FR2827504A1 - Dispositif de reconstruction de la cavite cotyloidienne de l'articulation de la hanche - Google Patents
Dispositif de reconstruction de la cavite cotyloidienne de l'articulation de la hanche Download PDFInfo
- Publication number
- FR2827504A1 FR2827504A1 FR0109826A FR0109826A FR2827504A1 FR 2827504 A1 FR2827504 A1 FR 2827504A1 FR 0109826 A FR0109826 A FR 0109826A FR 0109826 A FR0109826 A FR 0109826A FR 2827504 A1 FR2827504 A1 FR 2827504A1
- Authority
- FR
- France
- Prior art keywords
- cup
- cement
- metal cup
- center
- sphere
- 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
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Classifications
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- 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
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
- A61B17/8066—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones for pelvic reconstruction
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- 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
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- 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
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- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
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- A—HUMAN NECESSITIES
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- 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
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- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
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- 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
- A61F2250/0036—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 thickness
-
- 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
-
- 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
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Abstract
Description
L'invention se rattache au secteur technique des implants orthopédiques pour l'articulation de la hanche et plus particulièrement des implants cotyloïdiens de reprise.
- la surface interne cylindro-sphérique de la cupule présente un chanfrein en sortie pour retarder l'effet came du col contre le bord de la cupule ; un noyau en polyéthylène monté à l'intérieur de la surface de la cupule avec capacité de pivotement multidirectionnel ; - le centre des courbures des surfaces interne et externe du noyau est confondu avec le centre de courbure de la surface interne de la cupule métallique ; - la surface externe de la cupule est composée de deux portions de sphère, de rayon différent, tangentes au pôle ; le plus grand de ces deux rayons constituant le diamètre nominal de la cupule ; - le centre de la sphère de plus grand rayon étant décalé vers l'extérieur par rapport au centre de la sphère intérieure, le centre articulaire est médialisé de ce décalage ; - la cupule présente une collerette de pressurisation du ciment, le pourtour de ladite collerette étant au diamètre nominal de la cupule (rayon de la sphère extérieure le plus grand).
Claims (1)
- REVENDICATIONS - 1-Dispositif de reconstruction de la cavité cotyloïdienne de l'articulation de la hanche, caractérisé en ce qu'il comprend : une cupule métallique (2) apte à être fixée par du ciment dans le fond de la cavité cotyloïdienne et délimitant une surface interne cylindro-sphérique (2e) ; - la surface interne cylindro-sphérique de la cupule présente un chanfrein (2f) en sortie pour retarder l'effet came du col contre le bord de la cupule ; un noyau en polyéthylène (3) monté à l'intérieur de la surface de la cupule (2) avec capacité de pivotement multidirectionnel ; - le centre (01) de courbure des surfaces interne et externe du noyau (3) est confondu avec le centre de courbure de la surface interne de la cupule métallique (2) ; - la surface externe de la cupule (2) est composée de deux portions de sphère, de rayon différent, tangentes au pôle ; le plus grand de ces deux rayons constituant le diamètre nominal de la cupule ; - le centre (03) de la sphère de plus grand rayon étant décalé vers l'extérieur par rapport au centre (01) de la sphère intérieure, le centre articulaire est médialisé de ce décalage ; - la cupule (2) présente une collerette (2b) de pressurisation du ciment, le pourtour de ladite collerette étant au diamètre nominal de la cupule (rayon de la sphère extérieure le plus grand).