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:
May. 03, 2011
Filed:
Jun. 26, 2006
Seisuke Takase, Tokyo, JP;
Masaaki Miyagi, Tokyo, JP;
Hiroki Moriyama, Tokyo, JP;
Olympus Corporation, Tokyo, JP;
Abstract
An endoscope includes an insertion unit having an inclined portion in a distal surface of the insertion unit; an illuminating unit provided in the inclined portion of the distal surface, and illuminating an inside of a body cavity; an observation window provided in the distal surface to observe the inside of the body cavity; and an air and water feeding nozzle provided in the distal surface to supply at least one of air and water to the observation window and the illuminating unit. A first contact distal portion and a second contact distal portion are formed in the distal surface. The first contact distal portion comes into contact with a flat surface and is provided in the air and water feeding nozzle, and the second contact distal portion is provided in except for at least one of the observation window and the illuminating unit.