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. 07, 2017
Filed:
Jun. 14, 2013
Applicant:
Gambro Lundia Ab, Lund, SE;
Inventor:
Bernard Bene, Irigny, FR;
Assignee:
Gambro Lundia AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/16 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1609 (2014.02); A61M 1/16 (2013.01); A61M 1/1605 (2014.02); A61M 1/1607 (2014.02); A61M 1/1613 (2014.02); A61M 1/1617 (2014.02);
Abstract
An apparatus for extracorporeal treatment of blood () comprising a treatment unit (), a blood withdrawal line (), a blood return line (), a preparation line () and a spent dialysate line (). A control unit () is configured to calculate values of a parameter relating to treatment effectiveness based on measures of the conductivity in the spent dialysate line () subsequent to an alternating conductivity perturbation continuously imposed on the preparation line () of fresh dialysis fluid.