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:
Jun. 06, 2006
Filed:
Nov. 12, 2002
Applicants:
Miwa Hasegawa, Hyogo, JP;
Tomohiro Yamamoto, Hirakata, JP;
Shin Ikeda, Katano, JP;
Toshihiko Yoshioka, Hirakata, JP;
Inventors:
Miwa Hasegawa, Hyogo, JP;
Tomohiro Yamamoto, Hirakata, JP;
Shin Ikeda, Katano, JP;
Toshihiko Yoshioka, Hirakata, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/327 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide an improved biosensor which allows easy addition of whole blood to the sensor and rapid supply of the added whole blood to a filter even in the case of collecting blood by fingertip centesis for measurement, a second air aperture is provided in a sample solution supply pathway including an electrode system and a reaction layer and communicating with a first air aperture on the terminal end side.