CN209611358U - A kind of pairing pad appliance - Google Patents
A kind of pairing pad appliance Download PDFInfo
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- CN209611358U CN209611358U CN201821348135.7U CN201821348135U CN209611358U CN 209611358 U CN209611358 U CN 209611358U CN 201821348135 U CN201821348135 U CN 201821348135U CN 209611358 U CN209611358 U CN 209611358U
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- upper jaw
- metal crown
- appliance
- sides
- lower jaw
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Abstract
The utility model provides a kind of pairing pad appliance, it is characterized in that, it include: two sides upper jaw metal crown, it covers on the backteeth of upper jaw two sides, two sides lower jaw metal crown covers on the backteeth of lower jaw two sides, face-bow, it is connect with the upper jaw metal crown, the outside of upper jaw metal crown has upper jaw cheek pipe, the connection site as face-bow.The pairing of the utility model pads appliance, on the one hand by with Headger-face-bow conjunctive use, inhibit the vertical to Overgrowth of upper jaw backteeth, 1/3 vertical height under reduction face inhibits lower rotation after lower jaw, improves nose-lip-chin relationship；On the other hand lower labial teeth is forced down by auxiliary bend of two-tube buccal tube realization of first molar metal crown cheek side, flattened steep spee curve simultaneously in the function correction stage, be conducive to the backteeth after appliance is removed and build conjunction, prevention is because of imperfect dislocation of teeth rear caused by opening and closing.
Description
Technical field
The utility model relates to a kind of pairings to pad appliance, belong to dental appliance field.
Background technique
Malocclusion refers to that children in growth and development process, are caused by inborn inherent cause or posteriori environmental factor
Tooth jaw craniofacial deformity.Skeletal classⅡ malocclusion is the high-incidence bone misfit type in China.Recently as air pollution
Aggravate, the infant ratio for suffering from airway infections and nasopharyngeal airways occlusive disease constantly increases, children be in dentofacial development with
The important stage that breathing pattern is formed, long-term airway obstruction, mouth breathing can cause narrow arcus dentalis superior, Middle face and nasal cavity development
Deficiency, while mandibular is rotated to the back lower place, face height increases, and lip closure is difficult, forms skeletal class II facial form.Environmental factor causes
Skeletal classⅡ misfit be mostly high angular length shape of face, myodystonia, part infant is felt suffocated the symptom of anoxic with snoring when sleep,
Referred to as obstruction sleep apnea-hypopnea syndrome (obstructive sleep apnea and hypopnea
Syndrome, OSAHS), this kind of child patient is such as not treated in time, and will affect the growth and development of infant, and it is slow to can behave as growth
Slow, absent minded, long-term mouth breathing causes cranium maxillofacial development abnormal, influences child behavior psychology and social ability.
The high angle-style skeletal classⅡ malocclusion that long-term mouth breathing causes is the difficult point treated at present.One, this kind of patient is normal
It is often accompanied by maxillary transverse deficiency, needs upper jaw rapid palatal expansion to match upper and lower dentition width, while leading lower jaw corrects sagittal to not
Epithelium healing is adjusted and widens, upper jaw rapid palatal expansion and Mandibular deviation will be completed on the same appliance.Two, the laminating patient of high pull
It needs to force down labial teeth when leveling arch as far as possible, face type caused by rear imperfect dislocation of teeth is avoided to deteriorate, and the leading lower jaw of traditional appliance
After the case where there are backteeth foldings, as tooth comes into line, backteeth builds conjunction, backteeth can extend in various degree, to aggravate high edged surface
Type, there is presently no the activators for being suitable for high angle-style skeletal classⅡ patient.Three, skeletal classⅡ mandibular retrusion rescues year
Age is 10~12 years old, this stage deciduous teeth all complete by replacement, can provide good maintenance for removable appliance, but with
The mandibular retrusion infant of OSAHS should start to treat as early as possible, and many infants, which are in, replaces the tooth phase, and deciduous molar form is unfavorable for removeable appliance
Device maintenance, incisor is often in the replacement stage in addition, and traditional Mandibular deviation appliance is not available.To solve the above difficult point, I
Need to be completed at the same time Maxillary Expansion and Mandibular deviation and the Mandibular deviation dress that labial teeth is forced down and rescued for the tooth phase can be taken into account
It sets.
