CN207679555U - A kind of reinforced jaw cushion removable appliance of maintenance - Google Patents
A kind of reinforced jaw cushion removable appliance of maintenance Download PDFInfo
- Publication number
- CN207679555U CN207679555U CN201720761068.0U CN201720761068U CN207679555U CN 207679555 U CN207679555 U CN 207679555U CN 201720761068 U CN201720761068 U CN 201720761068U CN 207679555 U CN207679555 U CN 207679555U
- Authority
- CN
- China
- Prior art keywords
- base
- deciduous molar
- covering portion
- embrasure
- deciduous
- 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 kind of reinforced jaw cushion removable appliances of maintenance, are made of base, hyperbolic tongue and embrasure hook；Base is equipped with the first covering portion and the second covering portion, their edge and first deciduous molar and the gum edge shape adaptation of second deciduous molar；Four hyperbolic tongues have class S type structures, and maximum width and front tooth corona are of same size；There is two embrasure hooks the crotch for exposing to base, those crotches to be located at the intersection of the first covering portion and the class curved edge of the second covering portion in the end of lip buccal side, and is adapted to insertion embrasure and hooks abutment points.The utility model is coated with fixed base by the first covering portion, the second covering portion to the complete fitting of first deciduous molar, second deciduous molar, and embrasure hook is coordinated to hook embrasure abutment points between first deciduous molar and second deciduous molar, further enhance maintenance, so that the removable appliance maintenance of the utility model is more stable, it is not easy to fall, while reducing the stimulation to periodontium.
Description
Technical field
The utility model belongs to mouth cavity orthodontic instrument field, and in particular to a kind of reinforced jaw cushion removeable appliance of maintenance
Device.
Background technology
Traditional jaw cushion removable appliance is clinically mainly used for correcting deciduous teeth or replaces tooth phase underbite of anterior teeth, releases occlusion
Lock knot etc., common structure includes base and hyperbolic tongue, embrasure hook and the one-arm clasp etc. that are fixed on base；Wherein, base
Cover jaw face and partial crowns；Hyperbolic tongue is for pushing away the movement of palate (tongue) side malposed tooth labiad cheek side；It is adjacent that embrasure hook is inserted into tooth
The nearly gum end of contact, abutment points are caught at the embrasure of two adjacent teeths；One-arm clasp is generally used for grinding one's teeth in sleep, premolar teeth, deciduous molar, point
Tooth etc. is clasp arm along corona lip buccal side neck portion's embowment, is embedded in base more after jaw, and the fixation of base is used for.
Traditional jaw cushion removable appliance has following defect：1. due to the intrinsic anatomical features of deciduous molar, corona is shorter
Small, undercut is smaller and is also easy to produce gap between neck portion, adjacent deciduous molar, and Pediatric Oral Emergency sanitary control is bad, deciduous molar
Easily suffer from dental caries again, causes tooth body not congruent, increase the difficulty of backteeth maintenance；So traditional jaw cushion removable appliance, though have
Good clinical effect, but often due to the maintenance of backteeth is bad, rectifying effect is influenced, or even can not be treated, delay is most
Good treatment period.2. the one-arm clasp in traditional appliance is clasp arm, hook end along corona lip buccal side neck portion's embowment
End enters the undercut area positioned at neck portion and carries out maintenance, but deciduous molar corona is shorter and smaller, undercut is smaller and the solution in close neck portion
The feature of cuing open causes the hook end of one-arm clasp that may cannot be introduced into the effective maintenance effect of undercut area generation, and hook end is easily to tooth
Gum tissue generates stimulation, may cause the red and swollen even bleeding of gingiva tissue.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of reinforced jaw cushion of maintenance is provided
Removable appliance can reduce the stimulation to gingiva tissue while increasing backteeth maintenance, simplify clinical manipulation.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of reinforced jaw cushion removable appliance of maintenance, by base and be fixed on base four hyperbolic tongues and two
Embrasure hook forms；
There is the base fitting cladding first deciduous molar completely to expose to gum portion at corresponding first deciduous molar