- 2-Dispositif selon la revendication 1, caractérisé en ce que les différents centres (01), (02) et (03) sont disposés en alignement selon l'axe de symétrie du noyau (3) de la cupule métallique (2).<Desc/Clms Page number 9>- 3-Dispositif selon la revendication 1, caractérisé en ce que la collerette de pressurisation (2b) présente périphériquement des empreintes semi-circulaires (2c) pour l'échappement du ciment.- 4-Dispositif selon la revendication 1, caractérisé en ce que la cupule (2) présente des rainures externes (2a) et (2d) pour sa fixation par ciment.- 5-Dispositif selon la revendication 1, caractérisé en ce que la surface interne de la cupule métallique (2) est pleine et polie.- 6-Dispositif selon la revendication 1, caractérisé en ce que la cupule métallique (2) est d'épaisseur variable d'environ 3 mm à partir de son bord circulaire jusqu'à environ 1 mm au niveau de son fond.-7-Dispositif selon la revendication 1, caractérisé en ce qu'il présente un fond de cotyle métallique (4) en forme de croix intégrant un crochet de fixation dans le trou obturateur orienté de 10 vers l'avant et une palette supérieure de vissage découpée en forme de trèfle.- 8-Dispositif selon la revendication 1, caractérisé en ce que la cupule (2) présente des agencements pour la fixation d'éléments rapportés et débordants (5), aptes à faire office de centreurs en coopérant avec le fond de la cavité cotyloïdienne.- 9-Dispositif selon la revendication 7, caractérisé en ce que le fond de cotyle métallique (4) présente des agencements pour la fixation d'éléments rapportés et débordants (5), aptes à faire office de centreurs en coopérant avec le fond de la cavité cotyloïdienne.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109826A FR2827504B1 (fr) | 2001-07-19 | 2001-07-19 | Dispositif de reconstruction de la cavite cotyloidienne de l'articulation de la hanche |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109826A FR2827504B1 (fr) | 2001-07-19 | 2001-07-19 | Dispositif de reconstruction de la cavite cotyloidienne de l'articulation de la hanche |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2827504A1 true FR2827504A1 (fr) | 2003-01-24 |
FR2827504B1 FR2827504B1 (fr) | 2004-05-21 |
Family
ID=8865817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0109826A Expired - Fee Related FR2827504B1 (fr) | 2001-07-19 | 2001-07-19 | Dispositif de reconstruction de la cavite cotyloidienne de l'articulation de la hanche |
Country Status (1)
Country | Link |
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FR (1) | FR2827504B1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1442727A2 (fr) * | 2003-01-31 | 2004-08-04 | Ceramtec AG | Prothèse d'articulation de hanche |
FR2854057A1 (fr) * | 2003-04-23 | 2004-10-29 | Rech S Et De Fabrication S E R | Armature pour implant cotyloidien de prothese de hanche |
WO2009092910A2 (fr) * | 2007-11-05 | 2009-07-30 | Claude Vielpeau | Armature de fond de cotyle pour prothèse de hanche |
FR3019984A1 (fr) * | 2014-04-18 | 2015-10-23 | Dedienne Sante | Cupule pour insert cotyloidien de prothese totale de hanche |
EP3050539A1 (fr) * | 2015-01-27 | 2016-08-03 | AQ Implants GmbH | Endoprothèse de reprise |
WO2018013224A1 (fr) * | 2016-07-13 | 2018-01-18 | Zimmer, Inc. | Dispositifs et procédés pour cimenter un revêtement de support d'insertion dans un composant de cotyle acétabulaire |
CN109044570A (zh) * | 2018-09-26 | 2018-12-21 | 山东威高海星医疗器械有限公司 | 内衬安装器 |
US11039865B2 (en) | 2018-03-02 | 2021-06-22 | Stryker European Operations Limited | Bone plates and associated screws |
WO2024048495A1 (fr) * | 2022-08-29 | 2024-03-07 | 国立大学法人金沢大学 | Implant de renforcement d'acétabulum et kit d'implant de renforcement d'acétabulum |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722002A (en) * | 1971-03-03 | 1973-03-27 | Thackray C F Ltd | Acetabular sockets |
FR2631539A1 (fr) * | 1988-05-20 | 1989-11-24 | Patrick Henry | Plaque de fond de cotyle modelable |
WO1998017206A1 (fr) * | 1996-10-23 | 1998-04-30 | Smith & Nephew Inc. | Prothese de l'acetabulum en forme de cupule |
FR2770769A1 (fr) * | 1997-11-07 | 1999-05-14 | Orthotechnique | Composant acetabulaire |
FR2776918A1 (fr) * | 1998-04-03 | 1999-10-08 | Sem Science Et Medecine | Cupule a surepaisseur sectorielle |
FR2784289A1 (fr) * | 1998-10-07 | 2000-04-14 | Pierre Kehr | Implant de prothese d'articulation osseuse |
EP1053723A1 (fr) * | 1999-05-19 | 2000-11-22 | Olivier Himmer | Implant cotyloidien médialisé et à noyau mobile |
-
2001
- 2001-07-19 FR FR0109826A patent/FR2827504B1/fr not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722002A (en) * | 1971-03-03 | 1973-03-27 | Thackray C F Ltd | Acetabular sockets |
FR2631539A1 (fr) * | 1988-05-20 | 1989-11-24 | Patrick Henry | Plaque de fond de cotyle modelable |
WO1998017206A1 (fr) * | 1996-10-23 | 1998-04-30 | Smith & Nephew Inc. | Prothese de l'acetabulum en forme de cupule |
FR2770769A1 (fr) * | 1997-11-07 | 1999-05-14 | Orthotechnique | Composant acetabulaire |
FR2776918A1 (fr) * | 1998-04-03 | 1999-10-08 | Sem Science Et Medecine | Cupule a surepaisseur sectorielle |
FR2784289A1 (fr) * | 1998-10-07 | 2000-04-14 | Pierre Kehr | Implant de prothese d'articulation osseuse |
EP1053723A1 (fr) * | 1999-05-19 | 2000-11-22 | Olivier Himmer | Implant cotyloidien médialisé et à noyau mobile |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1442727A3 (fr) * | 2003-01-31 | 2005-01-12 | Ceramtec AG | Prothèse d'articulation de hanche |
EP1442727A2 (fr) * | 2003-01-31 | 2004-08-04 | Ceramtec AG | Prothèse d'articulation de hanche |
FR2854057A1 (fr) * | 2003-04-23 | 2004-10-29 | Rech S Et De Fabrication S E R | Armature pour implant cotyloidien de prothese de hanche |
EP3108858A1 (fr) * | 2007-11-05 | 2016-12-28 | Philippe Girardin | Armature de fond de cotyle pour prothèse de hanche |
WO2009092910A2 (fr) * | 2007-11-05 | 2009-07-30 | Claude Vielpeau | Armature de fond de cotyle pour prothèse de hanche |
WO2009092910A3 (fr) * | 2007-11-05 | 2010-03-11 | Claude Vielpeau | Armature de fond de cotyle pour prothèse de hanche |
FR3019984A1 (fr) * | 2014-04-18 | 2015-10-23 | Dedienne Sante | Cupule pour insert cotyloidien de prothese totale de hanche |
EP3050539A1 (fr) * | 2015-01-27 | 2016-08-03 | AQ Implants GmbH | Endoprothèse de reprise |
AU2016200441B2 (en) * | 2015-01-27 | 2017-08-10 | Aq Implants Gmbh | Revision cup arrangement for hip prosthesis |
WO2018013224A1 (fr) * | 2016-07-13 | 2018-01-18 | Zimmer, Inc. | Dispositifs et procédés pour cimenter un revêtement de support d'insertion dans un composant de cotyle acétabulaire |
US11298236B2 (en) | 2016-07-13 | 2022-04-12 | Zimmer, Inc. | Devices and methods for cementing insert bearing liner into acetabular cup component |
US11039865B2 (en) | 2018-03-02 | 2021-06-22 | Stryker European Operations Limited | Bone plates and associated screws |
US12144529B2 (en) | 2018-03-02 | 2024-11-19 | Stryker European Operations Limited | Bone plates and associated screws |
CN109044570A (zh) * | 2018-09-26 | 2018-12-21 | 山东威高海星医疗器械有限公司 | 内衬安装器 |
WO2024048495A1 (fr) * | 2022-08-29 | 2024-03-07 | 国立大学法人金沢大学 | Implant de renforcement d'acétabulum et kit d'implant de renforcement d'acétabulum |
Also Published As
Publication number | Publication date |
---|---|
FR2827504B1 (fr) | 2004-05-21 |
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Owner name: THIERRY MUSSET, FR Effective date: 20120308 Owner name: OLIVIER CHAIX, FR Effective date: 20120308 Owner name: FRANCOIS GAUCHER, FR Effective date: 20120308 Owner name: OLIVIER BOUDOT, FR Effective date: 20120308 Owner name: FRANTZ LANGLAIS, FR Effective date: 20120308 Owner name: ASTON MEDICAL DEVELOPMENTS LIMITED, GB Effective date: 20120308 Owner name: PHILIPPE COTTIN, FR Effective date: 20120308 |
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TQ | Partial transmission of property |
Owner name: OLIVIER BOUDOT, FR Effective date: 20120727 Owner name: ASTON MEDICAL DEVELOPMENTS LTD, GB Effective date: 20120727 Owner name: THIERRY MUSSET, FR Effective date: 20120727 Owner name: PHILIPPE COTTIN, FR Effective date: 20120727 Owner name: ASTON MEDICAL DEVELOPMENTS LIMITED, GB Effective date: 20120727 Owner name: FRANCOIS GAUCHER, FR Effective date: 20120727 Owner name: FRANTZ LANGLAIS, FR Effective date: 20120727 Owner name: OLIVIER CHAIX, FR Effective date: 20120727 |
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