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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 11255844 B1

PDFFull Text
Date of Patent:
Feb. 22, 2022

Filed:

Mar. 06, 2018

Peritoneal dialysis systems and related methods

Applicant:

Fresenius Medical Care Holdings, Inc., Waltham, MA (US);

Inventors:

Diego Suarez del Real Pena, Mission, TX (US);

Irving Hernandez, Rio Bravo, MX;

Assignee:

Fresenius Medical Care Holdings, Inc., Waltham, MA (US);

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Brandy S Lee

Assistant Examiner:

Nidah Hussain

Int. Cl.
CPC ...
G01N 33/52 (2006.01); A61M 1/28 (2006.01); A61B 5/00 (2006.01); A61M 1/16 (2006.01); G01N 33/84 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
G01N 33/52 (2013.01); A61B 5/6866 (2013.01); A61M 1/1609 (2014.02); A61M 1/28 (2013.01); A61M 1/287 (2013.01); G01N 33/5005 (2013.01); G01N 33/84 (2013.01); A61M 2202/0439 (2013.01); A61M 2205/6081 (2013.01); A61M 2205/702 (2013.01);
Abstract

A peritoneal dialysis (PD) fluid line set includes a fluid line configured to carry spent dialysate to a drain receptacle and a chemical testing device disposed along the fluid line. The chemical testing device is configured to detect a presence of a substance in the spent dialysate as the spent dialysate flows past the chemical testing device, and the chemical testing device is configured to provide a visual indicator of the presence of the substance in the spent dialysate.

Find Patent Forward Citations

Suarez del Real Pena, Diego. (2022). Peritoneal dialysis systems and related methods (U.S. Patent No. 11255844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11255844

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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