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:
Jul. 22, 2003
Filed:
Mar. 28, 2001
Shingo Kato, Sagamihara, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
The electric bending endoscope device according to the present invention comprises: an endoscope having a bending portion; a bending control mechanism for electrically driving the bending portion of the endoscope; a power source voltage monitoring portion for monitoring the source voltage supplied to this bending control mechanism; and a change-over switch for releasing the bent state of the bending portion, when the above-mentioned bending portion is in a bent state, on the basis of an output signal from the source voltage monitoring portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile