MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641022350 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Feb. 25, for 'sleepsense ultrathin ocular sleep cycle monitoring goggles for adults.'
Inventor(s) include Dr. Vignesh Srinivasan; Dr Yashinivijay A A M; 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: "Wrist or headband devices that use movement or heart rate proxies to determine sleep stage transitions are frequently used in sleep quality assessment. Particularly for sensitive people, these systems may result in discomfort, irritation, or partial compliance and frequently fail to accurately discriminate between REM and NREM. Sleep Sense Goggles, a soft, ultrathin wearable made of medical-grade silicone film with embedded optical and infrared eye movement sensors, are the subject of the current innovation. The goggles, which have ergonomic microfibre contact linings for extended usage, use direct ocular measurement to track REM phases, blink frequency, and closure patterns. Real-tune sleep architecture analysis is performed by a micro prossecer, and 3lccp data are wirelessly sent to clinical or home review platforms. Customized fitting and component maintenance _are made easier by flat, flexible adjustment arms and modular sensor modules. by offering dependable, inconspicuous, scientific-grade sleep cycle analysis that is more comfortable than bulkier alternatives, our product closes a significant market gap."
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