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:
Jan. 05, 2021
Filed:
May. 07, 2019
Biospex, Inc., San Jose, CA (US);
Clint Periaki, San Jose, CA (US);
Wei Yang, Los Altos Hills, CA (US);
Jiani Huang, San Jose, CA (US);
BioSpex, Inc., San Jose, CA (US);
Abstract
Systems and methods for spatial optimization of blood measurements in tissue are disclosed. Exemplary methods include: measuring a first Raman signal from the tissue with a probe at a first position; calculating a first percentage of a blood component in the first Raman signal; moving the probe a predetermined distance to a second position; measuring a second Raman signal with the probe at the second position; calculating a second percentage of the blood component in the second Raman signal; moving the probe the predetermined distance to a third position when the second percentage is greater than the first percentage; measuring a third Raman signal with the probe at the third position; calculating a third percentage of the blood component in the third Raman signal; moving the probe to the second position when the third percentage is less than the second percentage; and taking spectral measurements from the second position.