WO2019012048A1 - Knochenpositioniervorrichtung für die dysgnathie mit trennwerkzeugführungsvorrichtung / -abschnitt - Google Patents
Knochenpositioniervorrichtung für die dysgnathie mit trennwerkzeugführungsvorrichtung / -abschnitt Download PDFInfo
- Publication number
- WO2019012048A1 WO2019012048A1 PCT/EP2018/068955 EP2018068955W WO2019012048A1 WO 2019012048 A1 WO2019012048 A1 WO 2019012048A1 EP 2018068955 W EP2018068955 W EP 2018068955W WO 2019012048 A1 WO2019012048 A1 WO 2019012048A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bone positioning
- positioning device
- base body
- bone
- tool guide
- Prior art date
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 32
- 238000000926 separation method Methods 0.000 description 7
- 238000003801 milling Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 210000004195 gingiva Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000001847 jaw Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004053 dental implant Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 210000002050 maxilla Anatomy 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/007—Dental splints; teeth or jaw immobilisation devices; stabilizing retainers bonded to teeth after orthodontic treatments
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
- A61B17/176—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the jaw
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B2017/1602—Mills
Definitions
- the invention relates to a bone positioning device for use in the Dysgnathie in repositioning of bone sections to each other. Such bone sections are then usually components of an upper jaw or a lower jaw. These bone sections are then completely separated from the residual bone at a location where a separation tool has made a separation.
- Bone positioning device has a base body having a lower jaw-facing bottom, on the recesses for receiving
- mandibular navigational aids such as teeth or gingiva sections
- mandibular navigational aids such as teeth or gingiva sections
- Bone positioning devices are also referred to by the experts as sapwood
- Such splints or Knochenpositioniervorraumen are usually plastic rails, with the intraoperative, ie during surgery, upper and lower jaws are connected to each other, their location, the desired
- the cutting tool guide device projects outwards and / or inwards.
- a certain number may protrude outward and protrude inward a certain number. It is preferred, however, if all Trenntechnikmaschinechttechnischen protrude outward or inward.
- the cutting tool guiding device is intended to have a guiding area which allows the insertion / application of a cutting tool, such as a mill or saw, to make a 1 mm +/- 20% slot.
- the direction can be transferred with a router, with the help of the splint, and the osteotomy can be marked.
- the osteotomy is then also performed with a milling cutter. It can be the same router.
- the cutting tool guide device specifies a distance along which a cutting tool, such as the milling cutter or saw, is forcibly guided, running or slipping of the cutting tool is effectively precluded.
- the route is designed to be completely / partially linear / straight, with the alternative of a curved configuration of the route also being conceivable,
- the route is designed in sections linear and is partially curvy configured. At a curvilinear configuration, a constant curvature, an increasing or decreasing curvature, or a combination of these embodiments can be used.
- horseshoe-shaped, U-, C- or L-shaped cross-section has.
- U, C or L-shaped cross sections always an open structure is used, however, a closed structure, such as a hollow cylinder may be considered.
- An advantageous embodiment is also characterized in that two Trenntechnikmaschinemaschinemaschinemaschinemaschinemaschinemaschinemaschinelegien are present on both sides of the body. A complete separation of the mandibular area to be relocated from the
- Main body is connected or solvable, such as positively and / or non-positively connected to the body.
- a complete tool can be created, which does not need to be further prepared, whereas in the second case better handling is the result.
- Separation tool guide device is used / adapted.
- Abrasion prevention insert is present. The precision of the insert during the operation is thereby increased.
- Material at least superficially / on a portion of the surface, is constructed, as the main body or the rest of the cutting tool guide device.
- An advantageous embodiment is also characterized in that the abrasion prevention insert is clipped in / on the cutting tool guide device or in / on the base body or glued on /.
- the invention also relates to the use of bone positioning such that the cutting tool guide device acts as a backdrop.
- the invention can also be further developed by using resin / silicones and / or similar materials in the base body and / or the separating tool guiding device. In this case, generative / additive manufacturing processes can be used.
- Separation tool guiding device may be formed in the manner of a step or a right angle or include this / these.
- the orientation of the separating tool guiding device, in particular of the vector associated with the route already explained, is already defined in the context of the virtual planning. Thus, the orientation is already predetermined during the virtual planning.
- Bone positioning be used. Usually, under the Operation with still faulty bone position a so-called actual state sapint used. The present invention relates to this.
- the subsequently used intermediate splint or the subsequently used final splint can be produced in exactly the same way - but usually differently - since no milling operations or
- the parting tool guide device may be missing from this intermediate splint or final split pin.
- FIG. 1 is a perspective view from the front of a
- Bone positioning device according to the invention / an actual state split pin shown in the state inserted on the teeth of the lower jaw. Furthermore, the bone positioning device can be combined with that parting tool guide device not only with the actual state splint but also with the respective temporary intermediate splint or splint.
- the different splint variants reflect the different positions of the jaw fragments, during the individual steps of the conversion osteotomy. With your help, the final occlusion is successively adjusted.
- FIG. 1 shows a bone positioning device 1 according to the invention from the front and from the top.
- the bone positioning device 1 of Fig. 1 has a base body 2 with a bottom 3 and a top 4. There are recesses 5 are provided to receive teeth. The recesses 5 are adapted exactly to the teeth of their geometry ago. The teeth then act as navigational aid 6. The respective teeth are, for example, ingrown / anchored in the lower jaw 7. Of course, dental implants can also serve as navigation aids 6. On both sides of the main body 2 are outwardly Trenntechnikmaschinection operations- 8 from.
- the separating tool guiding devices 8 have a
- This contact surface 10 may be harder than the base body 2 and / or the interior of the
- the separating tool guiding device 8 extends straight along a vector, not shown, obliquely behind in the direction of the lower jaw 7. It provides that cut for the cutting tool, which leads to the transection of the lower jaw 7.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Surgical Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201880045747.5A CN110891519A (zh) | 2017-07-13 | 2018-07-12 | 用于牙颌畸形的具有分离工具导引装置/区段的骨定位装置 |
JP2020501139A JP2020526324A (ja) | 2017-07-13 | 2018-07-12 | 切断工具案内装置/部分を有する顎骨発育不全用の骨位置決め装置 |
RU2020106679A RU2771466C2 (ru) | 2017-07-13 | 2018-07-12 | Позиционирующее устройство для позиционирования кости при дисгнатии, имеющее направляющее приспособление/направляющую секцию для направления режущего инструмента |
AU2018300033A AU2018300033B2 (en) | 2017-07-13 | 2018-07-12 | Bone positioning device for dysgnathia having a cutting-tool guide device/section |
EP18742753.9A EP3651681A1 (de) | 2017-07-13 | 2018-07-12 | Knochenpositioniervorrichtung für die dysgnathie mit trennwerkzeugführungsvorrichtung / -abschnitt |
US16/629,704 US11357520B2 (en) | 2017-07-13 | 2018-07-12 | Bone positioning device for dysgnathia having a cutting-tool guide |
BR112020000703-0A BR112020000703B1 (pt) | 2017-07-13 | 2018-07-12 | Dispositivo de posicionamento ósseo para disgnatia apresentando um dispositivo/seção de guia de ferramenta de corte |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017115750.6 | 2017-07-13 | ||
DE102017115750.6A DE102017115750A1 (de) | 2017-07-13 | 2017-07-13 | Knochenpositioniervorrichtung für die Dysgnathie mit Trennwerkzeugführungsvorrichtung / -abschnitt |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019012048A1 true WO2019012048A1 (de) | 2019-01-17 |
Family
ID=62952069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/068955 WO2019012048A1 (de) | 2017-07-13 | 2018-07-12 | Knochenpositioniervorrichtung für die dysgnathie mit trennwerkzeugführungsvorrichtung / -abschnitt |
Country Status (9)
Country | Link |
---|---|
US (1) | US11357520B2 (de) |
EP (1) | EP3651681A1 (de) |
JP (1) | JP2020526324A (de) |
CN (1) | CN110891519A (de) |
AU (1) | AU2018300033B2 (de) |
BR (1) | BR112020000703B1 (de) |
DE (1) | DE102017115750A1 (de) |
RU (1) | RU2771466C2 (de) |
WO (1) | WO2019012048A1 (de) |
Citations (4)
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US20120022604A1 (en) * | 2010-07-21 | 2012-01-26 | Polley John W | Method and internal apparatus for determining final position of dentate skeleton in orthognathic surgery |
CN104771231A (zh) * | 2015-04-27 | 2015-07-15 | 四川大学 | 用于正颌外科手术骨块定向移动的导航装置及其制作方法 |
CN105078586A (zh) * | 2015-09-28 | 2015-11-25 | 四川大学 | 用于正颌手术的数字化导板及其制作方法 |
CN105686886A (zh) * | 2016-01-08 | 2016-06-22 | 四川大学 | 根尖下截骨术定位导板及其制作方法 |
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US6726479B2 (en) * | 2002-01-22 | 2004-04-27 | Timothy J. Tremont | Method and apparatus to assist in orthognathic surgery |
US7014461B2 (en) * | 2003-01-23 | 2006-03-21 | Tactile Technologies Llc | Hard tissue surface geometry determination |
DE102006043204A1 (de) * | 2006-09-11 | 2008-03-27 | Zinser, Jochen Max, Dr. | Verfahren zur Herstellung von Operationssplinten, insbesondere für computerassistierte maxillofaziale Operationen und Umstellungsosteotomien |
JP2008073440A (ja) * | 2006-09-25 | 2008-04-03 | Imagunooshisu Kk | インプラント植立ガイドの作製方法およびガイド用ブロック |
EP1982652A1 (de) * | 2007-04-20 | 2008-10-22 | Medicim NV | Verfahren zum Ableiten von Forminformationen |
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CN203089328U (zh) * | 2013-03-04 | 2013-07-31 | 张英泽 | 一种股骨距截骨定位器 |
GB2513148A (en) * | 2013-04-17 | 2014-10-22 | Digital Srl | Surgical guide |
US10282488B2 (en) * | 2014-04-25 | 2019-05-07 | Biomet Manufacturing, Llc | HTO guide with optional guided ACL/PCL tunnels |
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KR101719576B1 (ko) * | 2015-06-05 | 2017-04-04 | 연세대학교 산학협력단 | 양악 동시 악교정 수술용 y자형 스프린트, 그 제작방법, 기록매체 및 악교정 수술용 y자형 스프린트 제작장치 |
DE102017202817B3 (de) * | 2017-02-22 | 2018-02-08 | Frank Zastrow | Vorrichtung zum Führen einer dentalchirurgischen Hohlfräse |
US11007035B2 (en) * | 2017-03-16 | 2021-05-18 | Viax Dental Technologies Llc | System for preparing teeth for the placement of veneers |
US11504210B2 (en) * | 2018-07-13 | 2022-11-22 | National Dentex, Llc | Dental bone foundation guide with palatal or lingual side gap and freehand surgical guide |
-
2017
- 2017-07-13 DE DE102017115750.6A patent/DE102017115750A1/de active Pending
-
2018
- 2018-07-12 BR BR112020000703-0A patent/BR112020000703B1/pt active IP Right Grant
- 2018-07-12 JP JP2020501139A patent/JP2020526324A/ja active Pending
- 2018-07-12 WO PCT/EP2018/068955 patent/WO2019012048A1/de active Application Filing
- 2018-07-12 EP EP18742753.9A patent/EP3651681A1/de active Pending
- 2018-07-12 RU RU2020106679A patent/RU2771466C2/ru active
- 2018-07-12 CN CN201880045747.5A patent/CN110891519A/zh active Pending
- 2018-07-12 AU AU2018300033A patent/AU2018300033B2/en active Active
- 2018-07-12 US US16/629,704 patent/US11357520B2/en active Active
Patent Citations (4)
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US20120022604A1 (en) * | 2010-07-21 | 2012-01-26 | Polley John W | Method and internal apparatus for determining final position of dentate skeleton in orthognathic surgery |
CN104771231A (zh) * | 2015-04-27 | 2015-07-15 | 四川大学 | 用于正颌外科手术骨块定向移动的导航装置及其制作方法 |
CN105078586A (zh) * | 2015-09-28 | 2015-11-25 | 四川大学 | 用于正颌手术的数字化导板及其制作方法 |
CN105686886A (zh) * | 2016-01-08 | 2016-06-22 | 四川大学 | 根尖下截骨术定位导板及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
US11357520B2 (en) | 2022-06-14 |
AU2018300033A1 (en) | 2020-01-30 |
JP2020526324A (ja) | 2020-08-31 |
BR112020000703A2 (pt) | 2020-07-14 |
BR112020000703B1 (pt) | 2022-12-27 |
RU2020106679A3 (de) | 2021-10-20 |
US20210085344A1 (en) | 2021-03-25 |
RU2020106679A (ru) | 2021-08-13 |
CN110891519A (zh) | 2020-03-17 |
RU2771466C2 (ru) | 2022-05-04 |
AU2018300033B2 (en) | 2023-07-13 |
EP3651681A1 (de) | 2020-05-20 |
DE102017115750A1 (de) | 2019-01-17 |
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