FR2736537A1 - Cage de stabilisation inter-corporeale - Google Patents

Cage de stabilisation inter-corporeale Download PDF

Info

Publication number
FR2736537A1
FR2736537A1 FR9508412A FR9508412A FR2736537A1 FR 2736537 A1 FR2736537 A1 FR 2736537A1 FR 9508412 A FR9508412 A FR 9508412A FR 9508412 A FR9508412 A FR 9508412A FR 2736537 A1 FR2736537 A1 FR 2736537A1
Authority
FR
France
Prior art keywords
implant
cage
vertebrae
nerve roots
relieve pressure
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.)
Withdrawn
Application number
FR9508412A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9508412A priority Critical patent/FR2736537A1/fr
Publication of FR2736537A1 publication Critical patent/FR2736537A1/fr
Withdrawn legal-status Critical Current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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
    • A61F2/4465—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
    • 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
    • A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
    • 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
    • A61F2/28—Bones
    • A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
    • 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
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30113—Rounded shapes, e.g. with rounded corners circular
    • 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
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30138—Convex polygonal shapes
    • A61F2002/30153—Convex polygonal shapes rectangular
    • 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
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30138—Convex polygonal shapes
    • A61F2002/30158—Convex polygonal shapes trapezoidal
    • 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
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
    • 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
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • A61F2002/30774—Apertures or holes, e.g. of circular cross section internally-threaded
    • 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
    • A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017—Angular shapes
    • A61F2230/0019—Angular shapes rectangular
    • 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
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0017—Angular shapes
    • A61F2230/0026—Angular shapes trapezoidal

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (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

La présente invention concerne un implant intersomatique creux destiné à restaurer un espace anatomique normal entre deux corps vertébraux, ouvrant les trous de conjugaisons et décomprimant les racines nerveuses. Par son effet distractant, la présente invention participe à la réduction des spondylolisthésis dégénératifs. Sa forme géométrique elliptique en croissant s'adaptant à la courbe anatomique du corps vertébral, offre une surface de contact optimisée avec les plateaux, et de ce fait, une stabilisation et une prise de greffe privilégiées.

Description

CAGE DE STABILISATION INTER CORPOREALE
La présente invention concerne un implant intersomatique creux destiné à restaurer un espace anatomique normal entre deux corps vertébraux, ouvrant les trous de conjugaisons et décomprimant les racines nerveuses.
Par son effet distractant, la présente invention participe à la réduction des spondylolisthésis dégénératifs.
Sa forme géométrique elliptique en croissant-s'adaptant à la courbe anatomique du corps vertébral, offre une surface de contact optimisée avec les plateaux, et de ce fait, une stabilisation et une prise de greffe privilégiées.
On connaît bien ce type de matériel suivant d'autres procédés, en forme de parallépipède rectangle ( US4 834.757), cylindre ( WO 89/12431, W091/06261, US 4.501.269) ovoïde (WO94/17759) ou sphérique (US 4.936.848 ).
Ces dispositifs restituent un espace intersomatique anatomique, mais ne présentent pas une surface greffante et une stabilisation inter-corporéale suffisantes. Par ailleurs, leur implantation reste, pour la plupart, exclusivement postérieure.
En dernier lieu, plusieurs cas de mobilisation de l'implant ont été rapportés à distance et dans des conditions variables d'implantation.
La présente invention a pour objet de palier ces inconvénients et propose un implant à structure rigide en forme de croissant elliptique muni d'un logement permettant la mise en place de la greffe. Les deux surfaces en contact avec les corps vertébraux adjacents sont ouvertes afin de permettre la fusion osseuse. La part représentée par la structure de l'implant est considérablement réduite au regard de la surface de contact. La qualité et la répartition du pontage osseux s'en trouvent améliorés.
La présente invention est munie d'un taraudage à chaque extrémité permettant le positionnement d'un préhenseur-introducteur adapté aux voies chirurgicales antérieure et postérieure.
Les bords de l'implant en contact avec les corps vertébraux présentent une surface en contre -dépouille perpendiculaires à l'axe de la pièce lui assurant une stabilisation primaire satisfaisante.
La forme caractéristique de l'implant limite la possibilité de mobilisation in-situ et notablement, de migration postérieure dans la période qui suit l'implantation.
La surface inférieure de l'implant présente un procédé d'usinage assurant la préhension et la stabilisation des greffons.
Un impacteur de forme géométrique égale à la lumiére intérieure de l'implant permet le remplissage et le tassement des greffons dans la structure.
Les surfaces de contact sont paralléles ou angulées à effet lordosant selon le site d'implantation, l'anatomie du rachis et l'indication opératoire.
- La figure 1 représentée en coupe montre les 2 surfaces de contact parallèles (1).
A chaque extrémité est réalisé un taraudage ( 3 ) pour le vissage du préhenseur-impacteur.
- La figure 2 montre,en coupe longitudinale, l'angle des surfaces de contact. On voit les contre-dépouilles ( 4 ) permettant la stabilisation primaire de l'implant. Le logement ( 8 ) permet la mise en place des greffons.
- La figure 3 montre la cage de face antérieure avec le taraudage pour la mise en place intersomatique.
- La figure 4 montre la cage de face postérieure avec le meme taraudage.
- La figure 5 montre la cage vue de dessus. Le rayon ( 7 ) congrue avec la courbe extérieure d'un corps vertébral. La courbe ( 6 ) suit ce profil. La face inférieure ( 2 ) est munie de barettes ( 5 ) permettant de maintenir les greffons en place dans l'implant.

