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A
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HUMAN NECESSITIES
A01
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AGRICULTURE
A01
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AGRICULTUREFORESTRYANIMAL HUSBANDRYHUNTINGTRAPPINGFISHING
A21
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FOODSTUFFSTOBACCO
A21
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BAKINGEQUIPMENT FOR MAKING OR PROCESSING DOUGHSDOUGHS FOR BAKING [1, 2006.01]
A22
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BUTCHERINGMEAT TREATMENTPROCESSING POULTRY OR FISH
A23
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FOODS OR FOODSTUFFSTREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
A24
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TOBACCOCIGARSCIGARETTESSIMULATED SMOKING DEVICESSMOKERS' REQUISITES
A41
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PERSONAL OR DOMESTIC ARTICLES
A41
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WEARING APPAREL
A42
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HEADWEAR
A43
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FOOTWEAR
A44
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HABERDASHERYJEWELLERY
A45
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HAND OR TRAVELLING ARTICLES
A46
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BRUSHWARE
A47
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FURNITUREDOMESTIC ARTICLES OR APPLIANCESCOFFEE MILLSSPICE MILLSSUCTION CLEANERS IN GENERAL
A61
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HEALTHLIFE-SAVINGAMUSEMENT
A61
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MEDICAL OR VETERINARY SCIENCEHYGIENE
A61B
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DIAGNOSISSURGERYIDENTIFICATION (analysing biological material G01N, e.g. G01N 33/48)
A61C
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DENTISTRYAPPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes A46B; preparations for dentistry A61K 6/00;  preparations for cleaning the teeth or mouth A61K 8/00, A61Q 11/00)
A61D
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VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
A61F
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FILTERS IMPLANTABLE INTO BLOOD VESSELSPROSTHESESDEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTSORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICESFOMENTATIONTREATMENT OR PROTECTION OF EYES OR EARSBANDAGES, DRESSINGS OR ABSORBENT PADSFIRST-AID KITS (dental prosthetics A61C) [6, 2006.01]
A61F 2/00
FiltersDevices providing patency to tubular structuresProsthesesAccessories
A61F 2/00
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Filters implantable into blood vesselsProstheses, i.e. artificial substitutes or replacements for parts of the bodyAppliances for connecting them with the bodyDevices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents  (as cosmetic articles, see the relevant subclasses, e.g. wigs or hair pieces A41G 3/00, A41G 5/00, artificial nails A45D 31/00;  dental prostheses A61C 13/00;  materials for prostheses A61L 27/00;  artificial kidneys A61M 1/14;  artificial hearts A61M 60/00) [4, 6, 2006.01]
A61F 3/00
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Lengthening pieces for natural legs [1, 2006.01]
A61F 4/00
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Methods or devices enabling patients or disabled persons to operate an apparatus or a device not forming part of the body (operating or control means for prostheses A61F 2/48, A61F 2/68) [4, 2006.01]
A61F 5/00

A61F 5/00
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Orthopaedic methods or devices for non-surgical treatment of bones or joints (surgical instruments or methods for treatment of bones or joints, devices specially adapted therefor A61B 17/56)Nursing devices (bandages, dressings or absorbent pads A61F 13/00) [1, 3, 4, 5, 2006.01]
A61F 6/00
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Contraceptive devicesPessariesApplicators therefor (chemical aspects of contraception A61K) [5, 2006.01]
A61F 7/00
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Heating or cooling appliances for medical or therapeutic treatment of the human body (heating or cooling means in connection with bedsteads or mattresses A47C 21/00; hyperthermia using electric or magnetic fields or ultrasound A61N) [1, 5, 2006.01]
A61F 9/00
Treatment or protection of the eyes or earsSubstitution by other senses
A61F 9/00
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Methods or devices for treatment of the eyesDevices for putting in contact-lensesDevices to correct squintingApparatus to guide the blindProtective devices for the eyes, carried on the body or in the hand  (caps with means for protecting the eyes A42B 1/0181;  visors for helmets A42B 3/22;  eye baths A61H 35/02;  sunglasses or goggles having the same features as spectacles G02C) [1, 2006.01]
A61F 11/00
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Methods or devices for treatment of the ears or hearing sense  (implantable prostheses that substitute or replace internal ear parts, e.g. ear-drums, A61F 2/18;  methods or devices to cause a change in the state of auditory consciousness A61M 21/00;  electrotherapy applying electrical stimulation of the auditory system, or circuits therefor A61N 1/36; radiotherapy using optical stimulation of the auditory system A61N 5/06; electro-acoustic hearing aids H04R 25/00)Non-electric hearing aidsMethods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing senseProtective devices for the ears, carried on the body or in the hand  (headwear, e.g. caps or helmets, with means for protecting the ears A42B 1/0188, A42B 3/16) [1, 2006.01, 2022.01]
A61F 13/00
BandagesDressings or absorbent padsFirst-aid kits
A61F 13/00
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Bandages or dressings (radioactive dressings A61M 36/14)Absorbent pads [1, 2006.01, 2024.01]
A61F 13/01
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Non-adhesive bandages or dressings [2024.01]
A61F 13/02
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Adhesive bandages or dressings [1, 4, 5, 2006.01, 2024.01]
A61F 13/0203
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. . with fluid retention members [2024.01]
A61F 13/0206
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. . . with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings [2024.01]
A61F 13/0246
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. . characterised by the skin-adhering layer [2024.01]
A61F 13/04
