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:
Apr. 20, 2021
Filed:
Mar. 01, 2018
Fujifilm Corporation, Tokyo, JP;
Tomohiro Ohki, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
There is provided an endoscope and a treatment tool-standing mechanism that allows a distal-end-portion body to be reduced in size while ensuring good operability of a standing base. In a distal-end-portion body of an endoscope, a standing lever is connected to a standing base through a rotating shaft, and the standing base is rotated by the rotation of the standing lever about the rotating shaft that is caused by the push and pull of an operation wire. The standing lever includes a first arm portion that extends from the rotating shaft and a second arm portion that extends in a direction different from the direction of the first arm portion, and a useless space formed on the proximal end side of the distal-end-portion body is reduced depending on the shape of the standing lever.