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:
Feb. 10, 2026
Filed:
Oct. 05, 2022
Olympus Medical Systems Corp., Tokyo, JP;
Satoshi Horie, Kokubunji, JP;
Eijiro Sato, Hachioji, JP;
Olympus Medical Systems Corp., Tokyo, JP;
Abstract
An endoscope comprises: an insertion portion comprising a distal end portion, the distal end portion including a distal end surface; a flow passage formed in the insertion portion, the flow passage including a fluid ejection port formed in the distal end surface and the flow passage configured to supply a fluid via the fluid ejection port to an environment outside of the insertion portion; and a suction passage formed in the insertion portion, the suction passage including a suction port formed in the distal end surface. The distal end surface includes a deflection surface formed integrally with the distal end portion. The deflection surface covers a part of the fluid ejection port. The deflection surface is positioned so that the fluid supplied via the fluid ejection port contacts the deflection surface and is deflected in a first direction. The first direction does not intersect the suction port.