FR3083074B1 - IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES - Google Patents

IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES Download PDF

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Publication number
FR3083074B1
FR3083074B1 FR1856018A FR1856018A FR3083074B1 FR 3083074 B1 FR3083074 B1 FR 3083074B1 FR 1856018 A FR1856018 A FR 1856018A FR 1856018 A FR1856018 A FR 1856018A FR 3083074 B1 FR3083074 B1 FR 3083074B1
Authority
FR
France
Prior art keywords
anterior part
fusion
implantable device
zone
vertebrates
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.)
Expired - Fee Related
Application number
FR1856018A
Other languages
French (fr)
Other versions
FR3083074A1 (en
Inventor
Michel Caillibotte
Stéphane Noel
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.)
Cousin Biotech SAS
Original Assignee
Cousin Biotech SAS
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 Cousin Biotech SAS filed Critical Cousin Biotech SAS
Priority to FR1856018A priority Critical patent/FR3083074B1/en
Priority to PCT/FR2019/051580 priority patent/WO2020002838A1/en
Publication of FR3083074A1 publication Critical patent/FR3083074A1/en
Application granted granted Critical
Publication of FR3083074B1 publication Critical patent/FR3083074B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7053—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant with parts attached to bones or to each other by flexible wires, straps, sutures or cables
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
    • A61B17/7064—Devices acting on, attached to, or simulating the effect of, vertebral facets; Tools therefor
    • 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

Abstract

La présente invention concerne un dispositif implantable pour la fusion de deux vertèbres sus et sous-jacentes comprenant une cale intervertébrale (10) comprenant une partie antérieure (20), une partie postérieure (30), des première et seconde parties latérales (40,50) et un moyen de retenu (60) agencé par rapport à la partie antérieure (20) en sorte de bloquer la migration de la partie antérieure (20) vers le canal rachidien. La partie antérieure (20) comprend une zone supérieure d'appui (23) sur la lame de la vertèbre sus-jacente et une zone inférieure d'appui (26) sur la lame de la vertèbre sous-jacente (120) distantes d'une distance minimum pour le maintien d'un écart intervertébral. Avantageusement, la partie postérieure (30) comprend une zone supérieure d'appui (33) disposée sous la zone supérieure d'appui (23) de la partie antérieure (20), et ledit dispositif comprend des premier et second ligaments agencés notamment pour venir en appui contre les première et seconde parties latérales.The present invention relates to an implantable device for the fusion of two above and below vertebrae comprising an intervertebral wedge (10) comprising an anterior part (20), a posterior part (30), first and second lateral parts (40,50 ) and a retaining means (60) arranged with respect to the anterior part (20) so as to block the migration of the anterior part (20) towards the spinal canal. The anterior part (20) comprises an upper support zone (23) on the blade of the overlying vertebra and a lower support zone (26) on the blade of the underlying vertebra (120) distant from a minimum distance to maintain an intervertebral gap. Advantageously, the posterior part (30) comprises an upper bearing zone (33) arranged under the upper bearing zone (23) of the anterior part (20), and said device comprises first and second ligaments arranged in particular to come bearing against the first and second lateral parts.

FR1856018A 2018-06-29 2018-06-29 IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES Expired - Fee Related FR3083074B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1856018A FR3083074B1 (en) 2018-06-29 2018-06-29 IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES
PCT/FR2019/051580 WO2020002838A1 (en) 2018-06-29 2019-06-26 Implantable device for the fusion of two adjacent vertebrae

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856018 2018-06-29
FR1856018A FR3083074B1 (en) 2018-06-29 2018-06-29 IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES

Publications (2)

Publication Number Publication Date
FR3083074A1 FR3083074A1 (en) 2020-01-03
FR3083074B1 true FR3083074B1 (en) 2020-09-11

Family

ID=63442674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856018A Expired - Fee Related FR3083074B1 (en) 2018-06-29 2018-06-29 IMPLANTABLE DEVICE FOR THE FUSION OF TWO ADJACENT VERTEBRATES

Country Status (2)

Country Link
FR (1) FR3083074B1 (en)
WO (1) WO2020002838A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0975381A (en) 1995-09-18 1997-03-25 Nippon Electric Glass Co Ltd Block for spine fusion
EP1746947A4 (en) * 2004-05-17 2010-05-05 Wooridul Spine Health Inst Co Spine insert
US20110319937A1 (en) * 2006-09-29 2011-12-29 Jackson Roger P Side-loading interspinous process spacer an installation tool
AU2013249305B2 (en) 2012-04-17 2017-05-11 Aurora Spine, Llc A dynamic and non-dynamic interspinous fusion implant and bone growth stimulation system
ITPI20120106A1 (en) * 2012-10-19 2014-04-20 Giancarlo Guizzardi DEVICE AND SYSTEM FOR VERTEBRAL ARTHRODES
FR3011458B1 (en) * 2013-10-07 2017-02-17 Cousin Biotech IMPLANTABLE VERTEBRAL ARTHRODESIS DEVICE FOR FUSION BETWEEN TWO UNDERGROUND AND UNDERLYING VERTEBRES.
TWI627935B (en) * 2017-01-24 2018-07-01 好喜歡妮有限公司 Interspinous stabilizer

Also Published As

Publication number Publication date
WO2020002838A1 (en) 2020-01-02
FR3083074A1 (en) 2020-01-03

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