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. 12, 2026
Filed:
Dec. 22, 2023
Teralumen Solutions Private Limited, Chennai, IN;
Adiuvo Diagnostics Private Limited, Nellore, IN;
Jyotirmayee Dash, Chennai, IN;
Shaumik Ray, Chennai, IN;
Balasubrahmanyam Pesala, Chennai, IN;
Geethanjali Radhakrishnan, Chennai, IN;
TERALUMEN SOLUTIONS PRIVATE LIMITED, Chennai, IN;
ADIUVO DIAGNOSTICS PRIVATE LIMITED, Nellore, IN;
Abstract
The disclosure discloses a multispectral imaging system and method for real time detection of breast cancer margin during a tumor resection surgery by combining terahertz and autofluorescence images. The system comprises terahertz and fluorescence modules in a housing having a sample holder to enable raster scan of the sample. The terahertz module has terahertz emitter antennas for generating terahertz radiation to the sample, and a terahertz detector to receive reflected terahertz signal from the sample. A fluorescence module with UV excitation LEDs induces fluorescence and a camera to receive emitted autofluorescence. A microcontroller connected to an electronic control unit is configured to display or to overlap and combine terahertz and autofluorescence images to determine breast cancer margin, via an AI module. The AI module is configured to perform classification of the feature set machine learning models to obtain classification with high with high sensitivity and specificity.