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:
Mar. 22, 2016
Filed:
Nov. 26, 2007
Akihito Sadamasa, Hirosaki, JP;
Yasuo Miyano, Tokyo, JP;
Yutaka Yanuma, Tokyo, JP;
Ichiro Takahashi, Tokyo, JP;
Kenji Shibaki, Tokyo, JP;
Tsutomu Nakamura, Tokyo, JP;
Tsuyoshi Nakagawa, Tokyo, JP;
Yasuhito Kura, Tokyo, JP;
Akihito Sadamasa, Hirosaki, JP;
Yasuo Miyano, Tokyo, JP;
Yutaka Yanuma, Tokyo, JP;
Ichiro Takahashi, Tokyo, JP;
Kenji Shibaki, Tokyo, JP;
Tsutomu Nakamura, Tokyo, JP;
Tsuyoshi Nakagawa, Tokyo, JP;
Yasuhito Kura, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
This mucosa separation apparatus includes a first insertion portion inserted to the interior of a subject, an expansion portion disposed on a head portion of the first insertion portion, and which expands by infusion of a fluid, a passage formed within the first insertion portion and connected to the expansion portion, for supplying the fluid to the expansion portion, and a curving portion which makes a head portion of an instrument inserted to the interior of the subject curve with respect to a part of the instrument which is closer to a base portion of the instrument than the head portion thereof.