Utility model content
The purpose of this utility model is to provide a kind of pairings to pad appliance, before capable of being completed at the same time Maxillary Expansion and lower jaw
Lead and can take into account the Mandibular deviation device that labial teeth is forced down and rescued for the tooth phase.
The utility model adopts the technical scheme that
A kind of pairing pad appliance characterized by comprising two sides upper jaw metal crown covers on the backteeth of upper jaw two sides,
Two sides lower jaw metal crown, covers on the backteeth of lower jaw two sides, and upper jaw Orthotics cushion, lower jaw gold are also fixedly installed on upper jaw metal crown
Category, which is labeled, is also fixedly installed with lower jaw Orthotics cushion, and the outside of upper jaw metal crown has upper jaw cheek pipe and face-bow pipe, upper jaw cheek pipe
As the connection site of Sectional arch, connection site of the face-bow pipe as face-bow is connected by hyoid arch between two lower jaw metal crowns
It connects, there is installation site of the lower jaw cheeks pipe as main arch wire and Intrusive arch on lower jaw metal crown.
Further, the pairing of the utility model pads appliance, also has a feature in that wherein, the lower jaw cheeks pipe
On the outside of the both sides of lower jaw metal crown.
Further, the pairing of the utility model pads appliance, also has a feature in that wherein, two sides upper jaw metal crown
Between be provided with expansion bow device.
Further, the pairing of the utility model pads appliance, also has a feature in that wherein, the upper jaw cheek pipe is
Single groove cheek pipe.
Further, the pairing of the utility model pads appliance, also has a feature in that wherein, in the lower jaw cheek pipe
With vertical double fluted.
The beneficial effect of utility model
The pairing of the utility model pads appliance, on the one hand by with Headger-face-bow conjunctive use, in inhibition
Vertical to Overgrowth, 1/3 vertical height under reduction face of jaw backteeth inhibits lower rotation after lower jaw, improves nose-lip-chin and close
System；On the other hand realize that auxiliary bow forces down lower labial teeth by the double fluted buccal tube of first molar metal crown cheek side, in function correction
Stage flattened steep spee curve simultaneously, is conducive to the backteeth after appliance is removed and builds conjunction, prevention is because of backteeth caused by opening and closing
Elongation.
The utility model pads appliance LLTB (LL Twin- for the improvement pairing of high angle-style skeletal classⅡ malocclusion
Block), especially suitable for needing in the OSAHS children for expand for the tooth phase bow and Mandibular deviation.
Detailed description of the invention
Fig. 1 is the upper jaw part of the pairing pad appliance of the utility model；
Fig. 2 is the lower jaw part of the pairing pad appliance of the utility model,
Fig. 3 is the side view after the pairing pad appliance of the utility model is worn on tooth,
Fig. 4 is the structural schematic diagram of upper jaw cheek pipe,
Fig. 5 is the structural schematic diagram of lower jaw cheek pipe,
Fig. 6 is the principle comparison diagram of the present invention with traditional appliance.
Specific embodiment
Illustrate specific embodiment of the present utility model below in conjunction with attached drawing.
As shown in Figures 1 to 5, pairing pad appliance include: two sides upper jaw metal crown 11, two sides lower jaw metal crown 21, on
Jaw cheek pipe 14, lower jaw cheek pipe 24, upper jaw Orthotics cushion 12, lower jaw Orthotics cushion 22.
As shown in Figure 1, two sides upper jaw metal crown 11, covers on the backteeth of upper jaw two sides, upper jaw metal crown 11 is also solid above
Dingan County is equipped with upper jaw Orthotics cushion 12.
As shown in Fig. 2, two sides lower jaw metal crown 21, covers on the backteeth of lower jaw two sides, lower jaw metal crown 21 is also solid above
Dingan County is equipped with lower jaw Orthotics cushion 22, and upper jaw Orthotics cushion and lower jaw Orthotics cushion 22 interact, play mandibular dentition together with mandibular
The effect guided forward.
Face-bow (not shown) is connect with upper jaw metal crown 11.It upwards pressure to the application of upper backteeth.Outside due to mouth
Bow is that tool is commonly rescued in dentistry, and specific structure those skilled in the art is it has become clear that therefore herein no longer
Repeat the specific structure of face-bow.
As shown in figure 3, the outside of upper jaw metal crown 11 has upper jaw cheek pipe 14, the connection site as face-bow.
The outside of lower jaw metal crown 21 has lower jaw cheek pipe 24.
Expansion bow device 13 is provided between two sides upper jaw metal crown 11.
It is connected between two sides lower jaw metal crown 21 by hyoid arch 23, the cheeks pipe of special designing is separately connected on lower jaw metal crown
The main arch wire of NiTi and Intrusive arch, main arch wire come into line lower labial teeth, and Intrusive arch can effectively force down lower labial teeth while coming into line, whole
It is flat to close curve, be conducive to vertical height reduction.
As shown in figure 4, upper jaw cheek pipe 14 has single groove cheek pipe 141, face-bow pipe 142 and the first draw hook 143, single slot
Connection site of the ditch cheek pipe 141 as Sectional arch, face-bow pipe is as the site connecting with face-bow.
As shown in figure 5, there is vertical double fluted 241, for installing main arch wire and Intrusive arch in lower jaw cheek pipe 24.It forces down
Auxiliary bow is for forcing down lower labial teeth.Also there is the second draw hook 242 on lower jaw cheek pipe 24.
Comparison between result after the utility model treatment and the result after traditional treatment methods, as shown in Figure 6.Treatment
The case where preceding image a shows mandibular retrusion.
In Fig. 6, a is the dental cases schematic diagram before treatment, and a1, a2, a3 that left side one arranges are using conventional orthoses
The mechanism choice treated, a4, a5 that right side one arranges are using the mechanism choice of the pairing pad appliance treatment of the utility model, figure
In arrow indicate tooth Impact direction.
Conventional orthoses are not vertically to control measure, and there are the feelings of backteeth folding after traditional leading lower jaw of appliance
Condition, as shown in a1, a2, a3, as tooth comes into line, backteeth builds conjunction, backteeth can extend in various degree, to aggravate high edged surface type.
The pairing of the utility model pads appliance, in Fig. 6 shown in a4 and a5, during lower jaw is extended, on the one hand by with height
Potential head cap --- face-bow conjunctive use upwards pressure to the application of upper backteeth by face-bow, inhibits the vertical of upper jaw backteeth
To Overgrowth, so that 1/3 vertical height under reduction face, inhibits lower rotation after lower jaw, improves nose-lip-chin relationship；Another party
Face realizes that Sectional arch forces down lower labial teeth by the two-tube buccal tube of first molar metal crown cheek side, whole simultaneously in the function correction stage
Steep spee curve was put down, is conducive to the backteeth after appliance is removed and builds conjunction, prevention is because of imperfect dislocation of teeth rear caused by opening and closing.
Claims (5)
1. a kind of pairing pads appliance characterized by comprising
Two sides upper jaw metal crown, covers on the backteeth of upper jaw two sides,
Two sides lower jaw metal crown, covers on the backteeth of lower jaw two sides,
It is also fixedly installed with upper jaw Orthotics cushion on upper jaw metal crown, is also fixedly installed with lower jaw Orthotics cushion on lower jaw metal crown,
The outside of upper jaw metal crown has upper jaw cheek pipe and face-bow pipe, connection site of the upper jaw cheek pipe as Sectional arch, outside mouth
Bend connection site of the pipe as face-bow,
It is connected between two lower jaw metal crowns by hyoid arch, has lower jaw cheek pipe as main arch wire and Intrusive arch on lower jaw metal crown
Installation site.
2. pairing as described in claim 1 pads appliance, it is characterised in that:
Wherein, the lower jaw cheek pipe is located on the outside of the both sides of lower jaw metal crown.
3. pairing as described in claim 1 pads appliance, it is characterised in that:
Wherein, expansion bow device is provided between two sides upper jaw metal crown.
4. pairing as described in claim 1 pads appliance, it is characterised in that:
Wherein, the upper jaw cheek Guan Weidan groove cheek pipe.
5. pairing as described in claim 1 pads appliance, it is characterised in that:
Wherein, there is vertical double fluted in the lower jaw cheek pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348135.7U CN209611358U (en) | 2018-08-21 | 2018-08-21 | A kind of pairing pad appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348135.7U CN209611358U (en) | 2018-08-21 | 2018-08-21 | A kind of pairing pad appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611358U true CN209611358U (en) | 2019-11-12 |
Family
ID=68441586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348135.7U Active CN209611358U (en) | 2018-08-21 | 2018-08-21 | A kind of pairing pad appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
-
2018
- 2018-08-21 CN CN201821348135.7U patent/CN209611358U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009497A (en) * | 2018-08-21 | 2018-12-18 | 上海市口腔病防治院 | A kind of pairing pad appliance |
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