CN204274689U - Implant anchorage localizer - Google Patents
Implant anchorage localizer Download PDFInfo
- Publication number
- CN204274689U CN204274689U CN201420742128.0U CN201420742128U CN204274689U CN 204274689 U CN204274689 U CN 204274689U CN 201420742128 U CN201420742128 U CN 201420742128U CN 204274689 U CN204274689 U CN 204274689U
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- CN
- China
- Prior art keywords
- longitudinal axis
- localizer
- transverse axis
- axis
- spacer pin
- 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 Prosthetics (AREA)
Abstract
This utility model provides a kind of implant anchorage localizer, and this localizer comprises transverse axis and the longitudinal axis, and transverse axis is vertically connected mutually with the longitudinal axis, can do the vertical structure moved up and down when the longitudinal axis is and uses relative to transverse axis.This utility model improves accuracy when mini-screw implant anchorage is implanted, prevent root of the tooth and contiguous anatomical structure impaired.
Description
Technical field
This utility model provides a kind of implant anchorage localizer.
Background technology
The importance of orthodontic anchorage is extensively familiar with for orthodontist, only has the design of correct anchorage and good anchorage control, accomplishes " this agomphiasis moved, the tooth that should not move are motionless ", just can obtain high-qualityly to rescue result.Implantation body can provide absolute stable anchorage, efficiently and do not rely on patient cooperation, is the anchorage form instantly commonly used very much.It is modal implantation position between root of the tooth, but determine that the implantation position of alveolar bone between root of the tooth and angle have certain difficulty, the complication damaging root of the tooth and the anatomical structure such as maxillary sinus, mandible incisor may be there is in the process of implantable miniature implantation body, limit carrying out of mini-screw implant anchorage.
Summary of the invention
Goal of the invention: this utility model provides a kind of implant anchorage localizer, its objective is problem and the root of the tooth of the poor accuracy solved when mini-screw implant anchorage is implanted and is close to the easily damaged problem of anatomical structure.
Technical scheme: the present invention is achieved by the following technical solutions:
A kind of implant anchorage localizer, is characterized in that: this localizer comprises transverse axis and the longitudinal axis, and transverse axis is vertically connected mutually with the longitudinal axis, can do the vertical structure moved up and down when the longitudinal axis is and uses relative to transverse axis.
Transverse axis is provided with spacer pin, the longitudinal axis is provided with stopper slot, spacer pin puts in stopper slot and also can move along position groove at stopper slot, can do vertical moving up and down when the longitudinal axis is used relative to transverse axis.
The top of spacer pin is provided with limited cap, spacer pin is provided with temporary lock card, this locking clamp activity be enclosed within spacer pin, garter spring is provided with between locking clamp and limited cap, limited cap is withstood in the upper end of garter spring, and lower end is withstood locking clamp and made locking clamp can withstand the longitudinal axis by temporary fixed between itself and transverse axis.
The longitudinal axis is provided with mobile pointer, and mobile pointer can move up and down on the longitudinal axis.
Advantage and effect: this utility model provides a kind of implant anchorage localizer, and this localizer comprises transverse axis and the longitudinal axis, and transverse axis is vertically connected mutually with the longitudinal axis, can do the vertical structure moved up and down relative to transverse axis when the longitudinal axis is and uses.This utility model improves accuracy when mini-screw implant anchorage is implanted, prevent root of the tooth and contiguous anatomical structure impaired.
accompanying drawing illustrates:
Fig. 1 is the structural representation of a kind of form of this utility model;
Fig. 2 is the structural representation of another kind of form;
Fig. 3 is the structural representation of locking clamp;
Fig. 4 is use procedure sign picture.
detailed description of the invention:below in conjunction with accompanying drawing, the present invention is described further:
As shown in Figure 1, this utility model relates to a kind of implant anchorage localizer, and this localizer comprises transverse axis 1 and the longitudinal axis 2, and transverse axis 1 is vertically connected mutually with the longitudinal axis 2, can do the vertical structure moved up and down when the longitudinal axis 2 is and uses relative to transverse axis 1.
Transverse axis 1 is provided with spacer pin 3, the longitudinal axis 2 is provided with stopper slot 4, spacer pin 3 puts in stopper slot 4 and also can move along position groove 4 at stopper slot 4, can do vertical moving up and down when the longitudinal axis 2 is used relative to transverse axis 1.
This utility model use procedure is as follows: as shown in Figure 4,
1, on CT, reserve the position that implantation body implants, be set to a point, the cheek point of adjacent two teeth of implant site is set to b point and c point respectively.
2, as shown in Figure 1, make the X-axis of localizer and transverse axis 1 and the bc line coincident in Fig. 4, by the pivot of adjustment X-axis with Y-axis and the longitudinal axis 2 junction, namely separately the longitudinal axis does upper and lower movement, make Y-axis and the longitudinal axis and a point and tooth abutment points line coincident, in Y-axis, then mark the position of a point.
3, localizer is put into patient's mouth, the position of a point can be determined by the cheek cusp of tooth and abutment points in mouth.
In order to better realize object, the structure shown in Fig. 3 can also be adopted, namely the top of spacer pin 3 is provided with limited cap 6, spacer pin 3 is provided with temporary lock card 5, this locking clamp 5 activity be enclosed within spacer pin 3, can move along spacer pin 3, between locking clamp 5 and limited cap 6, be provided with garter spring 7, limited cap 6 is withstood in the upper end of garter spring 7, and lower end is withstood locking clamp 5 and made locking clamp 5 can withstand the longitudinal axis 2 by temporary fixed between itself and transverse axis 1.That is when adjusting the longitudinal axis 2, locking clamp 5 being mentioned, garter spring 7 is compressed, then adjust the longitudinal axis 2, unclamp locking clamp 5 after adjustment terminates, make locking clamp 5 under the effect of garter spring 7, again hold out against the longitudinal axis 2, do temporary fixed.
In addition, conveniently indicate, the longitudinal axis 2 is provided with mobile pointer 8, mobile pointer 8 can move up and down to adapt to indicate on the longitudinal axis 2.
This utility model is rational in infrastructure, successful, is beneficial to and applies.
Claims (4)
1. an implant anchorage localizer, is characterized in that: this localizer comprises transverse axis (1) and the longitudinal axis (2), and transverse axis (1) is vertically connected mutually with the longitudinal axis (2), and the longitudinal axis (2) is for doing the vertical structure moved up and down relative to transverse axis (1) when using.
2. implant anchorage localizer according to claim 1, it is characterized in that: on transverse axis (1), be provided with spacer pin (3), the longitudinal axis (2) is provided with stopper slot (4), spacer pin (3) puts in also can be mobile along position groove (4) at stopper slot (4) in stopper slot (4), can do vertical moving up and down when the longitudinal axis (2) is used relative to transverse axis (1).
3. implant anchorage localizer according to claim 2, it is characterized in that: the top of spacer pin (3) is provided with limited cap (6), spacer pin (3) is provided with temporary lock card (5), what this locking clamp (5) was movable is enclosed within spacer pin (3), garter spring (7) is provided with between locking clamp (5) and limited cap (6), limited cap (6) is withstood in the upper end of garter spring (7), and lower end is withstood locking clamp (5) and made locking clamp (5) can withstand the longitudinal axis (2) by temporary fixed between itself and transverse axis (1).
4. implant anchorage localizer according to claim 3, is characterized in that: on the longitudinal axis (2), be provided with mobile pointer (8), and mobile pointer (8) can move up and down on the longitudinal axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742128.0U CN204274689U (en) | 2014-12-02 | 2014-12-02 | Implant anchorage localizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742128.0U CN204274689U (en) | 2014-12-02 | 2014-12-02 | Implant anchorage localizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274689U true CN204274689U (en) | 2015-04-22 |
Family
ID=52857898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742128.0U Expired - Fee Related CN204274689U (en) | 2014-12-02 | 2014-12-02 | Implant anchorage localizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736914A (en) * | 2017-10-30 | 2018-02-27 | 吉林大学 | Maxilla moves precise localizer |
-
2014
- 2014-12-02 CN CN201420742128.0U patent/CN204274689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736914A (en) * | 2017-10-30 | 2018-02-27 | 吉林大学 | Maxilla moves precise localizer |
| CN107736914B (en) * | 2017-10-30 | 2020-02-28 | 吉林大学 | Accurate positioner for upper jaw movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |