CN208435816U - A kind of correction draws augmentor automatically - Google Patents
A kind of correction draws augmentor automatically Download PDFInfo
- Publication number
- CN208435816U CN208435816U CN201721699533.9U CN201721699533U CN208435816U CN 208435816 U CN208435816 U CN 208435816U CN 201721699533 U CN201721699533 U CN 201721699533U CN 208435816 U CN208435816 U CN 208435816U
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- CN
- China
- Prior art keywords
- bracket
- push rod
- locating piece
- draw hook
- augmentor
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of corrections to draw augmentor automatically, bracket including being adhered to crown surfaces, draw hook, arch wire and plantation nail, arch wire extends transversely through bracket and connects several brackets being located on different coronas, vertical jack is equipped in bracket, it is fixedly connected in the bottom insertion jack of draw hook with bracket, it is connected between draw hook and plantation nail by tension spring, push rod is equipped in the jack of bracket between draw hook and plantation nail, the bottom of push rod is connected with facing, the upper socket of push rod has locating piece, lateral perforation is equipped in locating piece, tension spring passes through the perforation.The utility model can make the stress almost horizontal of target tooth, the effect of orthodontic therapy is improved, while can realize automatic driving-force adding by maxillomandibular occlusion, and pass through the size of the extent control of occlusion reinforcing, be conducive to adaptation of the gum to pulling force is rescued, that accelerates tooth rescues process.
Description
Technical field
The utility model relates to medical apparatus technical fields more particularly to a kind of correction to draw augmentor automatically.
Background technique
The tooth as caused by innate factor or acquired disposition, jawbone, the lopsided of cranium face usually need to do orthodontic treatment.Closely
A little years anchorage clinically being introduced extensively in orthodontic field and plants nail technology, plantation nail is by surgical operation by alloy kind
It plants in nail implantation alveolar bone, as the fixed point for applying Orthodontic force, rescuing doctor can be more directly and effectively to target tooth
Apply active force.Since anchorage plantation nail is usually placed in the alveolar bone of upper lower jaw cheek side, in this way due to the kind as fixed point
The stress point for planting nail and target corona is not at same level, the side that gum is more biased to than leading to common draw hook in position
To tooth will receive apparent gum to component, which will certainly generate the side effect of inclination movement, generate not to orthodontic treatment
Good influence;It uses rubber band or spring as traction power between plantation nail and draw hook simultaneously, gradually realizes target tooth
It rescues, since tractive force remains unchanged, tooth continues single load bearing, can generate compressing to gum and cause discomfort.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of correction proposed is led automatically
Draw augmentor.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of correction draws augmentor automatically, bracket, draw hook, arch wire and plantation including being adhered to crown surfaces
Nail, the arch wire extend transversely through bracket and connect several brackets being located on different coronas, are equipped in the bracket perpendicular
To jack, the draw hook bottom insertion jack in is fixedly connected with bracket, the draw hook and plantation follow closely between pass through
Tension spring is connected, and is equipped with push rod in the jack of the bracket between draw hook and plantation nail, the bottom of the push rod is connected with
Facing, the upper socket of the push rod have locating piece, are equipped with lateral perforation in the locating piece, the tension spring is worn across this
Hole.
Preferably, the draw hook and push rod are all made of stainless steel material and are made.
Preferably, the locating piece can be slided up and down along push rod, and be fastenedly connected by lock-screw and push rod.
Preferably, it is straightway that the tension spring, which is located at one end in locating piece, and this section passes through the punched card in locating piece
It connects between locating piece and push rod.
Preferably, the facing is made of silica gel material.
In the utility model, push rod and locating piece are set by using at the middle part of tension spring, the position of spring or more can be made
It is mobile, so that the stress almost horizontal of target tooth, avoids tooth from will receive apparent gum and generates inclination to component and move
Dynamic side effect improves the effect of orthodontic therapy, while push rod can be moved up and down when upper lower jaw is engaged and is opened, so that drawing
The pulling force of spring back and forth increases and decreases, and realizes automatic driving-force adding, and by the size of the extent control of occlusion reinforcing, is conducive to gum to rescuing
The adaptation of pulling force, that accelerates tooth rescues process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 bracket, 2 draw hooks, 3 arch wires, 4 kinds of plant nails, 5 tension springs, 6 push rods, 7 locating pieces, 8 facings, 9 coronas.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of correction draws augmentor automatically, including be adhered to the bracket 1 on 9 surface of corona, draw hook 2,
Arch wire 3 and plantation nail 4, arch wire 3 extends transversely through bracket 1 and connects several brackets 1 being located on different coronas 9, bracket 1
It is interior to be equipped with vertical jack, it is fixedly connected in the bottom insertion jack of draw hook 2 with bracket 1, between draw hook 2 and plantation nail 4
It is connected by tension spring 5, is equipped with push rod 6 in the jack of the bracket 1 between draw hook 2 and plantation nail 4, draw hook 2 and pushes away
Bar 6 is all made of stainless steel material and is made, and guarantee has sufficient intensity, and apparent shape does not occur under the Orthodontic traction power of tension spring 5
Become, the bottom of push rod 6 is connected with facing 8, and facing 8 is made of silica gel material, and the upper socket of push rod 6 has locating piece 7, positioning
Block 7 can be slided up and down along push rod 6, and be fastenedly connected by lock-screw with push rod 6, and lateral perforation is equipped in locating piece 7, be drawn
Spring 5 passes through the perforation, and it is straightway that tension spring 5, which is located at one end in locating piece 7, and this section passes through the perforation clamping in locating piece 7
Between locating piece 7 and push rod 6.
