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. 26, 2008
Filed:
Aug. 06, 2004
Applicants:
Hirokuni Arai, Tokyo, JP;
Akira Kawamata, Akita, JP;
Hideaki Asai, Akita, JP;
Haruhiko Masuda, Akita, JP;
Inventors:
Hirokuni Arai, Tokyo, JP;
Akira Kawamata, Akita, JP;
Hideaki Asai, Akita, JP;
Haruhiko Masuda, Akita, JP;
Assignee:
Sumitomo Bakelite Co. Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An instrument for coronary artery bypass graft surgery has at least three sets of suction units, respectively provided with a flexible tube; a suction head disposed at an end portion of the flexible tube; a three-way cock mounted on the flexible tube; and a retainer which retains the flexible tube.