CN207755392U - A kind of Double-bridge type dislocation eye tooth rectifier - Google Patents
A kind of Double-bridge type dislocation eye tooth rectifier Download PDFInfo
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- CN207755392U CN207755392U CN201720717248.9U CN201720717248U CN207755392U CN 207755392 U CN207755392 U CN 207755392U CN 201720717248 U CN201720717248 U CN 201720717248U CN 207755392 U CN207755392 U CN 207755392U
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- pontic
- stainless steel
- bilateral
- eye tooth
- buccal tube
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Abstract
The utility model is related to a kind of Double-bridge type dislocation eye tooth rectifiers, correction for eye tooth mesioversion position eruption, the rectifier includes bilateral upper jaw premolar teeth band, bilateral maxillary molar band, bilateral pontic, eye tooth bracket, stainless steel utility arch and elastic chain ring, pontic is in quadrangle, it is welded respectively with the buccal surface of homonymy upper jaw premolar teeth band and maxillary molar band at the bottom edge both ends of pontic, top margin and bottom edge are welded with buccal tube, eye tooth bracket is equipped with groove, stainless steel utility arch both ends are connect with the buccal tube of bilateral pontic top margin or bottom edge respectively, stainless steel utility arch may pass through groove, one end of elastic chain ring is connected on eye tooth bracket, the other end be connected on stainless steel utility arch or be connected to on the buccal tube of eye tooth bracket homonymy；The rectifier can by the eye tooth of mesioversion position eruption to traction in remote be allowed to move to homonymy lateral incisor it is remote in, then it is made vertically finally to be included in dental arch to mobile and come into line, and wound will not be caused to patient.
Description
Technical field
The utility model is related to a kind of eye tooth dislocation correctors, more particularly to one kind being used for eye tooth mesioversion position
The Double-bridge type rectifier of eruption, belongs to the field of medical instrument technology.
Background technology
Eye tooth mesioversion position eruption is clinically common malocclusion.The canine tooth of such dislocation eruption is not only broken up
Normal occluding relation influences the function and beauty of stomatognathic system, can also oppress the central incisor for being adjacent to it, lateral incisor, cause
The External apical root resorption of these teeth, so should in time be corrected to it at the initial stage of eye tooth dislocation eruption.
When canine tooth mesioversion position eruption, it be located at lateral incisor on homonymy it is close in.It is corrected and just must first be allowed
It to move in remote lateral incisor on homonymy it is remote in, then allow it to do vertically to mobile to make it be eventually returned to it in tooth again
Normal position in bow.
For the antidote of such deformity, implantation plantation is followed closely mainly on alveolar bone at present, is then using plantation nail
Anchorage to the eye tooth of mesioversion position eruption carry out traction make its in remote to reset.
But this method has the following disadvantages：1, there is wound；2, it is easy to fall off after plantation nail stress and fractures；3, it draws
Elastic tape, which is easy to compressing gum, to be caused to damage；4, it is difficult to control the posture for suffering from tooth in moving process.
Utility model content
The utility model in order to solve the problems in the existing technology, provide one kind will not it is traumatogenic to patient on
Jaw canine tooth dislocation corrector.
In order to achieve the above object, the utility model proposes technical solution be：A kind of Double-bridge type dislocation eye tooth is strong
Positive device, be used for eye tooth mesioversion position eruption correction, including bilateral upper jaw premolar teeth band, bilateral maxillary molar band,
Bilateral pontic, eye tooth bracket, stainless steel utility arch and elastic chain ring, the pontic are in quadrangle, quadrangle pontic
Bottom edge both ends are welded with the buccal surface of homonymy upper jaw premolar teeth band and maxillary molar band respectively, are welded on top margin and bottom edge
Buccal tube, the eye tooth bracket be equipped with groove, stainless steel utility arch both ends respectively with bilateral pontic top margin
Buccal tube is connected or is connect with the buccal tube on bilateral pontic bottom edge, and stainless steel utility arch may pass through groove, the elasticity chain ring
One end be connected on eye tooth bracket, the other end is connected on stainless steel utility arch or is connected to and eye tooth bracket
On the buccal tube of homonymy pontic.
Above-mentioned technical proposal is further designed to：Stainless steel utility arch both ends are equipped with blocking song, described
Blocking song is contacted with buccal tube nozzle.
The buccal tube is equipped with drag hook, and when the elastic chain ring other end is connect with buccal tube, the elastic chain ring other end connects
It is connected on drag hook.
The buccal tube of bilateral pontic top margin is identical as the distance between bottom edge.
