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:
Oct. 20, 2020
Filed:
Aug. 23, 2017
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventor:
Kazuhiro Mizoguchi, Kanagawa, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 63/02 (2006.01); A61M 1/16 (2006.01); A61M 1/36 (2006.01); B01D 61/30 (2006.01); B01D 65/00 (2006.01); B29C 70/68 (2006.01);
U.S. Cl.
CPC ...
B01D 63/021 (2013.01); A61M 1/1623 (2014.02); A61M 1/3627 (2013.01); B01D 61/30 (2013.01); B01D 65/00 (2013.01); A61M 1/1621 (2014.02); A61M 1/1698 (2013.01); B01D 2313/23 (2013.01); B29C 70/681 (2013.01);
Abstract
A hollow-fiber-type blood processing device and methods for its manufacture include a hollow fiber membrane bundle which is obtained by bundling a large number of hollow fiber membranes into a columnar shape. A sheet body is mounted on an outer peripheral portion of the hollow fiber membrane bundle. The sheet body is expandable as a result of being woven from a sheet material. An inner diameter of the sheet body in a natural state where no external force is applied to the sheet body is smaller than the outer diameter of the hollow fiber membrane bundle.