China has recently unveiled a suite of independently developed intelligent medical rescue robots in Beijing. The robots include a "first aid robot" and a "first aid transfer robot," designed with quadruped, four-wheeled, and crawler "walking modes" to navigate various terrains. 

The robots can walk, run, climb stairs, and operate in extreme temperatures ranging from -20 to 55 degrees Celsius.

The robots are applicable in natural disaster relief, complex environment operations, accident rescues, and hospital transfers.