Claims (4)

REVENDICATIONS
1- Cage intersomatique en forme de croissant ( 6 ) et ( 7 ) épousant la forme du plateau d'un corps vertébral, comprennant une surface dentellée ( 4 ) sur la face inférieure et supérieure, munie d'une cavité centrale ( 8 ) recevant les greffons.
2 - Cage selon revendication 1 caractérisée par la présence de fines baguettes ( 5 ) sur sa face inférieure ( 2 ) permettant une parfaite solidarisation de la greffe et de son armature.
3 - Cage selon revendications 1,2 caractérisée par le dentellage ( 4 ) selon l'angle inverse de l'introduction ménagé sur les rebords de la cage en contact avec les plateaux vertébraux adjacents.
4 - Cage selon revendications 1,2,3 caractérisée par la présence à chaque extrémité d'un taraudage ( 3 ) permettant l'introduction d'un ancillaire assurant son implantation par voie postérieure ou antérieure.
FR9508412A 1995-07-12 1995-07-12 Cage de stabilisation inter-corporeale Withdrawn FR2736537A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9508412A FR2736537A1 (fr) 1995-07-12 1995-07-12 Cage de stabilisation inter-corporeale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508412A FR2736537A1 (fr) 1995-07-12 1995-07-12 Cage de stabilisation inter-corporeale

Publications (1)

Publication Number Publication Date
FR2736537A1 true FR2736537A1 (fr) 1997-01-17

Family

ID=9480911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508412A Withdrawn FR2736537A1 (fr) 1995-07-12 1995-07-12 Cage de stabilisation inter-corporeale

Country Status (1)

