Well first, I hope you have consulted with an attorney regardless of whether or not you signed a consent form. This is a clear cut case of malpractice. FL requires any technician who uses these types of machines to be trained properly and/or certified and licensed.
Second, Google Tamanu oil. Studies have shown Tamanu oil possesses a unique capacity to promote the formation of new tissue, thereby accelerating wound healing and the growth of healthy skin. This process is known as cicatrization. Hope this helps.