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:
Oct. 23, 2018
Filed:
Apr. 14, 2017
Applicant:
Olympus Corporation, Tokyo, JP;
Inventor:
Ryosuke Ishizaki, Fuchu, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/00 (2006.01); H04N 5/232 (2006.01); H01H 13/16 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
H04N 5/23296 (2013.01); A61B 1/0016 (2013.01); A61B 1/00156 (2013.01); H01H 13/16 (2013.01); A61B 1/00135 (2013.01); H04N 5/2256 (2013.01); H04N 2005/2255 (2013.01);
Abstract
An insertion device includes a rotor rotating around a first revolution axis, and an assist tool attached to an insertion section with covering the rotor from an outer peripheral side. An assist tool rotates together with the rotor around a second revolution axis when press force is applied from a first protrusion of the rotor to a second protrusion of the assist tool by rotating of the rotor. The first revolution axis of the rotor and the second revolution axis of the assist tool move closer to each other when the rotor and the assist tool are rotating together.