FR3044544B1 - DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE - Google Patents

DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE Download PDF

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Publication number
FR3044544B1
FR3044544B1 FR1502509A FR1502509A FR3044544B1 FR 3044544 B1 FR3044544 B1 FR 3044544B1 FR 1502509 A FR1502509 A FR 1502509A FR 1502509 A FR1502509 A FR 1502509A FR 3044544 B1 FR3044544 B1 FR 3044544B1
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France
Prior art keywords
wedge
bone
portions
gripping rod
stop
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
FR1502509A
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French (fr)
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FR3044544A1 (en
Inventor
Hassan Razian
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR1502509A priority Critical patent/FR3044544B1/en
Publication of FR3044544A1 publication Critical patent/FR3044544A1/en
Application granted granted Critical
Publication of FR3044544B1 publication Critical patent/FR3044544B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61F2/46—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Neurology (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 dispositif pour insérer une cale 10 entre deux portions d'os O1, O2 Le dispositif selon l'invention se caractérise essentiellement pas le fait qu'il comprend une tige de préhension 20 définie selon un axe longitudinal 21 entre une extrémité proximale 22 et une extrémité distale 23 ; des moyens 24 pour lier de façon détachable l'extrémité distale 23 de la tige de préhension 20 avec la cale 10 ; une butée 25 agencée pour être apte à venir simultanément au contact des deux portions d'os O1, O2 ; et des moyens 26 pour commander un déplacement de la butée 25 par rapport à la tige de préhension 20 de façon que la butée soit apte à prendre des positions prédéterminées par rapport à la tige de préhension. Application particulièrement avantageuse pour le réglage d'une lordose par insertion d'une cage intervertébrale entre deux vertèbres.The present invention relates to a device for inserting a wedge 10 between two portions of bone O1, O2 The device according to the invention is essentially characterized by the fact that it comprises a gripping rod 20 defined along a longitudinal axis 21 between one end proximal 22 and a distal end 23; means 24 for releasably connecting the distal end 23 of the gripping rod 20 with the wedge 10; a stop 25 designed to be able to come into contact simultaneously with the two portions of bone O1, O2; and means 26 for controlling a movement of the stop 25 relative to the gripping rod 20 so that the stop is able to take predetermined positions relative to the gripping rod. Particularly advantageous application for the adjustment of lordosis by inserting an intervertebral cage between two vertebrae.

FR1502509A 2015-12-02 2015-12-02 DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE Active FR3044544B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1502509A FR3044544B1 (en) 2015-12-02 2015-12-02 DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1502509A FR3044544B1 (en) 2015-12-02 2015-12-02 DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE

Publications (2)

Publication Number Publication Date
FR3044544A1 FR3044544A1 (en) 2017-06-09
FR3044544B1 true FR3044544B1 (en) 2021-04-02

Family

ID=55299528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1502509A Active FR3044544B1 (en) 2015-12-02 2015-12-02 DEVICE FOR INSERTING A WEDGE BETWEEN TWO PORTIONS OF BONE

Country Status (1)

Country Link
FR (1) FR3044544B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2846876B1 (en) * 2002-11-12 2005-07-29 Hassan Razian INTERVENIAL CAGE WITH MEDIAN ANCHOR BLADE
EP2046211B1 (en) * 2006-07-31 2018-06-27 Centinel Spine Schweiz GmbH Drilling/milling guide and keel cut preparation system
US8465546B2 (en) * 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
US8864829B1 (en) * 2007-07-02 2014-10-21 Theken Spine, Llc Spinal cage having deployable member
CA2760954A1 (en) * 2009-05-19 2010-11-25 Synthes Usa, Llc Dynamic trial implants
US9186263B2 (en) * 2012-02-29 2015-11-17 Globus Medical, Inc. Implant inserter
US20140172104A1 (en) * 2012-12-18 2014-06-19 Alphatec Spine, Inc. Instrument for insertion and deployment of an implant

Also Published As

Publication number Publication date
FR3044544A1 (en) 2017-06-09

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