CN104367386A - Upper dentition distal-ization device - Google Patents
Upper dentition distal-ization device Download PDFInfo
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- CN104367386A CN104367386A CN201410757453.9A CN201410757453A CN104367386A CN 104367386 A CN104367386 A CN 104367386A CN 201410757453 A CN201410757453 A CN 201410757453A CN 104367386 A CN104367386 A CN 104367386A
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- main body
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- palate
- far away
- array apparatus
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Abstract
The invention provides an upper dentition distal-ization device, and relates to the field of dental instruments. The upper dentition distal-ization device comprises a tooth fixing component and a palate fixing component, wherein the tooth fixing component comprises a bowed main body, a hook and a connecting head; the shape of the bowed main body is matched with that of a palate tissue surface; the connecting head is adhered to teeth of a user; connecting heads are arranged at two ends of the bowed main body and correspond to a tooth to be corrected; hooks are arranged on the bowed main body and correspond to a left first canine tooth and a right first canine tooth of the upper jaw of the user; the shape of the palate fixing component is matched with that of the palate of the user; the palate fixing component comprises a lambdoidal main body and fixing holes; the lambdoidal main body consists of a left arm and a right arm; and the fixing holes are connected with the left arm and the right arm. The upper dentition distal-ization device is operated simply and safely; distal-ization of a whole upper dentition can be realized effectively; and rotation of an occlusal plane is avoided.
Description
Technical field
The present invention relates to dental instrument field, specifically relate to mobile upper tooth array apparatus far.
Background technology
In far away, mobile upper denture is the method solving denture slight crowding.Realize denture middle movement far away to follow closely by means of extra-oral anchorage (face-bow), intra-oral anchorage (such as Pendulum appliance) and micro-implant anchorage.Extra-oral anchorage needs the cooperation of patient, and correction effect is difficult to ensure; Intra-oral anchorage (as Pendulum appliance) easily causes the forfeiture of front dental bonding.How in far away, to move denture at cheekbone alveolar ridge implantation micro-plantation nail or Titanium miniplate clinically at present, but because being subject to the impact of vestibule trench depth, add the conjunction side that the line of force is often positioned at the centre of draft, easily cause the medium dip far away of grinding one's teeth in sleep and the rotation of closing plane.For the patient that the age is little, the success rate that cheekbone alveolar ridge implants implant anchorage nail is lower, adopts micro-plantation titanium plate success rate to strengthen, but needs second operation, and patient is difficult to accept.
Summary of the invention
The object of this invention is to provide a kind of far away in mobile upper tooth array apparatus, simple to operate, safety, can effectively realize denture overall far away in mobile, avoid the rotation of closing plane.
Object of the present invention adopts following technical scheme to realize.
Mobile upper tooth array apparatus in far away, comprises tooth set parts and palate set parts; Described tooth set parts comprise arciform main body, hook and the union joint for being attached to tooth, the two ends of described arciform main body correspond to tooth position to be moved and are provided with union joint, and described arciform main body corresponds to the left and right first bicuspid position of the upper jaw and is provided with hook; Described palate set parts comprise the herringbone main body be made up of left and right arms, the fixing head be connected with left and right arms, and described fixing head is provided with fixed hole.
In the present invention, described arciform main body, palate set parts and palate surface fit.
In the present invention, the left and right arm of described herringbone main body corresponds respectively to Palatal suture two side position, and the fixing head that described and left and right arm is connected corresponds respectively to Palatal suture two side position; Described fixing head is at least provided with a fixed hole.
In the present invention, the tongue side outer contour shape of described union joint and tooth adapts.Described union joint is preferably claw-like.
In preferred technical scheme, the end of the left and right arm of described herringbone main body is respectively equipped with groove.
In preferred technical scheme, described hook is located to correspond to and is closed plane root side 5-7mm or 10-12mm place.The gradient of middle-distant direction of grinding one's teeth in sleep and the amount of distal molar movement should be considered in the position of hook, if grind one's teeth in sleep mesial inclination, the position of hook can be arranged to correspond to closes 5---7mm place of plane root side, if it is comparatively upright to grind one's teeth in sleep, hook is arranged to correspond to and closes 10-12mm place of plane root side.
In preferred technical scheme, described arciform main body two ends correspond to every tooth place to be moved and are respectively equipped with a union joint.
When mobile upper tooth array apparatus is rescued in adopting the present invention far away, backteeth on bilateral and tooth set parts are connected in aggregates, be fixed on palate by palate set parts and realize afterburning in palate side, mobile in making backteeth entirety far away; After upper backteeth moves into place, upper backteeth and the passive ligation of palate set parts are stablized the position of upper backteeth, then tractive Upper Anterior Teeth moves backward, and then moves after realizing upper denture entirety.Because palate set parts of the present invention are fixed on Palatal suture both sides by micro-plantation nail, simple to operate.Palatal suture and both sides because of bone amount more, bone density is comparatively large, and the success rate that micro-plantation nail is implanted is comparatively large, rescues rear dismountings convenient, follows closely still can obtain enough stability even if implant micro-plantation for age little patient at Palatal suture.Conventional at the micro-plantations nail of Palatal suture both sides implantation 2-3 pieces.In addition, tooth to be moved for bilateral is connected into an entirety and moves by tooth set parts, avoids rotating far moving past journey Tooth.Be respectively equipped with groove at the left and right arms end of palate set parts herringbone main body, be conducive in afterburner process, control rubber circle height and direction, in realization, denture is overall far away middle mobile, avoids the rotation of closing plane.The position that can also control the line of force in distance after mobile end, near the tip of a root (be positioned at and close plane root side 16mm) position, promotes that root of the tooth is mobile in far away, reduces the trend of postoperative recurrence.
Accompanying drawing explanation
Fig. 1 be far away in move the front view of eastern upper tooth array apparatus.
Fig. 2 is the left view of Fig. 1 Tooth set parts.
Fig. 3 is using state schematic diagram of the present invention.
The wherein arciform main body of 1-, 2-union joint, 3-herringbone main body, 4-fixed hole, 5-links up with, 6-elastic tape, 7-second bicuspid, 8-second molar, 9-first molar.
Detailed description of the invention
Present invention is described for composition graphs 1,2 and 3.
Mobile upper tooth array apparatus in far away, comprises tooth set parts and palate set parts; Tooth set parts comprise arciform main body 1, hook 5 and the union joint 2 for being attached to tooth, and the two ends of arciform main body 1 correspond to tooth position to be moved and are provided with union joint 2, and arciform main body 1 corresponds to the left and right first bicuspid position of the upper jaw and is provided with hook 5; Palate set parts comprise the herringbone main body 3 be made up of left and right arms, the fixing head be connected with left and right arms, and described fixing head is provided with fixed hole 4.Fixing head is the plate of one block of metal material.Left and right arms is respectively connected with a fixing head, and each fixing head is provided with at least one fixed hole.During use, the union joint of tooth set parts is bonded in treat far away in movement tooth on, the left and right arms of palate set parts herringbone main body is fixed on Palatal suture two side areas by micro-plantation nail, adopts elastic tape to be connected with tooth set parts by palate set parts.The two ends of an elastic tape are connected with the arm of herringbone main body with the hook of Palatal suture homonymy respectively.The traction position of elastic tape need to consider the line of force with draw the relation of the tooth centre of draft, grinding one's teeth in sleep for mesial inclination, the line of force can be positioned at the conjunction side of the centre of draft, and for more upright tooth, the line of force should near the centre of draft.
In the present invention, arciform main body and palate set parts fit with palate surface respectively.What arciform main body, palate set parts and palate were fitted has worn radian, better to fit with palate
In the present invention, the left and right arm of herringbone main body 3 corresponds respectively to Palatal suture two side position, and the fixing head be connected with left and right arm corresponds respectively to Palatal suture two side position; Fixing head is at least provided with a fixed hole 4.
In the present invention, union joint 2 adapts with the tongue side outer contour shape of tooth, what such union joint can be more stable be attached to dental surface.Union joint is preferably claw-like.
In preferred technical scheme, the end of the left and right arm of herringbone main body 3 is respectively equipped with groove, is conducive in afterburner process, control rubber circle position and direction, and in realization, denture is overall far away middle mobile, avoids the rotation of closing plane.
In preferred technical scheme, hook is located to correspond to and is closed plane root side 5-7mm or 10-12mm place.The gradient of middle-distant direction of grinding one's teeth in sleep and the amount of distal molar movement should be considered in the position of hook, if grind one's teeth in sleep mesial inclination, the position of hook can be arranged to correspond to closes 5-7mm place of plane root side, if it is comparatively upright to grind one's teeth in sleep, hook is arranged to correspond to and closes 10-12mm place of plane root side.
In preferred technical scheme, arciform main body two ends correspond to every tooth place to be moved and are respectively equipped with a union joint, are respectively equipped with a hook corresponding to bicuspid position.
In adopting the present invention far away, mobile upper tooth array apparatus is rescued, and is divided into following two steps:
(1) upper backteeth is far away middle mobile: tooth to be moved is upper jaw left and right sides second bicuspid, first molar and second molar.The arciform main body of tooth set parts corresponds to every tooth place to be moved and is equipped with a union joint.Upper backteeth and tooth set parts are connected in aggregates, is fixed on palate by palate set parts and realizes afterburning in palate side, make backteeth overall far away middle mobile.Specifically, arciform main body 1 two ends correspond to second bicuspid, first molar and second molar place and are respectively equipped with union joint, are respectively equipped with a hook (hook is apart from Palatal suture 4-6mm) corresponding to first bicuspid place, left and right.Micro-plantation nail is fixed on Palatal suture two side areas through fixed hole, makes the left and right arms of palate set parts herringbone main body lay respectively at Palatal suture both sides, connect palate set parts and tooth set parts with elastic tape.The two ends of an elastic tape are connected with the arm of herringbone main body with the hook of Palatal suture homonymy respectively.The traction position of elastic tape need to consider the line of force with draw the relation of the tooth centre of draft, grinding one's teeth in sleep for mesial inclination, the line of force can be positioned at the conjunction side of the centre of draft, and for more upright tooth, the line of force should near the centre of draft.The second bicuspid of left and right sides, first molar and second molar are connected in aggregates movement by the present invention, avoid rotating far moving past journey Tooth.
(2) Upper Anterior Teeth is far away middle mobile: after upper backteeth moves into place, palate set parts and upper backteeth are dynamically connected with the position of stable upper backteeth, then utilize main arch wire, bracket, elastic tape draw Upper Anterior Teeth far away in mobile, and then to move after realizing upper denture entirety.
Claims (8)
1. mobile upper tooth array apparatus in far away, is characterized in that comprising tooth set parts and palate set parts; Described tooth set parts comprise arciform main body, hook and the union joint for being attached to tooth, the two ends of described arciform main body correspond to tooth position to be moved and are provided with union joint, and described arciform main body corresponds to the left and right first bicuspid position of the upper jaw and is provided with hook; Described palate set parts comprise the herringbone main body be made up of left and right arm, the fixing head be connected with left and right arms, and described fixing head is provided with fixed hole.
2. mobile upper tooth array apparatus in far away according to claim 1, is characterized in that described arciform main body, palate set parts and palate surface fit.
3. mobile upper tooth array apparatus in far away according to claim 2, it is characterized in that the left and right arm of described herringbone main body corresponds respectively to Palatal suture two side position, the fixing head that described and left and right arm is connected corresponds respectively to Palatal suture two side position; Described fixing head is at least provided with a fixed hole.
4. mobile upper tooth array apparatus in far away according to claim 3, is characterized in that what the tongue side outer contour shape of described union joint and tooth adapted.
5. mobile upper tooth array apparatus in far away according to claim 4, is characterized in that described union joint is claw-like.
6. mobile upper tooth array apparatus in far away according to claim 5, is characterized in that the end of the left and right arm of described herringbone main body is respectively equipped with groove.
7. mobile upper tooth array apparatus in far away according to claim 6, is characterized in that described hook is located to correspond to and closes plane root side 5-7mm or 10-12mm place.
8. mobile upper tooth array apparatus in far away according to claim 7, is characterized in that described arciform main body two ends correspond to every tooth place to be moved and are respectively equipped with a union joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757453.9A CN104367386B (en) | 2014-12-12 | 2014-12-12 | Upper dentition distal-ization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757453.9A CN104367386B (en) | 2014-12-12 | 2014-12-12 | Upper dentition distal-ization device |
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| Publication Number | Publication Date |
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| CN104367386A true CN104367386A (en) | 2015-02-25 |
| CN104367386B CN104367386B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410757453.9A Expired - Fee Related CN104367386B (en) | 2014-12-12 | 2014-12-12 | Upper dentition distal-ization device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344185A (en) * | 2016-09-20 | 2017-01-25 | 上海市徐汇区牙病防治所 | Correcting device for assisting protraction of lower jaw and retraction of upper anterior teeth |
| CN107981943A (en) * | 2017-12-29 | 2018-05-04 | 南京医科大学附属口腔医院 | A kind of implant anchorage combined type is unilateral to expand bow device |
| CN110141381A (en) * | 2019-06-24 | 2019-08-20 | 四川大学 | It can be used for the correcting method and orthotic device of the thrust bearing test rig of invisalign |
| CN111281578A (en) * | 2020-02-26 | 2020-06-16 | 沈刚 | Design method and preparation method of tooth appliance and tooth appliance system |
| CN111529094A (en) * | 2020-04-17 | 2020-08-14 | 北京大学口腔医学院 | Integrated back-pushing tooth grinding device |
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| US20060024636A1 (en) * | 2001-11-15 | 2006-02-02 | American Orthodontics Corp. | Orthodontic distalizing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106344185A (en) * | 2016-09-20 | 2017-01-25 | 上海市徐汇区牙病防治所 | Correcting device for assisting protraction of lower jaw and retraction of upper anterior teeth |
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| CN107981943A (en) * | 2017-12-29 | 2018-05-04 | 南京医科大学附属口腔医院 | A kind of implant anchorage combined type is unilateral to expand bow device |
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| CN110141381A (en) * | 2019-06-24 | 2019-08-20 | 四川大学 | It can be used for the correcting method and orthotic device of the thrust bearing test rig of invisalign |
| CN110141381B (en) * | 2019-06-24 | 2020-08-21 | 四川大学 | Correction method and correction device for pushing molar teeth far away for invisible correction |
| CN111281578A (en) * | 2020-02-26 | 2020-06-16 | 沈刚 | Design method and preparation method of tooth appliance and tooth appliance system |
| CN111281578B (en) * | 2020-02-26 | 2022-03-11 | 正雅齿科科技(上海)有限公司 | Design method and preparation method of tooth appliance and tooth appliance system |
| CN111529094A (en) * | 2020-04-17 | 2020-08-14 | 北京大学口腔医学院 | Integrated back-pushing tooth grinding device |
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| CN104367386B (en) | 2017-01-18 |
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