MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202531131894 A) filed by Prof. Bimal Kumar Mishra; and Mr. Prafful Mishra, Giridih, Jharkhand, on Dec. 26, 2025, for 'an implantable cardiac pacemaker system.'

Inventor(s) include Prof. Bimal Kumar Mishra; and Mr. Prafful Mishra.

The application for the patent was published on Jan. 23, under issue no. 04/2026.

According to the abstract released by the Intellectual Property India: "An implantable system for cardiac care is provided that integrates a pacemaker device with cardiac pacing circuitry including electrodes, power supply, and memory modules; sensing circuitry for acquiring intrinsic cardiac signals; and a physiological authentication module that processes heart rhythm variability, pacing response latency, and electrogram morphology to generate dynamic patient-specific signatures. The invention further includes a wireless communication interface, an integrated cryptographic authentication component, and an embedded security analysis module employing machine learning algorithms. An autonomous protective control mechanism restricts communications upon anomaly detection while an external audit subsystem ensures distributed, immutable logging. The system offers dual-layer security by validating external commands against both the dynamic baseline signature and verified digital credentials, thereby advancing cyber-resilient operations in implantable cardiac devices."

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