Country Link
FR (1) FR2736537A1 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760355A1 (fr) * 1997-03-07 1998-09-11 Serge Schrayer Dispositif formant cage intersomatique a solidarisation provisoire interne d'un outil de vissage
EP0916323A1 (fr) * 1997-11-12 1999-05-19 Schäfer micomed GmbH Implant intervertébral
WO1999037255A1 (fr) * 1998-01-23 1999-07-29 Aesculap Ag & Co. Kg Implant
WO2001070144A1 (fr) * 2000-03-22 2001-09-27 Scolio Gmbh Implant intervertebral de type cage
EP1138285A1 (fr) * 2000-03-29 2001-10-04 Implant Design AG Cage vertébrale pour poser entre les vertèbres de la colonne vertébrale
WO2001028469A3 (fr) * 1999-10-21 2002-01-03 Sdgi Holdings Inc Dispositifs et techniques d'approche posterieure externe de l'espace discal
WO2002089712A1 (fr) * 2001-05-03 2002-11-14 David Gerber Implant intervertebral pour fusion intervertebrale lombaire posterieure transforaminale
US6579318B2 (en) * 2000-06-12 2003-06-17 Ortho Development Corporation Intervertebral spacer
US6613090B2 (en) * 1998-01-23 2003-09-02 Aesculap Ag & Co. Kg Intervertebral implant
US6764491B2 (en) 1999-10-21 2004-07-20 Sdgi Holdings, Inc. Devices and techniques for a posterior lateral disc space approach
USD493225S1 (en) 2000-06-12 2004-07-20 Ortho Development Corporation Implant
US6830570B1 (en) 1999-10-21 2004-12-14 Sdgi Holdings, Inc. Devices and techniques for a posterior lateral disc space approach
FR2861582A1 (fr) * 2003-10-29 2005-05-06 Eurosurgical Cage intersomatique pour fusion lombaire par abord transforaminal et son dispositif porte cage
US7060096B1 (en) * 1999-11-03 2006-06-13 Tutogen Medical Gmbh Implant consisting of bone material
US7229477B2 (en) * 1999-02-25 2007-06-12 Depuy Acromed, Inc. Spinal fusion implant
EP1889587A2 (fr) 2001-08-16 2008-02-20 Biomet Spain Orthopaedics S.L. Cage intersomatique pour chirurgie de fusion postérieure de la colonne lombaire pour chirurgie impliquant l'insertion d'un implant transforaminal
US7806932B2 (en) 2003-08-01 2010-10-05 Zimmer Spine, Inc. Spinal implant
US7935148B2 (en) 2006-01-09 2011-05-03 Warsaw Orthopedic, Inc. Adjustable insertion device for a vertebral implant
US8303601B2 (en) 2006-06-07 2012-11-06 Stryker Spine Collet-activated distraction wedge inserter
US8435300B2 (en) 2001-05-03 2013-05-07 DePuy Synthes Products, LLC Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
US9028553B2 (en) 2009-11-05 2015-05-12 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US9345586B2 (en) 2003-08-01 2016-05-24 Zimmer Spine, Inc. Variable angle spinal surgery instrument
US9597198B2 (en) 2006-02-15 2017-03-21 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
US10022245B2 (en) 2012-12-17 2018-07-17 DePuy Synthes Products, Inc. Polyaxial articulating instrument
US10966843B2 (en) 2017-07-18 2021-04-06 DePuy Synthes Products, Inc. Implant inserters and related methods
US11045331B2 (en) 2017-08-14 2021-06-29 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760355A1 (fr) * 1997-03-07 1998-09-11 Serge Schrayer Dispositif formant cage intersomatique a solidarisation provisoire interne d'un outil de vissage
EP0916323A1 (fr) * 1997-11-12 1999-05-19 Schäfer micomed GmbH Implant intervertébral
US6562072B1 (en) 1998-01-23 2003-05-13 Aesculap Ag & Co. Kg Implant for insertion between spinal column vertebrae
WO1999037255A1 (fr) * 1998-01-23 1999-07-29 Aesculap Ag & Co. Kg Implant
US6613090B2 (en) * 1998-01-23 2003-09-02 Aesculap Ag & Co. Kg Intervertebral implant
US7229477B2 (en) * 1999-02-25 2007-06-12 Depuy Acromed, Inc. Spinal fusion implant
US6764491B2 (en) 1999-10-21 2004-07-20 Sdgi Holdings, Inc. Devices and techniques for a posterior lateral disc space approach
US9107649B2 (en) 1999-10-21 2015-08-18 Warsaw Orothpedic, Inc. Devices and techniques for a posterior lateral disc space approach
US7967863B2 (en) 1999-10-21 2011-06-28 Warsaw Orthopedic, Inc. Devices and techniques for a posterior lateral disc space approach
US7935124B2 (en) 1999-10-21 2011-05-03 Warsaw Orthopedic, Inc. Devices and techniques for a posterior lateral disc space approach
WO2002091909A3 (fr) * 1999-10-21 2003-08-14 Sdgi Holdings Inc Dispositifs et techniques d'approche d'un espace intervertebral lateral posterieur
WO2001028469A3 (fr) * 1999-10-21 2002-01-03 Sdgi Holdings Inc Dispositifs et techniques d'approche posterieure externe de l'espace discal
US8491654B2 (en) 1999-10-21 2013-07-23 Warsaw Orthopedic Inc. Devices and techniques for a posterior lateral disc space approach
US7361193B2 (en) 1999-10-21 2008-04-22 Warsaw Orthopedic, Inc. Devices and techniques for a posterior lateral disc space approach
US7998215B2 (en) 1999-10-21 2011-08-16 Warsaw Orthopedic, Inc. Devices and techniques for a posterior lateral disc space approach
WO2002091909A2 (fr) * 1999-10-21 2002-11-21 Sdgi Holdings, Inc Dispositifs et techniques d'approche d'un espace intervertebral lateral posterieur
US7060073B2 (en) 1999-10-21 2006-06-13 Sdgi Holdings, Inc. Devices and techniques for a posterior lateral disc space approach
US6830570B1 (en) 1999-10-21 2004-12-14 Sdgi Holdings, Inc. Devices and techniques for a posterior lateral disc space approach
US7060096B1 (en) * 1999-11-03 2006-06-13 Tutogen Medical Gmbh Implant consisting of bone material
WO2001070144A1 (fr) * 2000-03-22 2001-09-27 Scolio Gmbh Implant intervertebral de type cage
US6699288B2 (en) 2000-03-22 2004-03-02 Scolio Gmbh Cage-type intervertebral implant
EP1138285A1 (fr) * 2000-03-29 2001-10-04 Implant Design AG Cage vertébrale pour poser entre les vertèbres de la colonne vertébrale
USD494274S1 (en) 2000-06-12 2004-08-10 Ortho Development Corporation Implant
USD493225S1 (en) 2000-06-12 2004-07-20 Ortho Development Corporation Implant
US6579318B2 (en) * 2000-06-12 2003-06-17 Ortho Development Corporation Intervertebral spacer
AU2002309636B2 (en) * 2001-05-03 2005-06-09 Synthes Gmbh Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
USRE46647E1 (en) 2001-05-03 2017-12-26 DePuy Synthes Products, Inc. Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
US8690949B2 (en) 2001-05-03 2014-04-08 DePuy Synthes Products, LLC Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
US6719794B2 (en) 2001-05-03 2004-04-13 Synthes (U.S.A.) Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
US8435300B2 (en) 2001-05-03 2013-05-07 DePuy Synthes Products, LLC Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure
WO2002089712A1 (fr) * 2001-05-03 2002-11-14 David Gerber Implant intervertebral pour fusion intervertebrale lombaire posterieure transforaminale
EP1889587A3 (fr) * 2001-08-16 2008-04-09 Biomet Spain Orthopaedics S.L. Cage intersomatique pour chirurgie de fusion postérieure de la colonne lombaire pour chirurgie impliquant l'insertion d'un implant transforaminal
EP1889587A2 (fr) 2001-08-16 2008-02-20 Biomet Spain Orthopaedics S.L. Cage intersomatique pour chirurgie de fusion postérieure de la colonne lombaire pour chirurgie impliquant l'insertion d'un implant transforaminal
US10327919B2 (en) 2003-08-01 2019-06-25 Zimmer Spine, Inc. Variable angle spinal surgery instrument
US7806932B2 (en) 2003-08-01 2010-10-05 Zimmer Spine, Inc. Spinal implant
US8292959B2 (en) 2003-08-01 2012-10-23 Zimmer Spine, Inc. Spinal implant
US9345586B2 (en) 2003-08-01 2016-05-24 Zimmer Spine, Inc. Variable angle spinal surgery instrument
WO2005041825A1 (fr) * 2003-10-29 2005-05-12 Eurosurgical Cage intersomatique pour fusion lombaire par abord transforaminal et son dispositif porte cage
FR2861582A1 (fr) * 2003-10-29 2005-05-06 Eurosurgical Cage intersomatique pour fusion lombaire par abord transforaminal et son dispositif porte cage
US7935148B2 (en) 2006-01-09 2011-05-03 Warsaw Orthopedic, Inc. Adjustable insertion device for a vertebral implant
US10758363B2 (en) 2006-02-15 2020-09-01 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
US9597198B2 (en) 2006-02-15 2017-03-21 Ldr Medical Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage
US8303601B2 (en) 2006-06-07 2012-11-06 Stryker Spine Collet-activated distraction wedge inserter
US9028553B2 (en) 2009-11-05 2015-05-12 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US9931224B2 (en) 2009-11-05 2018-04-03 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US9358133B2 (en) 2009-11-05 2016-06-07 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US10792166B2 (en) 2009-11-05 2020-10-06 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US11712349B2 (en) 2009-11-05 2023-08-01 DePuy Synthes Products, Inc. Self-pivoting spinal implant and associated instrumentation
US10022245B2 (en) 2012-12-17 2018-07-17 DePuy Synthes Products, Inc. Polyaxial articulating instrument
US10966843B2 (en) 2017-07-18 2021-04-06 DePuy Synthes Products, Inc. Implant inserters and related methods
US11045331B2 (en) 2017-08-14 2021-06-29 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods
US11690734B2 (en) 2017-08-14 2023-07-04 DePuy Synthes Products, Inc. Intervertebral implant inserters and related methods

Similar Documents

Publication Publication Date Title
FR2736537A1 (fr) Cage de stabilisation inter-corporeale
EP0869753B1 (fr) Cage vertebrale intersomatique
EP1485045B1 (fr) Implant intervertebral dynamique
EP1675535B1 (fr) Implant intervertebral
EP1280481B1 (fr) Implant intersomatique anterieur lombaire
EP1372541B1 (fr) Systeme stabilise de fusion intersomatique pour vertebres
EP0767636B1 (fr) Implant vertebral
FR2754170A1 (fr) Prothese d'arthrodese intersomatique vertebrale
FR2727003A1 (fr) Dispositif de stabilisation anterieure du rachis lombo-sacre
EP0392124A1 (fr) Implant chirurgical pour limiter le mouvement relatif des vertèbres
EP1154740A1 (fr) Implant vertebral intersomatique a introduction sagittale
FR2914180A1 (fr) Cage expansive pour chirurgie vertebrale.
FR2836373A1 (fr) Implants intersomatiques connectables pour l'insertion d'un greffon osseux pour la realisation d'une fusion intervertebrale, instruments pour la connexion de ces implants
FR2828398A1 (fr) Ensemble de stabilisation de vertebres
FR2727005A1 (fr) Dispositif de stabilisation anterieure du rachis cervical
FR2862866A1 (fr) Prothese discale intervertebrale postero-laterale
FR2727004A1 (fr) Dispositif de stabilisation posterieure du rachis lombaire et lombo-sacre
EP0793463A1 (fr) Implant permettant la fusion de deux corps osseux adjacents, notamment de deux vertebres consecutives
FR2736538A1 (fr) Cage intersomatique pour rachis lombaire
FR2812806A1 (fr) Implant semi-rigide pour la fusion intersomatique des vertebres
JP2006510461A (ja) 椎間インプラント
WO2004012634A2 (fr) Implant inter-somatique
WO2014191647A1 (fr) Perfectionnement aux protheses totales de genou et a leur procede de montage
EP1404258A2 (fr) Implant intersomatique pour vertebres cervicales
FR2904213A1 (fr) Implant intervertebral destine a la fusion osseuse

Legal Events

Date Code Title Description
ST Notification of lapse