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:
Sep. 05, 2023
Filed:
Feb. 27, 2023
Applicant:
Airware, Inc., Newbury Park, CA (US);
Inventors:
Thomas G Campbell, Newbury Park, CA (US);
Jacob Y Wong, Goleta, CA (US);
Assignee:
AIRWARE, INC., Newbury Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/145 (2006.01); A61B 5/1455 (2006.01); A61B 5/00 (2006.01); G01N 15/06 (2006.01); G01N 33/487 (2006.01); G01N 21/31 (2006.01); G01N 21/3577 (2014.01); G01N 21/21 (2006.01); G01N 33/49 (2006.01);
U.S. Cl.
CPC ...
G01N 15/06 (2013.01); A61B 5/0075 (2013.01); A61B 5/1451 (2013.01); A61B 5/1455 (2013.01); A61B 5/14532 (2013.01); G01N 21/3151 (2013.01); G01N 21/3577 (2013.01); G01N 33/487 (2013.01); A61B 5/0062 (2013.01); A61B 2562/0238 (2013.01); G01N 21/21 (2013.01); G01N 33/49 (2013.01); G01N 2015/0693 (2013.01); G01N 2021/3148 (2013.01); G01N 2201/10 (2013.01);
Abstract
Increased precision for liquid absorption spectroscopy, especially for in vivo samples of human analytes, is obtained by varying the signal or signal and interference central wavelengths when the temperature of the sample site varies beyond a selected threshold used for determining standardized signal or signal and interference central wavelengths. The amount of variance for a central wavelength of the signal beam which includes 1,150 nm is approximately 2 nm or less.