FR2785525B1 - SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL - Google Patents

SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL

Info

Publication number
FR2785525B1
FR2785525B1 FR9814304A FR9814304A FR2785525B1 FR 2785525 B1 FR2785525 B1 FR 2785525B1 FR 9814304 A FR9814304 A FR 9814304A FR 9814304 A FR9814304 A FR 9814304A FR 2785525 B1 FR2785525 B1 FR 2785525B1
Authority
FR
France
Prior art keywords
cup
engaged
intended
synthetic material
spherical head
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
FR9814304A
Other languages
French (fr)
Other versions
FR2785525A1 (en
Inventor
Andre Rambert
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.)
Societe dEtudes de Recherches et de Fabrication SAS SERF
Original Assignee
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 Societe dEtudes de Recherches et de Fabrication SAS SERF filed Critical Societe dEtudes de Recherches et de Fabrication SAS SERF
Priority to FR9814304A priority Critical patent/FR2785525B1/en
Publication of FR2785525A1 publication Critical patent/FR2785525A1/en
Application granted granted Critical
Publication of FR2785525B1 publication Critical patent/FR2785525B1/en
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
    • 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
    • A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
    • A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
    • 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
    • A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
    • A61F2002/30649—Ball-and-socket joints
    • A61F2002/3065—Details of the ball-shaped head
    • A61F2002/30652—Special cut-outs, e.g. flat or grooved cut-outs
    • 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
    • A61F2002/3233—Joints for the hip having anti-luxation means for preventing complete dislocation of the femoral head from the acetabular cup
    • 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
    • A61F2002/348—Additional features
    • A61F2002/3493—Spherical shell significantly greater than a hemisphere, e.g. extending over more than 200 degrees
    • 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
    • A61F2002/365—Connections of heads to necks
    • 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
    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit

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)
FR9814304A 1998-11-10 1998-11-10 SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL Expired - Fee Related FR2785525B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9814304A FR2785525B1 (en) 1998-11-10 1998-11-10 SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814304A FR2785525B1 (en) 1998-11-10 1998-11-10 SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2785525A1 FR2785525A1 (en) 2000-05-12
FR2785525B1 true FR2785525B1 (en) 2001-01-19

Family

ID=9532721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814304A Expired - Fee Related FR2785525B1 (en) 1998-11-10 1998-11-10 SPHERICAL HEAD OF A FEMALE HIP PROSTHESIS, INTENDED TO BE ENGAGED IN A CUP OF SYNTHETIC MATERIAL

Country Status (1)

Country Link
FR (1) FR2785525B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810878B1 (en) * 2000-06-30 2003-08-08 Henry Graf ARTICULATED PROSTHESIS
ES2301618T3 (en) * 2001-01-25 2008-07-01 SMITH & NEPHEW, INC. CONTAINMENT SYSTEM TO RESTRICT A PROTESTIC COMPONENT.
US6916342B2 (en) 2002-04-01 2005-07-12 Smith & Nephew, Inc. Liner assembly for prosthetic components
US20040078083A1 (en) * 2002-09-24 2004-04-22 Gibbs Phillip Martin Modular prosthetic head having a flat portion to be implanted into a constrained liner
EP1722719B1 (en) 2004-03-11 2016-04-27 Smith & Nephew, Inc Universal liner assembly for joint replacement
GB0407624D0 (en) * 2004-04-02 2004-05-05 Benoist Girard Sas Prosthetic femoral joint
GB0500510D0 (en) 2005-01-11 2005-02-16 Benoist Girard Sas Retentive and removable trial beaaring inser
GB0521406D0 (en) 2005-10-20 2005-11-30 Benoist Girard Sas Total hip prosthesis
US8398718B2 (en) 2011-02-16 2013-03-19 Rodney Ian Walter Richardson Acetabular cup with rotatable bearing member
US8465549B2 (en) 2011-02-16 2013-06-18 Rodney Ian Walter Richardson Acetabular cup with rotatable bearing
DE102013008629A1 (en) * 2013-05-22 2014-11-27 Hydac Drive Center Gmbh joint arrangements
US9664184B2 (en) 2013-05-22 2017-05-30 Hydac Drive Center Gmbh Axial piston pump having a swash-plate type construction
AU2018200701B2 (en) 2017-02-02 2023-07-27 Howmedica Osteonics Corp. Constrained shell for modular dual mobility system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793409A (en) * 1972-01-14 1973-04-16 Herbert Jules J M E NEW TOTAL KNEE PROSTHESIS
DE2829676A1 (en) * 1978-07-06 1980-01-24 Gmt Medizinische Technik Gmbh ENDOPROTHESIS
US5114261A (en) * 1989-07-31 1992-05-19 Honda Giken Kogyo Kabushiki Kaisha Swashplate type hydraulic device having a ball joint connection
DE9312150U1 (en) * 1993-08-13 1993-10-28 Tschirren & Co., Muri Joint prosthesis, especially for a hip or shoulder joint
DE4414426C1 (en) * 1994-04-26 1995-09-21 Zsuzsa Cserhati Joint prosthesis e.g. for finger joint

Also Published As

Publication number Publication date
FR2785525A1 (en) 2000-05-12

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Year of fee payment: 18

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Year of fee payment: 19

ST Notification of lapse

Effective date: 20180731