CN105310787B - Fixed asymmetry Occlusal pad joint casting crown releases locked bite device - Google Patents
Fixed asymmetry Occlusal pad joint casting crown releases locked bite device Download PDFInfo
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- CN105310787B CN105310787B CN201410717456.XA CN201410717456A CN105310787B CN 105310787 B CN105310787 B CN 105310787B CN 201410717456 A CN201410717456 A CN 201410717456A CN 105310787 B CN105310787 B CN 105310787B
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- molar
- casting metal
- successive winning
- locked bite
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Abstract
The present invention relates to a kind of fixed asymmetric Occlusal pad joint casting crowns to release locked bite device, it includes upper jaw part, lower jaw part；The maxillar part is divided to including two palate bars before and after upper jaw left/right side frist premolar to first molar or second molar casting metal the successive winning of the number on title, oppositely positioned Hyrax spirals expander, left/right side；Lower jaw part point includes the frist premolar of lower jaw locked bite side to mandibular first molar or second molar casting metal the successive winning of the number on title, casting metal the successive winning of the number on title hollow out at corresponding cusp, mandibular first premolar, the cheek of casting metal the successive winning of the number on title of mandibular first molar, tongue side are welded with metallic traction hook respectively.Advantages of the present invention：1）Small volume, foreign body sensation are smaller, are adhesively fixed simultaneously, the compliance of patient are required to reduce, orthopedic effect is more stable.2）Multiple backteeth connection of locked bite is integral, the tooth caused by interaction traction is possible can be avoided vertically to raised side effect.3）While locked bite is released, which can also coordinate upper lower jaw arch width.
Description
Technical field：
The present invention relates to a kind of oral orthodontic appliance, more particularly, to a kind of fixed asymmetric Occlusal pad joint casting
Hat releases locked bite device.
Background technology：
According to the cheek tongue position relationship of upper and lower backteeth, locked bite can clinically be divided into positive locked bite and underhung bite.Its
In, positive locked bite clinic is more common, and positive locked bite refers to that the tongue inclined-plane of the upper jaw backteeth the tip of the tongue is located at the cheek of mandible posterior cheek point
The cheek side on inclined-plane, tooth close the contact of face aclusion.Positive locked bite can be divided into the positive locked bite of indivedual teeth again；Unilateral second molar up and down is just
Locked bite, the positive locked bite of unilateral majority backteeth and the positive locked bite of bilateral majority backteeth.
Unilateral most backteeth locked bites cause offside unilateral posterior teeth nozzle often because of unilateral most deciduous molar odontonecrosis damages or early mistake
It chews and causes.This has larger adverse effect to the functional movement and masticatory movement of patient's lower jaw.And unilateral posterior teeth all just locks tooth
The patient of caused asymmetric facial deformity is closed then since backteeth is all contactless, patient can only be engaged with offside unilateral side
Function easily induces temporomandibular joint disease, asymmetric so as to cause mandibular or so development, causes face type deflection, this will give
Patient causes very big psychology and mental burden.The present invention is mainly for the positive locked bite of the most backteeth in this kind of unilateral side and with upper
The uncoordinated patient of mandibular dental arch width carries out the oral orthodontic appliance of complex treatment.
Invention content：
A kind of fixed asymmetric Occlusal pad joint casting is provided the purpose of the present invention is being directed to prior art shortcoming
It makes hat and releases locked bite device.The device opens cusp lock knot at locked bite using the raising occlusion of fixed backteeth Occlusal pad
Relationship releases locked bite, and for the uncoordinated patient of upper lower jaw arch width, it is wide can to coordinate backteeth section dental arch simultaneously
Degree carries out upper jaw contracting bow, mandibular arch expander.
