripper.

公开(公告)号：US20150297289A1

公开(公告)日：2015-10-22

申请号：US14720073

申请日：2015-05-22

Applicant: OLYMPUS CORPORATION

Inventor： Yuji HIRAI ,  Eiji MURAKAMI

IPC: A61B18/14

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

Abstract: 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.

Abstract translation: 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。