CN209236420U - More grab arch wire retainers containing arc outer bracket - Google Patents
More grab arch wire retainers containing arc outer bracket Download PDFInfo
- Publication number
- CN209236420U CN209236420U CN201820777188.4U CN201820777188U CN209236420U CN 209236420 U CN209236420 U CN 209236420U CN 201820777188 U CN201820777188 U CN 201820777188U CN 209236420 U CN209236420 U CN 209236420U
- Authority
- CN
- China
- Prior art keywords
- outer bracket
- arc outer
- grab
- wire
- 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
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of more grab arch wire retainers containing arc outer bracket, including U-shaped Neto, arc outer bracket and correction steel wire；The correction steel wire is embedded in U-shaped Neto, and several grabs are extended to form outward, the grab pass through occlusal surface and gum two sides grind one's teeth in sleep and/or premolar teeth outer surface is bonded, the arc outer bracket inner surface and incisor outer surface cooperate, built-in curved wire, the curved wire bends to arch detent behind arc outer bracket left and right ends respectively and is bonded with nearest facing, and then free end connect around occlusal surface with correction steel wire.The arc outer bracket of the utility model and labial teeth lip side cooperate, contact area is increased, while the arch detent of curved wire applies certain tractive force, is bonded arc outer bracket with dental surface always, the position of the comprehensive firm tooth of energy has long-term holding effect well.
Description
Technical field
The utility model relates to Orthodontic Treatment instrument more particularly to a kind of more grab arch wires guarantors containing arc outer bracket
Holder.
Background technique
Orthodontic treatment moves tooth on alveolar bone using the tractive force that appliance provides, and reaches ideal position row
Column.It needing to extract appliance after corrective therapy, tooth can tend to be restored to the position before treatment at this time, in order to avoid
Recurred after rescuing, it usually needs wear retainer for a long time, make tooth stablize the occluding relation for keeping coordinating in new position and
Occlusal position.
Common arch wire retainer is by palate side group support, and hyperbolic lip bends and a pair is ground one's teeth in sleep, and one-arm clasp forms, and base covers tongue
Side gum face, lip bow are contacted with labial teeth, and this retainer mainly passes through base and snap ring applies retentivity, and lip bow does not provide and appoints
What pressure primarily serves positioning and facilitates the effect of wearing, and being used for a long time easily causes lip cast, it is difficult to guarantee firm effect.
Utility model content
To solve the above problems, the utility model provides a kind of more grab arch wire retainers containing arc outer bracket.
The utility model uses following technical scheme:
A kind of more grab arch wire retainers containing arc outer bracket, including U-shaped Neto, arc outer bracket and correction steel wire；
The correction steel wire is embedded in U-shaped Neto, and extends to form several grabs outward, and the grab is passed through and stung
Conjunction face and gum two sides grind one's teeth in sleep and/or premolar teeth outer surface is bonded, the arc outer bracket inner surface is matched with incisor outer surface
It closes, built-in curved wire, the curved wire passes through and bends to arch detent and nearest behind arc outer bracket left and right ends respectively
Facing fitting, then free end connect around occlusal surface with correction steel wire.
Preferably, the grab quantity is 4 or more, be fitted in respectively gum two sides it is symmetrical grind one's teeth in sleep and premolar teeth
Outer surface.
Preferably, the arc outer bracket inner surface cooperates simultaneously with incisor and canine tooth outer surface.
Preferably, it is bonded on the upside of the U-shaped Neto with interior gingival edge, 5-10mm on the upside of lower lateral extent, left and right ends are prolonged
It extends at two sides first molar or second molar, forms U-shaped opening.
Preferably, the correction steel wire diameter is 0.8-1mm.
Preferably, the curved wire diameter is 0.5-0.8mm.
Preferably, the arc outer bracket is arcuation patch made of transparent material.
Preferably, the arc outer bracket is with a thickness of 1-2mm, is fixed on facing upper zone, arc outer bracket lower edge away from
From outer gingival edge 2-6mm.
