Stretcher UAV / unmanned aerial vehicles

In recent years, frequent earthquakes around the world have happened. "Golden 72 hours" is the gold rescue period after the earthquake."Time is Life". We should do our best to rescue the buried people within 72 hours and transfer the wounded for timely treatment.UAV technology is combined with rescue stretchers to help rescue workers move stranded people better and faster out from the affected areas for timely treatment, which is beneficial to save the strength of rescue workers. and speed up and assist to rescue more trapped people.