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:
Sep. 04, 2018
Filed:
Jun. 20, 2013
Applicant:
Fenwal, Inc., Lake Zurich, IL (US);
Inventors:
Assignee:
FENWAL, INC., Lake Zurich, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); A61M 1/34 (2006.01); A61M 1/02 (2006.01);
U.S. Cl.
CPC ...
A61M 1/34 (2013.01); A61M 1/0218 (2014.02); A61M 1/3406 (2014.02); A61M 1/3633 (2013.01); A61M 1/3635 (2014.02); A61M 2206/20 (2013.01);
Abstract
Devices for the removal of cells or other particles from a biological fluid are disclosed. The devices include a removal medium housed within a chamber of a housing. The devices include inlet and outlet ports carried by the walls. One or both of the ports includes a flow path portion having a chamber-communicating portion that has a cross-section that is larger than the cross-section of an adjacent flow path portion.