CN201542766U - Transpalatal arch with removable upper jaw - Google Patents
Transpalatal arch with removable upper jaw Download PDFInfo
- Publication number
- CN201542766U CN201542766U CN2009202557851U CN200920255785U CN201542766U CN 201542766 U CN201542766 U CN 201542766U CN 2009202557851 U CN2009202557851 U CN 2009202557851U CN 200920255785 U CN200920255785 U CN 200920255785U CN 201542766 U CN201542766 U CN 201542766U
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- horizontal
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Abstract
The utility model discloses a transpalatal arch with a removable upper jaw, which comprises a central omega-shaped curve, U-shaped curves provided at two sides, and connectors. The central part of the transpalatal arch is provided with the central omega-shaped curve through bending. The two sides are respectively provided with one U-shaped curve through bending. The U-shaped curves provided at two sides of the central omega-shaped curve form a main adjustment area. The connectors are provided at two sides of the transpalatal arch. Each connector is prepared through repeatedly bending steel wire for 180 DEG. The steel wires at the bottom of the connector are bended to wave-shaped structures.
Description
Technical field
This utility model is a kind of horizontal palatine arches, and especially a kind of upper jaw can be plucked the horizontal palatine arches of formula, belongs to the mouth cavity orthodontic medical apparatus and instruments.
Background technology
Orthodontic treatment is that tooth is moved under the mechanical force of appliance, reaches to rescue mistake
Odd-shaped purpose.Horizontal palate bar is in commonly used clinically a kind of mouthful to be the anchorage form of supporting structure with the tooth.Bend with the hard stainless steel silk of 0.9-1.0mm diameter and to form, the centre is a U-shaped song, and the bilateral end is welded on the molar band of dental arch both sides, and effect is the position that stationary anchorage is ground one's teeth in sleep.
The effect of the horizontal palate bar of tradition is comparatively single, and is fixed, is welded as a whole with band, cements on the tooth, adjusts inconvenience.
Summary of the invention
The purpose of this utility model provides and a kind ofly can enlarge or dwindle the dental arch of maxilla width according to clinical practice situation selectivity, cooperates fixed appliance to rescue.Solve problems such as the controllability difference of traditional horizontal palate bar and trivial operations, the other workload of clinical chair are big.
The purpose of this utility model can realize by following measure:
A kind of upper jaw can be plucked the horizontal palatine arches of formula, comprise central Ω shape song 1, both sides U-shaped bent 2 and connector 3, horizontal palatine arches central authorities have bent central Ω shape song 1, and its both sides respectively bend a U-shaped song 2, the Ω of central authorities shape bent 1 and both sides U-shaped bent 2 constitute main regulating area, and horizontal palatine arches two ends are provided with connector 3.
Described connector 3 is made by 180 ° of opisthotonos of steel wire.
The terminal steel wire of described connector 3 bends undulate.
The beneficial effects of the utility model are:
The three curved horizontal palatine arches of formula of plucking have had fixedly orthotic device and the advantage that can pluck orthotic device concurrently.
The upper jaw can be plucked the horizontal palatine arches of formula by means of connector and palatine canal, and adorns the fixedly orthotic device of wearing and is linked to be an integral body, and the patient can not pluck voluntarily and wear, thereby be not subjected to patient's influence from main factor, long action time, strength is lasting, has characteristics such as location and directed mobile tooth.Can pluck the horizontal palatine arches of formula and be inserted in the palatine canal by connector, can pick, clinical can taking off easily adjusted reinforcing, guaranteed to adjust the accurate, reliable of reinforcing.The horizontal palatine arches volume of the formula of can plucking is little, and the patient wears with comfortable, and is little to the influence of patient's oral cavity function, easily cleaning.Go for cooperating various fixed appliances to rescue, to the inharmonious expansion dental arch of maxilla that needs of upperdental arch width, especially rescue that to occur due to the Upper Jaw Anchorage Molar palatum-directional dislocation posterior cross bar or dental arch in the process asymmetric etc., can be individual teeth, also can be a plurality of teeth.Can pluck the horizontal palatine arches of formula and also can be used for the wide palate that needs of dental arch of maxilla to constriction and the auxiliary anchorage that strengthens.