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Plaster of Paris bandagesOther stiffening bandages (A61F 13/06-A61F 13/15 take precedence; orthopaedic casts made from stiffening bandages A61F 5/01) [1, 2006.01]
A61F 13/05
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specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT] [2024.01]
A61F 13/06
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specially adapted for feet or legsCorn-padsCorn-rings [1, 2006.01]
A61F 13/08
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. . Elastic stockingsfor contracting aneurisms [1, 2006.01]
A61F 13/10
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specially adapted for fingers, hands, or armsFinger-stallsNail-protectors [1, 2006.01]
A61F 13/12
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specially adapted for the head or neck [1, 2006.01]
A61F 13/14
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specially adapted for the breast or abdomen (corsets or bandages for support of breast or abdomen A61F 5/03) [1, 2006.01]
A61F 13/15
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Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body (non-absorbent catamenial receptacles A61F 5/44)Supporting or fastening means thereforTampon applicators [5, 2006.01]
A61F 13/20
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. . Tampons, e.g. catamenial tamponsAccessories therefor [1, 5, 2006.01]
A61F 13/22
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. . . Tampons made of rolled-up material [5, 2006.01]
A61F 13/24
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. . . Cup-shaped type tampons [5, 2006.01]
A61F 13/26
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. . . Means for inserting tampons [5, 2006.01]
A61F 13/28
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. . . . with lubricating means [5, 2006.01]
A61F 13/30
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. . . . Distal portion of inserting means being deformed, expanded, or ruptured to permit passage of insert therethrough [5, 2006.01]
A61F 13/32
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. . . . with slidable ejector, e.g. plunger or ram, inside tubular inserting means [5, 2006.01]
A61F 13/34
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. . . Means for withdrawing tampons [5, 2006.01]
A61F 13/36
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. . Surgical swabs, e.g. for absorbency or packing body cavities during surgery (A61F 13/38, A61F 13/40 take precedence) [5, 2006.01]
A61F 13/38
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. . Swabs having a stick-type handle (A61F 13/40 takes precedence) [5, 2006.01]
A61F 13/40
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. . having means integral therewith for supplying media to the absorbent material, e.g. contained in a rupturable reservoir [5, 2006.01]
A61F 13/42
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. . with wetness indicator or alarm [5, 2006.01]
A61F 13/44
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. . with radio-opaque material or signalling means for residual material [5, 2006.01]
A61F 13/45
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. . characterised by the shape (cup-shaped type tampons A61F 13/24) [7, 2006.01]
A61F 13/47
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. . . Sanitary towels, incontinence pads or napkins (A61F 13/49 takes precedence) [7, 2006.01]
A61F 13/471
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. . . . specially adapted for male use [7, 2006.01]
A61F 13/472
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. . . . specially adapted for female use [7, 2006.01]
A61F 13/474
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. . . . adjustable [7, 2006.01]
A61F 13/475
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. . . . characterised by edge leakage prevention means [7, 2006.01]
A61F 13/476
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. . . . characterised by encircling the crotch region of the undergarment, e.g. with flaps [7, 2006.01]
A61F 13/49
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. . . specially adapted to be worn around the waist, e.g. diapers, nappies [7, 2006.01]
A61F 13/491
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. . . . specially adapted for gender distinct urine discharge pattern [7, 2006.01]
A61F 13/493
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. . . . adjustable [7, 2006.01]
A61F 13/494
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. . . . characterised by edge leakage prevention means [7, 2006.01]
A61F 13/495
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. . . . with faecal cavity [7, 2006.01]
A61F 13/496
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. . . . in the form of pants or briefs [7, 2006.01]
A61F 13/505
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. . with separable parts, e.g. combination of disposable and reusable parts (A61F 13/20 takes precedence; supporting or fastening means A61F 13/56) [7, 2006.01]
A61F 13/51
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. . characterised by the outer layers of the pads (A61F 13/20 takes precedence) [7, 2006.01]
A61F 13/511
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. . . Topsheet, i.e. the permeable cover or layer facing the skin [7, 2006.01]
A61F 13/512
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. . . . characterised by its apertures, e.g. perforations [7, 2006.01]
A61F 13/513
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. . . . having areas of different permeability [7, 2006.01]
A61F 13/514
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. . . Backsheet, i.e. the impermeable cover or layer furthest from the skin [7, 2006.01]
A61F 13/515
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. . . characterised by the interconnection of the topsheet and the backsheet [7, 2006.01]
A61F 13/53
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. . characterised by the absorbing medium (A61F 13/20 takes precedence) [7, 2006.01]
A61F 13/531
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. . . having a homogeneous composition through the thickness of the pad (A61F 13/538, A61F 13/539 take precedence) [7, 2006.01]
A61F 13/532
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. . . . inhomogeneous in the plane of the pad [7, 2006.01]
A61F 13/533
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. . . . . having discontinuous areas of compression [7, 2006.01]
A61F 13/534
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. . . having an inhomogeneous composition through the thickness of the pad (A61F 13/538, A61F 13/539 take precedence; homogeneous cores with tissue wrapping A61F 13/531) [7, 2006.01]
