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:
May. 28, 2013
Filed:
Oct. 08, 2009
Mihailo V. Rebec, Bristol, IN (US);
Michael P. Houlne, Centennial, CO (US);
Mihailo V. Rebec, Bristol, IN (US);
Michael P. Houlne, Centennial, CO (US);
Bayer HealthCare LLC, Tarrytown, NY (US);
Abstract
A non-invasive method of determining the concentration of an analyte uses Raman or fluorescence spectral information. A high-intensity band of light is applied to one side of skin tissue. The high-intensity light enters the skin tissue and generates a Raman or fluorescence signal. A Raman-generating material or fluorescence-generating material is placed in a location nearest the other side of skin tissue. The Raman-generating or fluorescence-generating material is located generally opposite of the entry of the applied high-intensity light. The Raman or fluorescence signal is collected and the analyte concentration is determined using the collected Raman signal.