Working principle: when the utility model is used, unscrewing the lock-screw on locating piece 7, make locating piece 7 in push rod 6
On be moved to suitable position, then screwing lock-screw is fixed on locating piece 7 on push rod 6, while being interspersed in locating piece 7
The straightway of tension spring 5 is also locked, to realize the adjustment of 5 direction of pull of tension spring, by maxillomandibular interlocking, under
Jaw applies pressure to facing 8, and facing 8 pushes push rod 6 to move up, then tension spring 5 is stretched, to increase tractive force automatically, leads to
The size that control facing 8 is snapped into effect extruding degree is crossed, the increased size of tractive force is controlled.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of correction draws augmentor automatically, bracket (1), draw hook (2), arch wire including being adhered to corona (9) surface
(3) and (4) are followed closely in plantation, it is characterised in that: the arch wire (3) extends transversely through bracket (1) will be several on different coronas (9)
A bracket (1) connects, and is equipped with vertical jack in the bracket (1), in the bottom insertion jack of the draw hook (2) with
Bracket (1) is fixedly connected, and is connected between the draw hook (2) and plantation nail (4) by tension spring (5), be located at draw hook (2) with
Push rod (6) are equipped in the jack of bracket (1) between plantation nail (4), the bottom of the push rod (6) is connected with facing (8), described
The upper socket of push rod (6) has locating piece (7), lateral perforation is equipped in the locating piece (7), the tension spring (5) passes through should
Perforation.
2. a kind of correction according to claim 1 draws augmentor automatically, which is characterized in that the draw hook (2) and
Push rod (6) is all made of stainless steel material and is made.
3. a kind of correction according to claim 1 draws augmentor automatically, which is characterized in that the locating piece (7) can
It slides up and down along push rod (6), and is fastenedly connected by lock-screw with push rod (6).
4. a kind of correction according to claim 1 draws augmentor automatically, which is characterized in that the tension spring (5) is located at
One end in locating piece (7) is straightway, and the section is connected to locating piece (7) and push rod (6) by the perforation in locating piece (7)
Between.
5. a kind of correction according to claim 1 draws augmentor automatically, which is characterized in that the facing (8) uses
Silica gel material is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721699533.9U CN208435816U (en) | 2017-12-08 | 2017-12-08 | A kind of correction draws augmentor automatically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721699533.9U CN208435816U (en) | 2017-12-08 | 2017-12-08 | A kind of correction draws augmentor automatically |
Publications (1)
Publication Number | Publication Date |
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CN208435816U true CN208435816U (en) | 2019-01-29 |
Family
ID=65095507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721699533.9U Expired - Fee Related CN208435816U (en) | 2017-12-08 | 2017-12-08 | A kind of correction draws augmentor automatically |
Country Status (1)
Country | Link |
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CN (1) | CN208435816U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110811878A (en) * | 2019-11-28 | 2020-02-21 | 赤峰学院附属医院 | Orthodontic traction device |
CN112043426A (en) * | 2020-09-21 | 2020-12-08 | 四川大学 | Periodontal ligament stretching osteogenesis mesial moving molar device and correction method |
CN113081331A (en) * | 2021-03-11 | 2021-07-09 | 广州瑞通生物科技有限公司 | Molar distantly-moving correction device |
CN113397734A (en) * | 2021-07-21 | 2021-09-17 | 深圳市丽迅口腔医疗科技有限公司 | Lingual appliance |
-
2017
- 2017-12-08 CN CN201721699533.9U patent/CN208435816U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110811878A (en) * | 2019-11-28 | 2020-02-21 | 赤峰学院附属医院 | Orthodontic traction device |
CN112043426A (en) * | 2020-09-21 | 2020-12-08 | 四川大学 | Periodontal ligament stretching osteogenesis mesial moving molar device and correction method |
CN112043426B (en) * | 2020-09-21 | 2021-04-30 | 四川大学 | Periodontal ligament stretching osteogenesis mesial moving molar device and correction method |
CN113081331A (en) * | 2021-03-11 | 2021-07-09 | 广州瑞通生物科技有限公司 | Molar distantly-moving correction device |
CN113081331B (en) * | 2021-03-11 | 2022-06-10 | 广州瑞通生物科技有限公司 | Molar distantly-moving correction device |
CN113397734A (en) * | 2021-07-21 | 2021-09-17 | 深圳市丽迅口腔医疗科技有限公司 | Lingual appliance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20191208 |