CN201082198Y - Posterior teeth reinforced anchorage device for orthodontic - Google Patents
Posterior teeth reinforced anchorage device for orthodontic Download PDFInfo
- Publication number
- CN201082198Y CN201082198Y CNU2007200280968U CN200720028096U CN201082198Y CN 201082198 Y CN201082198 Y CN 201082198Y CN U2007200280968 U CNU2007200280968 U CN U2007200280968U CN 200720028096 U CN200720028096 U CN 200720028096U CN 201082198 Y CN201082198 Y CN 201082198Y
- Authority
- CN
- China
- Prior art keywords
- corona
- teeth
- backteeth
- buccal
- buccal teeth
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to oral cavity medical device, in particular to a buccal teeth reinforced anchorage device for rectification, which solves the problem of the prior art that buccal teeth can move forwards while anterior teeth are moving backwards, resulting in a gap by back pressing of back buccal teeth and the tidiness and healthy of the teeth are destroyed. The utility model adopts the technical proposal that a bracket is arranged on a buccal teeth corona and a back buccal teeth corona, a bow wire is disposed in the bracket, a cross ligature is tied on the buccal teeth corona and the back buccal teeth corona and is characterized in that a pull spring is arranged between the buccal teeth corona and the back buccal teeth corona. The utility model can be applied for orthodontic correction and has the advantage of buccal teeth gap free and the tidiness and healthy of the teeth can be ensured.
Description
Technical field: this utility model relates to the oral medical device, particularly a kind ofly just abnormally strengthens anchorage device with backteeth.
Background technology: employed device is in the existing mouth cavity orthodontic clinical manipulation: on the backteeth corona bracket is set, arch wire is set in the bracket, the binding figure-eight knot is pricked on the corona of backteeth corona and its rear adjacent.During operation, between anterior teeth crown and backteeth corona, place elastic tape, impel labial teeth displacement backward, fall into dental arch and reach just abnormal purpose.Yet the existing problem of this device is: when labial teeth was subjected to displacement backward, backteeth also moved forward, and with the adjacent generation of backteeth again slit, had destroyed the neat and interlock function of tooth, and had influenced dental health.
Summary of the invention: the purpose of this utility model is exactly to propose a kind of just abnormal technical scheme that strengthens anchorage device with backteeth, exist with the solution background technology: when labial teeth is subjected to displacement backward, backteeth also moves forward, produce the slit with adjacent backteeth again, destroy the neat and interlock function of tooth, and influenced dental health.Solving this technical problem the technical scheme that is adopted is: a kind ofly just abnormally strengthen anchorage device with backteeth, backteeth corona and on the backteeth corona bracket is set again, arch wire is set in the bracket, the binding figure-eight knot is pricked on backteeth corona and the backteeth corona again, it is characterized in that the backteeth corona with again between the backteeth corona setting push away spring.
The beneficial effect that this utility model is had compared with the prior art is: owing to adopt technique scheme, in the mouth cavity orthodontic clinical manipulation, use this utility model, when labial teeth is subjected to displacement backward, backteeth is subjected to pushing away the balance strength of spring, moving forward not taken place, do not produce the slit with adjacent backteeth again, has guaranteed the neat health of tooth.
Description of drawings: Fig. 1 is this utility model user mode sketch map.
The specific embodiment:
With reference to figure 1, a kind ofly just abnormally strengthen anchorage device with backteeth, backteeth corona 5 and on the backteeth corona 6 bracket 1 is set again, arch wire 2 is set in the bracket 1, and the binding figure-eight knot pricks 4 on backteeth corona 5 and the backteeth corona 6 again, it is characterized in that backteeth corona 5 with again between the backteeth corona 6 setting push away spring 3.
Claims (1)
1. one kind just abnormally strengthens anchorage device with backteeth, backteeth corona (5) and on the backteeth corona (6) bracket (1) is set again, arch wire (2) is set in the bracket (1), backteeth corona (5) is gone up the binding figure-eight knot with backteeth corona (6) again and is pricked (4), it is characterized in that backteeth corona (5) with again between the backteeth corona (6) setting push away spring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200280968U CN201082198Y (en) | 2007-09-19 | 2007-09-19 | Posterior teeth reinforced anchorage device for orthodontic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200280968U CN201082198Y (en) | 2007-09-19 | 2007-09-19 | Posterior teeth reinforced anchorage device for orthodontic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082198Y true CN201082198Y (en) | 2008-07-09 |
Family
ID=39624659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200280968U Expired - Fee Related CN201082198Y (en) | 2007-09-19 | 2007-09-19 | Posterior teeth reinforced anchorage device for orthodontic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082198Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813556A (en) * | 2012-08-09 | 2012-12-12 | 许衍 | Stent depressing second molar by using implant anchorage |
| CN106137415A (en) * | 2016-08-11 | 2016-11-23 | 佛山市第人民医院 | A kind of invisible orthotic device without bracket rescuing jawbone prolapse |
-
2007
- 2007-09-19 CN CNU2007200280968U patent/CN201082198Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813556A (en) * | 2012-08-09 | 2012-12-12 | 许衍 | Stent depressing second molar by using implant anchorage |
| CN102813556B (en) * | 2012-08-09 | 2014-12-31 | 上海市口腔病防治院 | Stent depressing second molar by using implant anchorage |
| CN106137415A (en) * | 2016-08-11 | 2016-11-23 | 佛山市第人民医院 | A kind of invisible orthotic device without bracket rescuing jawbone prolapse |
| CN106137415B (en) * | 2016-08-11 | 2018-12-18 | 佛山市第一人民医院 | It is a kind of to rescue the invisible orthotic device without bracket dashed forward before jawbone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |