CN106667594A - Dental arch expansion device and operation method thereof - Google Patents
Dental arch expansion device and operation method thereof Download PDFInfo
- Publication number
- CN106667594A CN106667594A CN201610522130.0A CN201610522130A CN106667594A CN 106667594 A CN106667594 A CN 106667594A CN 201610522130 A CN201610522130 A CN 201610522130A CN 106667594 A CN106667594 A CN 106667594A
- Authority
- CN
- China
- Prior art keywords
- dental arch
- support
- facing
- expands
- bow device
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
Abstract
The invention relates to a dental arch expansion device and an operation method thereof. The dental arch expansion device comprises at least two braces and stents, wherein the braces are mounted on teeth on two sides respectively, and each stent is fixed between the adjacent braces. The dental arch expansion device has the superior effects as follows: with the adoption of the brace and stent matched structure, the dental arch expansion device has directionality during arch expansion, and the tooth correction reliability is improved; the stents are simple in structure and convenient to dismount, after the device is worn by a patient, the oral foreign body sensation is small, the ulcer incidence is low, the correction effect is good, and health of teeth is facilitated. According to the dental arch expansion device, adaptive arch expansion is performed in accordance with distance to be enlarged in front and behind the dental arch, and accordingly, the problem that the final arch expansion result is inconsistent with the design goal is solved.
Description
Technical field
The present invention relates to mouth cavity orthodontic appliance technical field, is related in stomatology activity correction in orthodontic appliance
Device, and in particular to a kind of dental arch expands bow device and its operational approach.
Background technology
Existing dental arch expander is bent based on device with fixed expansion.It is a kind of screw that bow device is expanded in the fixation, by pull bar
It is fixed on the facing on both sides, facing is fixed on both sides tooth, by expanding the screw thread rotation in the middle of bow device dental arch is progressively expanded, should
Fixed to expand the size that bow device expands to dental arch, the distance that tooth expands before and after both sides is essentially the same, it is difficult to adapt to clinically complicated
Expansion bow require, while the size of expanded dental arch does not have accurate quantification, so as to cause dental arch before and after expansion blindness.
The content of the invention
A primary object of the present invention is to overcome at least one defect of the prior art, there is provided a kind of structure letter
Single, easy to operate dental arch expands bow device and its operational approach.
In order to realize above-mentioned technical proposal, the present invention is employed the following technical solutions：
According to an aspect of the present invention, there is provided a kind of dental arch expands bow device, including:
At least two facings, are respectively arranged on the tooth of both sides；
Support, is fixed between adjacent facing.
According to an embodiment of the present invention, the facing is made using rigid transparent material.
According to an embodiment of the present invention, shape, size configuration of the facing with wearer's degree of lip-rounding and tooth.
According to an embodiment of the present invention, the facing is additionally provided with one for the groove with the support assorted.
According to an embodiment of the present invention, the support is connected to the facing by self curing plastic body.
According to an embodiment of the present invention, the S-shaped structure in the middle part of the support, its two ends are wire kink.
According to an embodiment of the present invention, the Z-shape structure in the middle part of the support, its two ends are wire kink.
According to an embodiment of the present invention, the middle part of the support helically structure, its two ends are wire kink.
According to an embodiment of the present invention, the support is metal rack or plastic stent.
According to an embodiment of the present invention, the support is using lamellar body structure or column structure.
According to an embodiment of the present invention, when the support adopts column structure, a diameter of 0.2mm of the support~
1.0mm。
According to an embodiment of the present invention, metal positioning wire body is provided with the facing.
According to an embodiment of the present invention, the metal positioning wire body is staggered to form network structure.
According to an embodiment of the present invention, the support be set to it is multiple, and in block form distribution.
According to an embodiment of the present invention, it is provided with positioner in the facing.
According to another aspect of the present invention, there is provided a kind of dental arch expands the operational approach of bow device, including:
At least two facings are installed on the tooth of both sides respectively；
Support is installed between adjacent facing.
