As a cutting-edge technology hotspot and strategic development focus, 3D bioprinting technology has made significant application breakthroughs in many fields, including skin repair. At present, there are enormous skin graft donor gaps and demand for skin wound repair in the world [1]. If the skin is not properly treated in time, it will have a huge impact on the future life of the wounded. This article introduces a new device for quickly and effectively repairing skin damage in a harsh field environment. It shortens the time required for skin repair by instant wound scanning, skin printing, etc., and integrates debridement, disinfection, anti-inflammation, and bandage. Meet the urgent requirements of time in the field rescue.