CN203138723U - Molar distalization device - Google Patents
Molar distalization device Download PDFInfo
- Publication number
- CN203138723U CN203138723U CN 201320149410 CN201320149410U CN203138723U CN 203138723 U CN203138723 U CN 203138723U CN 201320149410 CN201320149410 CN 201320149410 CN 201320149410 U CN201320149410 U CN 201320149410U CN 203138723 U CN203138723 U CN 203138723U
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- CN
- China
- Prior art keywords
- teeth
- sleep
- grinding
- removing device
- palate
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a molar distalization device which comprises a metal cast stent attached to the palate, wherein the metal cast stent is fixed in the oral palate through a planting nail; two half-moon-shaped rings are arranged at the tail of the metal cast stent and are respectively clamped in the final tooth-grinding circle of the upper jaw; two small cylinders are arranged on each half-moon-shaped ring; the small cylinders are sleeved with an elastic ring tractor; and the elastic ring tractor is sleeved on the molar lingual fastener or buccal tube. The molar distalization device can provide powerful support in the process of correcting the teeth, molar effective retrusion is guaranteed, the discomfort of the corrected person in the use process can be lightened; and in addition, the planting nail can provide absolute support, and unnecessary movement of the other teeth is not avoided.
Description
Technical field
This utility model relates to a kind of dental aligners, relates in particular to a kind of distance removing device of grinding one's teeth in sleep.
Background technology
In the prior art, the conventional shifting method far away or be use extaloral appliance of grinding one's teeth in sleep, patient can not well cooperate, or the device in being mouthful, general more complicated, patient is uncomfortable, and need do anchorage with labial teeth, can lose the anchorage of labial teeth like this; Therefore, in the correcting process of tooth, how to provide strong anchorage, assurance moves after grinding one's teeth in sleep effectively, can alleviate the discomfort in patient's use again, is the problem that should pay attention to and solve.
The utility model content
The purpose of this utility model provides a kind of distance removing device of grinding one's teeth in sleep, in the correcting process of tooth, this distance removing device of grinding one's teeth in sleep can provide strong anchorage, assurance moves after grinding one's teeth in sleep effectively, can alleviate the discomfort in patient's use again, usefulness is that the plantation nail is absolute anchorage in addition, can not cause other tooth unnecessary movement.
Technical solution of the present utility model is:
A kind of distance removing device of grinding one's teeth in sleep, comprise the metal casting support that fits in palate, the metal casting support is fixed in the oral cavity palate with the plantation nail, metal casting support afterbody has two semilune rings to be fastened on respectively in far away that the upper jaw grinds one's teeth in sleep at last, each semilune ring is provided with two small columns, the traction of small column socket elastic ring is on the tongue side button or buccal tube on the elastic ring traction casing is connected to and grinds one's teeth in sleep.
Further improve and be: described metal casting support is the one-body molded casting of V font.
Further improve and be: described metal casting support is rustless steel, titanium alloy or has biocompatibility and the plastic material of safety is cast.
Further improve and be: described is two with the quantity of plantation nail on palate, and the both sides of the palate centre joint are fixed in plantation respectively.
Further improve and be: between the grinding one's teeth in sleep of end certain spacing is arranged during described semilune ring and the upper jaw are far away.
Further improve and be: a cap is arranged on the described small column.
Further improve and be: described tongue side button by binding agent be bonded at grind one's teeth in sleep on.
Further improve and be: described elastic ring traction is made for nickel titanium coil spring or elastomeric material elastic ring.
This utility model provides a kind of distance removing device of grinding one's teeth in sleep, comprise the metal casting support that fits in palate, the metal casting support is fixed in the oral cavity palate with the plantation nail, the plantation nail can be one or many, preferred two, metal casting support afterbody has two semilune rings to be fastened on respectively in far away that the upper jaw grinds one's teeth in sleep at last, and each semilune ring is provided with two small columns, the traction of small column socket elastic ring is on the tongue side button or buccal tube on the elastic ring traction casing is connected to and grinds one's teeth in sleep; Described metal casting support is preferably the one-body molded casting of V font; The casting that is formed in one of metal casting support, not yielding, strong anchorage is provided lastingly, described metal casting support is that rustless steel or titanium alloy material are cast, the density of titanium alloy is generally about 4.5g/cm3, only be 60% of steel, the intensity of pure titanium is near the intensity of ordinary steel, and some high strength titanium alloys have surpassed the intensity of many structural alloy steels; Therefore the specific strength (strength/density) of titanium alloy is much larger than other structural metallic materials, can make unit strength height, good rigidly, light weight zero, parts, all use titanium alloy at engine component, skeleton, eyelid covering, securing member and the undercarriage etc. of aircraft; The metal casting support also available proper strength and have biocompatibility and safety one-body molded the making of high-performance novel plastic.
