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:
Jul. 29, 2025
Filed:
Nov. 12, 2020
Applicant:
Maco Pharma, Mouvaux, FR;
Inventor:
Maxime Coddeville, Lille, FR;
Assignee:
MACO PHARMA, Mouvaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/02 (2006.01); A61M 1/36 (2006.01); B01D 39/16 (2006.01); B01D 39/18 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3636 (2014.02); A61M 1/0218 (2014.02); A61M 1/0281 (2013.01); B01D 39/163 (2013.01); B01D 39/18 (2013.01); A61M 2202/0439 (2013.01); B01D 2239/10 (2013.01);
Abstract
The invention relates to a filtration unit for the leucocytapheresis of the blood or of a blood product. The filtration unit has an external pouch with at least one inlet orifice and with at least one outlet orifice. the external pouch contains a porous element interposed between the orifices. The porous element has at least one leucocytapheresis medium that works by adsorbing and/or by filtering out the leucocytes, and at least one nonwoven layer provided with bumps, each of the bumps having a perforation passing through it in the heightwise direction.