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:
Mar. 30, 2021
Filed:
Dec. 01, 2016
Applicant:
Fresenius Medical Care Deutschland Gmbh, Bad Homburg, DE;
Inventors:
Arne Peters, Bad Homburg, DE;
Christoph Wiktor, Gelnhausen, DE;
Assignee:
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/12 (2006.01); A61M 1/16 (2006.01); A61M 1/34 (2006.01); A61M 1/14 (2006.01);
U.S. Cl.
CPC ...
G01N 3/12 (2013.01); A61M 1/14 (2013.01); A61M 1/1635 (2014.02); A61M 1/34 (2013.01); A61M 1/341 (2014.02); A61M 1/3403 (2014.02); A61M 2205/12 (2013.01); A61M 2205/15 (2013.01); A61M 2205/3331 (2013.01); A61M 2205/3337 (2013.01); A61M 2205/70 (2013.01); G01N 2203/0089 (2013.01);
Abstract
A method for testing the rigidity of a particular disposable for volumetric balancing, for a blood treatment device. The method includes filling the disposable or portion thereof with a liquid, enclosing the filled liquid, so that a certain volume of liquid is present in the disposable unit or the portion thereof, supplying and/or discharging a certain volume of liquid, and measuring the change in pressure caused by the supply and/or discharge of the volume of liquid. A blood treatment device is also provided.