FR2297030A1 - Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together - Google Patents

Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together

Info

Publication number
FR2297030A1
FR2297030A1 FR7500356A FR7500356A FR2297030A1 FR 2297030 A1 FR2297030 A1 FR 2297030A1 FR 7500356 A FR7500356 A FR 7500356A FR 7500356 A FR7500356 A FR 7500356A FR 2297030 A1 FR2297030 A1 FR 2297030A1
Authority
FR
France
Prior art keywords
cup
artificial joint
fixed together
internal plastic
type artificial
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.)
Granted
Application number
FR7500356A
Other languages
French (fr)
Other versions
FR2297030B3 (en
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.)
Benoist Girard et Cie SAS
Original Assignee
Benoist Girard et Cie SAS
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 Benoist Girard et Cie SAS filed Critical Benoist Girard et Cie SAS
Priority to FR7500356A priority Critical patent/FR2297030A1/en
Publication of FR2297030A1 publication Critical patent/FR2297030A1/en
Application granted granted Critical
Publication of FR2297030B3 publication Critical patent/FR2297030B3/fr
Granted 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
    • A61F2/32—Joints for the hip
    • 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
    • A61F2002/30448—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2002/3208—Bipolar or multipolar joints, e.g. having a femoral head articulating within an intermediate acetabular shell whilst said shell articulates within the natural acetabular socket or within an artificial outer shell
    • 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
    • A61F2/34—Acetabular cups
    • A61F2002/3401—Acetabular cups with radial apertures, e.g. radial bores for receiving fixation screws
    • A61F2002/3403—Polar aperture
    • 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
    • A61F2002/3605—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 made of two or more concentric caps fitted onto one another
    • 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
    • A61F2002/3621—Heads or epiphyseal parts of femur pierced with a longitudinal bore
    • 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
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • 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
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

The artificial joint is particularly for use in the hip, having a cup accommodated in a cavity formed in one of the bones, working in conjunction with a male portion of metal, fixed to the other bone. The cup has a metal end portion (13) in conact with the wall of the bone cavity (13), and an internal plastic portion (18) against which the metal male portion (3) bears. The two portions are fixed to each other and form a single assembly. They can be of generally hemispherical section, fitting one inside the other, and one or both can have a hole (25) passing right through it.
FR7500356A 1975-01-07 1975-01-07 Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together Granted FR2297030A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500356A FR2297030A1 (en) 1975-01-07 1975-01-07 Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500356A FR2297030A1 (en) 1975-01-07 1975-01-07 Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together

Publications (2)

Publication Number Publication Date
FR2297030A1 true FR2297030A1 (en) 1976-08-06
FR2297030B3 FR2297030B3 (en) 1977-09-30

Family

ID=9149484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500356A Granted FR2297030A1 (en) 1975-01-07 1975-01-07 Cup-type artificial joint - has cup with external metal and internal plastic portions fixed together

Country Status (1)

Country Link
FR (1) FR2297030A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173797A (en) * 1976-08-19 1979-11-13 Agence Nationale De Valorisation De La Recherche (Anvar) Prosthesis for arthroplasty of the hip
US4262369A (en) * 1978-06-21 1981-04-21 Christiane Roux Artificial joints, in particular coxo-femoral joints
US4274164A (en) * 1978-08-04 1981-06-23 Orthoplant Orthopadische Implantate Gmbh & Co. Kg Endoprosthesis for a hip joint, especially for the hip joint of a human being
US4318191A (en) * 1980-08-13 1982-03-09 Massachusetts Institute Of Technology Compliant head femoral endoprosthesis
FR2551655A1 (en) * 1983-09-09 1985-03-15 Breard Francis Cup for articular prosthesis, in particular for hip prosthesis
FR2595562A1 (en) * 1986-03-13 1987-09-18 Rhenter Jean Luc PROSTHESIS CUP
US4846841A (en) * 1986-04-25 1989-07-11 Indong Oh Femoral Prosthesis
US6306173B1 (en) * 1997-07-30 2001-10-23 Medidea, Llc Modular acetabular reconstruction plate
EP2877126A4 (en) * 2012-07-26 2016-03-30 Method and device for joint replacement

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173797A (en) * 1976-08-19 1979-11-13 Agence Nationale De Valorisation De La Recherche (Anvar) Prosthesis for arthroplasty of the hip
US4262369A (en) * 1978-06-21 1981-04-21 Christiane Roux Artificial joints, in particular coxo-femoral joints
USRE31865E (en) * 1978-06-21 1985-04-16 Artificial joints, in particular coxo-femoral joints
US4274164A (en) * 1978-08-04 1981-06-23 Orthoplant Orthopadische Implantate Gmbh & Co. Kg Endoprosthesis for a hip joint, especially for the hip joint of a human being
US4318191A (en) * 1980-08-13 1982-03-09 Massachusetts Institute Of Technology Compliant head femoral endoprosthesis
FR2551655A1 (en) * 1983-09-09 1985-03-15 Breard Francis Cup for articular prosthesis, in particular for hip prosthesis
US4878916A (en) * 1986-03-13 1989-11-07 Jean-Luc Rhenter Prosthetic cupule
FR2595562A1 (en) * 1986-03-13 1987-09-18 Rhenter Jean Luc PROSTHESIS CUP
WO1987005490A1 (en) * 1986-03-13 1987-09-24 Bejui, Jacques Prosthesis cupula
US4846841A (en) * 1986-04-25 1989-07-11 Indong Oh Femoral Prosthesis
US6306173B1 (en) * 1997-07-30 2001-10-23 Medidea, Llc Modular acetabular reconstruction plate
EP2877126A4 (en) * 2012-07-26 2016-03-30 Method and device for joint replacement
US9737315B2 (en) 2012-07-26 2017-08-22 Zimmer, Inc. Method and device for joint replacement
AU2013293195B2 (en) * 2012-07-26 2017-12-21 Zimmer, Inc. Method and device for joint replacement
US10555743B2 (en) 2012-07-26 2020-02-11 Zimmer, Inc. Method and device for joint replacement
EP3747403A1 (en) * 2012-07-26 2020-12-09 Zimmer, Inc. Device for joint replacement
US11730492B2 (en) 2012-07-26 2023-08-22 Zimmer, Inc. Method and device for joint replacement

Also Published As

Publication number Publication date
FR2297030B3 (en) 1977-09-30

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