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. 26, 2019
Filed:
Aug. 21, 2014
Jms Co., Ltd., Hiroshima-shi, Hiroshima, JP;
Jimro Co., Ltd., Takasaki-shi, Gunma, JP;
Hiroaki Takuwa, Hiroshima, JP;
Satoshi Hirai, Hiroshima, JP;
Yoshiki Tanaka, Hiroshima, JP;
Shuji Nakamura, Gunma, JP;
Katsuyuki Sado, Gunma, JP;
Kenta Kaneda, Gunma, JP;
TRANSELL Co., Ltd., Tokyo, JP;
Abstract
A blood reservoir () for storing blood includes a first storage section (), a second storage section (), and a third storage section () that is provided between the first storage section and the second storage section, and communicates with the first storage section and the second storage section. A volume of the blood reservoir () can be adjusted by changing the amount of expansion or contraction of a bellows structure () using a bellows adjustment mechanism ().