DE68918889T2 - Zusammensgesetztes Material für orthopädische Zwecke. - Google Patents

Zusammensgesetztes Material für orthopädische Zwecke.

Info

Publication number
DE68918889T2
DE68918889T2 DE68918889T DE68918889T DE68918889T2 DE 68918889 T2 DE68918889 T2 DE 68918889T2 DE 68918889 T DE68918889 T DE 68918889T DE 68918889 T DE68918889 T DE 68918889T DE 68918889 T2 DE68918889 T2 DE 68918889T2
Authority
DE
Germany
Prior art keywords
compound material
prosthetic device
orthopedic purposes
orthopedic
purposes
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 - Fee Related
Application number
DE68918889T
Other languages
English (en)
Other versions
DE68918889D1 (de
Inventor
Michael Edward Benet Jones
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE68918889D1 publication Critical patent/DE68918889D1/de
Application granted granted Critical
Publication of DE68918889T2 publication Critical patent/DE68918889T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • 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
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/30242—Three-dimensional shapes spherical
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • 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
    • A61F2002/30971—Laminates, i.e. layered products
    • A61F2002/30973—Two joined adjacent layers having complementary interlocking protrusions and recesses
    • 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
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3611—Heads or epiphyseal parts of femur
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0071—Three-dimensional shapes spherical
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
    • A61F2310/00413—Coating made of cobalt or of Co-based alloys

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Composite Materials (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Prostheses (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
DE68918889T 1988-04-26 1989-04-06 Zusammensgesetztes Material für orthopädische Zwecke. Expired - Fee Related DE68918889T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809863A GB8809863D0 (en) 1988-04-26 1988-04-26 Composite materials for use in orthopaedics

Publications (2)

Publication Number Publication Date
DE68918889D1 DE68918889D1 (de) 1994-11-24
DE68918889T2 true DE68918889T2 (de) 1995-02-23

Family

ID=10635876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918889T Expired - Fee Related DE68918889T2 (de) 1988-04-26 1989-04-06 Zusammensgesetztes Material für orthopädische Zwecke.

Country Status (12)

Country Link
US (1) US5059209A (de)
EP (1) EP0339816B1 (de)
JP (1) JPH01313059A (de)
AT (1) ATE112966T1 (de)
AU (1) AU631537B2 (de)
DE (1) DE68918889T2 (de)
DK (1) DK202789A (de)
ES (1) ES2060760T3 (de)
FI (1) FI891978A (de)
GB (1) GB8809863D0 (de)
NO (1) NO891675L (de)
NZ (1) NZ228641A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105235A (en) * 1994-04-28 2000-08-22 Johnson & Johnson Professional, Inc. Ceramic/metallic articulation component and prosthesis
DE4441033A1 (de) * 1994-11-17 1996-05-23 Gerd Hoermansdoerfer Elastischer Kugelkopf für Hüftgelenkimplantate
US6540786B2 (en) * 1995-08-23 2003-04-01 Jean Chibrac Joint prosthesis members and method for making same
US6593394B1 (en) * 2000-01-03 2003-07-15 Prosperous Kingdom Limited Bioactive and osteoporotic bone cement
US8100984B2 (en) 2003-08-07 2012-01-24 Smith & Nephew, Inc. Acetabular shell and liner with sterilization channels
US7879109B2 (en) * 2004-12-08 2011-02-01 Biomet Manufacturing Corp. Continuous phase composite for musculoskeletal repair
US8535357B2 (en) 2004-12-09 2013-09-17 Biomet Sports Medicine, Llc Continuous phase compositions for ACL repair
DE202005020741U1 (de) * 2005-03-04 2006-06-22 Eska Implants Gmbh & Co. Set zur Erstellung eines Resurfacing-Hüftimplantates
US7740794B1 (en) 2005-04-18 2010-06-22 Biomet Sports Medicine, Llc Methods of making a polymer and ceramic composite
FR2898267B1 (fr) * 2006-03-10 2008-12-26 Michel Timoteo Implant de re-surfacage de tete femorale et son ancillaire.
US7923020B2 (en) * 2006-09-29 2011-04-12 Depuy Products, Inc. Composite for implantation in the body of an animal and method for making the same
DE102006050969A1 (de) * 2006-10-23 2008-04-24 Karl Storz Gmbh & Co. Kg Medizinisches Instrument, das einen Klebstoffverguss mit Füllstoff enthält
WO2009073781A2 (en) * 2007-12-07 2009-06-11 Zimmer Orthopaedic Surgical Products, Inc. Spacer molds and methods therfor
EP2373260B1 (de) * 2008-10-29 2018-05-16 Zimmer Orthopaedic Surgical Products, Inc. Abstandshalterformen mit lösbarer sicherung
DE102013227136B4 (de) * 2013-12-23 2020-12-31 Mathys Ag Bettlach Beschichtetes Hemiprothesen-Implantat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465897A (en) * 1973-04-24 1977-03-02 Ici Ltd Dental compositions
DE2501683C3 (de) * 1975-01-17 1979-11-29 Ernst Leitz Wetzlar Gmbh, 6300 Wetzlar Polymeres Verbundmaterial für prothetische Zwecke und Verfahren zu seiner Herstellung
SE411613B (sv) * 1976-03-16 1980-01-21 Ehrnford Lars Edgar Martin Forstyvnings- och forsterkningselement och/eller retentionselement
EP0013491B1 (de) * 1979-01-05 1982-10-20 Imperial Chemical Industries Plc Dispersionen kieselartiger fester Körper in flüssigen organischen Medien
GB2085461B (en) * 1980-10-09 1984-12-12 Nat Res Dev Composite material for use in orthopaedics
IL65159A0 (en) * 1981-03-04 1982-05-31 Ici Plc Polymerisable dental compositions
GB8331151D0 (en) * 1982-12-06 1983-12-29 Ici Plc Aromatic oligomers and resins
ES8609355A1 (es) * 1984-05-14 1986-09-01 Ici Plc Procedimiento para preparar un material foto-resistivo.
DE3421157A1 (de) * 1984-06-07 1985-12-12 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verbundwerkstoff auf kunststoffbasis fuer prothetische zwecke
FR2595572B1 (fr) * 1986-03-12 1989-06-16 France Implant Procede de fabrication d'implants chirurgicaux au moins partiellement revetus d'une couche en un compose metallique, et implants realises conformement audit procede

Also Published As

Publication number Publication date
ATE112966T1 (de) 1994-11-15
GB8809863D0 (en) 1988-06-02
NZ228641A (en) 1990-09-26
DE68918889D1 (de) 1994-11-24
US5059209A (en) 1991-10-22
AU3302189A (en) 1989-11-02
DK202789D0 (da) 1989-04-26
NO891675D0 (no) 1989-04-24
FI891978A0 (fi) 1989-04-26
EP0339816A3 (en) 1990-10-10
NO891675L (no) 1989-10-27
FI891978A (fi) 1989-10-27
DK202789A (da) 1989-10-27
AU631537B2 (en) 1992-12-03
ES2060760T3 (es) 1994-12-01
EP0339816A2 (de) 1989-11-02
EP0339816B1 (de) 1994-10-19
JPH01313059A (ja) 1989-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee