MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641022354 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Feb. 25, for 'smart pmr sleep vibration mat.'

Inventor(s) include Dr. Vignesh Srinivasan; Dr. Monisha K; and Dr. Deepak Nallaswamy Veeraiyan.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "Smart PMR Sleep Vibration Mat The invention relates to a portable sleep vibration mat that integrates Progressive Muscle Relaxation (PMR) guidance with synchronized vibratory stimulation to facilitate neuromuscular relaxation and improve sleep quality. The mat consists of a soft, foldable structure embedded with strategically positioned vibration modules that act along major body regions, enabling adjustable rhythmic stimulation to relieve muscle tension and enhance circulation. An inbuilt PMR audio chip delivers guided relaxation instructions, which users may access through a speaker or wireless earphones. Powered by a rechargeable battery, the mat functions effectively m home, clinical, and travel environments. Additional features include selectable vibration intensity levels, an automatic shut-off timer, and a washable outer cover for hygiene. Designed as a non-pharmacological relaxation aid, it is beneficial for individuals experiencing stress, insomnia, anxiety, or physical fatigue, including users affected by travel-related discomfort and irregular sleep conditions. By combining PMR instruction with controlled vibration patterns, the device delivers a compact, user-adjustable wellness solution that supports quicker sleep onset, reduced muscular stress, and enhanced relaxation across diverse settings."

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