According to an embodiment of the present invention, the support is multiple, and adjacent support is set up in parallel.
As shown from the above technical solution, the present invention possesses at least one of advantages below and good effect：
Using facing and the structure of support assorted, there is directivity when dental arch is expanded, improve the reliability of orthodonticies,
The supporting structure is simple, convenient disassembly, and patient wears little into rear oral cavity foreign body sensation, and ulcer rates are little, and rectification effect is good, is beneficial to
The health of tooth.
Dental arch of the present invention expands the expansion bow that bow device is adapted to according to the size for needing to expand distance before and after dental arch, so as to
Solve the problems, such as that expansion dental arch final result is inconsistent with design object.
Description of the drawings
Fig. 1 is that dental arch of the present invention expands in the embodiment for bending device the structural representation for installing first support；
Fig. 2 is that dental arch of the present invention expands in the embodiment for bending device the structural representation for installing second support；
Fig. 3 is that dental arch of the present invention expands in the embodiment for bending device the structural representation for installing the 3rd support；
Fig. 4 is the flow chart that dental arch of the present invention expands bow device；
Fig. 5 is the structural representation of another embodiment that dental arch of the present invention expands bow device.
Description of reference numerals is as follows：
1- facings, 2- supports, 3- teeth.
Specific embodiment
In describing the invention, unless otherwise stated, " multiple " are meant that two or more.Term " interior ",
" on ", the orientation of the instruction such as D score or state relation be, based on orientation shown in the drawings or state relation, to be for only for ease of and retouch
State the present invention and simplify description, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool connects, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention is understood as the case may be.
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
Dental arch expands bow device embodiment one
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 1 is the structural representation of the embodiment that dental arch of the present invention expands bow device, is schemed
2 is that dental arch of the present invention expands in the embodiment for bending device the structural representation for installing second support, and Fig. 3 is that dental arch of the present invention expands bow
The structural representation of the 3rd support is installed, Fig. 4 is the operational flowchart that dental arch of the present invention expands bow device in one embodiment of device.This
Invent the dental arch and expand bow device including two facings 1, supports 2, wherein described two facings 1 are respectively arranged in the tooth of both sides
On, the support 2 is fixed between adjacent facing 1.
As shown in Figure 1 to Figure 3, the facing 1 is made using rigid transparent material, the facing 1 manufactured using transparent material
It is easy to observe the identical situation of facing 1 and tooth, is beneficial to the reliability for improving correction.Certainly, facing of the present invention 1 with
The shape of wearer's degree of lip-rounding and tooth, size configuration.
In present embodiment, the facing 1 is additionally provided with a groove (not shown) for coordinating with the support 2.Adopt
With the design of groove, it is easy to the support 2 to be embedded within portion, and then improves the stability of cooperation.Further, the support
2 are connected to the facing 1 by self curing plastic body, i.e., after support 2 is embedded in groove, blocked by self curing plastic body so that
Frame 2 is firm with groove fit.
As shown in Figure 1 to Figure 3, the S-shaped structure in the middle part of the support 2, its two ends are wire kink.The support 2
Can be metal rack, its life-span length is easy to recycle；Certainly plastic stent, its low cost of manufacture also be can select.
As shown in Figure 1 to Figure 3, the support 2 adopts column structure.It is such as curved using the support 2 of column structure beneficial to bending
Roll over for S-shaped, Z-shaped structure.Further, when the support 2 adopts column structure, a diameter of 0.2mm of the support 2~
1.0mm, its a diameter of 0.2mm, 0.5mm, 0.8mm, 1.0mm.
It should be noted that metal positioning wire body (not shown) is provided with the facing 1, and metal positioning
Steel wire body is staggered to form network structure, improves the intensity of facing 1.Further, the diameter of the metal positioning wire body
For the steel wire of 0.1mm or diameter less than 0.1mm.
