CN203506900U - Safe orthodontic archwire - Google Patents
Safe orthodontic archwire Download PDFInfo
- Publication number
- CN203506900U CN203506900U CN201320662646.7U CN201320662646U CN203506900U CN 203506900 U CN203506900 U CN 203506900U CN 201320662646 U CN201320662646 U CN 201320662646U CN 203506900 U CN203506900 U CN 203506900U
- Authority
- CN
- China
- Prior art keywords
- main body
- archwire
- projection
- bump
- arch wire
- 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
Links
Abstract
The utility model discloses a safe orthodontic archwire, comprising an archwire main body with an arc structure, wherein a bump protruding out of the archwire main body is arranged on the archwire main body; the edge of the bump is in circular arc transition; the size of the cross section of the bump extending out of one side of the archwire main body in the cross-section direction of the archwire main body is 0.6-0.8mm. The bump protruding out of the archwire main body is arranged on the archwire main body, the bump is arranged between two adjacent orthodontic brackets after the archwire is fixed into grooves of the orthodontic brackets, and the sum of transverse sizes of the bump and the archwire main body is greater than the transverse sizes of the grooves of the orthodontic brackets, so that the bump just can move within a small distance between the two adjacent orthodontic brackets, thus preventing the archwire from excessively sliding left and right. Meanwhile, the edge of the bump is in circular arc transition (blunt), so that oral mucosa is not stimulated.
Description
Technical field
This utility model relates to the medical apparatus and instruments that a kind of dentistry is used, and relates in particular to a kind of safe orthodontic bow-wire.
Background technology
Horizontally slipping appears in orthodontic bow-wire in orthodontic treatment is a kind of common phenomenon, and slight meeting stimulates oral mucosa, and serious even can cause more serious wound.In order to improve this situation, there is scholar to design free clamping, be fixed to above the main arch wire of correction to prevent and reduce horizontally slipping of the main arch wire of correction, reduce the stimulation of oral mucosa and wound.But fixing free clamping causes the distortion of main arch wire sometimes, and may cause the change of arch wire stress.
Utility model content
For above shortcomings in prior art, this utility model provides a kind of left and right excessive slip that can prevent arch wire, also can not stimulate the safe orthodontic bow-wire of oral mucosa simultaneously.
In order to solve the problems of the technologies described above, this utility model has adopted following technical scheme:
A kind of safe orthodontic bow-wire, the arch wire main body that comprises arcuate structure, arch wire main body is provided with the projection of outstanding arch wire main body, and the edge of projection is arc transition, described projection in arch wire body cross-section direction and the cross sectional dimensions that stretches out arch wire main body one side be 0.6～0.8mm.
As a kind of preferred version of the present utility model, described projection is cylindric, and the edges at two ends of described columned projection is arc transition.
As another kind of preferred version of the present utility model, described projection is spheroidal, and described arch wire main body is through the center of the projection of spheroidal structure, and the radius of the projection of spheroidal structure is 0.6～0.8mm.
The beneficial effects of the utility model are: this utility model is provided with the projection of outstanding arch wire main body in arch wire main body, after arch wire is fixed in the groove of orthodontic bracket, projection is between adjacent two orthodontic brackets, because the lateral dimension sum of projection and arch wire main body is greater than the lateral dimension of the groove of orthodontic bracket, projection can only move in distance less between adjacent two orthodontic brackets, can prevent the left and right excessive slip of arch wire; Meanwhile, the edge of this projection is arc transition (round blunt), also can not stimulate oral mucosa.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of safe orthodontic bow-wire.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, a kind of safe orthodontic bow-wire, the arch wire main body 1 that comprises arcuate structure, arch wire main body 1 is provided with the projection 2 of outstanding arch wire main body 1, the edge of projection 2 is arc transition, projection 2 in arch wire main body 1 cross-sectional direction and the cross sectional dimensions that stretches out arch wire main body 1 one sides be 0.6～0.8mm.
