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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 9097650 B1

PDFFull Text
Date of Patent:
Aug. 04, 2015

Filed:

Dec. 02, 2013

System and apparatus for determining temperatures in a fluid analyte system

Applicant:

Bayer Healthcare Llc, Whippany, NJ (US);

Inventors:

Steve Hoi-Cheong Sun, Mount Kisco, NY (US);

Swetha Chinnayelka, Tarrytown, NY (US);

John P. Creaven, Pearl River, NY (US);

Andrew J. Edelbrock, Granger, IN (US);

Matthew B. Holzer, Bronx, NY (US);

Narasinha C. Parasnis, Nanuet, NY (US);

Jeffery S. Reynolds, New Fairfield, CT (US);

Paul M. Ripley, Nanuet, NY (US);

Steven C. Charlton, Osceola, IN (US);

Xin Wang, Mechanicville, NY (US);

Mu Wu, Hopewell Junction, NY (US);

Assignee:

Bayer HealthCare LLC, Whippany, NJ (US);

Attorney:

Nixon Peabody LLP

Primary Examiner:

Alex Noguerola

Int. Cl.
CPC ...
G01N 27/327 (2006.01); G01N 27/403 (2006.01); G01N 27/416 (2006.01); G01N 27/26 (2006.01); A61B 5/01 (2006.01); G01K 3/08 (2006.01); G01K 7/01 (2006.01); G01K 7/02 (2006.01); G01K 7/16 (2006.01); G01K 13/00 (2006.01); A61B 5/145 (2006.01); A61B 5/1486 (2006.01);
U.S. Cl.
CPC ...
G01N 27/26 (2013.01); A61B 5/01 (2013.01); A61B 5/14546 (2013.01); G01K 3/08 (2013.01); G01K 7/01 (2013.01); G01K 7/02 (2013.01); G01K 7/16 (2013.01); G01K 13/00 (2013.01); G01N 27/3274 (2013.01); A61B 5/1486 (2013.01); A61B 5/14532 (2013.01); Y10T 29/49155 (2015.01);
Abstract

A test sensor includes a body, a first conductive trace, a second conductive trace, and a third conductive trace. The body includes a first region that has a fluid-receiving area, a second region separate from the first region, and a first temperature sensing interface disposed at or adjacent to the fluid-receiving area. The fluid-receiving area receives a sample. The first trace is disposed on the body, and at least a portion of the first trace is disposed in the first region. The second and third traces are disposed on the body. The third trace extends from the first to the second regions. The third trace is connected to the first trace at the first temperature sensing interface. The third trace includes a different material than the first trace. A first thermocouple is formed at the first temperature sensing interface. The thermocouple provides temperature data to determine an analyte concentration.

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