The utility model has the beneficial effects that
(1) the arc outer bracket of the utility model and labial teeth lip side cooperate, compared with traditional hyperbolic lip bow, increase with
The contact area of labial teeth, while the arch detent of curved wire can apply certain tractive force, make arc outer bracket always with tooth
Surface fitting has long-term holding effect well；
(2) Neto, grab and arch detent are utilized while applying retentivity, the position of the comprehensive firm tooth of energy, simultaneously
The arc outer bracket surface area of labial teeth lip side is big, can disperse the stress of labial teeth, not will cause labial teeth and lean forward.
Detailed description of the invention
Fig. 1 is the gum schematic diagram for wearing more grab arch wire retainers that the utility model contains arc outer bracket；
Fig. 2 is the structure and wearing schematic for more grab arch wire retainers that the utility model contains arc outer bracket.
Specific embodiment
It as shown in Figure 1 and Figure 2, is more grab arch wire retainer (following embodiments containing arc outer bracket of the utility model
By taking mandible as an example, upper dental bed, which can be equal, to be applicable in), including U-shaped Neto 1, arc outer bracket 2 and correction steel wire 3；
The correction steel wire 3 is embedded in U-shaped Neto 1, and extends to form several grabs 31 outward, the grab 31
Across occlusal surface and gum two sides grind one's teeth in sleep 5 and/or 6 outer surface of premolar teeth be bonded, 2 inner surface of arc outer bracket and incisor
The cooperation of 8 outer surfaces, built-in curved wire 4, the curved wire 4 are bent archwise after passing through 2 left and right ends of arc outer bracket respectively
Detent 41 is bonded with nearest facing, and then free end connect around occlusal surface with correction steel wire 3；Arch detent can apply centainly
Tractive force, be bonded arc outer bracket with dental surface always, while arc outer bracket and the contact area of labial teeth are big, before capable of dispersing
Tooth stress avoids labial teeth and leans forward, and guarantees locating effect steady in a long-term with this.
As the preferred embodiment of the technical program, 31 quantity of grab is 4 or more, is fitted in gum two respectively
Side symmetrical grind one's teeth in sleep 5 and 6 outer surface of premolar teeth, make tooth stress equalization, improve locating effect.
As the preferred embodiment of the technical program, 2 inner surface of arc outer bracket and 7 appearance of incisor 8 and canine tooth
Face cooperates simultaneously, further to disperse labial teeth stress, the position of preferably stable labial teeth.
As the preferred embodiment of the technical program, 1 upside of the U-shaped Neto is bonded with interior gingival edge, downside away from
From upside 5-10mm, left and right ends are extended at the first molar of two sides, form U-shaped opening.Why select above structure, be for
Under the premise of guaranteeing firm power, the contact area with hard palate is reduced, reduces foreign body sensation.
As the preferred embodiment of the technical program, the arc outer bracket 2 is arcuation patch made of transparent material, institute
Arc outer bracket 2 is stated with a thickness of 1-2mm, is fixed on facing upper zone, arc outer bracket lower edge is apart from outer gingival edge 2-
6mm.The size of above-mentioned restriction can improve wear comfort while firm labial teeth, and can be improved using transparent material
Aesthetics.
Above embodiments are the explanations to the utility model, and still, the utility model is not limited to above embodiment
In detail, a variety of equivalent substitutes that those skilled in the art carries out in the range of the technology design of the utility model or
Simple variant mode, all should belong to the protection range of the utility model.
Claims (8)
1. a kind of more grab arch wire retainers containing arc outer bracket, which is characterized in that including U-shaped Neto, arc outer bracket and rectify
Positive steel wire；
The correction steel wire is embedded in U-shaped Neto, and extends to form several grabs outward, and the grab passes through occlusal surface
With gum two sides grind one's teeth in sleep and/or premolar teeth outer surface is bonded, the arc outer bracket inner surface and incisor outer surface cooperate, interior
Curved wire is set, the curved wire bends to arch detent respectively after passing through arc outer bracket left and right ends and nearest facing pastes
It closes, then free end connect around occlusal surface with correction steel wire.
2. more grab arch wire retainers according to claim 1, which is characterized in that the grab quantity is 4 or more, point
It is not fitted in that gum two sides are symmetrical to grind one's teeth in sleep and premolar teeth outer surface.
3. more grab arch wire retainers according to claim 1, which is characterized in that the arc outer bracket inner surface with cut
Tooth and canine tooth outer surface cooperate simultaneously.
