DE3562865D1 - Endoprosthetic bone joint components - Google Patents

Endoprosthetic bone joint components

Info

Publication number
DE3562865D1
DE3562865D1 DE8585305400T DE3562865T DE3562865D1 DE 3562865 D1 DE3562865 D1 DE 3562865D1 DE 8585305400 T DE8585305400 T DE 8585305400T DE 3562865 T DE3562865 T DE 3562865T DE 3562865 D1 DE3562865 D1 DE 3562865D1
Authority
DE
Germany
Prior art keywords
bone joint
joint components
endoprosthetic bone
endoprosthetic
components
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8585305400T
Other languages
English (en)
Inventor
Richard Eddy Field
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BTG International Ltd
Original Assignee
National Research Development Corp UK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE3562865D1 publication Critical patent/DE3562865D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
    • A61F2/3603—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices implanted without ablation of the whole natural femoral head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30009—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in fibre orientations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30014—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • 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
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30462—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements retained or tied with a rope, string, thread, wire or cable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0028—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in fibre orientations

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
DE8585305400T 1984-08-01 1985-07-29 Endoprosthetic bone joint components Expired DE3562865D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848419559A GB8419559D0 (en) 1984-08-01 1984-08-01 Endoprosthetic bone joint components

Publications (1)

Publication Number Publication Date
DE3562865D1 true DE3562865D1 (en) 1988-06-30

Family

ID=10564755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585305400T Expired DE3562865D1 (en) 1984-08-01 1985-07-29 Endoprosthetic bone joint components

Country Status (6)

Country Link
US (1) US4662888A (de)
EP (1) EP0176188B1 (de)
JP (1) JPH062139B2 (de)
DE (1) DE3562865D1 (de)
GB (1) GB8419559D0 (de)
IE (1) IE56585B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769040A (en) * 1986-11-18 1988-09-06 Queen's University At Kingston Tibial prosthesis
US5127920A (en) * 1987-03-27 1992-07-07 Macarthur A Creig Prosthesis and methods for subtotal dome arthroplasty of the hip joint
AU1591688A (en) * 1987-03-27 1988-11-02 A. Creig MacArthur Prosthesis and methods for subtotal dome arthroplasty of the hip joint
AU624627B2 (en) * 1988-08-18 1992-06-18 Johnson & Johnson Orthopaedics, Inc. Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness
US5545229A (en) * 1988-08-18 1996-08-13 University Of Medicine And Dentistry Of Nj Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness
US6126690A (en) * 1996-07-03 2000-10-03 The Trustees Of Columbia University In The City Of New York Anatomically correct prosthesis and method and apparatus for manufacturing prosthesis
US6116911A (en) * 1997-03-27 2000-09-12 The Johns Hopkins University Bone substitute for training and testing
DE19950406A1 (de) * 1999-10-20 2001-05-31 Volkmar Jansson System zur Deckung von Knorpeldefekten mittels Knorpelersatzstrukturen
GB0007392D0 (en) 2000-03-27 2000-05-17 Benoist Girard & Cie Prosthetic femoral component
US6620197B2 (en) 2001-01-23 2003-09-16 Depuy Orthopaedics, Inc. Method and apparatus for performing a shoulder replacement procedure in the treatment of cuff tear arthropathy
US6780190B2 (en) * 2001-01-23 2004-08-24 Depuy Orthopaedics, Inc. Method and apparatus for resecting a greater tubercle from a humerus of a patient during performance of a shoulder replacement procedure
US20050203633A1 (en) * 2004-03-02 2005-09-15 Alfred Fernandes Lifetime solution for hip dysfunction
US20080004710A1 (en) * 2006-06-30 2008-01-03 Howmedica Osteonics Corp. Femoral head resurfacing
US20080109085A1 (en) * 2006-11-03 2008-05-08 Howmedica Osteonics Corp. Method and apparatus for hip femoral resurfacing tooling
US20080262626A1 (en) * 2007-04-18 2008-10-23 Howmedica Osteonics Corp. Femoral sleeve for hip resurfacing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893196A (en) * 1970-08-06 1975-07-08 Robert F Hochman Body implant material
DE2512407A1 (de) * 1975-03-21 1976-09-23 Heinz Prof Dr Med Wagner Hueftkopf-kappe fuer eine hueftgelenkprothese
CH632922A5 (en) * 1978-10-06 1982-11-15 Sulzer Ag Anchorage pin for bone implants
GB2045082B (en) * 1979-02-15 1983-03-23 Raab S Bone connective prosthesis comprising a reinforcement element carrying a polymer layer having a varying modulus of elasticity
DE2914737C3 (de) * 1979-04-11 1981-12-10 Feldmühle AG, 4000 Düsseldorf Hüftkopf-Kappen-Endoprothese
EP0044300B1 (de) * 1979-09-25 1984-03-14 National Research Development Corporation Endoprosthetische knochenverbindungsvorrichtungen
DE3042385A1 (de) * 1980-11-10 1982-06-24 Waldemar Link (Gmbh & Co), 2000 Hamburg Alloplastischer gelenkflaechenersatz
US4547910A (en) * 1981-05-18 1985-10-22 Rensselaer Polytechnic Institute Low friction bearing surfaces and structures particularly for artificial prosthetic joints
IE55242B1 (en) * 1982-05-17 1990-07-18 Nat Res Dev Endoprosthetic bone joint devices
NL8304339A (nl) * 1983-12-16 1985-07-16 Jonas Lindwer Gewichtsprothese en een daarbij te gebruiken gereedschap.

Also Published As

Publication number Publication date
IE851907L (en) 1986-02-01
GB8419559D0 (en) 1984-09-05
US4662888A (en) 1987-05-05
JPS6141453A (ja) 1986-02-27
EP0176188B1 (de) 1988-05-25
EP0176188A1 (de) 1986-04-02
JPH062139B2 (ja) 1994-01-12
IE56585B1 (en) 1991-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRITISH TECHNOLOGY GROUP LTD., LONDON, GB