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. 20, 2021
Filed:
Sep. 09, 2019
Fujifilm Corporation, Tokyo, JP;
Toshiyuki Ikeda, Kanagawa, JP;
Tomohiro Ohki, Kanagawa, JP;
FUJIFILM CORPORATION, Tokyo, JP;
Abstract
An endoscope includes a first flat surface formed at a distal end portion of an insertion part to be inserted into a subject, and orthogonal to an axial direction of the insertion part, an observation window provided at the distal end portion for allowing image light of the subject to be taken therethrough, with a surface of the observation window as a light incidence plane, a forceps outlet disposed on the first flat surface, a first illumination window provided at the distal end portion to irradiate a subject with illumination light, a second illumination window provided at the distal end portion to irradiate the subject with illumination light, a fluid jetting nozzle arranged at the first flat surface to jet a fluid toward the observation window and fixed at the distal end portion of the insertion part, and an inclined surface formed around the observation window.