The purpose of the present invention is realized by following measures：A kind of fixed asymmetric Occlusal pad joint casting crown releases lock
Tooth, which attaches together, to be put, which is characterized in that and it includes upper jaw part, lower jaw part, wherein：
Maxillar part point include upper jaw left/right side frist premolar to first molar or second molar casting metal the successive winning of the number on title, instead
Two palate bars before and after Hyrax spirals expander, left/right side to placement；Upper jaw left/right side casting metal the successive winning of the number on title is in corresponding tooth
Hollow out at point, the frist premolar of locked bite side in upper jaw left/right side, first molar the cheek side of metal crown be equipped with metal and lead
Draw hook, in the upper jaw left/right side casting metal the successive winning of the number on title of non-locked bite side overlay plastics Occlusal pad, Occlusal pad height and make lock tooth
Close tooth be detached from cusp lock knot it is corresponding, described left/right side anterior palatal bar one end is fixed on spiral expander, the other end with it is corresponding
The hat palate side connection of left/right side frist premolar casting metal the successive winning of the number on title, described left/right side posterior palatal bar one end are fixed on spiral expansion
On device, the hat palate side of the other end and corresponding left/right side first molar casting metal the successive winning of the number on title connects；
Lower jaw part point includes the frist premolar of lower jaw locked bite side to mandibular first molar or second molar casting metal
The successive winning of the number on title, casting metal the successive winning of the number on title hollow out at corresponding cusp, mandibular first premolar, mandibular first molar casting metal the successive winning of the number on title
Cheek, tongue side be welded with metallic traction hook respectively.
The hat edge of the upper jaw part casting metal the successive winning of the number on title is far from 0.5~1.0mm of gingival margin.
The hat edge of the lower jaw part casting metal the successive winning of the number on title is far from 0.5~1.0mm of gingival margin.
It is be bonded using glass ion binding agent between the up/down jaw part casting metal the successive winning of the number on title and corona.
The plastics Occlusal pad tooth conjunction face is equipped with the overfolw hole of several diameter 1mm.
Compared with prior art, the fixed asymmetric Occlusal pad joint casting crown of one kind proposed by the present invention is employed to release
Locked bite device, has the following advantages that：This orthopedic appliance and the movable labial teeth clinically used, which are put down, leads or backteeth Occlusal pad
It compares, small volume, foreign body sensation is smaller；It is adhesively fixed simultaneously, the compliance of patient is required to reduce, so as to reduce subjective shadow
The interference of the factor of sound, orthopedic effect are more stable.Multiple backteeth connection of locked bite is integral by the apparatus for correcting, can also be kept away
Exempt from the tooth caused by interaction traction is possible vertically to raised side effect.In addition, while locked bite is released, the device is also
It can coordinate upper lower jaw arch width.
Description of the drawings：
Fig. 1 is one embodiment upper jaw part-structure schematic diagram proposed by the present invention.
Fig. 2 is Fig. 1 embodiment lower jaw part-structure schematic diagrams.
Specific embodiment：
It elaborates below in conjunction with the accompanying drawings to specific embodiment：Fig. 1~Fig. 2 shows the implementations of the present invention
Example.In figure, a kind of fixed asymmetric Occlusal pad joint casting crown releases locked bite device, it includes upper jaw part 1, lower jaw part
Divide 2；Wherein：
Upper jaw part 1 include upper jaw left/right side frist premolar to first molar or second molar casting metal the successive winning of the number on title 11,
Two palate bars 18/19 behind two palate bars 13/14, left/right side before oppositely positioned Hyrax spirals expander 12, left/right side；On
Jaw left/right side casting metal the successive winning of the number on title hollow out 15 at corresponding cusp, the frist premolar of locked bite side in upper jaw left/right side,
The cheek side of the metal crown 11 of first molar is equipped with metallic traction hook 16, the casting metal of non-locked bite side in upper jaw left/right side
The height that the successive winning of the number on title overlays plastics Occlusal pad 17, Occlusal pad 17 is corresponding with making locked bite tooth disengaging cusp lock knot, the left/right side
13/14 one end of anterior palatal bar is fixed on the 12, other end on spiral expander and joins with corresponding left/right side frist premolar casting metal
Hat 11 hat palate side connection, posterior palatal bar 18/19 one end in the left/right side is fixed on spiral expander 12, the other end with it is corresponding
Left/right side first molar casting metal the successive winning of the number on title 11 hat palate side connection.In this structure, the hat of upper jaw part casting metal the successive winning of the number on title
Edge takes 1mm far from 0.5~1.0mm of gingival margin, the present embodiment.Oppositely positioned Hyrax spirals expand among the casting metal the successive winning of the number on title of both sides
Big device, width and the upper jaw backteeth section that Hyrax spirals expander places front opening need the equivalent width of constriction, lower jaw in coordination
Arch width deficiency.Once, i.e., 0.25mm is bent in contracting in every two days for oppositely positioned Hyrax spirals expander every other day turn.In addition,
The frist premolar of locked bite side in upper jaw left/right side, first molar the cheek side of metal crown 11 be equipped with metallic traction hook, be
It is drawn for the ease of interaction and releases locked bite relationship.
