CN207041584U - Improve fixed canine tooth distance removing device - Google Patents
Improve fixed canine tooth distance removing device Download PDFInfo
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- CN207041584U CN207041584U CN201720022527.3U CN201720022527U CN207041584U CN 207041584 U CN207041584 U CN 207041584U CN 201720022527 U CN201720022527 U CN 201720022527U CN 207041584 U CN207041584 U CN 207041584U
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- canine tooth
- casting
- removing device
- premolar
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Abstract
Mouth cavity orthodontic technical field, more particularly to a kind of fixed canine tooth distance removing device of improvement are the utility model is related to, including：The casting the successive winning of the number on title of the premolar teeth of the bilateral upper jaw second and first molar corona, the casting the successive winning of the number on title of the described premolar teeth of the bilateral upper jaw second and first molar corona is fixed on tooth and the cheek side center of the successive winning of the number on title is welded with the bracket of corresponding tooth, there is eyelid retractor between bilateral casting the successive winning of the number on title, cast cheek side at the second premolar teeth of the successive winning of the number on title and be provided with cheek side-lining hook, cast palate side at the second premolar teeth of the successive winning of the number on title and be provided with palate side-lining hook.The utility model provides a kind of fixed canine tooth distance removing device of improvement, lip side impacted cuspid can be drawn to the frist premolar position pulled out rescuing low force at initial stage, to the lip that Upper Anterior Teeth is brought incline pendulum effect when and can avoids early stage nitinol enters groove completely when rescuing and caused by face type becomes convex unsightly, simultaneously as corresponding bracket is welded with the second premolar teeth and first molar, coming into line for other teeth is not influenceed, shortens the orthodontic time.
Description
Technical field
Mouth cavity orthodontic technical field is the utility model is related to, more particularly to a kind of one kind of the tooth of remote middle mobile impaction is rectified
Equipment, that is, improve fixed canine tooth distance removing device.
Background technology
One of mark of modern Orthodontics development reaches orthodontic treatmentTarget is learned to balance, be stable and beautiful
See.It is wrongAnd the healthy, attractive in appearance of impaction tooth counterpart jaw system, function and Maxillary region grow serious influence.It is preferable
Under state, during orthodontic treatment, the only absorption and reconstruction of alveolar bone, External apical root resorption does not occur, but study and find, correction is controlled
Treat closely related with the generation of External apical root resorption.To a certain extent, root of the tooth shortens External apical root resorption, can cause tooth mobility, come off, from
And influence the function of denture.
In current mouth cavity orthodontic rescues theory, filament low force rescues theory by increasing correction clinician
Received.Rescued by low force, to obtain optimal tissue reaction and most rapid tooth movement within the most short time.Grind
Study carefully and show, eye tooth lip palate side impaction is caused by different Etiologic Mechanisms, now generally believes that eye tooth lip side impaction is
The performance of crowded dentition, and the early stage low force traction of impacted maxillary cannie turns into the focus that scholars pay close attention in recent years.In clinic
In therapeutic process, the crowded case with Maxillary Cuspid Impaction position of premanillary teeth section is very common, it is often necessary to by pulling out the upper jaw
Frist premolar is crowded so as to release labial teeth section in order to Caninemoving distally.In the MBT raw silk rings begg appliance systems of classics, often
Often using canine tooth, figure-eight knot is pricked backward and cinch back inclines to prevent the lip of labial teeth, while distal movement solves as early as possible
Except crowding anterior teeth.However, research shows that after lace back, molar anchorage has different degrees of forfeiture.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the far middle moving process of existing lip side impacted cuspid
In, lip that straight arch wire early stage can bring labial teeth unnecessary when arch wire enters groove completely when rescuing inclines and ground one's teeth in sleep unnecessary movement, pulls out
The problem of diastema is brought discomfort to patient in use after unnecessary occupancy using invasive modes such as plantation nails,
The utility model provides a kind of fixed canine tooth distance removing device of improvement, can be in rapid low force traction impacted cuspid at the initial stage of rescuing
To the frist premolar position pulled out, and can avoids rescuing inclines clock when early stage nitinol enters groove completely to the lip that Upper Anterior Teeth is brought
Maxillary Bilateral backteeth is also fixed together joint as anchorage by pendulum effect, the present apparatus by the use of eyelid retractor, and avoid backteeth need not
Move forward.Simultaneously as being welded with bracket corresponding with tooth on the second premolar teeth and first molar, orthodontic therapy is nor affected on
Other teeth come into line in early days, shorten the clinical treatment time.
Technical scheme is used by the utility model solves its technical problem：
One kind improves fixed canine tooth distance removing device, including：The casting of the premolar teeth of the bilateral upper jaw second and first molar corona
The successive winning of the number on title, the casting the successive winning of the number on title of the premolar teeth of the bilateral upper jaw second and first molar corona are bonded and fixed at tooth in Clinical practice
On, and the cheek side center of the successive winning of the number on title is welded with the bracket of corresponding tooth, has eyelid retractor, the casting between the bilateral casting the successive winning of the number on title
Cheek side, which is provided with, at second premolar teeth of the successive winning of the number on title is used to drawing canine tooth to mobile cheek side-lining hook in remote, before casting the second of the successive winning of the number on title
The place of grinding one's teeth in sleep palate side, which is provided with, is used to drawing canine tooth to remote middle palate to mobile palate side-lining hook.
Specifically, above-mentioned eyelid retractor is W shape eyelid retractors, and eyelid retractor both ends are welded with bilateral casting the successive winning of the number on title respectively.W shapes support
Device can be used as Enhanced anchorase, and its symmetry is good, and can be used for, which improves bad the stucking out one's tongue of patient, lolls custom, and central W can
Licked for often being licked to patient, so as to establish the good tongue custom of patient.
Specifically, above-mentioned eyelid retractor both ends at the first molar palate side of bilateral casting the successive winning of the number on title respectively with welding.
Specifically, when above-mentioned bilateral casting the successive winning of the number on title is fixed on the premolar teeth of the upper jaw second and first molar corona, eyelid retractor
It is 2mm with upper jaw palatine mucosa distance.
Specifically, when above-mentioned bilateral casting the successive winning of the number on title is fixed on the premolar teeth of the upper jaw second and first molar corona, the cheek
Side-lining hook extends to the intersection of the second premolar teeth and frist premolar.
Specifically, plane where above-mentioned cheek side-lining hook is parallel with maxillary teeth buccal aspect, and cheek side-lining gib head end is leaned on
The canine tooth corona of nearly impaction, makes canine tooth concordantly move.
Specifically, above-mentioned cheek side-lining hook is question mark shaped cheek side-lining hook.
Specifically, when above-mentioned bilateral casting the successive winning of the number on title is fixed on the premolar teeth of the upper jaw second and first molar corona, the palate
Side-lining hook is extended at the frist premolar pulled out.
Specifically, plane is located at the frist premolar palate side pulled out where above-mentioned palate side-lining hook.
Specifically, above-mentioned palate side-lining hook is question mark shaped palate side-lining hook.
The beneficial effects of the utility model are：
(1) it is provided by the utility model it is a kind of improve fixed canine tooth distance removing device, using the premolar teeth of the bilateral upper jaw second and
The bonded casting the successive winning of the number on title of first molar corona, and draw hook is fixed on casting the successive winning of the number on title, while utilize W shapes eyelid retractor difference
Weld to form monoblock type with bilateral casting the successive winning of the number on title, on the one hand can make casting the successive winning of the number on title to the premolar teeth of the upper jaw second and first molar tooth
Hat has stronger anchorage, avoids the unnecessary forward movement ground one's teeth in sleep, and can be just effective in orthodontic therapy early stage
By the canine movement of lip side impaction to the position for the frist premolar pulled out.
(2) a kind of fixed canine tooth distance removing device of improvement provided by the utility model, W shapes eyelid retractor can be used as Enhanced anchorase,
And its symmetry is good, can be used for, which improves bad the stucking out one's tongue of patient, lolls custom, and W shapes region can be used to often lick to patient
Lick, train and establish good tongue custom, device is simple and convenient, is also beneficial to oral cleaning health.
(3) a kind of fixed canine tooth distance removing device of improvement provided by the utility model, cheek side-lining hook are ground before extending to second
The adjoiner of tooth and frist premolar, it is ensured that to the drawing-off space of lip side impacted cuspid, make canine tooth to be moved with without hindrance
The frist premolar position pulled out is moved on to, is drawn on cheek side-lining hook with elastic chain ring low force on the bracket of canine tooth cheek side.
(4) a kind of fixed canine tooth distance removing device of improvement provided by the utility model, palate side-lining hook extend to what is pulled out
At frist premolar, palate side-lining hook is drawn with elastic chain ring low force and buckled in the tongue side for being bonded in impacted cuspid palate side, can be with
Ensure that smoothly low force moves canine tooth from the lateral palate side of cheek.
(5) the utility model provides a kind of fixed canine tooth distance removing device of improvement, can be led in orthodontic therapy low force at initial stage
Draw impacted cuspid to the frist premolar position pulled out, and can avoids nitinol early stage all teeth (impacted cuspid of side containing lip)
Incline pendulum effect to the lip that Upper Anterior Teeth is brought when entering groove completely, simultaneously as being welded with the second premolar teeth and first molar correspondingly
Bracket, do not influence coming into line for other teeth, shorten the orthodontic treatment time.
(6) the utility model provides a kind of fixed canine tooth distance removing device of improvement, moreover it is possible to avoids early stage in raw silk rings begg appliance
The forward movement that unnecessary lip inclines and backteeth is unnecessary is brought to Upper Anterior Teeth when directly entering groove completely using nitinol, and is suffered from
Person face type is unsightly.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of schematic diagram for improveing fixed canine tooth distance removing device of the present utility model；
Fig. 2 is the use state reference chart that the utility model improves fixed canine tooth distance removing device.
In figure：1. the second premolar teeth, 2. first molars, 3. casting the successive winning of the number on titles, 4. brackets, 5. eyelid retractors, 6. canine teeth, 7. cheek sides
Draw hook, 8. palate side-lining hooks, 9. frist premolars.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in figure 1, a kind of fixed canine tooth distance removing device of improvement, including：The second premolar teeth of the bilateral upper jaw 1 and first molar
The casting the successive winning of the number on title 3 of the casting the successive winning of the number on title 3 of 2 coronas, the second premolar teeth of the bilateral upper jaw 1 and the corona of first molar 2, and the cheek side of the successive winning of the number on title 3
Center is welded with the bracket 4 of corresponding tooth, has eyelid retractor 5 between bilateral casting the successive winning of the number on title 3, at the second premolar teeth 1 for casting the successive winning of the number on title 3
Cheek side, which is provided with, is used to draw lip side impacted cuspid 6 to remote middle mobile cheek side-lining hook 7, at the second premolar teeth 1 for casting the successive winning of the number on title 3
Palate side, which is provided with, is used to drawing canine tooth 6 to remote middle palate to mobile palate side-lining hook 8.
In a kind of embodiment, eyelid retractor 5 is W shape eyelid retractors, and the both ends of eyelid retractor 5 cast the successive winning of the number on title with bilateral respectively
3 welding, the both ends of eyelid retractor 5 at the palate side of first molar 2 of bilateral casting the successive winning of the number on title 3 respectively with welding.
Preferably, when bilateral casting the successive winning of the number on title 3 is fixed on the second premolar teeth of the upper jaw 1 and 2 corona of first molar, eyelid retractor 5
It is 2mm with upper jaw palatine mucosa distance.
In a kind of embodiment, bilateral casting the successive winning of the number on title 3 is fixed on the second premolar teeth of the upper jaw 1 and the tooth of first molar 2
During hat, cheek side-lining hook 7 extends to the adjoiner of the second premolar teeth 1 and frist premolar.
Preferably, the place plane of cheek side-lining hook 7 is parallel with maxillary teeth buccal aspect, and the head end of cheek side-lining hook 7 leans on
The corona of canine tooth 6 of nearly lip side impaction, makes canine tooth 6 concordantly move.
In a kind of embodiment, cheek side-lining hook 7 is question mark shaped cheek side-lining hook.
In a kind of embodiment, bilateral casting the successive winning of the number on title 3 is fixed on the second premolar teeth of the upper jaw 1 and the tooth of first molar 2
During hat, palate side-lining hook 8 is extended at the frist premolar pulled out.
Preferably, the place plane of palate side-lining hook 8 is located at the frist premolar palate side pulled out.
In a kind of embodiment, palate side-lining hook 8 is question mark shaped palate side-lining hook.
As shown in Fig. 2 in use, pulling out Maxillary Bilateral frist premolar 9, it is double that bilateral casting the successive winning of the number on title 3 is fixed on into the upper jaw
On the second premolar teeth of side 1 and the corona of first molar 2, cheek side-lining hook 7 is drawn by elastic chain ring to canine tooth 6, and palate side is led
Draw hook 8 and be enclosed on the tongue side of canine tooth 6 and buckle, form the traction to canine tooth 6, form cheek side and palate side low force tethered sliding simultaneously.
In the later stage, cheek side-lining hook 7 can abrade cut-out, the second premolar teeth of bilateral 1 and the cohesive pop-up of first molar 2
Groove 4, the later stage does not have to remove, after waiting canine tooth 6 to move into place, after the lateral incisor and central incisor of bilateral are stained with bracket 4, can directly on
Arch wire ligatures, and avoids in raw silk rings begg appliance if directly upper nitinol enters Upper Anterior Teeth when groove comes into line and lip occur to incline at the beginning, the
Anchorage loss caused by two premolar teeths and first molar occur moving forward etc., has saved and has rescued the time, while waited canine tooth 6 to be moved to
Position, the lateral incisor and central incisor lip that it also avoid bilateral incline, and move repeatedly, and reduce External apical root resorption risk.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (10)
1. one kind improves fixed canine tooth distance removing device, it is characterised in that including：The premolar teeth of the bilateral upper jaw second and first molar tooth
The casting the successive winning of the number on title of hat, the cheek side center of the casting the successive winning of the number on title of the premolar teeth of the bilateral upper jaw second and first molar corona are welded with correspondingly
The bracket of tooth, casting described in bilateral between the successive winning of the number on title has eyelid retractor, and cheek side is provided with second premolar teeth for casting the successive winning of the number on title
For drawing canine tooth to remote middle mobile cheek side-lining hook, cast palate side at the second premolar teeth of the successive winning of the number on title and be provided with for drawing canine tooth
To palate in remote to mobile palate side-lining hook.
2. fixed canine tooth distance removing device is improved as claimed in claim 1, it is characterised in that：The eyelid retractor is W shape eyelid retractors,
Welded respectively with bilateral casting the successive winning of the number on title at eyelid retractor both ends.
3. fixed canine tooth distance removing device is improved as claimed in claim 2, it is characterised in that：The eyelid retractor both ends respectively with it is double
Welded at the first molar palate side of side casting the successive winning of the number on title.
4. fixed canine tooth distance removing device is improved as claimed in claim 2 or claim 3, it is characterised in that：The bilateral casting the successive winning of the number on title is consolidated
When being scheduled on the premolar teeth of the upper jaw second and first molar corona, eyelid retractor is 2mm with upper jaw palatine mucosa distance.
5. fixed canine tooth distance removing device is improved as claimed in claim 1, it is characterised in that：The bilateral casting the successive winning of the number on title is fixed on
When on the premolar teeth of the upper jaw second and first molar corona, the cheek side-lining hook extends to the second premolar teeth and frist premolar
Intersection.
6. fixed canine tooth distance removing device is improved as claimed in claim 5, it is characterised in that：Plane where the cheek side-lining hook
It is parallel with maxillary teeth buccal aspect, and cheek side-lining gib head end makes canine tooth concordantly move close to the canine tooth corona of impaction.
7. fixed canine tooth distance removing device is improved as claimed in claim 1, it is characterised in that：The cheek side-lining hook is question mark shaped
Cheek side-lining hook.
8. fixed canine tooth distance removing device is improved as claimed in claim 1, it is characterised in that：The bilateral casting the successive winning of the number on title is fixed on
When on the premolar teeth of the upper jaw second and first molar corona, the palate side-lining hook is extended at the frist premolar pulled out.
9. fixed canine tooth distance removing device is improved as claimed in claim 8, it is characterised in that：Plane where the palate side-lining hook
Positioned at the frist premolar palate side pulled out.
10. fixed canine tooth distance removing device is improved as claimed in claim 1, it is characterised in that：The palate side-lining hook is question mark
Shape palate side-lining hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022527.3U CN207041584U (en) | 2017-01-10 | 2017-01-10 | Improve fixed canine tooth distance removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022527.3U CN207041584U (en) | 2017-01-10 | 2017-01-10 | Improve fixed canine tooth distance removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041584U true CN207041584U (en) | 2018-02-27 |
Family
ID=61489338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022527.3U Expired - Fee Related CN207041584U (en) | 2017-01-10 | 2017-01-10 | Improve fixed canine tooth distance removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491222A (en) * | 2017-01-10 | 2017-03-15 | 常州市第人民医院 | Improve fixed canine tooth distance removing device |
| CN112451128A (en) * | 2020-11-20 | 2021-03-09 | 北京大学口腔医学院 | U-shaped palate bar for stealth correction molar distalization patient and correction method |
-
2017
- 2017-01-10 CN CN201720022527.3U patent/CN207041584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106491222A (en) * | 2017-01-10 | 2017-03-15 | 常州市第人民医院 | Improve fixed canine tooth distance removing device |
| CN112451128A (en) * | 2020-11-20 | 2021-03-09 | 北京大学口腔医学院 | U-shaped palate bar for stealth correction molar distalization patient and correction method |
| CN112451128B (en) * | 2020-11-20 | 2024-06-11 | 北京大学口腔医学院 | U-shaped palate bar for invisible correction of molar remote patient and correction method |
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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 |
Granted publication date: 20180227 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |