CN104083222A - Movable oral appliance - Google Patents
Movable oral appliance Download PDFInfo
- Publication number
- CN104083222A CN104083222A CN201410341308.2A CN201410341308A CN104083222A CN 104083222 A CN104083222 A CN 104083222A CN 201410341308 A CN201410341308 A CN 201410341308A CN 104083222 A CN104083222 A CN 104083222A
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- China
- Prior art keywords
- facing
- fixing
- magnet
- oral cavity
- tooth set
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Abstract
The invention discloses a movable oral appliance, which comprises a maxilla fixed tooth set or a mandible fixed tooth set with which teeth needing no movement are sheathed, and a movable tooth set with which teeth needing to move are sheathed, wherein magnets are respectively arranged outside the movable tooth set and the maxilla fixed set or the mandible fixed tooth set, the maxilla fixed tooth set corresponds to the movable tooth set on the maxilla, the mandible fixed tooth set corresponds to the movable tooth set on the mandible, the maxilla fixed tooth set or the mandible fixed tooth set are respectively made of a transparent hard material, and the movable tooth set is made of stainless steel. The movable oral appliance uses magnetic tractive force to correct teeth, is simpler in design and is easier to manufacture than existing movable oral appliance, allows patients wearing the movable oral appliance to have less oral foreign body sensation, can move the teeth by large distance, has good orientation, and can move the teeth as a whole.
Description
Technical field
Technical field of medical instruments of the present invention, is specifically related to a kind of oral cavity activity appliance.
Background technology
Traditional oral cavity fixed appliance is in the time correcting distomolar disappearance; because tooth needs displacement long; add that its translational speed is slow; directivity is bad; the oral cavity food of while fixed appliance adheres to not easy to clean, causes a large amount of bacterial plaques to be attached on facing, causes tooth decay; the antibacterial adhering to also can develop into gingivitis, even periodontitis.
In the prior art, patent of invention number be 200880103923.2 disclose a kind of for correcting the useful especially orthodontic appliance of certain class interlock.Utensil comprises the erecting device on the upper dental arch for being arranged on user, two arm regions that this erecting device has front area and extends back from this front area.Erecting device comprises outer wall, inwall and the web extending between them.Outer wall, web and inwall limit upper rail jointly, and the upper dental arch of user and tooth are received in this upper rail, with mounted apparatus.They are also defined for the lower guide channel that receives lower dental arch and tooth.Outer wall has the top separating in upper dental arch tooth and gingiva front, top be formed for keeping described oral mucosa from, for the tongue position of the user that raises.This utensil is made up of material that can elastic bending, and this material will be tending towards turning back to desirable dental arch form in the time of the resting position distortion departing from corresponding to dental arch form.This elastic bending also contributes to assemble this utensil in addition.Above-mentioned orthodontic appliance, complex structure, uses inconvenient.
In addition, patent of invention numbers 201220561850.5, a kind of appliance is disclosed, comprise magnetic force appliance and front traction apparatus, the structure of magnetic force appliance is: comprise the upper and lower jaw overall thermal press mold facing that is placed on respectively upper and lower tooth, the backteeth district, both sides of upper jaw overall thermal press mold facing is fixedly extended with respectively the first permanent magnet, the backteeth district, both sides of lower jaw overall thermal press mold facing is fixed with respectively the second permanent magnet, when patient's interlock, the first permanent magnet is positioned at the dead astern of the second permanent magnet, the first permanent magnet and the relative adhesive of the second permanent magnet heteropole; The occlusal surface of upper jaw overall thermal press mold facing and lower jaw overall thermal press mold facing is leveled up; The front of the first permanent magnet is provided with hook; The structure of front traction apparatus is: comprise volume pad, the two ends of volume pad are respectively by the first fixed block connection bracket, frame bottom is connected with chin pocket by the second fixed block, mid-stent connects cross bar, the traction casing being connected with hook is installed on cross bar, traction casing is socketed on cross bar, and fastening by securing member.Rectification effect is good.Although the magnetic force appliance that this patent relates to has adopted permanent magnet to correct dislocation tooth, it is also a kind of regulation formula appliance, uses still inconvenient.
Summary of the invention
The object of the invention is, overcomes defect of the prior art, and a kind of Tooth Movement good directionality is provided, and is easy to draw the oral cavity activity appliance of tooth integrated moving.Meanwhile, when tooth need to be clean, can take off at any time cleaning teeth, avoid dental plaque to adhere to and cause dental caries bad, prevent the generation of gingivitis and periodontitis.
