5 Pharmaceutical and veterinary preparations, in particular solutions for application on and under tissue, bone and organ for the purpose of promoting cellular regeneration, tissue adhesion, wound healing, bone or periodontum growth and bone, organ or tissue regeneration; sanitary preparations for medical purposes; adjuvants for medical purposes; biological preparations for medical purposes, in particular, platelet concentrate, platelet rich plasma, platelet poor plasma, fibrin gel, platelet rich fibrin, cell extracts, cell concentrates, stem cells, hyaluronic acid or any combinations thereof; pharmaceutical skin lotions; tissues impregnated with pharmaceutical lotions; medical dressings; surgical cloth tissues; medicated skin care preparations; pharmaceutical products, preparations and substances for the treatment of damaged skin and tissue; products and preparations for medical purposes for cleaning the skin; solution kits for reconstituting allograft tissue; cells for medical or clinical purposes; all- purpose disinfectants; disinfectants for hygiene purposes; kits containing chemical reagents used for medical diagnosis; plant extracts, and human and animal tissue and cells in the nature of cultures, grafts and fresh cells, for medical and veterinary use; Gels, dressings, creams, anticoagulants and chitosan intended for the preparation of platelet concentrate, platelet rich plasma, platelet poor plasma, fibrin gel, platelet rich fibrin, cell extracts, cell concentrates, stem cells or any combinations thereof