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:
Jan. 30, 2024
Filed:
Aug. 09, 2018
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masatsugu Igarashi, Shizuoka, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/02 (2006.01); A61M 1/34 (2006.01); A61M 1/36 (2006.01); B04B 5/04 (2006.01); B04B 13/00 (2006.01);
U.S. Cl.
CPC ...
A61M 1/0209 (2013.01); A61M 1/3496 (2013.01); A61M 1/3672 (2013.01); A61M 1/3693 (2013.01); A61M 1/36222 (2022.05); A61M 1/362261 (2022.05); A61M 1/362264 (2022.05); A61M 1/362266 (2022.05); B04B 5/0442 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/7545 (2013.01); A61M 2207/00 (2013.01); B04B 2013/006 (2013.01);
Abstract
A blood component collection cassette has a flow path in the interior thereof through which blood flows, and a cassette main body composed of a resin that possesses flexibility. The cassette main body includes a first constituent part in which a plurality of concavities and convexities are formed. Furthermore, a resin sheet includes a second constituent part, which is provided on one portion of an outer surface of the flow path wall portion that constitutes the flow path, and in which the plurality of concavities and convexities do not exist.