4. more grab arch wire retainers according to claim 1, which is characterized in that the U-shaped Neto upside and interior gums
Edge fitting, lower lateral extent upside 5-10mm, left and right ends extend at two sides first molar or second molar, form U-shaped and open
Mouthful.
5. more grab arch wire retainers according to claim 1, which is characterized in that the correction steel wire diameter is 0.8-
1mm。
6. more grab arch wire retainers according to claim 1, which is characterized in that the curved wire diameter is 0.5-
0.8mm。
7. more grab arch wire retainers according to claim 1, which is characterized in that the arc outer bracket is transparent material system
At arcuation patch.
8. more grab arch wire retainers according to claim 1, which is characterized in that the arc outer bracket with a thickness of 1-2mm,
It is fixed on facing upper zone, arc outer bracket lower edge is apart from outer gingival edge 2-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777188.4U CN209236420U (en) | 2018-05-23 | 2018-05-23 | More grab arch wire retainers containing arc outer bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777188.4U CN209236420U (en) | 2018-05-23 | 2018-05-23 | More grab arch wire retainers containing arc outer bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236420U true CN209236420U (en) | 2019-08-13 |
Family
ID=67516606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777188.4U Expired - Fee Related CN209236420U (en) | 2018-05-23 | 2018-05-23 | More grab arch wire retainers containing arc outer bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052954A (en) * | 2021-12-21 | 2022-02-18 | 山东大学 | Device for enhancing invisible orthodontic moving tooth efficiency and anchorage tooth stability and application |
-
2018
- 2018-05-23 CN CN201820777188.4U patent/CN209236420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052954A (en) * | 2021-12-21 | 2022-02-18 | 山东大学 | Device for enhancing invisible orthodontic moving tooth efficiency and anchorage tooth stability and application |
| CN114052954B (en) * | 2021-12-21 | 2022-07-15 | 山东大学 | Device for enhancing invisible orthodontic treatment movable tooth efficiency and anchorage tooth stability and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110013332B (en) | Invisible appliance for cat-shaped auxiliary bow | |
| CN111588490B (en) | Shell-shaped tooth appliance, design method of dental appliance system and manufacturing method of dental appliance system | |
| CN202113175U (en) | Device for distal movement of maxillary molars | |
| CN108542519A (en) | A kind of device ground one's teeth in sleep to remote middle movement based on micro- implant anchorage | |
| CN110179560A (en) | A kind of front haulage maxilla realizes the set composite of correction tooth three-dimensional movement simultaneously | |
| CN213098436U (en) | Bracket-free invisible appliance with special device | |
| CN104622590A (en) | Traction device for mandibular impacted wisdom teeth | |
| CN209236420U (en) | More grab arch wire retainers containing arc outer bracket | |
| CN213372616U (en) | Functional appliance for correcting anterior tooth reverse occlusion | |
| CN201079454Y (en) | Orthodontic device for changing molar position | |
| CN211156366U (en) | Shell-shaped dental instrument, shell-shaped dental instrument set and dental correcting system | |
| CN108294837B (en) | Appliance for correcting open-bite malformation, preparation method and application thereof | |
| CN209713206U (en) | Fixed double plate appliances | |
| CN215739548U (en) | Shell-shaped tooth correcting device, tooth correcting device set and tooth correcting system | |
| CN210095952U (en) | Invisible cat-shaped auxiliary arch appliance | |
| CN110547885A (en) | Tooth appliance | |
| CN212234739U (en) | Novel torque correcting device for bonding to tooth surface | |
| CN201279191Y (en) | Cross-jaw lip bumper for orthodontic aesthetics | |
| CN213941011U (en) | Reinforced tooth socket | |
| CN208876814U (en) | A kind of device ground one's teeth in sleep based on micro- implant anchorage to remote middle movement | |
| CN206641925U (en) | A kind of tooth retainer | |
| CN217853385U (en) | Head cap lip support soft lining mouth outer bow applied to invisible tooth socket | |
| CN205795828U (en) | A kind of diaphragme type backteeth is just locking jaw apparatus for correcting | |
| CN221285951U (en) | Snap ring type tooth holder capable of preventing occlusion interference and external member thereof | |
| CN220938191U (en) | Tooth appliance and appliance kit thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |