公开(公告)号：US11957313B2

公开(公告)日：2024-04-16

申请号：US17940208

申请日：2022-09-08

Applicant: OLYMPUS CORPORATION

Inventor： Kenjiro Kanno ,  Shigeru Hosokai ,  Takuro Horibe ,  Daichi Kodama ,  Hiroyuki Motohara

IPC: A61B1/04 ,  A61B1/00 ,  A61B1/05 ,  G02B23/24

CPC classification number: A61B1/04 ,  A61B1/00096 ,  A61B1/05 ,  G02B23/2423

Abstract: An endoscope includes an imager unit loading region provided at a distal end portion of an insertion portion, a cable connection surface, a wall provided to connect an opening of the imager unit loading region and an opening of the cable connection surface to each other, a contact pattern formed on a wall surface of the imager unit loading region, a wiring pattern formed on a front surface of the cable connection surface from the wall, a connection pattern formed on the cable connection surface, and a through-electrode formed in the wall so that the imager unit loading region and the cable connection surface communicate with each other, configured to cause the contact pattern and the wiring pattern to electrically continue to each other, and formed at a predetermined angle with respect to a center axis of the distal end barrel member.

公开(公告)号：US11213342B2

公开(公告)日：2022-01-04

申请号：US16015847

申请日：2018-06-22

Applicant: OLYMPUS CORPORATION

Inventor： Kenjiro Kanno ,  Tomoyuki Tsuchiya

IPC: A61B18/12 ,  A61B18/14 ,  A61B17/32 ,  A61B17/28 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00

Abstract: A surgical instrument includes: a handpiece; a movable member configured to transmit a driving force to a treating member to treat a subject by moving relatively to the handpiece; and a connector arranged inside the handpiece, and including a strip to apply a pressing force to the movable member. The movable member includes a first conductive portion formed therein. The connector includes a second conductive portion formed on the strip. The second conductive portion abutting against the first conductive portion to connect the movable member and the handpiece electrically. The second conductive portion of the connector is a molded interconnect device constituting a three-dimensional circuit.

公开(公告)号：US12127732B2

公开(公告)日：2024-10-29

申请号：US17495204

申请日：2021-10-06

Applicant: OLYMPUS CORPORATION

Inventor： Takuro Horibe ,  Hiroyuki Motohara ,  Kenjiro Kanno

IPC: A61B1/05 ,  A61B1/00

CPC classification number: A61B1/051 ,  A61B1/00018 ,  A61B1/00096 ,  A61B1/05

Abstract: A distal end unit for endoscope is provided in a distal end portion of an insertion portion and includes: an electronic module including an optical system and an electrode; a substrate including a connection portion electrically connected to the electrode of the electronic module, and including a connection land on which an electronic component is mounted; a holding member holding the electronic module and the substrate connected to the electrode; and a distal end frame body made of resin, on which the electronic module, the substrate and the holding member are integrally mounted via insert molding by loading the holding member holding the electronic module and the substrate in a mold such that an entrance surface of the optical system is exposed at an outer surface of the distal end frame body and the connection portion extends to a proximal end side.