Biometric sensor for sleep quality management 'Vitalgram'
Visualize deep body temperature rhythms and fundamentally improve sleep quality. A wireless sensor in the form of a band-aid that is unobtrusive during bathing and sleeping.
High-quality sleep is the foundation for maintaining health and improving performance. The wireless biosensor 'Vitalgram,' which can be attached to the chest like a band-aid, is an appropriate device for managing health during sleep. Unlike smartwatches that rely on pulse wave inference, it directly measures changes in posture such as rolling over and lying down using electrocardiogram waveforms, skin temperature, and three-axis acceleration. It is particularly capable of accurately analyzing the "rhythm of deep body temperature," which is closely related to sleep quality, through continuous measurement of skin temperature data. Made from a small, lightweight, and flexible material, it does not hinder rolling over during sleep and does not cause discomfort while wearing. Additionally, it is waterproof, allowing measurements to be taken during bathing, enabling total tracking of how temperature changes from bathing affect sleep onset. [Features] ■ High-precision analysis of deep body temperature rhythm from skin temperature measurements ■ Simultaneous monitoring of posture changes such as rolling over and lying down ■ Lightweight and flexible band-aid type that causes zero discomfort during sleep ■ Continuous data acquisition from bathing to sleep *For detailed use cases and specifications, please refer to "Download the Catalog."
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AffordSense Inc. is a university venture established in November 2013 to deliver the research outcomes of the "Research and Development of Band-Aid Type Biosensors" project, initiated by Professor Kazuhisa Maenaka of the Graduate School of Engineering at Hyogo Prefectural University, as part of the Strategic Creative Research Promotion Project (ERATO). We aim not only to commercialize research results but also to further challenge human sensing, advancing research and development to contribute to areas such as health management, early detection and prevention of diseases, and hazard prediction for the human body.