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:
Nov. 22, 2022
Filed:
Jan. 03, 2018
Applicant:
Fresenius Medical Care Deutschland Gmbh, Bad Homburg, DE;
Inventors:
Alfred Gagel, LItzendorf, DE;
Tilman Staeblein, Wuerzburg, DE;
Assignee:
FRESENTUS MEDICAL CARE DEUTSCHLAND GMBH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/16 (2006.01); A61M 1/14 (2006.01); G06F 1/00 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1656 (2013.01); A61M 1/14 (2013.01); G06F 1/00 (2013.01); G06F 1/16 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/70 (2013.01);
Abstract
A diagnosis method for a conductivity sensor for a dialysis fluid preparation apparatus and personal dialysis apparatus, that mix water, an A fluid and a B fluid in predetermined proportions respectively to prepare a dialysis fluid and measures the concentration of the prepared dialysis fluid by concentration measurement means is described. The diagnosis method and the respective apparatus is based in measuring the A fluid without the B fluid being present in the solution.