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:
Apr. 12, 2016
Filed:
May. 30, 2013
Toshiba America Electronic Components, Inc., San Jose, CA (US);
Rakesh Sethi, San Jose, CA (US);
Toshiba America Electronic Components, Inc., Irvine, CA (US);
Abstract
A system and method for analysis of fluids, particularly bodily fluids such as saliva, uses an active, electrically-driven substrate for supporting an amalgamate of fluid and nanoparticles selected to adhere to one or more proteins. The nanoparticles affect light that is directed on or through the amalgamate. Different light directions, light polarization planes, and light wavelengths are used to obtain optical properties of the amalgamate. Once obtained, these values are compared to earlier or baseline values to determine a property of the amalgamate. Values or ranges are compared to earlier values, suitably with empirical association with maladies or conditions, to facilitate detection or diagnosis.