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:
Dec. 13, 2022
Filed:
Aug. 22, 2018
Applicant:
Oridion Medical 1987 Ltd., Jerusalem, IL;
Inventor:
Michael Kertser, Bney Aish, IL;
Assignee:
ORIDION MEDICAL 1987 LTD., Jerusalem, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01); A61B 5/083 (2006.01); A61M 16/08 (2006.01); G01N 25/18 (2006.01); G01N 33/497 (2006.01); G01N 33/00 (2006.01); B81B 7/02 (2006.01); H01L 41/08 (2006.01); A61B 5/087 (2006.01); A61B 5/00 (2006.01); A61B 5/08 (2006.01); A61M 16/04 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0057 (2013.01); A61B 5/0836 (2013.01); A61M 16/0841 (2014.02); B81B 7/02 (2013.01); G01N 25/18 (2013.01); G01N 33/004 (2013.01); G01N 33/497 (2013.01); H01L 41/08 (2013.01); A61B 5/0002 (2013.01); A61B 5/082 (2013.01); A61B 5/087 (2013.01); A61B 2562/028 (2013.01); A61M 16/006 (2014.02); A61M 2016/0413 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3368 (2013.01); A61M 2205/3375 (2013.01); A61M 2230/432 (2013.01); A61M 2230/50 (2013.01); A61M 2230/65 (2013.01); B81B 2201/031 (2013.01);
Abstract
A device for measuring a concentration of a component in a target sample includes a flow chamber with a first channel that receives a reference sample having a known concentration of the component. The flow chamber also includes a second channel that receives the target sample having an unknown concentration of the component. A pump operates to pump the reference sample and the target sample at a same volume flow rate through the first and second channels, respectively. A thermal mass flow meter measures a thermal conductivity of the reference sample, a thermal conductivity of the target sample, or both.