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Swimming guard / 游泳卫士

Swimming guard

According to the "Global Drowning Report" released by the World Health Organization, 40 people drown every hour in the world, and 3.72 million people drown each year, a distressing number. The device uses abnormalities of heart rate and blood oxygen saturation when people drown. Even if people are unconscious, the device can still work. After the data is abnormal, the CO2 gas cylinder quickly inflates the orange balloon to provide buoyancy. The device can be connected to a mobile phone to send safety information.

University

QINGDAO BINHAI UNIVERSITY

QINGDAO BINHAI UNIVERSITY
Qingdao, China

yanning Li,
QINGDAO BINHAI UNIVERSITY

wendon Chen,
QINGDAO BINHAI UNIVERSITY

hao Qi,
QINGDAO BINHAI UNIVERSITY

xiangjing Zhang,
QINGDAO BINHAI UNIVERSITY