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.:

US 8298514 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 30, 2012

Filed:

Jun. 14, 2007
Applicants:

Akira Yamamoto, Tokyo, JP;

Yusuke Iimori, Tokyo, JP;

Mizue Saze, Tokyo, JP;

Mariko Ishiguro, Tokyo, JP;

Pilryon Lee, Tokyo, JP;

Inventors:

Akira Yamamoto, Tokyo, JP;

Yusuke Iimori, Tokyo, JP;

Mizue Saze, Tokyo, JP;

Mariko Ishiguro, Tokyo, JP;

Pilryon Lee, Tokyo, JP;

Assignee:

HOYA Corporation, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides an agent and a method for enhancing a contrast of an image of fluorescent staining of a lumen of the digestive tract with an intravenously administered fluorescent dye, wherein the agent for enhancing a contrast is an agent for a lumen of the digestive tract containing an aqueous solution having a buffer capacity and having a pH of 6 to 10.


Find Patent Forward Citations

Yamamoto, Akira. (2012). Agent for enhancing contrast of image of fluorescent staining of lumen of digestive tract (U.S. Patent No. 8298514). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8298514

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