FR3082112B1 - MEDICAL EQUIPMENT FOR OSTEOTOMY - Google Patents

MEDICAL EQUIPMENT FOR OSTEOTOMY Download PDF

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Publication number
FR3082112B1
FR3082112B1 FR1854978A FR1854978A FR3082112B1 FR 3082112 B1 FR3082112 B1 FR 3082112B1 FR 1854978 A FR1854978 A FR 1854978A FR 1854978 A FR1854978 A FR 1854978A FR 3082112 B1 FR3082112 B1 FR 3082112B1
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FR
France
Prior art keywords
bone
medical equipment
osteotomy
branches
separate
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
FR1854978A
Other languages
French (fr)
Other versions
FR3082112A1 (en
Inventor
Regis Simonneau
Yves Marquet
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.)
OTHESIO IMPLANTS
Original Assignee
OTHESIO IMPLANTS
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 OTHESIO IMPLANTS filed Critical OTHESIO IMPLANTS
Priority to FR1854978A priority Critical patent/FR3082112B1/en
Publication of FR3082112A1 publication Critical patent/FR3082112A1/en
Application granted granted Critical
Publication of FR3082112B1 publication Critical patent/FR3082112B1/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
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8095—Wedge osteotomy devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A61B17/151—Guides therefor for corrective osteotomy
    • A61B17/152—Guides therefor for corrective osteotomy for removing a wedge-shaped piece of bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A61B17/151—Guides therefor for corrective osteotomy

Abstract

La présente invention concerne un équipement médical pour une opération d'ostéotomie, incluant un dispositif écarteur (1) destiné à venir s'insérer dans une coupe osseuse (C) réalisée sur un os (B), de manière à écarter la coupe osseuse (C) et maintenir l'os (B) en position pendant l'opération, le dispositif écarteur (1) comprenant : deux branches (10) constituées chacune par une base (11) et une pointe (12) allongée jusqu'à une extrémité (13) opposée à la base (11) ; et un système actionneur (20) connecté aux bases (11) et expansible pour écarter les deux branches (10), avec un angle d'écartement (α1) réglable entre les pointes (12).The present invention relates to medical equipment for an osteotomy operation, including a retractor device (1) intended to be inserted into a bone cut (C) made on a bone (B), so as to separate the bone cut ( C) and maintain the bone (B) in position during the operation, the retractor device (1) comprising: two branches (10) each constituted by a base (11) and a tip (12) elongated to one end (13) opposite the base (11); and an actuator system (20) connected to the bases (11) and expandable to separate the two branches (10), with an adjustable separation angle (α1) between the points (12).

FR1854978A 2018-06-07 2018-06-07 MEDICAL EQUIPMENT FOR OSTEOTOMY Active FR3082112B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1854978A FR3082112B1 (en) 2018-06-07 2018-06-07 MEDICAL EQUIPMENT FOR OSTEOTOMY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854978 2018-06-07
FR1854978A FR3082112B1 (en) 2018-06-07 2018-06-07 MEDICAL EQUIPMENT FOR OSTEOTOMY

Publications (2)

Publication Number Publication Date
FR3082112A1 FR3082112A1 (en) 2019-12-13
FR3082112B1 true FR3082112B1 (en) 2021-07-16

Family

ID=63557618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854978A Active FR3082112B1 (en) 2018-06-07 2018-06-07 MEDICAL EQUIPMENT FOR OSTEOTOMY

Country Status (1)

Country Link
FR (1) FR3082112B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050251147A1 (en) * 2004-05-07 2005-11-10 Novak Vincent P Open wedge osteotomy system and surgical method
US20080195099A1 (en) * 2007-02-13 2008-08-14 The Brigham And Women's Hospital, Inc. Osteotomy system
US8192441B2 (en) * 2008-10-03 2012-06-05 Howmedica Osteonics Corp. High tibial osteotomy instrumentation
EP2976024B1 (en) * 2013-03-18 2017-05-10 Claes, Antoon Surgical device for proper orientation during osteotomy
US10376296B2 (en) * 2016-08-23 2019-08-13 Biomet Manufacturing, Llc Adjustable wedge implants

Also Published As

Publication number Publication date
FR3082112A1 (en) 2019-12-13

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