Anti-to the difficult one-sided backteeth of rescuing clinically
Patient's 56 examples, the bilateral backteeth is anti-
Patient's 79 examples, lock due to dental arch of maxilla is wide
31 examples are used this kind can pluck the auxiliary fixed appliance of the horizontal palatine arches of formula and are rescued.Instead
The time that basic solution removes is that one-sided backteeth is anti-
3-5 month, bilateral was anti-
And dental arch of maxilla wide due to the lock
5-9 month.
One-sided backteeth is anti-
The patient: 1. the normal side occluding relation remains unchanged substantially, the variable in distance of first, second premolars and first molar all＜1mm; 2.. anti-
Survey first, second premolars palate point and first molar before and after the treatment near in the palate point to the palate centre joint apart from the increase value all＞3.0mm.
Bilateral is anti-
And dental arch of maxilla wide due to the lock
The patient: before and after the treatment first, second premolars palate point and first molar near in the palate point to the variable in distance value of the palate centre joint all＞2.8mm.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Fig. 1 is the structural representation in this utility model front, wherein: 1, central Ω shape song; 2, U-shaped song; 3, connector; 4, the little hook of maintenance; 5, waveform extension area.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, the upper jaw of the present utility model can be plucked the horizontal palatine arches of formula, comprises central Ω shape song 1, both sides U-shaped bent 2 and connector 3.The material that the upper jaw of the present utility model can be plucked the horizontal palatine arches of formula uses the medical stainless steel silk, utilizes the elasticity of medical stainless steel silk to bend, and preferably adopts the medical stainless steel silk of 0.8mm.Horizontal palatine arches central authorities have bent central Ω shape song 1, and its both sides respectively bend a U-shaped song 2, and central Ω shape bent 1 and both sides U-shaped bent 2 constitute main regulating areas, the size of moderating force and direction.Horizontal palatine arches two ends are provided with connector 3, connector 3 is made by 180 ° of opisthotonos of steel wire, be connected with band, fix in the palatine canal that insertion band palate side is welded, the end that exceeds about 1mm can use the little hook 4 of ligature loop or ligation silk and maintenance to fix, and prevents the slippage of horizontal palatine arches.
According to the treatment needs, need to expand the terminal steel wire labiad of bow side side and extend, bend undulate along premolars, canine tooth palate side profile, be close in its palate side 1/3, need not expand the bow side and can not bend this waveform part.Owing to the medical stainless steel silk has certain degree of hardness and elasticity, molar band palatine canal internal fixation is inserted in the compression or the back that stretches, and can the strength of contact tooth generation specific direction be moved it.
It is as follows that the upper jaw of the present utility model can be plucked the horizontal palatine arches manufacturing process of formula:
Palate face down bonding at the maxillary first molars band is connected into the product palatine canal, and the dental stainless steel wire with 0.8mm on model bends horizontal palatine arches,
See from labial surface: and distance 0.5～1.0mm between the palate mucosa.From
The plane is seen: central authorities are opening Ω shape song 1 forward, and about diameter 8mm, the bent both sides of Ω shape are opening U-shaped song 2 backward respectively, is positioned at the midpoint of central Ω shape song 1 to one side grinding tooth.Horizontal palatine arches becomes bifilar for 180 ° bending back bending more backward with molar band palatine canal junction, forms connector 3 and inserts in the molar band palatine canals of both sides, and connector 3 length grow palatine canal 1mm., fix with ligature loop or ligation silk apart from both sides two the little hooks 4 of maintenance of 5mm place welding of grinding one's teeth in sleep at horizontal palatine arches, prevent the slippage of horizontal palatine arches with the extended connector in palatine canal rear end.According to the treatment needs, need to expand the terminal steel wire of bow side and forwards extend, bend along premolars, canine tooth palate side profile and form waveform extension area 5, be close in its palate side 1/3, need not expand the bow side and can not bend this waveform part.
The upper jaw of the present utility model can be plucked the adjustment of the horizontal palatine arches of formula:
(1) keep existing arch width, strengthen anchorage:
Can not bend waveform extension area 5, horizontal palatine arches connector 3 is inserted in the band palatine canal, ligature loop or ligation silk are fixed.Horizontal palatine arches is ground one's teeth in sleep both sides and has been adorned the fixedly orthotic device of wearing and is linked to be an integral body, the both sides mutual restriction, and minimizing is ground one's teeth in sleep mobile, strengthens anchorage.
(2) bilateral expands bow:
Bilateral all can bend waveform extension area 5 as required.Open during each further consultation the horizontal palatine arches Ω of central authorities shape bent 1 a little, horizontal palatine arches level is increased to length, regulate bilateral U-shaped song 2, adjust the force direction that adds of the position of palatine arches and horizontal palatine arches, be located at the correct position of palate, do not oppress the palate mucosa.Central Ω shape song 1 is closed after the horizontal palatine arches elastic compression, accumulates elastic force, inserts bilateral and grinds one's teeth in sleep and can produce cheek to the strength that moves to backteeth in the palatine canal.The steel wire that extend both sides can be brought into play the effect of cheek side shifting to the premolars and the canine tooth in sixth-year molar the place ahead simultaneously.
(3) one-sided expansion bow
Need to expand bow lateral bending system waveform extension area 5, normal side is used anatomic type
The pad auxiliary treatment is stablized lower jaw tooth position on the normal side, keeps it and normally covers
Covering relation, the stressed cheek of narrow side recovers the normal position to moving.
(4) constriction dental arch
Principle is with expanding bow, and it is opposite to adjust direction, and closed central Ω shape song 1 is adjusted both ends horizontal, inserts in the palatine canal of grinding one's teeth in sleep behind the elastic stretching.
(5) grind one's teeth in sleep shaft rake and reverse adjustment
Adjust and pack into after connector 3 reverses in the desired direction.
This utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (3)
1. a upper jaw can be plucked the horizontal palatine arches of formula, comprise central Ω shape song (1), both sides U-shaped songs (2) and connector (3), it is characterized in that horizontal palatine arches central authorities have bent central Ω shape song (1), its both sides respectively bend a U-shaped song (2), central authorities' Ω shape song (1) and both sides U-shaped songs (2) constitute main regulating area, and horizontal palatine arches two ends are provided with connector (3).
2. the upper jaw according to claim 1 can be plucked the horizontal palatine arches of formula, it is characterized in that described connector (3) is made by 180 ° of opisthotonos of steel wire.
3. the upper jaw according to claim 1 can be plucked the horizontal palatine arches of formula, it is characterized in that the terminal steel wire of described connector (3) bends undulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202557851U CN201542766U (en) | 2009-11-26 | 2009-11-26 | Transpalatal arch with removable upper jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202557851U CN201542766U (en) | 2009-11-26 | 2009-11-26 | Transpalatal arch with removable upper jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542766U true CN201542766U (en) | 2010-08-11 |
Family
ID=42597924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202557851U Expired - Fee Related CN201542766U (en) | 2009-11-26 | 2009-11-26 | Transpalatal arch with removable upper jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090935A (en) * | 2011-01-27 | 2011-06-15 | 许天民 | Tongue force mediation apparatus for orthodontics |
| WO2014088422A1 (en) | 2012-12-04 | 2014-06-12 | Færøvig Maria Lucete Martinho Fernandes | Multi loop palatal arch |
| CN110464503A (en) * | 2019-09-04 | 2019-11-19 | 重庆医科大学附属第二医院 | Metal correction opener |
| CN111904629A (en) * | 2020-08-28 | 2020-11-10 | 北京大学口腔医学院 | Removable three-dimensional adjustable transverse palate support |
-
2009
- 2009-11-26 CN CN2009202557851U patent/CN201542766U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090935A (en) * | 2011-01-27 | 2011-06-15 | 许天民 | Tongue force mediation apparatus for orthodontics |
| CN102090935B (en) * | 2011-01-27 | 2013-01-23 | 许天民 | Tongue force mediation apparatus for orthodontics |
| WO2014088422A1 (en) | 2012-12-04 | 2014-06-12 | Færøvig Maria Lucete Martinho Fernandes | Multi loop palatal arch |
| CN110464503A (en) * | 2019-09-04 | 2019-11-19 | 重庆医科大学附属第二医院 | Metal correction opener |
| CN110464503B (en) * | 2019-09-04 | 2024-01-26 | 重庆医科大学附属第二医院 | Metal orthodontic mouth gag |
| CN111904629A (en) * | 2020-08-28 | 2020-11-10 | 北京大学口腔医学院 | Removable three-dimensional adjustable transverse palate support |
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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: 20100811 Termination date: 20101126 |