This system determines the recovery condition by detecting subcutaneous circulation and distinguishing good or poor microcirculation. With 405/470/805nm wavelength lighting and AI algorithms, the system can discover wound/blood stasis that is not noticeable by the naked eye. The laser imaging system is completed with the multi-wavelength digital energy control, autofocus, and light spot stack algorithm technologies. In the future, it can be applied in angiogenesis detection and peripheral blood flow record as the basis of medical diagnoses.