CN206548619U - A kind of device for closing upper jaw extraction of tooth space - Google Patents
A kind of device for closing upper jaw extraction of tooth space Download PDFInfo
- Publication number
- CN206548619U CN206548619U CN201621265143.6U CN201621265143U CN206548619U CN 206548619 U CN206548619 U CN 206548619U CN 201621265143 U CN201621265143 U CN 201621265143U CN 206548619 U CN206548619 U CN 206548619U
- Authority
- CN
- China
- Prior art keywords
- upper jaw
- tooth
- right sides
- extraction
- draw hook
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 210000000515 tooth Anatomy 0.000 claims abstract description 92
- 210000003464 cuspid Anatomy 0.000 claims abstract description 18
- 210000003254 palate Anatomy 0.000 claims description 12
- 210000002455 dental arch Anatomy 0.000 claims description 8
- 210000004400 mucous membrane Anatomy 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007943 implant Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 210000004283 incisor Anatomy 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 208000010138 Diastema Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 210000000475 diastema Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001599 osteoclastic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a kind of device for closing upper jaw extraction of tooth space, is related to mouth cavity orthodontic clinical field.The device of the closing upper jaw extraction of tooth space, the tooth pulled out is upper jaw left and right sides frist premolar, including the premolar teeth of upper jaw left and right sides second, first molar are connected into integral support, it is attached to the buccal tube of upper jaw left and right sides the second premolar teeth buccal aspect, maxillary incior, canine tooth are connected into integral arch wire and is bonded in the first draw hook of upper jaw left and right sides canine tooth lip side and is bonded in the second draw hook of upper jaw left and right sides first molar buccal aspect, extension spring is provided between the draw hook of homonymy first, second, the two ends of the arch wire are inserted in buccal tube respectively.The utility model device, it is adaptable to pull out after maxillary first premolar and to carry out space closure for 3 days, it is simple in construction, can closing gap within a short period of time, shorten the correction course for the treatment of.
Description
Technical field
The utility model is related to mouth cavity orthodontic clinical field, and in particular to a kind of device of closing upper jaw extraction of tooth space.
Background technology
In traditional orthodontic treatment, bracket is directly bonded after extraction first on tooth, passes through the niti of reduced size
Arch wire carries out coming into line leveling to tooth, then changes the closing that 0.019inch*0.025inch stainless steels arch wire carries out gap into.Adopt
In aforementioned manners, denture comes into line needs 4-6 months, but during leveling is come into line, teeth socked occur some
Physiological change（The distance between a extraction area's cheek-tongue side cortex bones reduce, the new bone density increase of b teeth sockeds formation）It will subtract
The closing of slow extraction of tooth space, therefore space closure needs the time of 1 year or so, for adult patient, the closing in gap is even long
Up to 2 years.
The content of the invention
The purpose of this utility model is to provide a kind of device for closing upper jaw extraction of tooth space, it is adaptable to pull out before the upper jaw first
Carry out space closure within 3 days after grinding one's teeth in sleep, it is simple in construction, can closing gap within a short period of time, shorten the correction course for the treatment of.
The purpose of this utility model adopts the following technical scheme that realization.
A kind of device for closing upper jaw extraction of tooth space, the tooth pulled out is upper jaw left and right sides frist premolar, and its feature exists
Include the premolar teeth of upper jaw left and right sides second, first molar connecting integral support in described device, be attached to upper jaw or so
The buccal tube of side the second premolar teeth buccal aspect, connects integral arch wire by maxillary incior, canine tooth and is bonded in upper jaw or so
First draw hook of side canine tooth lip side and the second draw hook for being bonded in upper jaw left and right sides first molar buccal aspect, the homonymy
Extension spring is provided between first, second draw hook, the two ends of the arch wire are inserted in buccal tube respectively.
It is preferred that technical scheme in, the support be by micro- implant anchorage nail be positioned at palate.
In the utility model, the left and right ends of the support, which are respectively provided with, is attached to the second premolar teeth, the first mill
The connecting plate of tooth palate side.
It is preferred that technical scheme in, the connecting plate is adapted with the second premolar teeth or first molar palate side view.
It is preferred that technical scheme in, the dental arch shape phase between the shape and the premolar teeth of upper jaw left and right sides second of the arch wire
Adaptation.
In the utility model, the arch wire is bonded in the lip side of maxillary incior, canine tooth.
It is preferred that technical scheme in, the direction of the buccal tube is consistent with dental arch direction at the second premolar teeth.
In the utility model, the end of first draw hook is arranged at mucous membrane turning point hat side 4-6mm, the second traction
The end of hook is arranged at mucous membrane turning point hat side 1-3mm.
Beneficial effect：
1. the utility model device can 3 days proceed by gap after maxillary first premolar is pulled out closing, now
Teeth socked density is relatively low, osteoclastic into Bone m etabolism enhancing, it is only necessary to gap can be just successfully closed after 6~8 months, 2 are then needed
~3 months straightening of teeth, compared with routine orthodontic is treated, the course for the treatment of significantly shortens.