First covering portion, first covering portion in lip buccal side there is class curved edge, such curved edge to correspond to first deciduous molar lip cheek
Side Gingival marge location and such curved edge shape is adapted with the gum edge shape；The base has at corresponding second deciduous molar
Fitting cladding second deciduous molar exposes to the second covering portion of gum portion completely, which has class arc in lip buccal side
Shape edge, such curved edge correspond to second deciduous molar lip buccal side Gingival marge location and such curved edge shape and the gum edge shape
It is adapted；Fixed base is coated with to first deciduous molar, second deciduous molar by the first covering portion, the second covering portion；
The fixing end of four hyperbolic tongues is embedded in base front, and the free-end of those hyperbolic tongues exposes to base
Support, the free-end of those hyperbolic tongues have the class S type structures of abutting corresponding with front tooth tongue side neck portion, and those classes S types
The maximum width of structure is of same size with four front tooth coronas respectively；
Described two embrasure hooks are located at base both sides and correspond to position between first deciduous molar and second deciduous molar, should
A little embrasure hooks have the dogleg section towards first deciduous molar direction in the end of tongue side, those embrasure hooks are in the end of lip buccal side
With the crotch for exposing to base, those crotches are located at the class curved edge of the first covering portion and the class arc-shaped side of the second covering portion
Edge intersection, and be adapted to the embrasure being inserted between first deciduous molar and second deciduous molar and hook abutment points.
In one embodiment：The tissue surface of the base is adapted to fitting with tooth and mucous membrane tissue.
In one embodiment：The base is made of thermosetting plastics or self curing plastic.
In one embodiment：The base thickness is 2~2.5mm.
In one embodiment：The hyperbolic tongue and embrasure hook are made of stainless steel wire.
In one embodiment：A diameter of 0.4~the 0.6mm of hyperbolic tongue.
In one embodiment：A diameter of 0.8~the 0.9mm of embrasure hook.
In one embodiment：The crotch is right angle crotch, round crotch or triangular shape crotch.
In one embodiment：The crotch end is in circle obtuse or spherical.
In one embodiment：The hook length is 0.6~0.8mm.
Compared with the background art, it has the following advantages that the technical program：
1. the reinforced jaw cushion removable appliance of the maintenance of the utility model is not provided with traditional one-arm clasp, avoid to tooth
The stimulation of gum tissue, while having coordinated the base equipped with the first covering portion and the second covering portion, pass through the first covering portion and second
Covering portion enables base to be secured firmly to first deciduous molar the abundant fitting cladding of first deciduous molar and second deciduous molar
And on second deciduous molar, to integrally be fixed using entire tooth as maintenance, it is not limited solely to one-arm clasp card in traditional technology
Position firmly is fixed, and embrasure hook is coordinated to hook embrasure abutment points between first deciduous molar and second deciduous molar, is further enhanced
Maintenance so that the removable appliance of the utility model not only without because eliminating one-arm clasp influences retention effect, increasing instead
Tooth maintenance area is added so that maintenance is more stable, is not easy to fall.
2. the utility model eliminates traditional one-arm clasp, while base and Gingival marge location contact site are smooth class
Curved edge can avoid the stimulation to gingiva tissue, reduce patient's sense of discomfort.
3. the first covering portion and the second covering portion of the base of the utility model be by the first, second deciduous molar integral coating,
Increase maintenance simultaneously, avoids first generated due to embrasure hook reinforcing, eating caused by gap occurs in second deciduous molar
Object caulked even appliance falls off.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the reinforced jaw cushion removable appliance structural schematic diagram of maintenance of the utility model.
Fig. 2 is the applicable deciduous teeth structural schematic diagram of the reinforced jaw cushion removable appliance of maintenance of the utility model.
Fig. 3 is the reinforced jaw cushion removable appliance use state diagram of maintenance of the utility model.
Reference numeral：
Base 10；First covering portion 11, the class curved edge 111 of the first covering portion；Second covering portion 12, the second covering portion
Class curved edge 121；
Hyperbolic tongue 20；Fixing end 21；Class S types structure 22；
Embrasure hook 30；Dogleg section 31；Crotch 32；
First deciduous molar A；Second deciduous molar B；Front tooth C；Gum D.
Specific implementation mode
The content of the utility model is illustrated below by embodiment：
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as " cross ", " perpendicular ", "top", "bottom", "inner", "outside" is based on shown in the stereogram in attached drawing
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
Fig. 1 to Fig. 3 is please referred to, a kind of reinforced jaw cushion removable appliance of maintenance by base 10 and is fixed on base 10
Four hyperbolic tongues 20 and two embrasure hooks 30 form；Wherein,
The base 10 is made of thermosetting plastics or self curing plastic, thickness be 2~2.5mm, tissue surface with it is intraoral
Tooth and mucous membrane tissue adaptation fit closely；Base 10 has the first covering portion 11 at the first deciduous molar A of corresponding both sides, should
First covering portion 11 fitting cladding first deciduous molar A completely exposes to the parts gum D, which has in lip buccal side
Smooth class curved edge 111, such curved edge 111 correspond to first deciduous molar A lip buccal sides Gingival marge location and such arc-shaped side
111 shape of edge is adapted with the gum edge shape, i.e., the class curved edge of first covering portion 11 after putting on the removable appliance
111 can arrange along first deciduous molar A lip buccal side gum edge；The base 10 has at the second deciduous molar B of corresponding both sides
Second covering portion 12, second covering portion 12 fitting cladding second deciduous molar B completely expose to the parts gum D, second cladding
Portion 12 in lip buccal side also there is smooth class curved edge 121, such curved edge 121 to correspond to second deciduous molar B lip buccal side gums
Edge position and such curved edge shape 121 is adapted with the gum edge shape, i.e., second packet after putting on the removable appliance
Covering the class curved edge 121 in portion 12 can arrange along second deciduous molar B lip buccal side gum edge；In this way, passing through the first covering portion 111
Base 10 is enable to be secured firmly to the abundant cladding of first deciduous molar A and second deciduous molar B with the second covering portion 121
On one deciduous molar A and second deciduous molar B, it is not easy to fall；
Four hyperbolic tongues 20 are made of the stainless steel wire of a diameter of 0.4~0.6mm, those hyperbolic tongues 20 are consolidated
Fixed end 21 is embedded in 10 front of base, and the free-end of those hyperbolic tongues 20 exposes to base 10, the trip of those hyperbolic tongues 20
There is class S types structure 22 from end, and the maximum width of those classes S types structure 22 is of same size with four front tooth C coronas respectively, it should
A little class S types structures 22, which can correspond to, abuts front tooth C tongue side necks portion, for pushing away the movement of dislocation front tooth C labiad cheeks side；
Described two embrasure hooks 30 are made of the stainless steel wire of 0.8~0.9mm of diameter, are largely embedded in base 10,
Two embrasure hooks 30 are located at 10 both sides of base and correspond to position between first deciduous molar A and second deciduous molar B, embrasure hook 30
Stage casing substantially move towards arrangement along first deciduous molar A and second deciduous molar B diastema, embrasure hook 30 has in the end of tongue side
Towards the dogleg section 31 in the directions first deciduous molar A, embrasure hook 30 has the crotch for exposing to base 10 in the end of lip buccal side
32, which is located at the class curved edge 111 of the first covering portion 11 and the class curved edge 121 of the second covering portion 12 has a common boundary
Place, and it is adapted to the embrasure being inserted between first deciduous molar A and second deciduous molar B, for hooking first deciduous molar A at embrasure
With the abutment points of second deciduous molar B, maintenance is further enhanced.As needed, the shape of crotch 32 could be provided as right angle crotch,
Round crotch or triangular shape crotch etc., length can be 0.6~0.8mm, and 32 end of crotch is in circle obtuse or spherical, is avoided to gum
Stimulation.
The reinforced jaw cushion removable appliance of maintenance of the utility model passes through the first covering portion 11 and the second covering portion 12
Base is enable to be secured firmly to first deciduous molar A and the abundant fitting of first deciduous molar A and second deciduous molar B cladding
On two deciduous molar B, to integrally being fixed using entire tooth as maintenance, and embrasure hook 30 is coordinated to hook first deciduous molar A and the
Embrasure abutment points between two deciduous molar B, further enhance maintenance so that and the removable appliance maintenance of the utility model is more stable,
It is not easy to fall, while reducing the stimulation to periodontium.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited according to this
It is new all should still to belong to this practicality that is, according to equivalent changes and modifications made by the utility model patent range and description for range
In the range of type covers.
Claims (10)
1. a kind of reinforced jaw cushion removable appliance of maintenance, it is characterised in that：By base and it is fixed on four hyperbolics of base
Tongue and two embrasure hook compositions；
There is the base fitting cladding first deciduous molar completely to expose to the first of gum portion at corresponding first deciduous molar
Covering portion, first covering portion in lip buccal side there is class curved edge, such curved edge to correspond to first deciduous molar lip buccal side gum
Edge position and such curved edge shape is adapted with the gum edge shape；The base has complete at corresponding second deciduous molar
Fitting cladding second deciduous molar exposes to the second covering portion of gum portion, which has class arc-shaped side in lip buccal side
Edge, such curved edge corresponds to second deciduous molar lip buccal side Gingival marge location and such curved edge shape is mutually fitted with the gum edge shape
Match；Fixed base is coated with to first deciduous molar, second deciduous molar by the first covering portion, the second covering portion；
The fixing end of four hyperbolic tongues is embedded in base front, and the free-end of those hyperbolic tongues exposes to base, should
Class S type structure of the free-end with abutting corresponding with front tooth tongue side neck portion of a little hyperbolic tongues, and those classes S type structures
Maximum width is of same size with four front tooth coronas respectively；
Described two embrasure hooks are located at base both sides and correspond to position between first deciduous molar and second deciduous molar, those are adjacent
Between be hooked in tongue side end there is dogleg section towards first deciduous molar direction, those embrasure hooks have in the end of lip buccal side
The crotch of base is exposed to, those crotches are located at the class curved edge of the first covering portion and the class curved edge of the second covering portion is handed over
At boundary, and it is adapted to the embrasure being inserted between first deciduous molar and second deciduous molar and hooks abutment points.
2. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The tissue of the base
Face is adapted to fitting with tooth and mucous membrane tissue.
3. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The base is heat setting
Plastics or self curing plastic are made.
4. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The base thickness is
2~2.5mm.
5. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The hyperbolic tongue and
Embrasure hook is made of stainless steel wire.
6. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The hyperbolic tongue is straight
Diameter is 0.4~0.6mm.
7. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The embrasure hook diameter
For 0.8~0.9mm.
8. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The crotch is right angle
Crotch, round crotch or triangular shape crotch.
9. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The crotch end is in
Circle obtuse is spherical.
10. the reinforced jaw cushion removable appliance of maintenance according to claim 1, it is characterised in that：The hook length
For 0.6~0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761068.0U CN207679555U (en) | 2017-06-27 | 2017-06-27 | A kind of reinforced jaw cushion removable appliance of maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761068.0U CN207679555U (en) | 2017-06-27 | 2017-06-27 | A kind of reinforced jaw cushion removable appliance of maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207679555U true CN207679555U (en) | 2018-08-03 |
Family
ID=62986292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761068.0U Expired - Fee Related CN207679555U (en) | 2017-06-27 | 2017-06-27 | A kind of reinforced jaw cushion removable appliance of maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207679555U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992239A (en) * | 2018-09-07 | 2018-12-14 | 佛山市佛冠义齿有限公司 | Push spring rectifier |
| CN109998709A (en) * | 2019-04-15 | 2019-07-12 | 杭州美齐科技有限公司 | A kind of tooth undercut based on dental features point fills Method of printing automatically |
| CN110063801A (en) * | 2019-05-23 | 2019-07-30 | 四川大学 | A kind of invisible orthotic device |
| CN111166513A (en) * | 2020-03-06 | 2020-05-19 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN113425429A (en) * | 2021-06-28 | 2021-09-24 | 李正海 | Arch guiding corrector for jaw pad |
-
2017
- 2017-06-27 CN CN201720761068.0U patent/CN207679555U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992239A (en) * | 2018-09-07 | 2018-12-14 | 佛山市佛冠义齿有限公司 | Push spring rectifier |
| CN109998709A (en) * | 2019-04-15 | 2019-07-12 | 杭州美齐科技有限公司 | A kind of tooth undercut based on dental features point fills Method of printing automatically |
| CN109998709B (en) * | 2019-04-15 | 2021-05-18 | 杭州美齐科技有限公司 | Tooth inverted-concave automatic filling printing method based on tooth characteristic points |
| CN110063801A (en) * | 2019-05-23 | 2019-07-30 | 四川大学 | A kind of invisible orthotic device |
| CN110063801B (en) * | 2019-05-23 | 2024-01-30 | 四川大学 | Invisible appliance |
| CN111166513A (en) * | 2020-03-06 | 2020-05-19 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN111166513B (en) * | 2020-03-06 | 2021-11-12 | 北京大学口腔医学院 | Front draft intraoral device and method of making same |
| CN113425429A (en) * | 2021-06-28 | 2021-09-24 | 李正海 | Arch guiding corrector for jaw pad |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207679555U (en) | A kind of reinforced jaw cushion removable appliance of maintenance | |
| Zachrisson | Clinical experience with direct-bonded orthodontic retainers | |
| CN111588490B (en) | Shell-shaped tooth appliance, design method of dental appliance system and manufacturing method of dental appliance system | |
| Zachrisson | Interdental papilla reconstruction in adult orthodontics | |
| CN114145864A (en) | Multidimensional traction type personalized correction device for embedded teeth | |
| Del Castillo et al. | Maxillary and mandibular overlay removable partial dentures for the treatment of posterior open-occlusal relationship: a clinical report | |
| Gill et al. | Smile aesthetics | |
| Jacobs | Teeth in cross‐bite: the role of removable appliances | |
| Chandak et al. | Space regainers in pediatric dentistry | |
| Cubukcu et al. | Labial and palatal talon cusps on geminated tooth associated with dental root shape abnormality: A case report | |
| CN108294837B (en) | Appliance for correcting open-bite malformation, preparation method and application thereof | |
| WO2015132406A1 (en) | Removable device for mandibular advancement | |
| CN103356303B (en) | Fixing device for traumatic loosened dislocated teeth, and manufacture method thereof | |
| Joneja et al. | Factors to be considered in the treatment of midline diastema | |
| KR101205632B1 (en) | labial and lingual orthodontic-apparatus of protrusion tooth | |
| CN219184214U (en) | Appliance for correcting and treating | |
| CN216439335U (en) | Digital palate screen for correcting teeth | |
| CN217066631U (en) | Removable appliance for distantly erecting and moving first molar | |
| CN209827043U (en) | Lip side appliance integrating functions of guiding lower jaw forwards and fixing and correcting | |
| CN214908450U (en) | Individualized bone traction anchorage and anchorage system | |
| CN216060807U (en) | Ware is rescued to compound function | |
| CN216724785U (en) | Movable appliance for opening and closing with retrozygosis caused by tongue regurgitation habit in dental replacement period | |
| CN214908433U (en) | Lip arch movable appliance with traction hook | |
| Shafad et al. | Management of Supra Erupted Maxillary Molar by Using a Modified Removable Posterior Bite Plane–Two Case Reports | |
| CN219720907U (en) | A upper jaw appliance that is used for unilateral cleft lip patient preoperative orthodontic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20190627 |