For achieving the above object, the technical solution used in the present invention is: a kind of oral cavity activity appliance is provided, it is characterized in that, described removable appliance comprises for being enclosed within the fixing facing of the upper jaw not needing on moving teeth or the fixing facing of lower jaw, for being enclosed within the mobile facing needing on moving teeth, outside at mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw is respectively arranged with Magnet, and the fixing facing of the upper jaw is corresponding with supramaxillary mobile facing position, or the fixing facing of lower jaw is corresponding with epimandibular mobile facing position.
Wherein preferred technical scheme is, the fixing facing of the described upper jaw or the fixing facing of lower jaw are made by rigid transparent material.
Further preferred technical scheme, described mobile facing is rustless steel facing.
Preferred technical scheme also has, and is respectively arranged with the Magnet collar in the outside of described mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw, and described Magnet is installed in the Magnet collar.
Preferred technical scheme also has, and the outside of described mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw is connected in aggregates by viscose glue respectively with Magnet.
Preferred technical scheme also has, and the fixing facing of the described upper jaw or the fixing facing of lower jaw are according to shape, the size configure of the degree of lip-rounding and tooth.
Preferred technical scheme also has, the fixing facing of the described upper jaw or the fixing facing of lower jaw by maxillary teeth all and part gingiva or mandibular teeth all and part gingiva hold.
Preferred technical scheme also has, and described Magnet is neodymium iron boron strong magnets.
Preferred technical scheme also has, and described Magnet is square by some, or rectangle flat thin magnet is formed by stacking, or suitable with the shape of tooth.
Advantage of the present invention and beneficial effect be, this oral cavity activity appliance adopts magnetic pull strength straightening of teeth, than existing removable appliance design simplification, makes easily, and patient wears that entrance cavity foreign body sensation is little, and movable distance is large, good directionality, and can integrated moving tooth.
Brief description of the drawings
Fig. 1 is the structural representation of oral cavity activity appliance of the present invention.
In figure: the 1-upper jaw is fixed facing, and 2-moves facing, 3-Magnet, the 4-Magnet collar.
Detailed description of the invention
As shown in Figure 1, the present invention is a kind of oral cavity activity appliance, this removable appliance comprises for being enclosed within the fixing facing 1 of the upper jaw not needing on moving teeth or the fixing facing of lower jaw, for being enclosed within the mobile facing 2 needing on moving teeth, outside at mobile facing 2, the fixing facing 1 of the upper jaw or the fixing facing of lower jaw is respectively arranged with Magnet 3, and the fixing facing 1 of the upper jaw is corresponding with supramaxillary mobile facing 2 positions, or the fixing facing of lower jaw is corresponding with epimandibular mobile facing 2 positions.
In the present invention, preferred embodiment is, the fixing facing 1 of the described upper jaw or the fixing facing of lower jaw are made by rigid transparent material.
Further preferred embodiment in the present invention, described mobile facing 2 is rustless steel facing.
In the present invention, preferred embodiment also has, and is respectively arranged with the Magnet collar 4 in the outside of described mobile facing 2, the fixing facing 14 of the upper jaw or the fixing facing of lower jaw, and described Magnet 3 is installed in the Magnet collar 4.
In the present invention, preferred embodiment also has, and the outside of described mobile facing 2, the fixing facing 1 of the upper jaw or the fixing facing of lower jaw is connected in aggregates by viscose glue with Magnet 3 respectively.
In the present invention, preferred embodiment also has, and the fixing facing 1 of the described upper jaw or the fixing facing of lower jaw are according to shape, the size configure of the degree of lip-rounding and tooth.
In the present invention, preferred embodiment also has, the fixing facing 1 of the described upper jaw or the fixing facing of lower jaw by maxillary teeth all and part gingiva or mandibular teeth all and part gingiva hold.
In the present invention, preferred embodiment also has, and described Magnet 3 is neodymium iron boron strong magnets.
In the present invention, preferred embodiment also has, and described Magnet 3 is square by some, or rectangle flat thin magnet is formed by stacking, or rectangle, or suitable with the shape of tooth.
The invention is not restricted to above-mentioned embodiment, those skilled in the art make to any apparent improvement of above-mentioned embodiment or change, can not exceed the protection domain of design of the present invention and claims.
Claims (9)
1. an oral cavity activity appliance, it is characterized in that, described removable appliance comprises for being enclosed within the fixing facing of the upper jaw not needing on moving teeth or the fixing facing of lower jaw, for being enclosed within the mobile facing needing on moving teeth, outside at mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw is respectively arranged with Magnet, and the fixing facing of the upper jaw is corresponding with supramaxillary mobile facing position, or the fixing facing of lower jaw is corresponding with epimandibular mobile facing position.
2. oral cavity activity appliance as claimed in claim 1, is characterized in that, the fixing facing of the described upper jaw or the fixing facing of lower jaw are made by rigid transparent material.
3. oral cavity activity appliance as claimed in claim 2, is characterized in that, described mobile facing is rustless steel facing.
4. oral cavity activity appliance as claimed in claim 1, is characterized in that, is respectively arranged with the Magnet collar in the outside of described mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw, and described Magnet is installed in the Magnet collar.
5. oral cavity activity appliance as claimed in claim 1, is characterized in that, the outside of described mobile facing, the fixing facing of the upper jaw or the fixing facing of lower jaw is connected in aggregates by viscose glue respectively with Magnet.
6. oral cavity activity appliance as claimed in claim 1, is characterized in that, the fixing facing of the described upper jaw or the fixing facing of lower jaw are according to shape, the size configure of the degree of lip-rounding and tooth.
7. oral cavity activity appliance as claimed in claim 1, is characterized in that, the fixing facing of the fixing facing of the described upper jaw or lower jaw by maxillary teeth all and part gingiva or mandibular teeth all and part gingiva hold.
8. oral cavity activity appliance as claimed in claim 1, is characterized in that, described Magnet is neodymium iron boron strong magnets.
9. oral cavity activity appliance as claimed in claim 1, is characterized in that, described Magnet is square by some, or rectangle flat thin magnet is formed by stacking, or suitable with the shape of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341308.2A CN104083222A (en) | 2014-07-17 | 2014-07-17 | Movable oral appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341308.2A CN104083222A (en) | 2014-07-17 | 2014-07-17 | Movable oral appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083222A true CN104083222A (en) | 2014-10-08 |
Family
ID=51631060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341308.2A Pending CN104083222A (en) | 2014-07-17 | 2014-07-17 | Movable oral appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287846A (en) * | 2014-10-13 | 2015-01-21 | 肖家良 | Tooth gap closure device |
| CN110680524A (en) * | 2019-11-05 | 2020-01-14 | 南方医科大学口腔医院 | Invisible appliance with magnet |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017973A (en) * | 1976-06-16 | 1977-04-19 | Hmw Industries, Inc. | Magnetic tooth straightener |
| CN2257177Y (en) * | 1995-10-20 | 1997-07-02 | 中国人民解放军第四军医大学口腔医院 | Combined gap maintainer |
| CN2326203Y (en) * | 1998-05-13 | 1999-06-30 | 马安新 | Tooth cap |
| CN2710569Y (en) * | 2004-07-16 | 2005-07-20 | 徐芸 | Magnetic functional appliance |
| JP2007260159A (en) * | 2006-03-28 | 2007-10-11 | Matsushita Electric Works Ltd | Orthodontic appliance |
| CN101657168A (en) * | 2007-03-07 | 2010-02-24 | 达伦顿控股私人有限公司 | Be used for the patho-occlusion just abnormal equipment of rescuing and method |
| CN202288508U (en) * | 2011-09-26 | 2012-07-04 | 邱宏亮 | Novel tooth socket |
| CN203291048U (en) * | 2013-05-28 | 2013-11-20 | 青岛市市立医院 | Dental brace |
| CN203953846U (en) * | 2014-07-17 | 2014-11-26 | 夏继明 | A kind of oral cavity activity appliance |
-
2014
- 2014-07-17 CN CN201410341308.2A patent/CN104083222A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017973A (en) * | 1976-06-16 | 1977-04-19 | Hmw Industries, Inc. | Magnetic tooth straightener |
| CN2257177Y (en) * | 1995-10-20 | 1997-07-02 | 中国人民解放军第四军医大学口腔医院 | Combined gap maintainer |
| CN2326203Y (en) * | 1998-05-13 | 1999-06-30 | 马安新 | Tooth cap |
| CN2710569Y (en) * | 2004-07-16 | 2005-07-20 | 徐芸 | Magnetic functional appliance |
| JP2007260159A (en) * | 2006-03-28 | 2007-10-11 | Matsushita Electric Works Ltd | Orthodontic appliance |
| CN101657168A (en) * | 2007-03-07 | 2010-02-24 | 达伦顿控股私人有限公司 | Be used for the patho-occlusion just abnormal equipment of rescuing and method |
| CN202288508U (en) * | 2011-09-26 | 2012-07-04 | 邱宏亮 | Novel tooth socket |
| CN203291048U (en) * | 2013-05-28 | 2013-11-20 | 青岛市市立医院 | Dental brace |
| CN203953846U (en) * | 2014-07-17 | 2014-11-26 | 夏继明 | A kind of oral cavity activity appliance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287846A (en) * | 2014-10-13 | 2015-01-21 | 肖家良 | Tooth gap closure device |
| CN110680524A (en) * | 2019-11-05 | 2020-01-14 | 南方医科大学口腔医院 | Invisible appliance with magnet |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |