FR3040623B1 - Ensemble extra-medullaire pour prothese de hanche - Google Patents

Ensemble extra-medullaire pour prothese de hanche Download PDF

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Publication number
FR3040623B1
FR3040623B1 FR1558357A FR1558357A FR3040623B1 FR 3040623 B1 FR3040623 B1 FR 3040623B1 FR 1558357 A FR1558357 A FR 1558357A FR 1558357 A FR1558357 A FR 1558357A FR 3040623 B1 FR3040623 B1 FR 3040623B1
Authority
FR
France
Prior art keywords
hip prosthesis
medulla
kit
extra
insert
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.)
Active
Application number
FR1558357A
Other languages
English (en)
Other versions
FR3040623A1 (fr
Inventor
Philippe Marmonier
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.)
Tolerance 0 15
Societe dEtudes de Recherches et de Fabrication SAS SERF
Original Assignee
Tolerance 0 15
Societe dEtudes de Recherches et de Fabrication SAS SERF
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 Tolerance 0 15, Societe dEtudes de Recherches et de Fabrication SAS SERF filed Critical Tolerance 0 15
Priority to FR1558357A priority Critical patent/FR3040623B1/fr
Publication of FR3040623A1 publication Critical patent/FR3040623A1/fr
Application granted granted Critical
Publication of FR3040623B1 publication Critical patent/FR3040623B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61F2002/30037—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 coefficient of thermal expansion or dila(ta)tion
    • 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
    • A61F2002/3225—Joints for the hip the diameter of the inner concave femoral head-receiving cavity of the inner acetabular shell being essentially greater than the diameter of the convex 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
    • A61F2002/3233—Joints for the hip having anti-luxation means for preventing complete dislocation of the femoral head from the acetabular cup

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)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un élément cotyloïdien (1) pour prothèse de hanche comprenant, une cupule métallique (2) sensiblement hémisphérique présentant un rayon intérieur R2, et un insert (3) en polyéthylène présentant une surface extérieure (5), définie par un rayon nominal (R5), conçue pour être engagée dans la cupule métallique (2), et une surface intérieure (6), conçue pour recevoir une tête fémorale (4) métallique, l'insert (3) présentant des moyens de rétention de la tête fémorale (4), De plus, à une température comprise entre 18°C et 22°C, le jeu fonctionnel (J1) entre la surface intérieure de la cupule (2) et la surface extérieur (5) de l'insert (3) est compris dans un intervalle compris entre 0,58 mm et 1,02 mm.
FR1558357A 2015-09-09 2015-09-09 Ensemble extra-medullaire pour prothese de hanche Active FR3040623B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1558357A FR3040623B1 (fr) 2015-09-09 2015-09-09 Ensemble extra-medullaire pour prothese de hanche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558357A FR3040623B1 (fr) 2015-09-09 2015-09-09 Ensemble extra-medullaire pour prothese de hanche

Publications (2)

Publication Number Publication Date
FR3040623A1 FR3040623A1 (fr) 2017-03-10
FR3040623B1 true FR3040623B1 (fr) 2021-10-08

Family

ID=54478831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558357A Active FR3040623B1 (fr) 2015-09-09 2015-09-09 Ensemble extra-medullaire pour prothese de hanche

Country Status (1)

Country Link
FR (1) FR3040623B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE545989C2 (sv) * 2021-11-19 2024-04-02 Aakesson Stig Luxationshindrande tillsats till höftledsprotes anordnad med ett axiellt glapp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044974B2 (en) * 2003-08-27 2006-05-16 Zimmer Technology, Inc. Hip prosthesis with a modular acetabular cup assembly
FR2904930B1 (fr) * 2006-08-18 2012-08-17 Advanced Technical Fabrication Cotyle a double mobilite a moyens anti-usure
US20100262257A1 (en) * 2009-04-08 2010-10-14 Patrick Cruchet Joint Prosthesis for a Human Body and Associated Method

Also Published As

Publication number Publication date
FR3040623A1 (fr) 2017-03-10

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