Medical preparations; Chemical preparations for medical purposes; chemical preparations for pharmaceutical purposes; chemical products for medical use; chemical reagents for use in medicine; chemical test reagents (medical); Chemicals having antimicrobial properties (medical); diluents for medical use; injectable solutions for medical purposes; polymer coatings for medical use; sprays for use on the body (medicaments); sterilising solutions; sterilising preparations; surgical adhesives; synthetic resins for surgical and medical use; anti-viral agents; biochemical preparations for medical use; bone cement for surgical and orthopaedic use; anaesthetic preparations