Scar Removal Silica Gel - Biosis Healing- a novel easy-to-use staple line reinforcement for surgical staplers instructions ,Instructions. 1. Product can be used after the wound healing or suture removal. 2. Once the wound is cleaned and dried, apply the product evenly to the wound. 3. Applied once a day, the parts that are easy to rub are applied several times a day. 4. Keep the product contact with skin scars for 24 hours.Ethicon News & Events | J &J Medical Devices13/7/2020· Ethicon Launches Novel, Easy-to-use Staple Line Reinforcement Device for Bariatric, Thoracic and General Surgery. 15 September 2020.