Olympus Corporation

Olympus Optical Company, Ltd.

Olympus Imaging Corporation

Olympus Medical Systems Corporation

Yasuo Funakoshi

Tatsuya Suzuki

Kenji Tajima

Reisuke Osada

Yuki Hoshino

Takumi Umemura

Nanaho Togi

Hiroyuki Fukuda

Jun Takahashi

Hideki Obuchi

Kota Sugaya

Risako Asai

Yuki Yokomachi

Yuki Kawaguchi

Moriya Katagiri

Kazuhiro Sato

Takayuki Kono

Akihiro Kitahara

Masayoshi Karasawa

Kiwamu Fujitani

Hiroyuki Ohta

Takehiko Hayashi

Nao Hasegawa

Ai Yonekura

To Chin

Handle of stent placement device

Treatment tool for endoscope

Transducer for treatment tool used in surgery

An endoscope includes a grasp section. The grasp section includes: a first surface adjacent, in the longitudinal axis, to a surface where the bending operation knob is provided, a protruding portion radially outwardly protruding to the longitudinal axis at a position adjacent to the first surface around the longitudinal axis, a first inclined surface provided on the protruding portion at a side adjacent to the first surface and inclined to the first surface, and a second inclined surface which is provided, on the protruding portion, at a side opposite to the first inclined surface across the protruding portion, and which is inclined to the first surface.

Grasping section of an endoscope

Endoscope operating unit

Connector for surgical device

An operation device for an into-bore introduction device, includes: a projecting portion formed to project from a grasping section in a radial direction to a longitudinal axis of the grasping section, in a surface between a surface on which a bending operation knob is disposed and a surface on which operator's palm abuts to grasp the grasping section, in the grasping section; a pressing switch disposed on the projecting portion; and an inclined surface formed distantly by as much as a predetermined distance from the pressing switch, and in which an amount of the inclined surface to project outside in the radial direction is decreased on an insertion section side of the projecting portion.

Operation device for into-bore introduction device, and into-bore introduction device

Growing community of inventors

Hachioji, Japan

Yasuo Funakoshi