公开(公告)号：US20170164820A1

公开(公告)日：2017-06-15

申请号：US15443201

申请日：2017-02-27

Applicant: OLYMPUS CORPORATION

Inventor： Hidetake SEGAWA

IPC: A61B1/04

Abstract: A capsule medical device configured to be introduced into a subject to acquire information about the subject is provided. The capsule medical device includes: a capsule-shaped casing including: a first casing including a hemispherical portion and a cylindrical portion; and a second casing that is a cylindrical casing where an opening edge portion having an opening is positioned at one end, the cylindrical portion of the first casing being fitted on an outer peripheral surface of the second casing on a side of the opening to incorporate an information acquisition member for acquiring information about the subject; and a positioning member including: a first abutment surface configured to abut on an end surface of the second casing on the side of the opening; and a second abutment surface configured to abut on the information acquisition member.

公开(公告)号：US20130060101A1

公开(公告)日：2013-03-07

申请号：US13667499

申请日：2012-11-02

Applicant: OLYMPUS CORPORATION

Inventor： Hironobu TAKIZAWA ,  Hironao KAWANO ,  Akio UCHIYAMA ,  Hidetake SEGAWA ,  Masatoshi HOMAN

IPC: A61B5/07

CPC classification number: A61B1/041 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/05 ,  A61B5/0084 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/14546 ,  A61B2562/245

Abstract: A capsule casing of a capsule medical device has a chemical sensor inside, used for sensing operation. The chemical sensor has a recovery device which resets the chemical sensor to an initial state thereof so as to use the chemical sensor for the sensing operation a plurality of times or continuously.

Abstract translation: 胶囊医疗装置的胶囊型壳体内部具有用于检测动作的化学传感器。 化学传感器具有将化学传感器复位到其初始状态的恢复装置，以便多次或连续地使用化学传感器进行感测操作。