Planting nail on the metal casting support in the distance removing device of grinding one's teeth in sleep can be one or many, preferred two, lays respectively at palate centre joint both sides, oral cavity; Between terminal the grinding one's teeth in sleep certain spacing is arranged during semilune ring and the upper jaw are far away, move distance to guarantee to grind one's teeth in sleep after suitable, the semilune ring can be determined before the plantation ailing is gone into palate according to the requirement of correcting with the distance of grinding one's teeth in sleep; One cap is arranged on the small column, and the setting of cap makes being enclosed within on the small column that elastic ring traction can be firm, makes its difficult drop-off; Described tongue side button by binding agent be bonded at grind one's teeth in sleep on, binding agent adopts water-fast binding agent, binding agent is all used the water-fast synthetic resin except primer and multiple glue, matrix also passes through water-fast processing; The elastic ring traction is rubber in the distance removing device of grinding one's teeth in sleep, and also can substitute with nickel titanium coil spring, and the elastic ring traction is chain or helical form, and the elastic ring traction is preferably elastomeric material chain traction circle.
First or second molar that this distance removing device of grinding one's teeth in sleep can be used for bilateral far move simultaneously, also can far move simultaneously by a side first molar one side second molar, in addition under the normal situation of a side occluding relation, also can singly be used for far moving grinding one's teeth in sleep of a side; This kind distance removing device of grinding one's teeth in sleep generally cooperates conventional fixed appliance to use, also can be simultaneously and stealthy appliance or tongue side appliance be used.
The beneficial effects of the utility model are: this utility model is a kind of distance removing device of grinding one's teeth in sleep, in the correcting process of tooth, this distance removing device of grinding one's teeth in sleep can provide strong anchorage, assurance moves after grinding one's teeth in sleep effectively, can alleviate the discomfort in patient's use again, usefulness is that the plantation nail is absolute anchorage in addition, can not cause other tooth unnecessary movement.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the right view of this utility model embodiment;
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, present embodiment provides a kind of distance removing device of grinding one's teeth in sleep, comprise the metal casting support 1 that fits in palate, metal casting support 1 usefulness plantation nail 2 is fixed in the oral cavity palate, planting nail 2 can be one or many, preferred two, metal casting support 1 afterbody has two semilune rings 3 to be fastened on respectively in far away that the upper jaw grinds one's teeth in sleep at last, each semilune ring 3 is provided with two small columns 4, small column 4 socket elastic rings traction 5 is on the elastic ring traction 5 tongue side buttons 6 or buccal tube that are socketed on grinding one's teeth in sleep; Described metal casting support 1 is preferably the one-body molded casting of V font; Metal casting support 1 casting that is formed in one, not yielding, strong anchorage is provided lastingly, described metal casting support 1 is cast for rustless steel or titanium alloy material, the density of titanium alloy is generally about 4.5g/cm3, only be 60% of steel, the intensity of pure titanium is near the intensity of ordinary steel, and some high strength titanium alloys have surpassed the intensity of many structural alloy steels; Therefore the specific strength (strength/density) of titanium alloy is much larger than other structural metallic materials, can make unit strength height, good rigidly, light weight zero, parts, all use titanium alloy at engine component, skeleton, eyelid covering, securing member and the undercarriage etc. of aircraft; Metal casting support 1 also available proper strength and have biocompatibility and safety one-body molded the making of high-performance novel plastic.
Planting nail 2 on the metal casting support 1 in the distance removing device of grinding one's teeth in sleep can be one or many, preferred two, lays respectively at palate both sides, oral cavity; Between terminal the grinding one's teeth in sleep certain spacing is arranged during semilune ring 3 and the upper jaw are far away, move distance to guarantee to grind one's teeth in sleep after suitable, semilune ring 3 can be determined before the plantation ailing is gone into palate according to the requirement of correcting with the distance of grinding one's teeth in sleep; One cap is arranged on the small column 4, and the setting of cap makes being enclosed within on the small column 4 that elastic ring traction 5 can be firm, makes its difficult drop-off; Described tongue side button 6 by binding agent be bonded at grind one's teeth in sleep on, binding agent adopts water-fast binding agent, binding agent is all used the water-fast synthetic resin except primer and multiple glue, matrix also passes through water-fast processing; Elastic ring traction 5 is rubber in the distance removing device of grinding one's teeth in sleep, and also can substitute with nickel titanium coil spring, and the elastic ring traction is chain or helical form, and elastic ring traction 5 is preferably elastomeric material chain traction circle.
First or second molar that this distance removing device of grinding one's teeth in sleep can be used for bilateral far move simultaneously, also can far move simultaneously by a side first molar one side second molar, in addition under the normal situation of a side occluding relation, also can singly be used for far moving grinding one's teeth in sleep of a side; This kind distance removing device of grinding one's teeth in sleep generally cooperates conventional fixed appliance to use, also can be simultaneously and stealthy appliance or tongue side appliance be used.
The beneficial effect of embodiment is: a kind of distance removing device of grinding one's teeth in sleep of embodiment, in the correcting process of tooth, this distance removing device of grinding one's teeth in sleep can provide strong anchorage, assurance moves after grinding one's teeth in sleep effectively, can alleviate the discomfort in patient's use again, usefulness is that the plantation nail is absolute anchorage in addition, can not cause other tooth unnecessary movement.
Claims (8)
1. distance removing device of grinding one's teeth in sleep, it is characterized in that: comprise the metal casting support (1) that fits in palate, metal casting support (1) is fixed in the oral cavity palate with plantation nail (2), metal casting support (1) afterbody has two semilune rings (3) to be fastened on respectively in far away that the upper jaw grinds one's teeth in sleep at last, each semilune ring (3) is provided with two small columns (4), small column (4) socket elastic ring traction (5), elastic ring traction (5) are socketed on the tongue side button (6) or buccal tube on grinding one's teeth in sleep.
2. the distance removing device of grinding one's teeth in sleep according to claim 1 is characterized in that: described metal casting support (1) is the one-body molded casting of V font.
3. the distance removing device of grinding one's teeth in sleep according to claim 2 is characterized in that: described metal casting support (1) is for rustless steel, titanium alloy or have biocompatibility and the plastic material of safety is cast.
4. the distance removing device of grinding one's teeth in sleep according to claim 2 is characterized in that: described is two with plantation nail (2) quantity on palate, and the both sides of the palate centre joint are fixed in plantation respectively.
5. the distance removing device of grinding one's teeth in sleep according to claim 2 is characterized in that: between terminal the grinding one's teeth in sleep certain spacing is arranged during described semilune ring (3) and the upper jaw are far away.
6. the distance removing device of grinding one's teeth in sleep according to claim 2, it is characterized in that: described small column has a cap on (4).
7. according to the arbitrary described distance removing device of grinding one's teeth in sleep of claim 1-6, it is characterized in that: described tongue side button (6) by binding agent be bonded at grind one's teeth in sleep on.
8. according to the arbitrary described distance removing device of grinding one's teeth in sleep of claim 1-6, it is characterized in that: described elastic ring traction (5) is made for nickel titanium coil spring or elastomeric material elastic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149410 CN203138723U (en) | 2013-03-29 | 2013-03-29 | Molar distalization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149410 CN203138723U (en) | 2013-03-29 | 2013-03-29 | Molar distalization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138723U true CN203138723U (en) | 2013-08-21 |
Family
ID=48966287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149410 Withdrawn - After Issue CN203138723U (en) | 2013-03-29 | 2013-03-29 | Molar distalization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142318A (en) * | 2013-03-29 | 2013-06-12 | 南京医科大学附属口腔医院 | Molar distantly-moving device |
| CN110680526A (en) * | 2019-11-22 | 2020-01-14 | 南京医科大学附属口腔医院 | Individualized draw molar far-middle appliance |
| CN112545684A (en) * | 2020-12-04 | 2021-03-26 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
-
2013
- 2013-03-29 CN CN 201320149410 patent/CN203138723U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142318A (en) * | 2013-03-29 | 2013-06-12 | 南京医科大学附属口腔医院 | Molar distantly-moving device |
| CN103142318B (en) * | 2013-03-29 | 2015-05-06 | 南京医科大学附属口腔医院 | Molar distantly-moving device |
| CN110680526A (en) * | 2019-11-22 | 2020-01-14 | 南京医科大学附属口腔医院 | Individualized draw molar far-middle appliance |
| CN110680526B (en) * | 2019-11-22 | 2021-04-13 | 南京医科大学附属口腔医院 | Individualized draw molar far-middle appliance |
| CN112545684A (en) * | 2020-12-04 | 2021-03-26 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
| CN112545684B (en) * | 2020-12-04 | 2022-04-01 | 河北省眼科医院 | Forward traction and molar distal movement combined oral orthodontic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150506 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |