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:
Aug. 19, 2008
Filed:
Apr. 02, 2003
Applicants:
Hiroyuki Muramatsu, Chiba, JP;
Minao Yamamoto, Chiba, JP;
Takashi Nakamura, Chiba, JP;
Takahiko Nakamura, Chiba, JP;
Masataka Shinogi, Chiba, JP;
Inventors:
Hiroyuki Muramatsu, Chiba, JP;
Minao Yamamoto, Chiba, JP;
Takashi Nakamura, Chiba, JP;
Takahiko Nakamura, Chiba, JP;
Masataka Shinogi, Chiba, JP;
Assignee:
Seiko Instruments Inc., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method of calculating circulation dynamics of a living body, a resistance component corresponding to a shape of a blood vessel in the living body is derived using previously obtained values of viscosity, pressure and flow rate of blood flowing in the blood vessel. Information corresponding to the viscosity of the blood is calculated using the derived resistance component.