|  | A |
SECTION A — HUMAN NECESSITIES

HEALTH AND AMUSEMENT

|  | A61 |
MEDICAL AND VETERINARY SCIENCE; HYGIENE

|  | A61L |
METHODS OR APPARATUS FOR STERILISING MATERIALS OTHER THAN FOODSTUFFS; CHEMICAL OF AIR; MATERIALS FOR BANDAGES OR DRESSINGS OR OTHER SUTURE MATERIALS; SKIN-PROTECTING AGENTS (preservation of corpses Fulltext... Hierarchy... Expanded...A01N)

|  | A61L 1/00 - A61L 13/00 |
Disinfection or sterilising

|  | A61L 1/00 |
General methods for disinfection or sterilisation of materials other than foodstuffs

|  | A61L 3/00 |
Apparatus for disinfection or sterilisation of materials other than foodstuffs, e.g. clothing; Containers with disinfecting linings or fillings (atomizers for disinfecting agents Fulltext... Hierarchy... Expanded...A61M; disinfecting devices for water-closets Fulltext... Hierarchy... Expanded...E03D; telephones with protection against infection Fulltext... Hierarchy... Expanded...H04R 1/12)

|  | A61L 3/02 |
· | Accessories for disinfecting-apparatus or for sterilising-apparatus

|  | A61L 5/00 |
Apparatus or methods of disinfection or sterilisation specially adapted for dressing materials (dressing Fulltext... Hierarchy... Expanded...A61F)

|  | A61L 7/00 |
Apparatus or methods of disinfection or sterilisation specially adapted for the barber's trade (barbers' implements combined with disinfecting apparatus Fulltext... Hierarchy... Expanded...A45D 27/46)

|  | A61L 9/00 |
Apparatus or methods for chemical purification, disinfection, sterilisation of air, in general (purifying air by respirators Fulltext... Hierarchy... Expanded...A62B; production of ozone Fulltext... Hierarchy... Expanded...C01B; air conditioning systems incorporating purifying arrangements Fulltext... Hierarchy... Expanded...F24F)

|  | A61L 9/02 |
· | using substances evaporated in the air by heating or combustion

|  | A61L 9/04 |
· | using substances evaporated in the air without heating

|  | A61L 9/06 |
· | removing carbon monoxide

|  | A61L 9/08 |
· | removing carbon dioxide

|  | A61L 9/10 |
· · | with replacement by oxygen

|  | A61L 11/00 |
Methods specially adapted for refuse

|  | A61L 13/00 |
Disinfecting or preserving characterised by the agent employed (preserving agents for foodstuffs Fulltext... Hierarchy... Expanded...A23)

|  | A61L 13/02 |
· | formaldehyde

|  | A61L 13/04 |
· | oligodynamic active substances

|  | A61L 13/06 |
· | ozone

|  | A61L 15/00 - A61L 17/00 |
Dressing materials or bandages; Surgical suture materials

|  | A61L 15/00 |
Composition of bandages or dressings; Selection of materials therefor (shape or structure of bandages or dressings Fulltext... Hierarchy... Expanded...A61F 13/00; radioactive dressings Fulltext... Hierarchy... Expanded...A61N 5/12)

|  | A61L 15/01 |
· | for wounds

|  | A61L 15/03 |
· · | bandages or dressings with incorporated medicaments (Fulltext... Hierarchy... Expanded...A61L 15/06 takes precedence)

|  | A61L 15/04 |
· · | resorbable by the body

|  | A61L 15/06 |
· | Adhesive plasters or dressings

|  | A61L 15/07 |
· | Plaster of Paris or other stiffening bandages

|  | A61L 17/00 |
Surgical suture materials; Means for ligaturing blood vessels (apparatus Fulltext... Hierarchy... Expanded...A61B 17/04, Fulltext... Hierarchy... Expanded...A61B 17/12)

|  | A61L 17/02 |
· | Devices for storing suture material

|  | A61L 23/00 |
Chemical agents brought into direct contact with skin of living human or animal bodies for affording protection against external influences, e.g. sunlight, X- or other active rays, corrosive liquids or solids, bacteria, insect stings; Barrier creams (chemical means against chemical-warefare or toxic agents Fulltext... Hierarchy... Expanded...A62D)