However, VAL-1216-PQ was not approved until 4/29/2011; and. viii. Protocol VAL-1216-PQ does not address challenge testing for conducting maximum number of runs using the (b)(4) before a cleaning process is necessary.
Skin Tightening: Most cosmetic laser procedures provide some level of superficial tightening at the least, because they produce a controlled injury of the skin, which encourages increased collagen production. For more significant tightening results, though, CO2 lasers are the laser of choice.
Laser surgery is used to: cut or destroy tissue that is abnormal or diseased without harming healthy, normal tissue. shrink or destroy tumors and lesions. close off nerve endings to reduce postoperative pain. cauterize (seal) blood vessels to reduce blood loss.