ASTEM Co., Ltd.
ASTEM specializes in developing portable and non-invasive medical/non-medical products using near infrared ray technologies. By just touching the skin, all of our devices measure the blood flow change in real-time. Especially blood flow in our brain is a barometer of our mental health. we provide Hb131S and Hb133 devices for it. Using this device, we has starting a POC with a bus line company in Japan. By detecting the sleepiness of the professional driver and alerting the driver, the device will contribute the society for safe living. In 4YFN, the interim results of POC will be shown.