FR3091648B1 - Cage intervertébrale - Google Patents

Cage intervertébrale Download PDF

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Publication number
FR3091648B1
FR3091648B1 FR1900229A FR1900229A FR3091648B1 FR 3091648 B1 FR3091648 B1 FR 3091648B1 FR 1900229 A FR1900229 A FR 1900229A FR 1900229 A FR1900229 A FR 1900229A FR 3091648 B1 FR3091648 B1 FR 3091648B1
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France
Prior art keywords
slot
blocks
parts
pad
contact
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Active
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FR1900229A
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English (en)
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FR3091648A1 (fr
Inventor
Salar Hassan
Sam Razian
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Individual
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Individual
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Priority to FR1900229A priority Critical patent/FR3091648B1/fr
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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
    • 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
    • A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
    • A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
    • 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

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 les cages intervertébrales. La cage selon l’invention comporte un corps 10 délimité par deux faces opposées 11, 12 et constitué de deux parties 10-1, 10-2 séparées par un espace 13 constitué d’une percée selon un axe de percée traversante 14 perpendiculaire aux plans des deux faces 11, 12 et de moyens pour solidariser entre elles ces deux parties ; une fente 20 réalisée dans l’une 10-2 des deux parties selon une direction sensiblement perpendiculaire à l’axe de percée 14, la fente découpant la partie dans laquelle elle est réalisée en deux blocs 20-1, 20-2 solidaires de l’autre partie 10-1 ; un patin 30 positionné dans la fente 20 au contact des deux blocs 20-1, 20-2 et conformé pour réaliser un effet de coin quand il est déplacé au contact des deux blocs dans au moins une portion de la fente ; et des moyens 40 pour commander le déplacement du patin 30 de façon qu’il soit apte à parcourir la portion de fente pour obtenir un déplacement angulaire des deux blocs 20-1, 20-2 l’un par rapport à l’autre. Figure 2
FR1900229A 2019-01-10 2019-01-10 Cage intervertébrale Active FR3091648B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900229A FR3091648B1 (fr) 2019-01-10 2019-01-10 Cage intervertébrale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900229A FR3091648B1 (fr) 2019-01-10 2019-01-10 Cage intervertébrale
FR1900229 2019-01-10

Publications (2)

Publication Number Publication Date
FR3091648A1 FR3091648A1 (fr) 2020-07-17
FR3091648B1 true FR3091648B1 (fr) 2020-12-25

Family

ID=66776531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900229A Active FR3091648B1 (fr) 2019-01-10 2019-01-10 Cage intervertébrale

Country Status (1)

Country Link
FR (1) FR3091648B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29901611U1 (de) 1999-01-30 1999-04-22 Aesculap AG & Co. KG, 78532 Tuttlingen Chirurgisches Instrument zum Einführen von Zwischenwirbelimplantaten
ES2211253B1 (es) * 2001-08-16 2005-11-01 Industrias Quirurgicas De Levante, S.L. Caja intersomatica para cirugia de fusion posterior de la columna lumbar.
US7806932B2 (en) 2003-08-01 2010-10-05 Zimmer Spine, Inc. Spinal implant
US8034110B2 (en) 2006-07-31 2011-10-11 Depuy Spine, Inc. Spinal fusion implant
FR2914842B1 (fr) 2007-04-10 2009-06-26 Hassan Razian Systeme pour remplacer un disque entre deux vertebres
FR2958151B1 (fr) 2010-04-06 2012-04-27 Hassan Razian Systeme pour remplacer un disque intervertebral.
EP2967901B1 (fr) * 2013-03-15 2020-05-06 In Queue Innovations, LLC Système de cage de fusion extensible
US10278831B2 (en) * 2014-06-02 2019-05-07 Zimmer Biomet Spine, Inc. Expandable intervertebral fusion device
US9907670B2 (en) * 2015-01-21 2018-03-06 Warsaw Orthopedic, Inc. Unitarily formed expandable spinal implant and method of manufacturing and implanting same

Also Published As

Publication number Publication date
FR3091648A1 (fr) 2020-07-17

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