The frist premolar of lower jaw part 2 including lower jaw locked bite side is to mandibular first molar or second molar casting metal
Even hat 21, casting metal the successive winning of the number on title hollow out 22 at corresponding cusp, mandibular first premolar, the casting metal of mandibular first molar
The cheek of the successive winning of the number on title 21, tongue side are welded with metallic traction hook 23 respectively.In this structure, the hat edge of lower jaw part casting metal the successive winning of the number on title is far from tooth
Gum 0.5~1.0mm of edge, the present embodiment take 1mm.Cheek, tongue side are respectively welded bend towards under metallic traction hook, so that interaction traction is perpendicular
Straight mandible posterior releases locked bite relationship, while increases mandible posterior section arch width.
The present invention further takes following measure：It is used between the up/down jaw part casting metal the successive winning of the number on title and corona
Glass ion binding agent is bonded.The benefit being adhesively fixed is that the compliance of patient is required to reduce, so as to reduce subjective impact
The interference of factor, orthopedic effect are more stable.
The plastics Occlusal pad tooth conjunction face is equipped with the overfolw hole of several diameter 1mm.Be conducive to the overflowing of Chemical Felter,
Increase mechanical fixing while chemical maintenance.
The entitled occlusion of English that tooth in applying herein closes, in dentistry dens in dente and the left part for being combined into a word
And right part, but can not find such word in common character library, therefore separately writing.
Embodiments presented above is not construed as limiting the invention, and those skilled in the art in the art are in appended power
Various deformations or amendments are made in protection domain in the range of profit requirement.
Claims (5)
1. a kind of fixed asymmetric Occlusal pad joint casting crown releases locked bite device, which is characterized in that it includes maxillar part
Divide, lower jaw part, wherein：
Maxillar part point includes upper jaw left/right side frist premolar to first molar or second molar casting metal the successive winning of the number on title, reversely put
Two palate bars before and after the Hyrax spirals expander put, left/right side；Upper jaw left/right side casting metal the successive winning of the number on title is at corresponding cusp
Hollow out, the frist premolar of locked bite side in upper jaw left/right side, first molar the cheek side of metal crown be equipped with metallic traction
Hook, in the upper jaw left/right side casting metal the successive winning of the number on title of non-locked bite side overlay plastics Occlusal pad, Occlusal pad height and make locked bite
Tooth be detached from cusp lock knot it is corresponding, described left/right side anterior palatal bar one end is fixed on spiral expander, the other end with it is corresponding
The hat palate side connection of left/right side frist premolar casting metal the successive winning of the number on title, described left/right side posterior palatal bar one end are fixed on spiral expansion
On device, the hat palate side of the other end and corresponding left/right side first molar casting metal the successive winning of the number on title connects；
Frist premolar to the mandibular first molar or second molar casting metal that lower jaw part point includes lower jaw locked bite side is even preced with,
Casting metal the successive winning of the number on title hollow out at corresponding cusp, mandibular first premolar, mandibular first molar casting metal the successive winning of the number on title cheek,
Tongue side is welded with metallic traction hook respectively.
2. fixed asymmetric Occlusal pad joint casting crown releases locked bite device according to claim 1, which is characterized in that
The hat edge of the upper jaw part casting metal the successive winning of the number on title is far from 0.5~1.0mm of gingival margin.
3. fixed asymmetric Occlusal pad joint casting crown releases locked bite device according to claim 1, which is characterized in that
The hat edge of the lower jaw part casting metal the successive winning of the number on title is far from 0.5~1.0mm of gingival margin.
4. fixed asymmetric Occlusal pad joint casting crown releases locked bite device according to claim 1, which is characterized in that
It is be bonded using glass ion binding agent between up/down jaw part casting metal the successive winning of the number on title and corona.
5. releasing locked bite device according to the fixed asymmetric Occlusal pad joint casting crown of claim 1 or 4, feature exists
In the plastics Occlusal pad tooth conjunction face is equipped with the overfolw hole of several diameter 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717456.XA CN105310787B (en) | 2014-12-01 | 2014-12-01 | Fixed asymmetry Occlusal pad joint casting crown releases locked bite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717456.XA CN105310787B (en) | 2014-12-01 | 2014-12-01 | Fixed asymmetry Occlusal pad joint casting crown releases locked bite device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105310787A CN105310787A (en) | 2016-02-10 |
| CN105310787B true CN105310787B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717456.XA Expired - Fee Related CN105310787B (en) | 2014-12-01 | 2014-12-01 | Fixed asymmetry Occlusal pad joint casting crown releases locked bite device |
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| CN (1) | CN105310787B (en) |
Families Citing this family (6)
| 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 |
| CN108371561B (en) * | 2018-05-23 | 2023-11-03 | 北京大学口腔医学院 | Bow-expanding type bite pad |
| CN108888368A (en) * | 2018-09-12 | 2018-11-27 | 佛山市佛冠义齿有限公司 | Cast type band and casting strip ring type rapid spiral expand bow device |
| CN109730788B (en) * | 2019-03-13 | 2023-12-29 | 四川大学 | Device is corrected in combination of leading mandibular forward and fixed orthodontic |
| CN111166513B (en) * | 2020-03-06 | 2021-11-12 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN111956347B (en) * | 2020-08-03 | 2022-03-18 | 厦门医学院附属口腔医院(厦门市口腔医院) | Temporal-mandibular joint condylar development inducer and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197644A (en) * | 1978-03-16 | 1980-04-15 | Ackerman Richard J Jr | Orthodontic method and appliance |
| CN201101586Y (en) * | 2007-09-25 | 2008-08-20 | 中国人民解放军第四军医大学 | Non-jointing pressed film type helical quickly bow-expanding device |
| CN201586084U (en) * | 2010-01-18 | 2010-09-22 | 江苏省口腔医院 | Underjaw removable pad correcting single-side crossbite posterior teeth |
| CN203208140U (en) * | 2013-05-08 | 2013-09-25 | 李强 | Correcting machine used for single-side back-tooth closure correction |
| CN204318948U (en) * | 2014-12-01 | 2015-05-13 | 赵宁 | Fixed asymmetric Occlusal pad associating cast crown removes locked bite device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050186524A1 (en) * | 2004-02-24 | 2005-08-25 | Align Technology, Inc. | Arch expander |
| US7314372B2 (en) * | 2004-05-19 | 2008-01-01 | Orthovisage, Inc. | System and method to bioengineer facial form in adults |
-
2014
- 2014-12-01 CN CN201410717456.XA patent/CN105310787B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4197644A (en) * | 1978-03-16 | 1980-04-15 | Ackerman Richard J Jr | Orthodontic method and appliance |
| CN201101586Y (en) * | 2007-09-25 | 2008-08-20 | 中国人民解放军第四军医大学 | Non-jointing pressed film type helical quickly bow-expanding device |
| CN201586084U (en) * | 2010-01-18 | 2010-09-22 | 江苏省口腔医院 | Underjaw removable pad correcting single-side crossbite posterior teeth |
| CN203208140U (en) * | 2013-05-08 | 2013-09-25 | 李强 | Correcting machine used for single-side back-tooth closure correction |
| CN204318948U (en) * | 2014-12-01 | 2015-05-13 | 赵宁 | Fixed asymmetric Occlusal pad associating cast crown removes locked bite device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105310787A (en) | 2016-02-10 |
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Granted publication date: 20180619 Termination date: 20211201 |