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Lifesaving Palm / lifesaving appliance

Lifesaving Palm
Lifesaving Palm

Its function is like the swim ring,as big as a palm. The usage is pressing the switch on the top, and the materials inside mix well and take chemical reaction. It produces a large amount of gas immediately. The airbags around the device will be filled with gas in 20 seconds that makes it float on the water. The airbags’ color is orange as alert and dangerous. When other people find it, they will try to help. The device is not only self-rescue but also can help other person. If you find somebody struggling in the water but you can’t swim, you can throw the device to him. It will make the rescue operation much safer and more successful.

University

Huazhong University of Science and Technology

Huazhong University of Science and Technology
Wuhan, China

Ren Long,
Tian Lei

Design

Huazhong University of Science and Technology

Huazhong University of Science and Technology
Wuhan, China

Haoran Xing, Chong Feng, Hui Ma, Heng Li, Xiaofeng Huang