Intellectual Property India Publishes Patent Application for 'Dual-Phase Adaptive Noise Cancelling System For Phonocardiogram Enhancement And Clinician Fatigue Monitoring In Electronic Stethoscopes' Filed by National Institute Of Technology

MUMBAI, India, Feb. 13 -- Intellectual Property India has published a patent application (202621000105 A) filed by National Institute Of Technology, Raipur, Chattisgarh, on Jan. 1, for 'dual-phase adaptive noise cancelling system for phonocardiogram enhancement and clinician fatigue monitoring in electronic stethoscopes.'

Inventor(s) include Dr. Suman Kumar Saha; and Dr. Dibakar Saha.

The application for the patent was published on Feb. 13, under issue no. 07/2026.

According to the abstract released by the Intellectual Property India: "The present invention provides a dual-phase adaptive noise cancelling system (100) for an electronic stethoscope. A phonocardiogram (PCG) sensing unit (1) acquires a noisy PCG signal from a patient. A bone...