Obtained 2. support is casting method, micro- kind of the Palatal suture both sides at maxillary first molar line is planted in support use
Plant anchorage nail to be positioned, good anchorage control can be realized during closing gap.
3. only set buccal tube to grind one's teeth in sleep back segment to being received in labial teeth during can reducing closing gap at the second premolar teeth
The friction resistance force produced in journey.
4. being integral premanillary teeth and arch wire connection using fluid resin, be conducive to during being received in labial teeth
Realization is moved integrally, maintain tooth words to gradient, it is to avoid cause the Linguoclination of tooth when directly being come into line using bracket.
5. reinforcing point is located at the draw hook that first molar extends to root side, it is advantageously implemented in the entirety of labial teeth and receives.
6. the fluid resin in labial teeth area integrally embeds steel wire, be conducive to obtaining outward appearance more attractive in appearance, patient is more easy to connect
By.
Brief description of the drawings
Under Fig. 1 is oral cavity splayed condition, the utility model is in the use state schematic diagram of the upper jaw, and first grinds on the right side of wherein 1-
Tooth, on the right side of 2- the first two grind one's teeth in sleep, canine tooth on the right side of 3-, 4- supports, the micro- implant anchorage nails of 5-, 6- buccal tubes, 7- arch wires.
Under Fig. 2 is oral cavity closure state, use state schematic diagram of the present utility model, first molar, 2- on the right side of wherein 1-
Canine tooth on the right side of the premolar teeth of right side second, 3-, 6- buccal tubes, 7- arch wires, the draw hooks of 8- first, the draw hooks of 9- second, 10- extension springs.
Embodiment
Structure of the present utility model and application method are described with reference to accompanying drawing.
The utility model closes the device of upper jaw extraction of tooth space, and space closure is proceeded by within 3 days after being particularly suitable for use in extraction,
The tooth pulled out is upper jaw left and right sides frist premolar.The device is included the premolar teeth of upper jaw left and right sides second, first molar
Even integral support 4, is attached to the buccal tube 6 of upper jaw left and right sides the second premolar teeth buccal aspect, and maxillary incior, canine tooth are connected
Integral arch wire 7 and it is bonded in the first draw hook 8 of upper jaw left and right sides canine tooth lip side and is bonded in upper jaw or so the
Extension spring 10 is provided between one the second draw hook 9 for grinding one's teeth in sleep buccal aspect, the draw hook of homonymy first, second, the two ends of arch wire 7 are inserted respectively
Enter in buccal tube 6.Upper jaw left and right sides canine tooth is respectively provided with first draw hook, and upper jaw or so first molar is respectively provided with one second
Draw hook.The premolar teeth of upper jaw left and right sides second is respectively provided with a buccal tube.Space closure is carried out using the utility model device to adopt
It is that sliding scale carries out space closure, when the extension spring between the draw hook of homonymy first, second applies the tractive force of closing gap
When, labial teeth integrally can carry out sliding closing gap along buccal tube.Reinforce line（Extension spring）It is vertical to position and tooth shifting
Flowing mode is directly related, when reinforcing line is located at the hat side of preceding resistance centre for tooth, tooth can occur tongue to inclination movement, when it is logical
The centre of draft of labial teeth is crossed, tooth can be moved integrally.It is the desired Tooth movement of diastema before closing to move integrally.This dress
The movement of point root side will be reinforced by draw hook by putting, and then finally realize tooth close to the impedance center of tooth beneficial to reinforcing line
Received in overall.The control of time receiving labial teeth torque is that treatment is successfully crucial in labial teeth, including orthotic device of the prior art
When receiving labial teeth closing gap, due to there is clearance between steel wire and bracket groove, so tooth has certain Linguoclination, this
Utility model device uses the lip side that steel wire is stably fixed to labial teeth by fluid resin, eliminates the presence of clearance,
Be conducive to avoiding the Linguoclination of tooth.
Support is positioned at palate by micro- implant anchorage nail 5, can provide more steady during being received so in labial teeth
Solid anchorage.Micro- implant anchorage nail is preferably formed with two, is respectively arranged at the Palatal suture both sides 1 at upper jaw or so first molar line
In~2mm regions.
Support 4 is made preferably with casting method, the left and right ends of support be respectively provided be attached to the second premolar teeth,
The connecting plate of first molar palate side.Connecting plate is adapted with the second premolar teeth or first molar palate side view, and itself and tooth
The side that tooth is in contact is latticed, so, be conducive to support it is more stable be bonded in the second premolar teeth, first molar palate side
Face.
Dental arch shape between the shape of arch wire 7 and the premolar teeth of upper jaw left and right sides second is adapted.Arch wire is bonded in the upper jaw
The lip side of incisor, canine tooth, realizes that maxillary incior, canine tooth are moved integrally during being received beneficial to including；Beneficial to maintenance tooth lip
Tongue to gradient, it is to avoid cause the Linguoclination of tooth when directly being come into line using bracket.Arch wire is bonded using fluid resin
In tooth lip side, arch wire is embedded into resin, is conducive to obtaining outward appearance more attractive in appearance, patient is more easily accepted by completely.
