CN105266907A - Fusion flat cast upper jaw expander - Google Patents
Fusion flat cast upper jaw expander Download PDFInfo
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- CN105266907A CN105266907A CN201410507698.6A CN201410507698A CN105266907A CN 105266907 A CN105266907 A CN 105266907A CN 201410507698 A CN201410507698 A CN 201410507698A CN 105266907 A CN105266907 A CN 105266907A
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- upper jaw
- cast metal
- maxillary
- palate
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Abstract
The invention relates to a fusion flat cast upper jaw expander. The upper jaw expander comprises a left/right side upper jaw cast metal connected crown, a left/right side plastic flat, a spiral expanding arch and two left/right side front and rear palatal bars. An MBT bracket is welded in the centre of a left/right side upper jaw first premolar tooth cast metal connected crown buccal side. One end of the left/right side rear palatal bar is fixed on the spiral expanding arch, and the other end of the left/right side rear palatal bar is connected with the crown palate side of the corresponding cast metal connected crown. One end of the left/right side front palatal bar is fixed on the spiral expanding arch, and the other end of the left/right side front palatal bar is connected with the crown palate side of the corresponding left/right side upper jaw first premolar tooth cast metal connected crown. the cast metal connected crown palate side of the left/right side upper jaw first premolar tooth is in fusion abutting joint with the corresponding left/right side plastic flat, and the bar body of the left/right side front palatal bar is imbedded in the corresponding left/right side plastic flat. The fusion flat cast upper jaw expander achieves noninvasive installation, is bonded and fixed on an upper jaw rear denture, is independent from cooperation of patients, is used in cooperation with a lower jaw fixed orthodontic appliance, and can high-quality orthodontic treatment effects.
Description
Technical field
The present invention relates to a kind of oral orthodontic appliance, especially relate to and a kind ofly merge flat cast type Maxillary Expansion device of leading.
Background technology
Normal Anterior overbite, namely goes up lower incisor and cuts vertical relation between end, for upper incisor corona is cut within end cap crosses 1/3 of lower incisor corona labial surface.Cut end cap when upper incisor to cross the occlusion of lower incisor labial surface more than 1/3 and be namely diagnosed as deep overbite, time serious, lower incisor stings supreme incisor palate side gingiva.Deep overbite patient is, feature that lower jaw Spee ' s curve excessively dark crowded with mandibular dentition often, if do not carry out orthodontic treatment, then the increase along with the age increases the weight of by deep overbite gradually.Serious deep overbite produces harm to the health of periodontal tissue, remporomandibular joint, has adverse effect to facial area is attractive in appearance simultaneously.Quite a few deep overbite patient is wherein had to incline with maxillary transverse deficiency, crowded dentition or upper backteeth tongue.At present, for the treatment of this type of patient owing to not taking the means of Comprehensive Treatment, effect is unsatisfactory.
Summary of the invention:
The object of the invention is to provide a kind of for prior art weak point and merge flat cast type Maxillary Expansion device of leading.This device have labial teeth flat lead and dental arch of maxilla level to expanded function, can treat by coordinating with lower jaw fixed appliance the patient that deep overbite accompanies lower jaw dark Spee ' s curve and maxillary transverse deficiency efficiently.
The object of the invention is to be realized by following measures: a kind ofly merge flat cast type Maxillary Expansion device of leading, it is characterized in that, it comprise left/right side maxillary first premolar near to second molar in the cast metal the successive winning of the number on title of 1/2 corona, left/right side be close to the anterior mucosa of patient's palate Plastic Flat is led, large device driven by spiral, two palate bars before and after left/right side, maxillary first premolar cast metal, described left/right side the successive winning of the number on title hat cheek side central authorities are welded with MBT bracket, posterior palatal bar one end, described left/right side is fixed on spiral and opens on large device, the other end and corresponding left/right side maxillary first molar, the hat palate side of second molar cast metal the successive winning of the number on title connects, anterior palatal bar one end, described left/right side is fixed on spiral and opens on large device, the other end connects with the hat palate side of corresponding left/right side maxillary first premolar metal the successive winning of the number on title, the successive winning of the number on title palate side, cast metal of described left/right side maxillary first premolar is led with corresponding left/right side Plastic Flat and is incorporated docking, and the shaft of left/right side anterior palatal bar is embedded in corresponding left/right side Plastic Flat leads.
Described left/right side anterior palatal bar respectively has two, is separately positioned on the front and rear that left/right side Plastic Flat is led.
Compared with prior art, have employed a kind of of the present invention's proposition and merge flat cast type Maxillary Expansion device of leading, tool has the following advantages: merging flat cast type Maxillary Expansion device of leading is that noinvasive is installed, to be adhesively fixed on after the upper jaw in denture, and the cooperation of not dependent patient, with lower jaw fixed appliance with the use of, its clinical effectiveness is definite, achieve many things at one stroke, the orthodontic treatment effect of high-efficiency high-quality can be reached.
Accompanying drawing illustrates:
Fig. 1 is the example structure schematic diagram that the present invention proposes.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention is elaborated: Fig. 1 shows one embodiment of the present of invention.In figure, merge a flat cast type Maxillary Expansion device of leading, it comprises: the Plastic Flat that the cast metal the successive winning of the number on title 1 of 1/2 corona during left/right side maxillary first premolar 11 to second molar 14 is near, left/right side are close to the anterior mucosa of patient's palate leads 2, two palate bars before and after large device 3, left/right side driven by spiral, maxillary first premolar 11 cast metal, described left/right side the successive winning of the number on title hat cheek side central authorities are welded with MBT bracket 15, posterior palatal bar 41 one end, described left/right side is fixed on spiral and opens on large device 3, the other end and corresponding left/right side maxillary first molar, the hat palate side of second molar 14 cast metal the successive winning of the number on title connects, anterior palatal bar 42 one end, described left/right side is fixed on spiral and opens on large device 3, the other end connects with the hat palate side of corresponding maxillary first premolar 11 cast metal, left/right side the successive winning of the number on title, the successive winning of the number on title palate side, cast metal of described left/right side maxillary first premolar 11 is led 2 with corresponding left/right side Plastic Flat and is incorporated docking, and the left/right side Plastic Flat that the shaft of left/right side anterior palatal bar 42 is embedded in correspondence is led in 2.
Described left/right side anterior palatal bar respectively has two, is separately positioned on the front and rear that left/right side Plastic Flat is led.Adopt such structure to play and strengthen flat connection and the reinforcement effect of leading and expanding bow device.
Operation principle of the present invention is as follows: the Maxillary Bilateral cast metal the successive winning of the number on title of this product holds corona, decreases the side effect of corona Buccoclination movement when expanding bow, avoids backteeth Vertical dimension simultaneously and extends, and serves three-dimensional to control preferably.Labial teeth is put down occurred level while of leading part adjoint expansion bow device and, to expansion, is played facilitation to the effect that overall dental arch is expanded.After expansion bow occurs gap to labial teeth, by the MBT bracket of maxillary first premolar cheek side welding, utilize and expand bow device as Enhanced anchorase, can realize that labial teeth comes into line, adduction in early days, improve therapeutic efficiency.While expansion bow, labial teeth district puts down to lead and continues to play the effect of leveling arch, with mandibular dentition fixed appliance with the use of, force down lower labial teeth, solve labial teeth deep overbite.
The embodiment provided above is not construed as limiting the invention, and in this area, those skilled in the art make various distortion within the scope of the appended claims or revise all in protection domain.
Claims (2)
1. one kind merges flat cast type Maxillary Expansion device of leading, it is characterized in that, it comprise left/right side maxillary first premolar near to second molar in the cast metal the successive winning of the number on title of 1/2 corona, left/right side be close to the anterior mucosa of patient's palate Plastic Flat is led, large device driven by spiral, two palate bars before and after left/right side, maxillary first premolar cast metal, described left/right side the successive winning of the number on title hat cheek side central authorities are welded with MBT bracket, posterior palatal bar one end, described left/right side is fixed on spiral and opens on large device, the other end and corresponding left/right side maxillary first molar, the hat palate side of second molar cast metal the successive winning of the number on title connects, anterior palatal bar one end, described left/right side is fixed on spiral and opens on large device, the other end connects with the hat palate side of corresponding maxillary first premolar cast metal, left/right side the successive winning of the number on title, the successive winning of the number on title palate side, cast metal of described left/right side maxillary first premolar is led with corresponding left/right side Plastic Flat and is incorporated docking, and the shaft of left/right side anterior palatal bar is embedded in corresponding left/right side Plastic Flat leads.
2. the cast type Maxillary Expansion device of leading is put down in fusion according to claim 1, it is characterized in that, described left/right side anterior palatal bar respectively has two, is separately positioned on the front and rear that left/right side Plastic Flat is led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507698.6A CN105266907B (en) | 2014-09-28 | 2014-09-28 | The flat cast type Maxillary Expansion device led of fusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507698.6A CN105266907B (en) | 2014-09-28 | 2014-09-28 | The flat cast type Maxillary Expansion device led of fusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266907A true CN105266907A (en) | 2016-01-27 |
| CN105266907B CN105266907B (en) | 2018-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410507698.6A Active CN105266907B (en) | 2014-09-28 | 2014-09-28 | The flat cast type Maxillary Expansion device led of fusion |
Country Status (1)
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| CN (1) | CN105266907B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726143A (en) * | 2016-04-29 | 2016-07-06 | 浙江大学医学院附属口腔医院 | Expansion type muscular activator for correcting class-II malocclusion and correction method thereof |
| CN106618761A (en) * | 2017-02-14 | 2017-05-10 | 常州市第人民医院 | Scissors bite (as shown in Description) correction appliance |
| 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 |
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
| CN110478061A (en) * | 2019-09-12 | 2019-11-22 | 蒋福林 | A kind of Maxillary Expansion facing and processing method |
| CN111970990A (en) * | 2018-04-11 | 2020-11-20 | 阿莱恩技术有限公司 | Releasable palatal expander |
| US11376101B2 (en) | 2016-12-02 | 2022-07-05 | Align Technology, Inc. | Force control, stop mechanism, regulating structure of removable arch adjustment appliance |
| US11576754B2 (en) | 2016-12-02 | 2023-02-14 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
| US11638629B2 (en) | 2014-09-19 | 2023-05-02 | Align Technology, Inc. | Arch expanding appliance |
| US11744677B2 (en) | 2014-09-19 | 2023-09-05 | Align Technology, Inc. | Arch adjustment appliance |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11744677B2 (en) | 2014-09-19 | 2023-09-05 | Align Technology, Inc. | Arch adjustment appliance |
| US11638629B2 (en) | 2014-09-19 | 2023-05-02 | Align Technology, Inc. | Arch expanding appliance |
| CN105726143B (en) * | 2016-04-29 | 2018-06-29 | 浙江大学医学院附属口腔医院 | A kind of expansion arcuate activator for being used to correct II class misfit |
| CN105726143A (en) * | 2016-04-29 | 2016-07-06 | 浙江大学医学院附属口腔医院 | Expansion type muscular activator for correcting class-II malocclusion and correction method thereof |
| US11376101B2 (en) | 2016-12-02 | 2022-07-05 | Align Technology, Inc. | Force control, stop mechanism, regulating structure of removable arch adjustment appliance |
| US11576754B2 (en) | 2016-12-02 | 2023-02-14 | Align Technology, Inc. | Methods and apparatuses for customizing a rapid palatal expander |
| CN106618761A (en) * | 2017-02-14 | 2017-05-10 | 常州市第人民医院 | Scissors bite (as shown in Description) correction appliance |
| CN111970990A (en) * | 2018-04-11 | 2020-11-20 | 阿莱恩技术有限公司 | Releasable palatal expander |
| US11564777B2 (en) | 2018-04-11 | 2023-01-31 | Align Technology, Inc. | Releasable palatal expanders |
| CN111970990B (en) * | 2018-04-11 | 2023-04-18 | 阿莱恩技术有限公司 | Releasable palatal expander |
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
| 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 |
| CN110478061A (en) * | 2019-09-12 | 2019-11-22 | 蒋福林 | A kind of Maxillary Expansion facing and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266907B (en) | 2018-01-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: Room 122, 2305 Zuchongzhi Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai 201210 Patentee after: Zhengya Dental Technology (Shanghai) Co.,Ltd. Address before: 200011 Department of Orthodontics, the Ninth People's Hospital, No. 639, manufacturing Bureau Road, Huangpu District, Shanghai Patentee before: Wang Honghong Patentee before: Shen Gang |
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| TR01 | Transfer of patent right |