For the shape of this projection 2, this projection 2 both can be for cylindric, and columned edges at two ends is arc transition; This projection 2 can be also spheroidal, and arch wire main body 1 is through the center of the projection 2 of spheroidal structure, and the radius of the projection 2 of spheroidal structure is 0.6～0.8mm.Certainly, also can adopt other versions, the lateral dimension that only need meet projection 2 and arch wire main body 1 is greater than the lateral dimension of the groove of orthodontic bracket, and meanwhile, the edge of this projection 2 is round blunt, can not stimulate oral mucosa.
While using this safe orthodontic bow-wire, after arch wire main body 1 is fixed in the groove of one outside tooth row orthodontic bracket, projection 2 is between adjacent two orthodontic brackets, because the lateral dimension sum of projection 2 and arch wire main body 1 is greater than the lateral dimension of the groove of orthodontic bracket, projection 2 can only move in distance less between adjacent two orthodontic brackets, can prevent the left and right excessive slip of arch wire; Meanwhile, the edge of this projection is arc transition, also can not stimulate oral mucosa.This safe orthodontic bow-wire is compared with using the arch wire of free clamping, operates simpler.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a safe orthodontic bow-wire, it is characterized in that: the arch wire main body (1) that comprises arcuate structure, described arch wire main body (1) is provided with the projection (2) of outstanding arch wire main body (1), the edge of described projection (2) is arc transition, described projection (2) in arch wire main body (1) cross-sectional direction and the cross sectional dimensions that stretches out arch wire main body (1) one side be 0.6～0.8mm.
2. a kind of safe orthodontic bow-wire according to claim 1, is characterized in that: described projection (2) is for cylindric, and the edges at two ends of columned projection (2) is arc transition.
3. a kind of safe orthodontic bow-wire according to claim 1, it is characterized in that: described projection (2) is spheroidal, described arch wire main body (1) is through the center of the projection (2) of spheroidal structure, and the radius of the projection of spheroidal structure (2) is 0.6～0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662646.7U CN203506900U (en) | 2013-10-25 | 2013-10-25 | Safe orthodontic archwire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662646.7U CN203506900U (en) | 2013-10-25 | 2013-10-25 | Safe orthodontic archwire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506900U true CN203506900U (en) | 2014-04-02 |
Family
ID=50365889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662646.7U Expired - Fee Related CN203506900U (en) | 2013-10-25 | 2013-10-25 | Safe orthodontic archwire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506900U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10828133B2 (en) | 2016-12-02 | 2020-11-10 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US10881489B2 (en) | 2017-01-31 | 2021-01-05 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
| US11058517B2 (en) | 2017-04-21 | 2021-07-13 | Swift Health Systems Inc. | Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof |
| US11058520B2 (en) | 2012-10-30 | 2021-07-13 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11612458B1 (en) | 2017-03-31 | 2023-03-28 | Swift Health Systems Inc. | Method of tongue preconditioning in preparation for lingual orthodontic treatment |
| US11957536B2 (en) | 2020-11-25 | 2024-04-16 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
-
2013
- 2013-10-25 CN CN201320662646.7U patent/CN203506900U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11058520B2 (en) | 2012-10-30 | 2021-07-13 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11129696B2 (en) | 2012-10-30 | 2021-09-28 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11510757B2 (en) | 2012-10-30 | 2022-11-29 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11510758B2 (en) | 2012-10-30 | 2022-11-29 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US11517405B2 (en) | 2012-10-30 | 2022-12-06 | University Of Southern California | Orthodontic appliance with snap fitted, non-sliding archwire |
| US10828133B2 (en) | 2016-12-02 | 2020-11-10 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US11612459B2 (en) | 2016-12-02 | 2023-03-28 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US11911971B2 (en) | 2016-12-02 | 2024-02-27 | Swift Health Systems Inc. | Indirect orthodontic bonding systems and methods for bracket placement |
| US10881489B2 (en) | 2017-01-31 | 2021-01-05 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
| US11612458B1 (en) | 2017-03-31 | 2023-03-28 | Swift Health Systems Inc. | Method of tongue preconditioning in preparation for lingual orthodontic treatment |
| US11058517B2 (en) | 2017-04-21 | 2021-07-13 | Swift Health Systems Inc. | Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof |
| US11957536B2 (en) | 2020-11-25 | 2024-04-16 | Swift Health Systems Inc. | Hybrid orthodontic archwires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |