5 Pharmaceutical, veterinary and sanitary preparations for the treatment of wounds, burns and for the treatment of scars after surgery; wound dressings, foils being wound dressings, medicated compresses, wadding for dressings, foaming pharmaceutical preparations for wounds, semi-liquid matrice in the nature of antiseptic liquid bandages, barriers being medical dressings, bandages for skin wounds, sponges impregnated with antiseptics, and all for medical use in or on the human or non-human animal body; wound dressings, foils being wound dressings, medicated compresses, wadding for dressings, foaming pharmaceutical preparations for wounds, semi-liquid matrices being wound dressings, barriers being medical dressings, bandages for skin wounds, sponges impregnated with antiseptics all for medical use and made from or incorporating collagen; collagen wound dressings, foils being wound dressings, medicated compresses, wadding for dressings, foaming pharmaceutical preparations for wounds, semi-liquid matrices being medical dressings, barriers being medical dressings, surgical bandages, films being surgical dressings, membranes being surgical dressings for medical use as a temporary dermoplasty; surgical implants made from living collagen tissue for use in skin repair and skin improvement; surgical and medical implant comprised of living collagen tissue for medical purposes; surgical implants comprising living collagen tissue for wound management and pain relief