Efficacy and Safety Evaluation of EASYEF® in Acute Wound (Split-thickness Skin Graft Donor Site)

Inclusion Criteria: * Patients who have donor wounds on the vertical (upper and lower) lines of the thigh through skin grafted surgery due to trauma, ulcers, burns, and incisional surgical defects. * The size of the donor follows the standard and the distance between the two skin transplants is at least 2 cm. * Patients who are expected to be able to successfully complete or benefit from this examination are based on appropriate medical assessment. * Patients is willing to be treated 7 days as inpatient and treated as outpatient for maximum 7 days with homecare nurse visit. * Patients is willing to stay near the hospital and visit the hospital after the donor site wound is declared healed by doctor. * Patients who decided and agreed in writing to enroll in this study at their own will. * Patients aged 18 and up Exclusion Criteria: * Patients with different skin donor site can influence the results of the study. * Patients who have other diseases that can interfere with wound healing such as immunosuppressive, metabolic collagen, peripheral vascular obstructive disease (PAOD), systemic vasculitis, and others. * Patients have the talent for keloid formation. * Patients have uncontrolled diabetes and diabetes with complications. * Patients with liver disease, kidney disease, and other serious diseases that can affect this study. * Patients who are deemed difficult to carry out the study by the investigators. * Women who are pregnant, lactation or not using reliable methods of…