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:
Apr. 05, 2022
Filed:
Sep. 26, 2018
Applicant:
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Inventors:
Assignee:
Fresenius Medical Care Holdings, Inc., Waltham, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/28 (2006.01); G01F 22/00 (2006.01); G01F 22/02 (2006.01);
U.S. Cl.
CPC ...
A61M 1/28 (2013.01); A61M 1/281 (2014.02); A61M 1/288 (2014.02); G01F 22/00 (2013.01); G01F 22/02 (2013.01); A61M 2205/128 (2013.01); A61M 2205/3379 (2013.01);
Abstract
A method that includes pumping medical fluid out of or drawing medical fluid into a chamber of a medical fluid cassette, calculating a theoretical volume of fluid pumped out of or drawn into the chamber, and multiplying the theoretical volume of fluid pumped out of or drawn into the chamber by a correction factor to determine a corrected volume of fluid pumped out of or drawn into the chamber.