FR3136952B1 - Intraoral distractor - Google Patents

Intraoral distractor Download PDF

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Publication number
FR3136952B1
FR3136952B1 FR2206249A FR2206249A FR3136952B1 FR 3136952 B1 FR3136952 B1 FR 3136952B1 FR 2206249 A FR2206249 A FR 2206249A FR 2206249 A FR2206249 A FR 2206249A FR 3136952 B1 FR3136952 B1 FR 3136952B1
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FR
France
Prior art keywords
anchoring members
distractor
intraoral
members
move
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
FR2206249A
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French (fr)
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FR3136952A1 (en
Inventor
Jérôme Defrance
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.)
Adapsia
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Adapsia
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Publication date
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Priority to FR2206249A priority Critical patent/FR3136952B1/en
Publication of FR3136952A1 publication Critical patent/FR3136952A1/en
Application granted granted Critical
Publication of FR3136952B1 publication Critical patent/FR3136952B1/en
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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
    • 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 or setting implements
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms
    • A61B17/663—Alignment, compression or distraction mechanisms for jaw bones, e.g. subcutaneous distractors with external access
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • 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
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • A61B17/8071—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones for the jaw

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)

Abstract

Distracteur intra-oral (100) comprenant : un premier et un second organe d’ancrage (1,2) configurés pour être ancrés dans une première portion osseuse et une seconde portion osseuse,un premier et un second élément de support (3,4) configurés pour être fixés au premier et au second organe d’ancrage (1,2), etun dispositif d’activation (5) configuré pour coopérer avec le premier et second élément de support (3,4) de sorte à entrainer en déplacement les premier et second organes d’ancrage (1,2) dans un premier et second sens de distraction (S1, S2) qui sont opposés l’un à l’autre pour écarter les premier et second organes d’ancrage (1,2), le dispositif d’activation (5) comportant un système d’engrenage unidirectionnel (22) configuré pour autoriser le déplacement des premier et second organes d’ancrage (1,2) dans une direction d’écartement et pour interdire le déplacement des premier et second organes d’ancrage (1,2) dans une direction de rapprochement. Figure 1An intraoral distractor (100) comprising: first and second anchoring members (1, 2) configured to be anchored in a first bone portion and a second bone portion, first and second support members (3, 4) configured to be attached to the first and second anchoring members (1, 2), and an activation device (5) configured to cooperate with the first and second support members (3, 4) so as to cause the first and second anchoring members (1, 2) to move in a first and second distraction direction (S1, S2) which are opposite each other to move the first and second anchoring members (1, 2) apart, the activation device (5) comprising a one-way gear system (22) configured to allow the first and second anchoring members (1, 2) to move in a moving apart direction and to prevent the first and second anchoring members (1, 2) from moving in a moving closer direction. Figure 1

FR2206249A 2022-06-23 2022-06-23 Intraoral distractor Active FR3136952B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2206249A FR3136952B1 (en) 2022-06-23 2022-06-23 Intraoral distractor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206249A FR3136952B1 (en) 2022-06-23 2022-06-23 Intraoral distractor
FR2206249 2022-06-23

Publications (2)

Publication Number Publication Date
FR3136952A1 FR3136952A1 (en) 2023-12-29
FR3136952B1 true FR3136952B1 (en) 2024-07-26

Family

ID=84331105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206249A Active FR3136952B1 (en) 2022-06-23 2022-06-23 Intraoral distractor

Country Status (1)

Country Link
FR (1) FR3136952B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6383189B1 (en) * 1999-09-13 2002-05-07 Brian Schumacher Driver tool for bone distractor with shaft extension
US6277124B1 (en) * 1999-10-27 2001-08-21 Synthes (Usa) Method and apparatus for ratcheting adjustment of bone segments
US20030233093A1 (en) * 2002-06-13 2003-12-18 Randall Moles Osteogenic distraction device
WO2015065306A1 (en) * 2013-11-04 2015-05-07 Tosun Zekeriya Distractor to use in extension operations of hand and jaw bones

Also Published As

Publication number Publication date
FR3136952A1 (en) 2023-12-29

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Effective date: 20231229

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