MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202641124112 A) filed by Sr University on October 16, 2026, for An Energy Recovery And Power Conditioning System For An Implantable Cardiac Device.
Inventors include Dr. Minakshi Sanadhya; Dr. Sandip Bhattacharya; Avinash Sanadhya; and Dr. Uma Meena.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Disclosed herein is an energy recovery and power conditioning system (100) for an implantable cardiac device that comprises an energy harvesting interface (102), a rectifier circuit (104), a charge recovery network (106), a FinFET power conditioning circuit (108), a voltage/current sensor (110), and an energy storage unit (112). A processing unit (114) comprises an energy-state estimation module (116), a mode selection module (118), a FinFET switching control module (120), a charge-recovery control module (122), a power allocation module (124), a power-gating module (126), a safety management module (128), and a battery fallback module (130). An energy management controller (132) coordinates energy conversion and distribution. A cardiac sensing and pacing interface (134), a battery interface (136), a safety and isolation controller (138), a power distribution circuit (140), a memory unit (142), a communication interface (144), and an auxiliary circuit interface (146) support cardiac operation, backup power, safety, storage, and communication.
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