AU2001256307A1 - Apparatus for intraoral distraction osteotomy to widen the lower jaw - Google Patents

Apparatus for intraoral distraction osteotomy to widen the lower jaw

Info

Publication number
AU2001256307A1
AU2001256307A1 AU2001256307A AU5630701A AU2001256307A1 AU 2001256307 A1 AU2001256307 A1 AU 2001256307A1 AU 2001256307 A AU2001256307 A AU 2001256307A AU 5630701 A AU5630701 A AU 5630701A AU 2001256307 A1 AU2001256307 A1 AU 2001256307A1
Authority
AU
Australia
Prior art keywords
chin
expansion
bone
distractor
lower jaw
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.)
Abandoned
Application number
AU2001256307A
Inventor
Maurice Yves Mommaerts
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
Publication of AU2001256307A1 publication Critical patent/AU2001256307A1/en
Abandoned legal-status Critical Current

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
    • A61B17/60—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 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

Landscapes

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

Abstract

It is a known fact that lower jaw expansion in the chin area can not be undertaken because immediate stretching of the gums would lead to a wound dehiscence and exposure of the necessary bone graft. Classic orthodontic science assumes that the intercanine distance cannot be permanently increased. Tooth-borne distractors cause more expansion at the dental level than at the chin level, cause displacements of teeth in the bone, and can become loose. GUERRERO en BELL (WO 98/25538) provide, with that purpose, a distractor with fixation arms that are long and are positioned far from the osteotomy line, entailing vast dissection. This distractor does not have a central weakening to allow expansion along the arched chin segment without disadvantageous lateral displacement of the condyles, and that does not provide differential activation at two levels. These disadvantages are made undone by this invention, in that the forces are applied directly to the bone a fixed metal plates (1), in that the fixation is done close to the osteotomy line, and in that the central weakening (5) in the distraction cylinder enables expansion along an arch segment, and in that two parallel, above each other placed distraction cylinders (3) allow a controllable displacement at two levels.
AU2001256307A 2000-04-19 2001-04-19 Apparatus for intraoral distraction osteotomy to widen the lower jaw Abandoned AU2001256307A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE2000/0282 2000-04-19
BE2000/0282A BE1013397A3 (en) 2000-04-19 2000-04-19 APPARATUS FOR INTRA-ORAL DISTRACTIEOSTEOTOMIE to broaden the lower jaw.
EP01929582A EP1274355B1 (en) 2000-04-19 2001-04-19 Apparatus for intraoral distraction osteotomy to widen the lower jaw
PCT/EP2001/004440 WO2001080752A1 (en) 2000-04-19 2001-04-19 Apparatus for intraoral distraction osteotomy to widen the lower jaw

Publications (1)

Publication Number Publication Date
AU2001256307A1 true AU2001256307A1 (en) 2001-11-07

Family

ID=34575088

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001256307A Abandoned AU2001256307A1 (en) 2000-04-19 2001-04-19 Apparatus for intraoral distraction osteotomy to widen the lower jaw

Country Status (8)

Country Link
EP (1) EP1274355B1 (en)
AT (1) ATE270853T1 (en)
AU (1) AU2001256307A1 (en)
BE (1) BE1013397A3 (en)
DK (1) DK1274355T3 (en)
ES (1) ES2225534T3 (en)
TR (1) TR200402672T4 (en)
WO (1) WO2001080752A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1016659A3 (en) * 2005-06-24 2007-04-03 Jonghe Norbert De DEVICE FOR WIDDING A CAKE.
EP2023847B1 (en) * 2006-05-26 2010-03-10 Medartis AG Oral palatal distractor
CN105286766A (en) * 2014-07-24 2016-02-03 郝宏 Mouth cavity positioning distraction device
DE102015118853A1 (en) * 2015-11-03 2017-05-04 Technische Universität Dresden Method of making a distractor for skeletal attachment to a jaw
CN113558794B (en) * 2021-07-26 2022-07-08 首都医科大学附属北京口腔医院 Tooth bone mixed support type external intraoral distraction osteogenesis device and use method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440856A1 (en) * 1974-08-26 1976-03-11 Hans Dr Boretzky Rail for temporary application to fractured jaw - allowing acceleration of healing with reduced danger of infection consists of plastics tubing
DE69608968T2 (en) * 1995-12-01 2001-02-01 David A Walker TELESCOPIC BONE PLATE FOR BONE EXTENSION THROUGH STRETCH OSTEOGENESIS
US6007535A (en) * 1996-01-03 1999-12-28 John M. Rayhack Multi-plane bone distraction system
US5885290A (en) 1996-12-09 1999-03-23 Guerrero; Cesar A. Intra-oral bone distraction device
AU9154298A (en) * 1997-07-21 1999-02-16 Andre Minoretti Intraoral distractor for callus distraction in the lower jaw
DE19731921C2 (en) * 1997-07-25 2000-04-20 Eska Implants Gmbh & Co Bidirectional mandibular distractor
EP1099415A1 (en) * 1999-11-10 2001-05-16 Ulrich Dr. Dr. Longerich Bone distractor with an adjustment device

Also Published As

Publication number Publication date
TR200402672T4 (en) 2004-11-22
ATE270853T1 (en) 2004-07-15
ES2225534T3 (en) 2005-03-16
DK1274355T3 (en) 2004-11-22
EP1274355B1 (en) 2004-07-14
BE1013397A3 (en) 2001-12-04
EP1274355A1 (en) 2003-01-15
WO2001080752A1 (en) 2001-11-01

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