A61F 13/535
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. . . . inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes (A61F 13/537 takes precedence) [7, 2006.01]
A61F 13/536
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. . . . . having discontinuous areas of compression [7, 2006.01]
A61F 13/537
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. . . . characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer [7, 2006.01]
A61F 13/538
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. . . characterised by specific fibre orientation or weave [7, 2006.01]
A61F 13/539
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. . . characterised by the connection of absorbent layers with each other or with the outer layers [7, 2006.01]
A61F 13/551
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. . Packages or wrapping arrangements for used pads, e.g. for disposal [7, 2006.01]
A61F 13/56
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. . Supporting or fastening means [5, 2006.01]
A61F 13/58
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. . . Adhesive tab fastener elements (A61F 13/66 takes precedence) [5, 2006.01]
A61F 13/60
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. . . . with release means associated with tab fasteners [5, 2006.01]
A61F 13/62
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. . . Fabric strip fastener elements, e.g. hook and loop (A61F 13/66 takes precedence) [5, 2006.01]
A61F 13/64
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. . . Straps, belts, ties or endless bands (A61F 13/66 takes precedence) [5, 2006.01]
A61F 13/66
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. . . Garments, holders or supports not integral with absorbent pads [5, 2006.01]
A61F 13/68
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. . . . abdominal enclosing type [5, 2006.01]
A61F 13/70
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. . . . . with openable or removable crotch portion [5, 2006.01]
A61F 13/72
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. . . . . with endless waist encircling band, e.g. panty type [5, 2006.01]
A61F 13/74
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. . . . having means to retain absorbent pads [5, 2006.01]
A61F 13/76
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. . . . . transverse to width of the pads or fastener elements, e.g. straps, end flaps or tucks [5, 2006.01]
A61F 13/78
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. . . . . . Button or snap fastener elements [5, 2006.01]
A61F 13/80
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. . . . adjustable relative to body crotch area [5, 2006.01]
A61F 13/82
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. . . . with means for attaching to the body [5, 2006.01]
A61F 13/84
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. . Accessories, not otherwise provided for, for absorbent pads [7, 2006.01]
A61F 15/00
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Auxiliary appliances for wound dressingsDispensing containers for dressings or bandages [1, 2006.01]
A61F 17/00
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First-aid kits [1, 2006.01]
A61G
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TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS (appliances for aiding patients or disabled persons to walk A61H 3/00)OPERATING TABLES OR CHAIRSCHAIRS FOR DENTISTRYFUNERAL DEVICES (embalming corpses A01N 1/00)
A61H
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PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODYARTIFICIAL RESPIRATIONMASSAGEBATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY (electrotherapy, magnetotherapy, radiation therapy, ultrasound therapy A61N)
A61J
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CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSESDEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMSDEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLYBABY COMFORTERSDEVICES FOR RECEIVING SPITTLE
A61K
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PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J 3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
A61L
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METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERALDISINFECTION, STERILISATION OR DEODORISATION OF AIRCHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLESMATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES (preservation of bodies or disinfecting characterised by the agents employed A01N; preserving, e.g. sterilising, food or foodstuffs A23; preparations for medical, dental or toiletry purposes A61K) [4]
A61M
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DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D 7/00;  means for inserting tampons A61F 13/26;  devices for administering food or medicines orally A61J;  containers for collecting, storing or administering blood or medical fluids A61J 1/05)DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B;  chemical aspects of surgical articles A61L;  magnetotherapy using magnetic elements placed within the body A61N 2/10)DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR [4, 5]
A61N
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ELECTROTHERAPYMAGNETOTHERAPYRADIATION THERAPYULTRASOUND THERAPY (measurement of bioelectric currents A61B; surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body A61B 18/00; anaesthetic apparatus in general A61M; incandescent lamps H01K; infrared radiators for heating H05B) [6]
A61P
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SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS [7]
A61Q
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SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS [2006.01]
A62
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LIFE-SAVINGFIRE-FIGHTING
A63
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SPORTSGAMESAMUSEMENTS
A99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
B
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PERFORMING OPERATIONSTRANSPORTING
C
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CHEMISTRYMETALLURGY
D
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TEXTILESPAPER
E
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FIXED CONSTRUCTIONS
F
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MECHANICAL ENGINEERINGLIGHTINGHEATINGWEAPONSBLASTING
G
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PHYSICS
H
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ELECTRICITY

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