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Latest update: 04/02/2019 10:34:37

Astem Co., Ltd.

We are an R&D company licensed to manufacture and sell medical devices.

Our Toccare clinical finger-mounted oxygenation monitor is a medical device jointly developed with Hamamatsu University School of Medicine and Shizuoka University. Our company also developed brain NIRS jointly with Shizuoka University. We are now conducting joint research with the College of Industrial Technology and Nihon University on an application for measuring degrees of stress and brain vitality.

Main image

Sales Pitch

Sun visor-type brain NIRS (near-infrared spectroscopy)
The brain is a human organ that is still far from clarified. Our company has spent many years developing a sensor to visualize changes of blood volume in only the frontal lobes. Mental factors affect blood volume in the frontal lobes. This is why it is impossible to accurately measure the emotions of test subjects if a headgear type device is attached to the head, because they become nervous. Our company developed a sun visor-type device that does not impart stress to test subjects. This ultra-light device weighs only 100 grams, including the battery.
This device has four measurement channels, and measures the oxygen saturation rSO2 (%) of each channel (oxygenation, hemoglobin deoxygenation, and skin oxygenation). It is wireless and powered by two AAA batteries, and weighs 100 g (including batteries).
We are now developing a low-price device for consumers.

Other presentation

[Company Strengths]
We are an R&D company developing and selling advanced equipment in collaboration with medical and engineering departments of many universities.

[Support Organization]
Kanto Headquarters of Organization for Small & Medium Enterprises and Regional Innovation

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