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.

Date of Patent:
Apr. 05, 2022

Filed:

Jun. 06, 2017
Applicant:

Siemens Healthcare Diagnostics Inc., Tarrytown, NY (US);

Inventors:

Jay Li, Franklin, MA (US);

Andy Chan, Franklin, MA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/327 (2006.01); G01N 27/404 (2006.01); G01N 27/416 (2006.01); G01N 33/49 (2006.01); G01N 33/487 (2006.01);
U.S. Cl.
CPC ...
G01N 27/3274 (2013.01); G01N 27/404 (2013.01); G01N 27/4163 (2013.01); G01N 33/4925 (2013.01); G01N 33/48707 (2013.01);
Abstract

A control system for a fluid analyzer is described. The control system has a processor executing processor executable code to: control a potentiostat to apply a first voltage potential sufficient to induce a first electrochemical reaction of a target analyte or a reaction byproduct of the target analyte in a sample of the calibration reagent and receive a first reading from the potentiostat; control the potentiostat to apply a second voltage potential insufficient to induce a second electrochemical reaction of the target analyte or a reaction byproduct of the target analyte in the sample of the calibration reagent and receive a second reading from the potentiostat; calculate calibration parameters using the first reading, the second reading and a multi-point calibration algorithm; and measure a target analyte concentration within the fluid sample using the calibration parameters.


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