公开(公告)号：US20230130552A1

公开(公告)日：2023-04-27

申请号：US17969865

申请日：2022-10-20

Applicant: OLYMPUS CORPORATION

Inventor： Chikayoshi MEGURO ,  Tatsuhiko SUZUKI ,  Yui KAWANISHI ,  Yukiko ASAI ,  Mariko BAMBA

IPC: A61B1/00 ,  A61B1/12

Abstract: An endoscope system includes: a drive cable; an endoscope driven by the drive cable that has been connected; a drive device that electrically drives the connected drive cable; a trolley equipped with the drive device; and a stand that supports a connector that detachably connects the drive cable and the endoscope, and is capable of being installed at a position away from the trolley.

公开(公告)号：US20230132294A1

公开(公告)日：2023-04-27

申请号：US17969128

申请日：2022-10-19

Applicant: OLYMPUS CORPORATION

Inventor： Hiroyuki FUKUDA ,  Jun TAKAHASHI ,  Reisuke OSADA ,  Chikayoshi MEGURO ,  Hiroyuki OTA ,  Tomoki HIRASAKA ,  Nanaho TOGI ,  Yui KAWANISHI ,  Yukiko ASAI

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/015

Abstract: An endoscope system includes: an endoscope including a bending portion that is capable of bending; a drive device that is detachably connected to the endoscope and drives the endoscope; and an operation device that is communicably connected to the drive device and has an input portion that inputs an operation for driving the endoscope, wherein the drive device can select a method of controlling the bending portion with respect to the operation input from the input portion from fine movement control and coarse movement control, and the distance at which the drive device bends the bending portion by the coarse movement control with respect to a predetermined operation input is larger than the distance at which the drive device bends the bending portion by the fine movement control.

公开(公告)号：US20230018783A1

公开(公告)日：2023-01-19

申请号：US17953422

申请日：2022-09-27

Applicant: OLYMPUS CORPORATION

Inventor： Yui KAWANISHI

IPC: A61B1/005 ,  A61B1/00

Abstract: In an endoscope operation portion, a first finger placement portion and a second finger placement portion are disposed at positions where at least a pressing force of a first finger placed on the first finger placement portion, a pressing force of a second finger placed on the second finger placement portion, and an operation force amount of a third finger placed on a third finger placement portion when operating a bending operation lever are balanced.