In the present embodiment, it is provided with positioner (not shown) in the facing 1.The present invention using positioner with
The technical scheme that facing 1 is combined, positioner is built in inside facing 1 so that it is many that dental arch expansion bow device of the present invention becomes one kind
Function utensil, such as child are worn the dental arch and are expanded after bow device, are easy in time position the whereabouts and position of child, and the later stage
Search, succour.Especially there is the function that prevents that child from being swindled instantly, certainly with the proviso that the child is with the present invention's
Dental arch expands bow device.
As shown in figure 3, the support 2 is set to three, respectively first support 2, second support 2, the 3rd support 2, and on
State three supports 2 to be distributed in block form.In concrete installation, its installation steps is as shown in figure 4, Fig. 4 gives three described supports 2
Go out the operational approach that a kind of dental arch of the present invention expands bow device, including:
S01：Two facings 1 are installed on the tooth 3 of both sides respectively, according to need before and after the both sides of preset facing 1 expand bow
Distance carries out second step operation；Wherein described two facings 1 are made using clear hard material；
S02：First support 2 is installed between adjacent facing 1, and first support 2 is fixed with self curing plastic body；Wear
Person wears the time of setting, without uncomfortable reaction such as after two weeks, then carries out the operation of the 3rd step；
S03：Second support 2 is installed between adjacent facing 1；The second support 2 sets side by side with first support 2
Put；Wearer wears the time of setting, without uncomfortable reaction such as after two weeks, then carries out FOUR EASY STEPS；
S04：3rd support 2 is installed between adjacent facing 1, certainly the 3rd support 2 and first support 2, second
Support 2 is set up in parallel, wherein the 3rd support 2 is between first support 2 and second support 2.
Carry out installing dental arch of the present invention by above-mentioned steps and expand bow device, can reach the purpose for expanding dental arch, its simple structure,
It is easy to operate.
Dental arch expands bow device embodiment two
Referring to Fig. 5, Fig. 5 is the structural representation of another embodiment that dental arch of the present invention expands bow device.Dental arch of the present invention expands
Bow device provides embodiment two, two facings 1, support 2 is specifically included, wherein described two facings 1 are respectively arranged in both sides
On tooth, the support 2 is fixed between adjacent facing 1.
Present embodiment two is with the difference of embodiment one：The middle part of the support 2 helically structure, its two ends are line
Shape kink.
As shown in figure 5, the support 2 is three, respectively first support 2, second support 2, the 3rd support 2, and it is above-mentioned
Three supports 2 are distributed in block form.In concrete installation, its installation steps is as shown in figure 4, Fig. 4 is given three described supports 2
A kind of dental arch of the present invention expands the operational approach of bow device, including:
S01：Two facings 1 are installed on the tooth 3 of both sides respectively, according to need before and after the both sides of preset facing 1 expand bow
Distance carries out second step operation；Wherein described two facings 1 are made using clear hard material；
S02：First support 2 is installed between adjacent facing 1, and first support 2 is fixed with self curing plastic body, it is described
First support 2 is the support 2 in upper end；Wearer wears the time of setting, without uncomfortable reaction such as after two weeks, then carries out the 3rd
Step operation；
S03：Second support 2 is installed between adjacent facing 1；The second support 2 sets side by side with first support 2
Put, the second support 2 is the support 2 in lower end；Wearer wears the time of setting, without uncomfortable reaction such as after two weeks, then
Carry out FOUR EASY STEPS；
S04：3rd support 2 is installed between adjacent facing 1, certainly the 3rd support 2 and first support 2, second
Support 2 is set up in parallel；Wherein the 3rd support 2 is between first support 2 and second support 2.
Carry out installing dental arch of the present invention by above-mentioned steps and expand bow device, can reach the purpose for expanding dental arch, its simple structure,
It is easy to operate.
The structure that the present invention is coordinated using facing 1 with support 2, has directivity when dental arch is expanded, and improves orthodonticies
Reliability, the simple structure of the support 2, convenient disassembly, patient wears little into rear oral cavity foreign body sensation, and ulcer rates are little, correction
Effect is good, beneficial to the health of tooth.Dental arch of the present invention expands bow device to be carried out according to the size for needing to expand distance before and after dental arch
The expansion bow of adaptation, it is inconsistent with design object so as to solve the problems, such as expansion dental arch final result.
