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Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
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2/00
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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A61F2/02
Prostheses implantable into the body
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A61F2/30
Joints
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A61F2002/30001
Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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A61F2002/30316
The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
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A61F2002/30329
Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
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A61F2002/30331
made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
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A61F2002/30332
Conically- or frustoconically-shaped protrusion and recess
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A61F2002/3035
the male convex cone having an inner female concave taper
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