... scar treatment It is our new design,can use in hospital and beauty sectorNV-949A Nova new ... performed for obesity, plastic surgery and pain-care in many countries actively injecting small amount of medicine ... DispellingCold TreatmentCool hammer treat edema, relieve the pain in the part of body, shrink pores, calm ... grade)Mode two: Point to Point (each injection can choose 10,20,40,60,80,100ul, flow ...