It should be appreciated that the present invention be not limited in its application to set forth herein part detailed construction and arrangement side
Formula.The present invention can have other embodiment, and can in many ways realize and perform.Aforesaid deformation form and modification
Form falls within the scope of the present invention.It should be appreciated that invention disclosed and defined herein is extended in text and/or accompanying drawing
In mention or the significantly all alternative combination of two or more independent features.Embodiment as herein described is illustrated
Know for realizing the best mode of the present invention, and those skilled in the art will be enable using the present invention.
Claims (10)
1. a kind of dental arch expands bow device, it is characterised in that include:
At least two facings, are respectively arranged on the tooth of both sides；
Support, is fixed between adjacent facing.
2. dental arch according to claim 1 expands bow device, it is characterised in that the facing is made using rigid transparent material.
3. dental arch according to claim 2 expands bow device, it is characterised in that the facing and wearer's degree of lip-rounding and the shape of tooth
Shape, size configuration.
4. dental arch according to claim 3 expands bow device, it is characterised in that the facing is additionally provided with one to be used for and the support
The groove of cooperation.
5. dental arch according to claim 1 expands bow device, it is characterised in that the support is connected to institute by self curing plastic body
State facing.
6. according to claim 1 or 5 dental arch expands bow device, it is characterised in that the S-shaped structure in middle part of the support, its
Two ends are wire kink.
7. according to claim 1 or 5 dental arch expands bow device, it is characterised in that the middle part of the support helically structure, its
Two ends are wire kink.
8. the dental arch according to any one of claim 1-4 expands bow device, it is characterised in that metal positioning is provided with the facing
Steel wire body.
9. a kind of dental arch expands the operational approach of bow device, it is characterised in that include:
At least two facings are installed on the tooth of both sides respectively；
Support is installed between adjacent facing.
10. dental arch according to claim 9 expands the operational approach of bow device, it is characterised in that the support be it is multiple, it is adjacent
Support be set up in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522130.0A CN106667594A (en) | 2016-06-30 | 2016-06-30 | Dental arch expansion device and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522130.0A CN106667594A (en) | 2016-06-30 | 2016-06-30 | Dental arch expansion device and operation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106667594A true CN106667594A (en) | 2017-05-17 |
Family
ID=58839141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610522130.0A Pending CN106667594A (en) | 2016-06-30 | 2016-06-30 | Dental arch expansion device and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667594A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111970990A (en) * | 2018-04-11 | 2020-11-20 | 阿莱恩技术有限公司 | Releasable palatal expander |
| CN114209455A (en) * | 2022-01-05 | 2022-03-22 | 中国人民解放军空军军医大学 | Multidirectional bow 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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| CN102670313A (en) * | 2011-03-10 | 2012-09-19 | 常州高新技术产业开发区三维工业技术研究所有限公司 | Combined tooth correcting device |
| WO2014088422A1 (en) * | 2012-12-04 | 2014-06-12 | Færøvig Maria Lucete Martinho Fernandes | Multi loop palatal arch |
| CN205913411U (en) * | 2016-06-30 | 2017-02-01 | 夏继明 | Dental arch expands bow ware |
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- 2016-06-30 CN CN201610522130.0A patent/CN106667594A/en active Pending
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| US20090032030A1 (en) * | 2007-07-30 | 2009-02-05 | Callender R Sam | Apparatus for treatment of sleep apnea |
| CN201370638Y (en) * | 2009-01-16 | 2009-12-30 | 西安市恒惠科技有限公司 | Molar invisible dental arch expansion/shrinkage appliance based on macromolecule braces |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN114209455A (en) * | 2022-01-05 | 2022-03-22 | 中国人民解放军空军军医大学 | Multidirectional bow expander |
| CN114209455B (en) * | 2022-01-05 | 2023-11-03 | 中国人民解放军空军军医大学 | Multidirectional bow expander |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |