Medical device designed for the mechanical protection and healing of traumatized tissue following a tooth extraction. The product is in the form of a soft freeze-dried tampon that may be formed as required. After contact with saliva, it turns into a gel. The tampon contains Sodium Hyaluronate, Octenidine and Calcium Chloride. The combined effects prevents any debris from entering the extraction socket and provide a safe environment for healing. The product accelerates the healing process and reduces the level of soreness.