CN108433832A - Slidingtype gap maintainer and orthodontic device - Google Patents
Slidingtype gap maintainer and orthodontic device Download PDFInfo
- Publication number
- CN108433832A CN108433832A CN201810312495.XA CN201810312495A CN108433832A CN 108433832 A CN108433832 A CN 108433832A CN 201810312495 A CN201810312495 A CN 201810312495A CN 108433832 A CN108433832 A CN 108433832A
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- gap
- tube body
- stainless steel
- slidingtype
- maintainer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to slidingtype gap maintainer and orthodontic device, including tube body, the tube wall of tube body is equipped with a v notch v in an axial direction.The production method of slidingtype gap maintainer includes the following steps：Step 1, measurement gap size；Step 2, it selects outer diameter 1.5mm, pipe thickness to be the Stainless Steel pipe of 0.1mm, and gap length is marked on the Stainless Steel pipe；Step 3, the stainless steel tube of length needed for intercepting；Step 4,1/2 side of interception stainless steel tube is abraded with high speed turbine mobile phone, the whole round section of 4mm long is stayed at the both ends of stainless steel tube；Step 5, between tube body being sleeved on dental arch filament and being positioned over the bracket of gap both sides tooth, the open surface of stainless steel tube is towards tongue side.The present invention can effectively maintain interval of tooth, can be free to slide on main arch wire, allow to use sliding scale closing gap；Technology is opened wide using tongue side, there is food spilling effect, bad smell will not be caused, is conducive to maintain oral hygiene；Its is simple in structure, is easy to make, of low cost, easy to use.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to slidingtype gap maintainers and orthodontic device.
Background technology
With the development of economy and social progress, more and more people propose that higher is wanted to oral cavity beauty and health
It asks.When many patient assessments, Oral symptoms are frequently not Single-issue.Or even some patient's dental caries are bad, the impacted permanent teeth, tooth body
The multiple oral diseases such as defect, dentition defect, malocclusion exist simultaneously.This just proposes higher want to oral cavity orthodontist
It asks.It while carrying out orthodontic treatment, needs to analyze a variety of illness in patient oral cavity comprehensively, not only improves dentofacial beauty, also want
Restore masticatory function, realizes that function is uniformly coordinated with beautiful.
In face of complicated dentomatillofacial detormity, orthodontist usually needs to maintain gap during orthodontic treatment, prevents
Only gap both sides tooth is moved to gap side, to carry out special therapeutic purposes.If with tooth decay, tooth trauma, individual teeth
The symptoms such as tooth ectrogeny or microdontia are to reach beautiful to maximize with function, need to carry out plantation or tooth after orthodontic treatment
Body reparation, then needing to reserve enough gaps for repairing and treating during correction.In addition windowing is helped and sprouts the impacted
Tooth also needs to maintain gap during guiding impacted tooth eruption.It is weighed very much as it can be seen that gap maintains in some special cases
It wants.
Straight wire appliance generally use sliding scale closes extraction of tooth space, with another closing gap method -- close bent method
Compared to easy to operate, further consultation reinforcing is convenient, and arch controllability is good.It such as needs gap to maintain with missing tooth at this time, then cannot adopt
Mode is maintained with fixed gap, otherwise can influence the free to slide of main arch wire when closing gap, needs to use slidingtype at this time
Gap maintains device to carry out maintenance gap.
It is clinical at present frequently with the method that maintains of correction process gap have：
(1) orthodontic wire bends the bent method of stopping：Stopping song is bent to maintain gap in both sides, belongs to fixed gap dimension
Hold device.It bends the bent method of stopping and can effectively prevent the tooth movement of gap both sides, but bending of arch edgewise process is complex, operation by chair
Time is long, more demanding to the clinical experience and manipulative ability of doctor, and influences beautiful and comfort level and be unfavorable for patient
Oral hygiene is safeguarded.Which cannot use sliding scale closing gap.In addition stop song being difficult on high resiliency arch wire such as NiTi
Adjust it is bad bend, therefore restricted application.
(2) orthodontic wire disposes draw hook method：Draw hook is disposed in gap both sides, prevents both sides tooth from moving, Ke Yiwen
Determine, effectively maintain gap, belongs to fixed gap and maintain device.But the method can only carry out on square silk, and because addition is led
Drawing hook can make arch change, and it is therefore necessary to carry out arch adjustment, the manipulation of high resiliency arch wire is not easy.Which cannot
With sliding scale closing gap.In addition placement draw hook is very high to positioning requirements, and gap is not had if disposing inaccuracy and is maintained
Effect.
(3) resin balls：Resin balls can be made on the arch wire of gap both sides, prevent both sides tooth to gap by resin balls
Side is moved, and is belonged to fixed gap and is maintained device.Its advantage is that easy to operate, resin balls take up space and small will not cause patient not
It is suitable.But its deficiency is that resin balls stability is poor, bites into pieces and falls off when being easy on the feed.Which cannot use sliding scale closing gap.
(4) push spring：Gap can be maintained with the wide push spring of gap both sides tooth bracket spacing, belong to slidingtype gap dimension
Hold device.This method is easy to operate, saves the time.But disadvantage is also evident from, as push spring stability difference is yielding, and push spring
If end processing it is improper be easy skidded off from arch wire, influence therapeutic effect, scrape mouth and bring discomfort to patient.In addition in push spring
It is residual miscellaneous to be easy delay food, it is difficult to clean out easily odorous.
Invention content
The present invention is intended to provide slidingtype gap maintainer and orthodontic device, it can be free to slide on main arch wire, can have
Effect maintains interval of tooth, allows to use sliding scale closing gap.
In order to achieve the above objectives, the technical solution adopted by the present invention is as follows：
The tube wall of slidingtype gap maintainer, including tube body, the tube body open at both ends, tube body is lacked equipped with bar shaped in an axial direction
Mouthful, a v notch v is communicated with tubular body, the axial end face for not running through tube body of v notch v.
Wherein, tube body is arc-shaped in the cross section of bar shaped indentation, there, and the arc-shaped central angle is 160 ° -270 °.
Further, arc-shaped central angle is 180 ° -240 °.
Further, tube body material is metal；Preferably, tube body material is stainless steel.
Further, outer tube diameter 1.5mm.
Preferably, the thickness of tube body tube wall is 0.1mm.
Further, v notch v one end is 3mm-4mm, the v notch v other end and tube body at a distance from tube body end face
The distance of other end is 3mm-4mm.
Orthodontic device, other than including above-mentioned slidingtype gap maintainer, further include dental arch filament and be arranged in dental arch filament
On multiple brackets, axially across tube body, tube body is located therein between two brackets the dental arch filament.
Further, the v notch v on tube body is towards tongue side.
The production method of slidingtype gap maintainer, includes the following steps：
Step 1, measurement gap size；
Step 2, it is the Stainless Steel pipe of 0.1mm to select outer diameter 1.5mm, pipe thickness, and on the Stainless Steel pipe between label
Gap length；
Step 3, the stainless steel tube that required length is intercepted using high speed turbine mobile phone, obtains tube body；
Step 4, a v notch v is made：1/2 side that interception stainless steel tube is abraded with high speed turbine mobile phone, by stainless steel tube
Side is opened wide, and the whole round section of 3mm-4mm long is stayed at the both ends of stainless steel tube, forms slidingtype gap maintainer；
Step 5, between tube body being sleeved on dental arch filament and being positioned over the bracket of gap both sides tooth, by the spacious of stainless steel tube
It opens facing towards tongue side.
Compared with prior art, the invention has the advantages that：
1. the present invention can effectively maintain interval of tooth, can be free to slide on main arch wire, allow to close using sliding scale
Close gap；Its is simple in structure, is easy to make, of low cost, easy to use, for clinical manipulation save time cost and it is economical at
This；Tube surfaces are smooth, patient's comfortable wearing；
2. slidingtype gap maintainer open wide technology using tongue side, there is food spilling effect, bad smell will not be caused,
Be conducive to patient and maintain oral hygiene；
3. slidingtype gap maintainer is made of stainless steel material, material property is stablized, and has higher mechanical strength, will not
Discoloration, is unlikely to deform damage, can stablize, effectively maintain interval of tooth.
Description of the drawings
Fig. 1 is the graphics of slidingtype gap maintainer in the present invention；
Fig. 2 is the sectional view of bowing of slidingtype gap maintainer in the present invention；
Fig. 3 is the sectional view at A in Fig. 2；
Fig. 4 is that orthodontic device is worn on the schematic diagram on tooth in the present invention；
In figure：1- tube bodies, 2- v notch v, 3- dental arch filaments, 4- brackets.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
As shown in Figure 1, 2, slidingtype gap disclosed by the invention maintainer includes tube body 1,1 open at both ends of tube body, tube body 1
Tube wall be equipped with a v notch v 2 in an axial direction, communicate inside v notch v 2 and tube body 1, v notch v 2 is axial not through tube body 1
End face.Preferably, 2 one end of v notch v is 3mm-4mm, 2 other end of v notch v and tube body at a distance from 1 end face of tube body
The distance of 1 other end is 3mm-4mm.
V notch v 2 facilitates access for the spilling of the food in tube body 1, is conducive to maintain patient's oral health.1 material of tube body is
Metal, stability are strong.
As shown in figure 3, cross section of the tube body 1 at v notch v 2 is arc-shaped, arc-shaped central angle is 160 °-
270°.The cross section of corresponding v notch v 2 is also arc-shaped, and the central angle of v notch v 2 is 90 ° -200 °.Preferably,
The central angle of cross section of the tube body 1 at v notch v 2 is 180 ° -240 °.
Orthodontic device disclosed by the invention further includes as shown in figure 4, other than including above-mentioned slidingtype gap maintainer
Dental arch filament 3 and the multiple brackets 4 being arranged on dental arch filament 3, dental arch filament 3 are located therein two axially across tube body 1, tube body 1
Between bracket 4.As shown in figure 4, when wearing, v notch v 2 on tube body 1 is towards tongue side.
The production method of slidingtype gap maintainer：
Step 1, gap size is obtained using subangle compasses；
Step 2, it is the Stainless Steel pipe of 300mm to select outer diameter 1.5mm, pipe thickness 0.1mm, length, and in Stainless Steel
Gap length is marked on pipe；
Step 3, the stainless steel tube of required length is intercepted using high speed turbine mobile phone；
Step 4, a v notch v is made：1/2 side of intercepted stainless steel tube, i.e. stainless steel are abraded with high speed turbine mobile phone
Pipe is semicircle in the cross section of bar shaped indentation, there, so that stainless steel tube side is opened wide, the both ends of stainless steel tube only need to stay 3mm-4mm
Long whole round section forms slidingtype gap maintainer；
Step 5, stainless steel tube, stainless steel tube is passed through to be positioned between the bracket of gap both sides tooth dental arch filament, and will
Open surface is towards tongue side.
Present embodiment middle tube body is pipe, and the shapes such as ellipse, direction, polygon also may be selected in specifically used
The hollow tube of shape.
The configuration of the present invention is simple, easily operated, maintaining gap to provide for correction clinic, one kind is effective, stablize and health can
The device persistently used has higher clinical value, and just clinician uses on a large scale.
Certainly, the present invention can also have other numerous embodiments, without deviating from the spirit and substance of the present invention,
Those skilled in the art can make various corresponding change and deformations, but these corresponding changes and change according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. slidingtype gap maintainer, it is characterised in that:Including tube body (1), tube body (1) open at both ends, the pipe of tube body (1)
Wall is equipped with a v notch v (2) in an axial direction, is communicated inside v notch v (2) and tube body (1), and v notch v (2) is axial not to run through pipe
The end face of body (1).
2. slidingtype gap according to claim 1 maintainer, it is characterised in that：Tube body (1) is at a v notch v (2)
Cross section is arc-shaped, and the arc-shaped central angle is 160 ° -270 °.
3. slidingtype gap according to claim 2 maintainer, it is characterised in that：Arc-shaped central angle be 180 °-
240°。
4. slidingtype gap according to claim 1 maintainer, it is characterised in that：Tube body (1) material is stainless steel.
5. slidingtype gap according to claim 1 or 4 maintainer, it is characterised in that：Tube body (1) outer diameter is 1.5mm.
6. slidingtype gap according to claim 5 maintainer, it is characterised in that：The thickness of tube body (1) tube wall is
0.1mm。
7. slidingtype gap according to claim 1,2 or 3 maintainer, it is characterised in that：V notch v (2) one end and pipe
The distance of body (1) end face is 3mm-4mm, and v notch v (2) other end is 3mm-4mm at a distance from tube body (1) other end.
8. including the orthodontic device of the slidingtype gap maintainer described in any one of claim 1-7 claims, feature
It is：Further include dental arch filament (3) and multiple brackets (4) on dental arch filament (3) be set, the dental arch filament (3) axially across
Tube body (1), tube body (1) are located therein between two brackets (4).
9. orthodontic device according to claim 8, it is characterised in that：V notch v (2) on tube body (1) is towards tongue side.
10. the production method of the slidingtype gap maintainer according to any one of claim 1-7 claims, feature
It is：Include the following steps：
Step 1, measurement gap size；
Step 2, outer diameter 1.5mm is selected, pipe thickness is the Stainless Steel pipe of 0.1mm, and marks gap long on the Stainless Steel pipe
Degree；
Step 3, the stainless steel tube that required length is intercepted using high speed turbine mobile phone, obtains tube body (1)；
Step 4, a v notch v (2) is made：1/2 side that interception stainless steel tube is abraded with high speed turbine mobile phone, by stainless steel tube
Side is opened wide, and the whole round section of 3mm-4mm long is stayed at the both ends of stainless steel tube, forms slidingtype gap maintainer；
Step 5, between tube body (1) being sleeved on dental arch filament (3) and being positioned over the bracket (4) of gap both sides tooth, by stainless steel
The open surface of pipe is towards tongue side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312495.XA CN108433832B (en) | 2018-04-09 | 2018-04-09 | Sliding gap retainer and orthodontic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312495.XA CN108433832B (en) | 2018-04-09 | 2018-04-09 | Sliding gap retainer and orthodontic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108433832A true CN108433832A (en) | 2018-08-24 |
| CN108433832B CN108433832B (en) | 2020-07-31 |
Family
ID=63199414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312495.XA Expired - Fee Related CN108433832B (en) | 2018-04-09 | 2018-04-09 | Sliding gap retainer and orthodontic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108433832B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251251A (en) * | 2019-08-03 | 2019-09-20 | 张薇 | A kind of adjustable movable traction device |
| CN112451133A (en) * | 2020-12-03 | 2021-03-09 | 北京联袂义齿技术有限公司 | Orthodontic appliance for anterior teeth and orthodontic device comprising orthodontic appliance |
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2018
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251251A (en) * | 2019-08-03 | 2019-09-20 | 张薇 | A kind of adjustable movable traction device |
| CN110251251B (en) * | 2019-08-03 | 2024-04-19 | 合肥市口腔医院 | Adjustable movable traction device |
| CN112451133A (en) * | 2020-12-03 | 2021-03-09 | 北京联袂义齿技术有限公司 | Orthodontic appliance for anterior teeth and orthodontic device comprising orthodontic appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108433832B (en) | 2020-07-31 |
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