The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
Feb. 10, 2017
Olympus Corporation, Tokyo, JP;
Hironao Kawano, Machida, JP;
Hironobu Takizawa, Tachikawa, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A capsule endoscope system includes: a capsule endoscope configured to be introduced into a subject and having a magnetic field response unit configured to respond to a magnetic field and having an imaging unit configured to image an object; a magnetic field generating unit configured to generate the magnetic field to guide the capsule endoscope; an input unit configured to input commands for changing at least one of a position and a posture of the capsule endoscope; a setting unit configured to set a reference distance between the imaging unit and the object; a detection unit configured to detect a distance between the object and the imaging unit; and a magnetic field controller configured to control the magnetic field generating unit to generate the magnetic field based on the distance and the commands while a difference between the distance and the reference distance is maintained within a certain range.