CN201082199Y - Novel support groove positioner - Google Patents
Novel support groove positioner Download PDFInfo
- Publication number
- CN201082199Y CN201082199Y CNU2007200288688U CN200720028868U CN201082199Y CN 201082199 Y CN201082199 Y CN 201082199Y CN U2007200288688 U CNU2007200288688 U CN U2007200288688U CN 200720028868 U CN200720028868 U CN 200720028868U CN 201082199 Y CN201082199 Y CN 201082199Y
- Authority
- CN
- China
- Prior art keywords
- plate
- bracket
- labial surface
- location
- locating plate
- 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 a bracket locator for cementing and fixing the bracket in orthodontic correction, which comprises a handle (1), a maxillofacial locating plate (2), a labial surface locating plate (3) and a locator pin (4); wherein, a maxillofacial locating plate (2) is arranged along the axial direction in a middle part of two ends of the handle (1), a labial surface locating plate (3), which can be inserted into a horizontal groove of the bracket, is disposed parallelly above and below the maxillofacial locating plate (2), the distance between the labial surface locating plate (3) and the maxillofacial locating plate (2) is corresponding to the locating distance of the teeth position of the bracket, a locator pin (4) is positioned vertically on an end part of the labial surface locating plate (3), the locator pin (4) can be inserted in the vertical groove of the bracket. A boss (5) is arranged on a front end of the maxillofacial locating plate (2) and the boss (5) is positioned a thickness long of a bracket plate from the labial surface locating plate (3). The utility model has the advantages of simple structure, convenient operation, and stable and exact bracket location.
Description
Technical field
This utility model relates to a kind of oral cavity medical apparatus, and specifically a kind of mouth cavity orthodontic is bonding, the fixing supporting groove locator used of bracket.
Background technology
In the mouth cavity orthodontic clinical manipulation, the bonding location order of accuarcy of bracket on corona, be directly connected to corrigent effect, the supporting groove locator that uses is " U " shape positioning rule at present, its two arm props up the jaw end of corona and the bracket on the corona labial surface respectively, because two arms of positioning rule and contacting of bracket and corona jaw end, be respectively that a contact contacts with line, therefore positioning rule is easy to occur sliding and displacement, bracket position after bonding is prone to phenomenons such as skew, inclination, bring very big inconvenience to clinical position, influenced rectification effect.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to operate, positioning stablity, novel supporting groove locator accurately.
The technical solution adopted in the utility model is: a kind of novel supporting groove locator, comprise handle, jaw face location-plate, labial surface location-plate and positioning needle, respectively be provided with jaw face location-plate vertically at the two ends of handle medium position, upper and lower at jaw face location-plate respectively is arranged with the labial surface location-plate in parallel, the thickness of this labial surface location-plate is for can insert in the transverse groove of bracket, the distance of labial surface location-plate and jaw face location-plate is corresponding with the orientation distance of bracket tooth position respectively, end at the labial surface location-plate is vertically installed with positioning needle, and this positioning needle can be inserted in the vertical slot of bracket.
Front end at described jaw face location-plate is provided with positioning boss, and the position of this boss is a gauge of being longer than a bracket plate of labial surface location-plate.
Described jaw face location-plate, labial surface location-plate and positioning needle are aluminum alloy material.
Because this utility model is provided with two location-plates, particularly the labial surface location-plate can be inserted in the bracket translot, has strengthened contact area, and the position of fixedly bracket that can be highly stable is added and is provided with positioning needle, can prevent the rotation and the inclination of bracket; On jaw face location-plate positioning boss is set, corona jaw end withstands the boss place during use, can keep bracket constant apart from the vertical dimension of jaw end, avoids bracket position phenomenon higher or on the low side.
Description of drawings
Fig. 1 is a sketch map of the present utility model
The specific embodiment
This utility model comprises handle 1, jaw face location-plate 2, labial surface location-plate 3 and positioning needle 4, respectively be provided with jaw face location-plate 2 vertically at the two ends of handle 1 medium position, the width of the comparable bracket of width of this jaw face location-plate 2 is more bigger, on jaw face location-plate 2, the below respectively is arranged with labial surface location-plate 3 in parallel, the thickness of this labial surface location-plate 3 is for can insert in the transverse groove of bracket, labial surface location-plate 3 is corresponding with the orientation distance of bracket tooth position respectively with the distance of jaw face location-plate 4, usually the orientation distance of bracket on different tooth position has 4 numerical value, promptly 3,3.5,4,4.5, event 4 labial surface location-plates 3 also are respectively this 4 numerical value with the distance of jaw face location-plate 2, can also mark these 4 numerical value in handle 1 corresponding position, select to make things convenient for the time spent.Be vertically installed with positioning needle 4 in the end of labial surface location-plate 3, this positioning needle 4 can be inserted in the vertical slot of bracket, and its effect is to prevent from that bracket from tilting to be located at the corona center, and consistent with the corona major axis.Front end at described jaw face location-plate 2 is provided with positioning boss 5, the position of this boss 5 is a gauge of being longer than 3 one bracket plates of labial surface location-plate, it is the gauge that the length of labial surface location-plate 3 adds a bracket plate, so that the corona jaw corrects and withstands boss 5 places during the location, prevent that supporting groove locator from sliding, make jaw face location-plate 2 keep vertical, keep stable apart from the vertical distance of jaw end to ensure bracket with labial surface location-plate 3 and corona.Jaw face location-plate 2 of the present utility model, labial surface location-plate 3 and positioning needle 4 are aluminum alloy material, also can be made by other high-strength light material.Handle 1 of the present utility model can be rectangle, also can be spindle etc.
During use, earlier cleaning facing, acid etching, wash, dry up, every wet, on the acid etching face, be coated with primer, concocted enamelite, put into the bracket bottom surface, then bracket is put on the primer of facing, select a certain labial surface location-plate 3 to be inserted into bracket translot in according to the orientation distance of bracket on the tooth position this moment, again jaw face location-plate is pushed into positioning boss 5 places forward, observes positioning needle 4 simultaneously, make it consistent, so just bracket is adhesively fixed on each tooth position accurately with the corona major axis.
The utlity model has simple in structure, easy to operate, the characteristics such as bracket position is stable, accurate.
Claims (3)
1. novel supporting groove locator, it is characterized in that: comprise handle (1), jaw face location-plate (2), labial surface location-plate (3) and positioning needle (4), two ends medium position at handle (1) respectively is provided with jaw face location-plate (2) vertically, on jaw face location-plate (2), the below respectively is arranged with labial surface location-plate (3) in parallel, the thickness of this labial surface location-plate (3) is for can insert in the transverse groove of bracket, labial surface location-plate (3) is corresponding with the orientation distance of bracket tooth position respectively with the distance of jaw face location-plate (2), be vertically installed with positioning needle (4) in the end of labial surface location-plate (3), this positioning needle (4) can be inserted in the vertical slot of bracket.
2. novel supporting groove locator according to claim 1 is characterized in that: the front end at described jaw face location-plate (2) is provided with positioning boss (4), and the position of this positioning boss (4) is a gauge of being longer than a bracket plate of labial surface location-plate.
3. novel supporting groove locator according to claim 1 is characterized in that: described jaw face location-plate (2), labial surface location-plate (3) and positioning needle (4) are aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200288688U CN201082199Y (en) | 2007-09-30 | 2007-09-30 | Novel support groove positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200288688U CN201082199Y (en) | 2007-09-30 | 2007-09-30 | Novel support groove positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082199Y true CN201082199Y (en) | 2008-07-09 |
Family
ID=39624660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200288688U Expired - Fee Related CN201082199Y (en) | 2007-09-30 | 2007-09-30 | Novel support groove positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082199Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901850A (en) * | 2017-03-31 | 2017-06-30 | 叶年嵩 | A kind of method of orthodontic bracket indirect bonding |
| CN110916779A (en) * | 2019-12-10 | 2020-03-27 | 南京医科大学附属口腔医院 | Three-dimensional accurate positioner of upper jaw bone |
-
2007
- 2007-09-30 CN CNU2007200288688U patent/CN201082199Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106901850A (en) * | 2017-03-31 | 2017-06-30 | 叶年嵩 | A kind of method of orthodontic bracket indirect bonding |
| CN106901850B (en) * | 2017-03-31 | 2019-05-17 | 叶年嵩 | A kind of method of orthodontic bracket indirect bonding |
| CN110916779A (en) * | 2019-12-10 | 2020-03-27 | 南京医科大学附属口腔医院 | Three-dimensional accurate positioner of upper jaw bone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20091030 |