The first preferred embodiment of above-mentioned technical proposal is：The buccal tube of bilateral pontic top margin is located at same straight line with groove
On, the stainless steel utility arch passes through groove and both ends are connect with the buccal tube on bilateral pontic top margin respectively, the elasticity
The chain ring other end is connect with the buccal tube on pontic top margin.
Second of preferred embodiment of above-mentioned technical proposal be：The stainless steel utility arch is not passed through eye tooth bracket slot
Ditch and both ends are connect with the buccal tube on bilateral pontic top margin respectively, the elasticity chain ring other end connect with stainless steel utility arch
It connects.
The third preferred embodiment of above-mentioned technical proposal is：The stainless steel utility arch is not passed through eye tooth bracket slot
Ditch and both ends are connect with the buccal tube on bilateral pontic bottom edge respectively, the elasticity chain ring other end connect with stainless steel utility arch
It connects.
The pontic is made of the stainless steel wire bending of a diameter of 1.0mm.
The palatal surface of side upper jaw premolar teeth band and maxillary molar band is ground with other side upper jaw premolar teeth band and the upper jaw
Connector is equipped between the palatal surface of tooth band.
It is arranged with hose on the stainless steel utility arch.
The beneficial effects of the utility model are：
1, the utility model utilizes bilateral upper jaw premolar teeth band and bilateral maxillary molar band and the company between them
Bilateral upper jaw premolar teeth and bilateral maxillary molar are connected as one the anchorage collectively as correction by junctor, and anchorage stability is good,
It is out of control to be not susceptible to anchorage, and wound is not caused to patient.
2, not point-blank due to eye tooth and the normal dentition of dislocation eruption, and it is located at lateral incisor on homonymy
In close.Common rectifier cannot achieve the lateral traction reset to eye tooth, and the utility model has bilateral pontic, and double
Buccal tube on the pontic top margin of side in same level, passes through the traction of elastic chain ring with the bracket groove on dislocation eye tooth
Dislocation eye tooth may be implemented to the translational motion in remote in effect.
3, stainless steel utility arch is arranged in the utility model between bilateral pontic, in traction dislocation eye tooth in remote
In translation motion, which plays a part of guide rail, can control the posture and motion track for suffering from tooth.
4, the height of the bilateral pontic of the utility model can be higher than dislocation eye tooth, in this way when the eye tooth of patient hangs down
It is directly excessive to eruption, it is available to be connected to bilateral pontic not when eye tooth corona is fully located between central incisor and incisor
Dislocation eye tooth is pulled up by rust steel utility arch.
Description of the drawings
Fig. 1 is the usage state diagram one of the utility model embodiment one.
Fig. 2 is the structural schematic diagram of Fig. 1.
Fig. 3 is the usage state diagram two of the utility model embodiment one.
Fig. 4 is the structural schematic diagram of Fig. 3.
Fig. 5 is the usage state diagram three of the utility model embodiment one.
Fig. 6 is the structural schematic diagram of Fig. 5.
Fig. 7 is the usage state diagram of the utility model embodiment two.
Specific implementation mode
Below in conjunction with the accompanying drawings and the utility model is described in detail in specific embodiment.
Embodiment one
As depicted in figs. 1 and 2, a kind of Double-bridge type dislocation eye tooth rectifier of the present embodiment, it is close for eye tooth
The correction of middle dislocation eruption, including bilateral upper jaw premolar teeth band 1, bilateral maxillary molar band 2, bilateral pontic 3, eye tooth
Bracket 4, stainless steel utility arch 5 and elastic chain ring 6, pontic 3 are in quadrangle, can be bent and be made by the stainless steel wire of diameter 1.0mm
At the bottom edge both ends of quadrangle are welded with homonymy upper jaw premolar teeth band 1 and maxillary molar band 2 respectively, top margin and bottom edge point
Not She You buccal tube 31, buccal tube 31 is equipped with drag hook 32, the distance between the buccal tube 31 of 3 top margin of bilateral pontic and bottom edge phase
Together, the line between the buccal tube 31 of 3 top margin of bilateral pontic can be made parallel with normal dentition, the both ends of stainless steel utility arch 5
Blocking song 51 is bent.
The rectifier of the present embodiment is clinically in use, bilateral upper jaw premolar teeth band 1 and bilateral maxillary molar band 2
It is separately fixed on the upper jaw premolar teeth and maxillary molar of bilateral, eye tooth bracket 4 is cemented on dislocation eye tooth and set
There are groove, 5 both ends of stainless steel utility arch to be inserted into respectively in the buccal tube 31 of bilateral pontic top margin, while the stainless steel being made to correct
Arch wire 5 is included in the groove of eye tooth bracket 4, in order to prevent 5 or so play of stainless steel utility arch, and double side blocking is adjusted
The size of song 51, makes it resist the nozzle of buccal tube 31 just, the present embodiment adjusts the point in cementation eye tooth bracket 4
The position of denture fixing device slot makes its groove and the buccal tube 31 of 3 top margin of bilateral pontic be located along the same line, at this time can be to upper jaw point
Tooth carries out horizontally tracting reset, and elastic chain ring 6 is connected to eye tooth bracket 4 and pontic 3 with 4 homonymy of eye tooth bracket
On the drag hook 32 of top margin buccal tube 31, the eye tooth of the eruption that misplaces is by under the action of the tractive force of elastic chain ring 6, along not
Steel utility arch 5 become rusty gradually to remote middle sliding transfer.
After dislocation eye tooth far moves on to position, at this time as shown in Figure 3 and Figure 4, by stainless steel utility arch 5 from pontic 3
It takes out, and is again placed into the both ends of stainless steel utility arch 5 double in the buccal tube 31 and eye tooth bracket groove of top margin
In the buccal tube 31 on 3 bottom edge of side pontic, adjusting the blocking song 51 at its both ends makes it resist the buccal tube on 3 bottom edge of bilateral pontic just
On 31 nozzle, then a bit of elastic chain ring 6 is separately taken, 6 one end of elastic chain ring is hung on eye tooth bracket 4, the other end is used
Finer wire ligatures on stainless steel utility arch 5, so can to far in it is mobile in place suffer from tooth application vertically to lead
Gravitation makes it do vertically to mobile to finally make in the normal position that it revert to dental arch.
In Clinical practice, if the dislocation eye tooth of patient is vertically excessive to eruption, its corona is caused to be fully located at together
On side on central incisor and homonymy between lateral incisor when, then the lateral correction movement for the eye tooth that misplaces can be by lateral incisor on homonymy
Blocking.The rectifier of the present embodiment is as shown in Figure 5 and Figure 6 at this time, and the height of pontic 3 is adjusted when making pontic so that its
Then stainless steel is corrected and is bent higher than the groove of the eye tooth bracket 4 on dislocation canine tooth corona by the height of top margin buccal tube 31
The both ends of silk 5 are inserted into respectively in the buccal tube 31 of bilateral pontic, and 6 one end of elastic chain ring is hung on eye tooth bracket 4, separately
One end is ligatured with finer wire on stainless steel utility arch 5, and the connection of stainless steel utility arch 5 and elastic chain ring 6 is utilized when correction
Cooperation with will misplace eye tooth into alveolar bone vertically to indentation, wait for the position of the bracket groove on its corona and the top of pontic 3
When side height maintains an equal level and laterally correction movement will not be stopped by lateral incisor on homonymy, then as shown in Figure 1, utilize elastic chain ring
6 pairs of dislocation eye tooths carry out it is remote in traction, make its do it is remote in moving horizontally.
In the present embodiment, ground before the palatal surface and the other side upper jaw of side upper jaw premolar teeth band 1 and maxillary molar band 2
Connector 7 is equipped between tooth band and the palatal surface of maxillary molar band, thus by bilateral upper jaw premolar teeth band and the bilateral upper jaw
Molar band is connected as one, and enhances its branch drag, and connector 7 can be horizontal palate bar or double palatine arches.
The present embodiment is also arranged with hose on stainless steel utility arch 5, and stainless steel correction is can avoid in correcting process
Arch wire causes to damage to patient's gum.
Embodiment two
As shown in fig. 7, remaining structure of the rectifier of the present embodiment is identical as embodiment one, the difference is that pontic 3
Top margin two buccal tubes 31 are set, when such stainless steel utility arch 5 is connect with top margin buccal tube 31, be connected to the close upper jaw
On the buccal tube 31 of canine tooth side, under use state shown in Fig. 1, elastic chain ring 6 can be with close upper jaw point in the first section of traction
The buccal tube 31 of tooth side connects, and when eye tooth moves closer to buccal tube 31, the tractive force of elastic chain ring 6 can gradually become
It is small, elastic chain ring 6 can be connected on the buccal tube 31 far from eye tooth side again continue to draw at this time.In order to further carry
High buccal tube 31 also can connect the Zhi Kangli of elastic chain ring 6, elastic chain ring 7 with two buccal tubes 31 of homonymy top margin simultaneously
It connects.
The Double-bridge type dislocation eye tooth rectifier of the utility model is not limited to the various embodiments described above, and all use equally is replaced
The technical solution that the mode of changing obtains is all fallen in the range of the requires of the utility model protection.
Claims (10)
- The eye tooth rectifier 1. a kind of Double-bridge type misplaces, is used for the correction of eye tooth mesioversion position eruption, it is characterised in that： Including bilateral upper jaw premolar teeth band, bilateral maxillary molar band, bilateral pontic, eye tooth bracket, stainless steel utility arch With elastic chain ring, the pontic is in quadrangle, the bottom edge both ends of quadrangle pontic respectively with homonymy upper jaw premolar teeth band and upper The buccal surface of jaw molar band welds, and buccal tube is welded on top margin and bottom edge, and the eye tooth bracket is equipped with groove, institute Stainless steel utility arch both ends are stated to connect with the buccal tube of bilateral pontic top margin or with the buccal tube on bilateral pontic bottom edge connect respectively It connects, stainless steel utility arch may pass through groove, and one end of the elasticity chain ring is connected on eye tooth bracket, other end connection In on stainless steel utility arch or be connected to on the buccal tube of eye tooth bracket homonymy pontic.
- 2. Double-bridge type dislocation eye tooth rectifier according to claim 1, it is characterised in that：The stainless steel utility arch Both ends are equipped with blocking song, and the blocking is bent to be contacted with buccal tube nozzle.
- 3. Double-bridge type dislocation eye tooth rectifier according to claim 2, it is characterised in that：The buccal tube, which is equipped with, to be drawn Hook, when the elastic chain ring other end is connect with buccal tube, the elastic chain ring end is connected on drag hook.
- 4. Double-bridge type dislocation eye tooth rectifier according to claim 3, it is characterised in that：The buccal surface of bilateral pontic top margin Pipe is identical as the distance between bottom edge.
- 5. Double-bridge type dislocation eye tooth rectifier according to claim 4, it is characterised in that：The buccal surface of bilateral pontic top margin Pipe is located along the same line with groove, the stainless steel utility arch across groove and both ends respectively on bilateral pontic top margin Buccal tube connects, and the elasticity chain ring other end is connect with the buccal tube on pontic top margin.
- 6. Double-bridge type dislocation eye tooth rectifier according to claim 4, it is characterised in that：The stainless steel utility arch It is not passed through groove and both ends is connect with the buccal tube on bilateral pontic top margin respectively, the elasticity chain ring other end is rectified with stainless steel Positive arch wire connection.
- 7. Double-bridge type dislocation eye tooth rectifier according to claim 4, it is characterised in that：The stainless steel utility arch It is not passed through groove and both ends is connect with the buccal tube on bilateral pontic bottom edge respectively, the elasticity chain ring other end is rectified with stainless steel Positive arch wire connection.
- 8. according to one of claim 5 to 7 Double-bridge type dislocation eye tooth rectifier, it is characterised in that：The pontic by The stainless steel wire bending of a diameter of 1.0mm is made.
- 9. Double-bridge type dislocation eye tooth rectifier according to claim 8, it is characterised in that：Side upper jaw premolar teeth band Connector is equipped between the palatal surface and other side upper jaw premolar teeth band and the palatal surface of maxillary molar band of maxillary molar band.
- 10. Double-bridge type dislocation eye tooth rectifier according to claim 9, it is characterised in that：The stainless steel correction bow It is arranged with hose on silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717248.9U CN207755392U (en) | 2017-06-20 | 2017-06-20 | A kind of Double-bridge type dislocation eye tooth rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717248.9U CN207755392U (en) | 2017-06-20 | 2017-06-20 | A kind of Double-bridge type dislocation eye tooth rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755392U true CN207755392U (en) | 2018-08-24 |
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ID=63178916
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717248.9U Expired - Fee Related CN207755392U (en) | 2017-06-20 | 2017-06-20 | A kind of Double-bridge type dislocation eye tooth rectifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN207755392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126277A (en) * | 2017-06-20 | 2017-09-05 | 南京市口腔医院 | A kind of Double-bridge type dislocation eye tooth rectifier |
| CN110575271A (en) * | 2019-09-03 | 2019-12-17 | 南京市口腔医院 | preparation method and use method of digital appliance |
| CN112569011A (en) * | 2020-12-24 | 2021-03-30 | 侯兴江 | Orthodontic device and orthodontic method |
-
2017
- 2017-06-20 CN CN201720717248.9U patent/CN207755392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126277A (en) * | 2017-06-20 | 2017-09-05 | 南京市口腔医院 | A kind of Double-bridge type dislocation eye tooth rectifier |
| CN110575271A (en) * | 2019-09-03 | 2019-12-17 | 南京市口腔医院 | preparation method and use method of digital appliance |
| CN112569011A (en) * | 2020-12-24 | 2021-03-30 | 侯兴江 | Orthodontic device and orthodontic 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190620 |