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HandO2 / Fire Safety Products


Lots of people are suffocated to death when evacuating places like the subway and tall buildings, The existing way to supply oxygen in such situation is to soak a handkerchief in water to breathe with. But, it has limits in time and place, and to get water and a handkerchief is not easy.
So,HandO2 to keep smoke from suffocating people to death Strengths.
Places like the subway and tall buildings can have a large amount of it in their fire emergency cabinets thanks to its small size and low-priced material.
The HandO2 handkerchief is designed to supply oxygen regardless of time and place.


DongSeo University

DongSeo University
Changwon, South Korea

Min Chae Kim,
DongSeo University

Young Sin Jang,
DongSeo University