System and method for a slide marking technique for target tissue extraction and downstream application

US12023817B1 · kind B1 · utility

Assignee

• Pramana, Inc. · US

Inventors

• Mohammad Abdul Sulaiman · Visakhapatnam, IN
• Omkar Appasaheb Kabadagi · Kanchinakote, IN
• Vaishnavi K B · Mumbai, IN
• Prasanth Perugupalli · Cary, US
• Rameesh Varshan · Chennai, IN
• Manish Shiralkar · Ashti, IN

Key dates

• Filing date: Nov 14, 2023
• Grant date: Jul 2, 2024
• Expiry date: Nov 14, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G06T2207/30204
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A system for slide marking technique for target tissue extraction and downstream application includes at least a marking device configured to receive a sample associated with a stained slide, to image an unstained surface of the sample associated with the stained slide, and to mark a region of interest on the sample. The system includes at least a computing device comprising at least a processor and a memory, the computing device configured to receive a stained slide image, the computing device configured to receive the image of the unstained surface of the sample, the computing device configured to determine a geometric registration of the unstained surface of the sample to the stained slide image, wherein determining the geometric registration comprises aligning the stained slide image with the image of the unstained surface, the computing device configured to determine the annotation mask as a function of the geometric registration.