The direction of buccal tube 6 is consistent with dental arch direction at the second premolar teeth, so, during being received in labial teeth is overall,
The frictional force in arch wire moving process can be reduced to greatest extent.
The end of first draw hook is arranged at mucous membrane turning point hat side 4-6mm, and the end of the second draw hook is arranged at mucous membrane
Turning point hat side 1-3mm.Because the second draw hook is arranged at first molar, reinforcing point is located at what first molar extended to root side
Draw hook, is advantageously implemented the overall interior receipts of labial teeth.
Preparation method of the present utility model：
（1）Palatal suture both sides at upper jaw or so first molar line are implanted into 1 piece of micro- implant anchorage nail respectively, and modulus is set
Count support.
（2 ）Support is positioned at by palate using micro- implant anchorage nail, two ends are bonded in before upper jaw or so second and ground respectively
Tooth, first molar palate side.
（3）A buccal tube is bonded respectively in the second premolar teeth of Maxillary Bilateral buccal aspect, makes to grind before tube chamber direction and second
Dental arch direction is consistent at tooth, the caliber 0.022inch*0.028inch of buccal tube.
（4）Bend 0.019inch*0.025inch stainless steel wires（Arch wire）, it is basically identical with dental arch radian, and can be
In buccal tube slidably.The two ends of arch wire are inserted in buccal tube, acid etching facing（Premanillary teeth（Incisor, canine tooth）Lip
Sideways）, premanillary teeth is fixed in fluid resin（Incisor, canine tooth）Lip side.
（5）First draw hook is bonded respectively in Maxillary Bilateral canine tooth lip side, in Maxillary Bilateral first molar cheek side
Face bonds second draw hook respectively, and the second draw hook end is located at mucous membrane turning point hat side 2mm, the end of the first draw hook
Positioned at mucous membrane turning point hat side 5mm.
（6）Extension spring is set between first, second draw hook of homonymy, the closing for carrying out gap is reinforced with extension spring.
Claims (8)
1. a kind of device for closing upper jaw extraction of tooth space, the tooth pulled out is upper jaw left and right sides frist premolar, it is characterised in that
Described device includes the premolar teeth of upper jaw left and right sides second, first molar connecting integral support, is attached to upper jaw left and right sides
The buccal tube of second premolar teeth buccal aspect, connects integral arch wire by maxillary incior, canine tooth and is bonded in upper jaw left and right sides
First draw hook of canine tooth lip side and the second draw hook for being bonded in upper jaw left and right sides first molar buccal aspect, the described in homonymy
First, extension spring is provided between the second draw hook, the two ends of the arch wire are inserted in buccal tube respectively.
2. the device of upper jaw extraction of tooth space is closed according to claim 1, it is characterised in that the support is by micro- plantation
Anchorage nail is positioned at palate.
3. the device according to claim 1 or claim 2 for closing upper jaw extraction of tooth space, it is characterised in that the left and right ends of the support
It is respectively provided with and is attached to the second premolar teeth, the connecting plate of first molar palate side.
4. the device of upper jaw extraction of tooth space is closed according to claim 3, it is characterised in that ground before the connecting plate and second
Tooth or first molar palate side view are adapted.
5. the device of upper jaw extraction of tooth space is closed according to claim 4, it is characterised in that the shape and the upper jaw of the arch wire
Dental arch shape between the premolar teeth of left and right sides second is adapted.
6. the device of upper jaw extraction of tooth space is closed according to claim 5, it is characterised in that the arch wire is bonded in the upper jaw and cut
The lip side of tooth, canine tooth.
7. the device of upper jaw extraction of tooth space is closed according to claim 6, it is characterised in that the direction of the buccal tube and the
Dental arch direction is consistent at two premolar teeths.
8. the device of upper jaw extraction of tooth space is closed according to claim 7, it is characterised in that the end of first draw hook
Mucous membrane turning point hat side 4-6mm is arranged at, the end of the second draw hook is arranged at mucous membrane turning point hat side 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265143.6U CN206548619U (en) | 2016-11-24 | 2016-11-24 | A kind of device for closing upper jaw extraction of tooth space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265143.6U CN206548619U (en) | 2016-11-24 | 2016-11-24 | A kind of device for closing upper jaw extraction of tooth space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206548619U true CN206548619U (en) | 2017-10-13 |
Family
ID=60368403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265143.6U Expired - Fee Related CN206548619U (en) | 2016-11-24 | 2016-11-24 | A kind of device for closing upper jaw extraction of tooth space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206548619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916822A (en) * | 2018-09-19 | 2020-03-27 | 邓允文 | Orthodontic braces |
-
2016
- 2016-11-24 CN CN201621265143.6U patent/CN206548619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916822A (en) * | 2018-09-19 | 2020-03-27 | 邓允文 | Orthodontic braces |
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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: 20171013 |