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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.:

US 9920313 B1

PDFFull Text
Date of Patent:
Mar. 20, 2018

Filed:

Oct. 21, 2014

Cell washing device using a wave

Applicant:

Biomet Biologics, Llc, Warsaw, IN (US);

Inventors:

Ned M. Hamman, Leesburg, IN (US);

Michael D. Leach, Warsaw, IN (US);

David Abeskaron, Warsaw, IN (US);

Assignee:

Biomet Biologics, LLC, Warsaw, IN (US);

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Walter D Griffin

Assistant Examiner:

Cameron J Allen

Int. Cl.
CPC ...
C12N 13/00 (2006.01); A61K 35/18 (2015.01); A61L 33/00 (2006.01); B01D 21/28 (2006.01); F04C 2/00 (2006.01); A61M 1/02 (2006.01); B01L 3/00 (2006.01); G01N 15/14 (2006.01); A61M 1/36 (2006.01); A61K 35/12 (2015.01); G01N 33/49 (2006.01); G01N 15/10 (2006.01); G01N 15/02 (2006.01);
U.S. Cl.
CPC ...
C12N 13/00 (2013.01); A61K 35/18 (2013.01); A61L 33/0094 (2013.01); A61M 1/0209 (2013.01); A61M 1/0281 (2013.01); A61M 1/3678 (2014.02); A61M 1/3692 (2014.02); A61M 1/3693 (2013.01); B01D 21/28 (2013.01); B01D 21/283 (2013.01); B01L 3/502761 (2013.01); F04C 2/00 (2013.01); G01N 15/1459 (2013.01); A61K 2035/124 (2013.01); B01L 2200/0652 (2013.01); B01L 2400/0433 (2013.01); G01N 33/4915 (2013.01); G01N 2015/0288 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/149 (2013.01);
Abstract

A system is disclosed for washing a selected component and removing the selected component from a wash material. The selected component may include red blood cells that are washed to remove a rejuvenating solution. The red blood cells may then be removed with various systems, such as a standing acoustic wave system from the wash solution. Pumps and flow restrictors that provide steady flow from pumps that generate pulsed flow are also disclosed.

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Hamman, Ned. (2018). Cell washing device using a wave (U.S. Patent No. 9920313). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9920313

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