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:
Aug. 11, 2020
Filed:
Jun. 01, 2017
Cnoga Medical Ltd., Or Akiva, IL;
Yosef Segman, Or Akiva, IL;
Cnoga Medical Ltd., Caesarea, IL;
Abstract
An apparatus obtaining a pH level of a tissue comprises an array of at least three optical sensors configured to absorb light shined on the tissue and thereby obtain at least three electronic digital signals, wherein the first electronic signal A(X,t) represents the light absorbed by the tissue in location X=(X,Y,Z) at time t and at wavelength L, and similarly the second and third electronic signal A(X,t) and A(X,t), and a finite absorption range of the three wavelength L, L2 and Lis such that 0<=A(X,t)<=A(X,t)<A(X,t); and an electronic processing unit receives the signals and applies an ordered monotone function, F1, to the tissue, to spatial temporal information of each wavelength, F1 used by a transfer function for presentation as a LookUp Table connecting actual values computed by F1 and an actual pH of the tissue in location X at time t.