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FR3046925B1 - INTERVERTEBRAL CAGE - Google Patents

INTERVERTEBRAL CAGE

Info

Publication number
FR3046925B1
FR3046925B1 FR1600122A FR1600122A FR3046925B1 FR 3046925 B1 FR3046925 B1 FR 3046925B1 FR 1600122 A FR1600122 A FR 1600122A FR 1600122 A FR1600122 A FR 1600122A FR 3046925 B1 FR3046925 B1 FR 3046925B1
Authority
FR
France
Prior art keywords
intervertebral cage
volume
intervertebral
translation
vertebrae
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
FR1600122A
Other languages
French (fr)
Other versions
FR3046925A1 (en
Inventor
Hassan Razian
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 FR1600122A priority Critical patent/FR3046925B1/en
Publication of FR3046925A1 publication Critical patent/FR3046925A1/en
Application granted granted Critical
Publication of FR3046925B1 publication Critical patent/FR3046925B1/en
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
    • A61F2/44—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
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30518—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts
    • A61F2002/30523—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements with possibility of relative movement between the prosthetic parts by means of meshing gear teeth
    • 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
    • A61F2002/30579—Special structural features of bone or joint prostheses not otherwise provided for with mechanically expandable devices, e.g. fixation devices
    • 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
    • A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes

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 intervertébrale selon l'invention se caractérise essentiellement par le fait qu'elle comprend un corps 10 apte à être interposé entre deux vertèbres V1, V2, ce corps comportant deux faces 11, 12 et une paroi latérale 13 ; au moins un élément 20 ; des moyens pour monter l'élément en translation par rapport au corps 10 entre une position P1 et une position P2, la position P1 étant celle dans laquelle l'élément est contenu dans le volume 14 et la position P2 étant celle dans laquelle au moins une partie 21 de l'élément 20 émerge de ce volume, et des moyens pour commander le la translation de cet élément 20 entre ces deux positions P1 et P2.The present invention relates to intervertebral cages. The intervertebral cage according to the invention is essentially characterized by the fact that it comprises a body 10 capable of being interposed between two vertebrae V1, V2, this body comprising two faces 11, 12 and a lateral wall 13; at least one element 20; means for mounting the element in translation relative to the body 10 between a position P1 and a position P2, the position P1 being that in which the element is contained in the volume 14 and the position P2 being that in which at least a part 21 of the element 20 emerges from this volume, and means for controlling the translation of this element 20 between these two positions P1 and P2.

FR1600122A 2016-01-25 2016-01-25 INTERVERTEBRAL CAGE Active FR3046925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1600122A FR3046925B1 (en) 2016-01-25 2016-01-25 INTERVERTEBRAL CAGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1600122A FR3046925B1 (en) 2016-01-25 2016-01-25 INTERVERTEBRAL CAGE

Publications (2)

Publication Number Publication Date
FR3046925A1 FR3046925A1 (en) 2017-07-28
FR3046925B1 true FR3046925B1 (en) 2025-07-25

Family

ID=55806506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600122A Active FR3046925B1 (en) 2016-01-25 2016-01-25 INTERVERTEBRAL CAGE

Country Status (1)

Country Link
FR (1) FR3046925B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136959B1 (en) * 2022-06-28 2024-07-26 Hassan Razian Intervertebral cage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050049590A1 (en) * 2003-03-07 2005-03-03 Neville Alleyne Spinal implant with securement spikes
US8313528B1 (en) * 2008-03-27 2012-11-20 Spinelogik, Inc. Intervertebral fusion device and method of use
US8257443B2 (en) * 2009-02-19 2012-09-04 Aflatoon Kamran Open body box form interbody fusion cage
US9138324B2 (en) * 2013-01-24 2015-09-22 Warsaw Orthopedic, Inc. Expandable spinal implant system and method

Also Published As

Publication number Publication date
FR3046925A1 (en) 2017-07-28

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