公开(公告)号：US20180042638A1

公开(公告)日：2018-02-15

申请号：US15728947

申请日：2017-10-10

Applicant: OLYMPUS CORPORATION

Inventor： Yuji HIRAI ,  Yukihiko SAWADA ,  Tsunetaka AKAGANE

IPC: A61B17/32

CPC classification number: A61B17/320092 ,  A61B17/32 ,  A61B2017/320074 ,  A61B2017/320088 ,  A61B2017/320093 ,  A61B2017/320094 ,  A61B2017/320095 ,  A61B2090/08021

Abstract: A medical device includes, a vibration transmitting member configured to be capable of transmitting vibration for use in a treatment; a jaw configured to move between an abutted position where the jaw abuts on the vibration transmitting member, and a spaced position where the jaw is spaced apart from the vibration transmitting member; and a cover provided in such a position that the vibration transmitting member is interposed between the cover and the jaw, and configured such that a first distal portion, which is located at a distal end of the cover, comes in contact with the vibration transmitting member, when the jaw is located in the abutted position.

公开(公告)号：US20160263403A1

公开(公告)日：2016-09-15

申请号：US15158975

申请日：2016-05-19

Applicant: OLYMPUS CORPORATION

Inventor： Yukihiko SAWADA

IPC: A61N7/00

CPC classification number: A61N7/00 ,  A61B17/320068 ,  A61B17/320092 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/22015 ,  A61B2017/320078

Abstract: An ultrasonic treatment device includes a connecting unit. The connecting unit including a first engagement portion which engages with a first screw portion and a second engagement portion which engages with a second screw portion, the connecting unit connecting a probe and a vibration generating unit to transmit the ultrasonic vibrations to the probe by rotation relative to the vibration generating unit and a treatment unit in a first direction around a longitudinal axis, and disconnecting the probe and the vibration generating unit from each other by rotation in a second direction opposite to the first direction.

Abstract translation: 超声处理装置包括连接单元。 所述连接单元包括与第一螺纹部接合的第一接合部和与第二螺纹部接合的第二接合部，所述连接单元连接探针和振动产生单元，以通过旋转相对于所述探针传递超声波振动 在围绕纵向轴线的第一方向上的振动产生单元和处理单元，并且通过沿与第一方向相反的第二方向旋转来将探针和振动产生单元彼此断开。