CN211243824U - Buccal side and palatal side multi-bending spring oral appliance - Google Patents
Buccal side and palatal side multi-bending spring oral appliance Download PDFInfo
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- CN211243824U CN211243824U CN201922053555.3U CN201922053555U CN211243824U CN 211243824 U CN211243824 U CN 211243824U CN 201922053555 U CN201922053555 U CN 201922053555U CN 211243824 U CN211243824 U CN 211243824U
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- buccal
- molar
- palatal
- stress application
- curved spring
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Abstract
The utility model discloses a ware is rescued to buccal side and palatal side multiple-bending spring oral cavity, including correcting the ware main part, it includes casing, overburden, retention part and afterburning part to correct the ware main part, and the casing includes preceding denture base and both ends connection molar base, with the laminating of patient's tooth, internally mounted retention part and afterburning part, retention part are preceding molar tooth closes the support, and afterburning part is buccal side afterburning bending spring and palatal side afterburning bending spring respectively, and retention part and afterburning part are placed in and are passed through overburden cover forming behind the casing, preceding molar tooth closes the support and buckles through preceding molar tooth and closes the face central nest and extend to preceding molar palatal side denture base, and buccal side afterburning bending spring is worn out from preceding denture base and molar base and is laminated after the link of laminating in molar belt ring buccal tube and extend backward, and palatal side afterburning bending spring extends to the end from molar belt ring tube; the adverse effect caused by the deviation of the traditional palate side stressing direction is reduced through the combined action of the buccal side stressing curved spring and the palate side stressing curved spring, and the buccal side stressing curved spring is convenient for clinical stressing operation.
Description
Technical Field
The utility model relates to an oral cavity is rescued and is managed technical field, and specific buccal side and palatal side many bent springs oral cavity are rescued and are managed.
Background
In orthodontic treatment, for critical cases with unobvious extraction indications, doctors often want to retain healthy teeth through various methods to complete non-extraction treatment; one method of pushing molars to move far to increase the length of an arch and provide gaps is non-extraction tooth correction, and an extraoral arch, a similar traction sliding rod, a spiral spring and the like are used for moving the molars far; the intraoral device also comprises a pendulum type appliance, a magnetic appliance, a digital-Jet appliance and other pendulum type appliances, wherein the pendulum type appliances utilize soft and hard tissues in the mouth to jointly support and move molar teeth far away, so that the inconvenience in application caused by extraoral reactance is avoided.
The Pendulum appliance (Pendulum appliance) is a common method for moving upper jaw molar in the oral orthodontic clinical practice, soft and hard tissues in the mouth are used as anchorage for far and middle moving molar, so that the inconvenience caused by the patient due to the fact that the patient is not suitable due to the external oral resistance is avoided, and the Pendulum appliance is deeply favored by orthodontists. The traditional swing type appliance is a palate side fixed appliance, and a spring curve for pushing the grinded teeth backwards is only designed on the palate side, so that the direction of force applied by the appliance is not easy to control, and the labial lingual inclination or torsion of the teeth is easy to occur.
In summary, the prior art has the following disadvantages: the existing swinging appliance is an appliance fixed on the palate side, and a curve spring for applying force is only designed on the palate side, so that the labial and lingual inclination or torsion of teeth is easy to occur, and the swinging appliance is not suitable for clinical application.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a ware is rescued to buccal side and palatine side many bent springs oral cavity, through the afterburning bent spring combined action of buccal side and palatine side, reduce the adverse consequence that traditional palatine side afterburning direction deviation and lead to, and the clinical afterburning operation of being convenient for of buccal side afterburning bent spring, its structural design is reasonable, convenient and practical, is fit for popularizing and applying.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a buccal and palatal multi-curved spring oral appliance comprises an appliance main body, wherein the appliance main body comprises a shell, a covering layer, a retention part and a stress application part, the shell is provided with a plurality of adjacent and communicated cavities for accommodating teeth of a patient and comprises an anterior palatal base and a molar belt ring with two ends connected, the shell is attached to teeth of a patient, a retention part and a stress application part are arranged in the shell, the retention part is a premolar clenching support, the stress application part is a buccal side stress application curved spring and a palate side stress application curved spring respectively, the retention part and the stress application part are arranged in the shell and then are covered and molded by a covering layer, the anterior molar occlusal support is bent through the central socket of the anterior molar occlusal surface and extends towards the anterior molar palatal side base support, the buccal side stress application curved spring penetrates out from the connecting end of the anterior molar base support and the molar band ring and then is attached to the molar band ring buccal tube to extend backwards, and the palatal side stress application curved spring extends towards the tail end from the molar band ring palatal tube.
Further, the forcing points of the buccal side forcing curved spring are respectively positioned at the connecting end and the middle end of the canine buccal surface and the premolar buccal surface and at the tail end of the molar belt buccal tube.
Furthermore, the premolar occlusal support is bent by a stainless steel wire of 0.8mm, a stainless steel square wire of 0.019 x 0.025 inch is adopted as a buccal side stress application curved spring and a palate side stress application curved spring, and the stress application generated by the stress application curved springs is 2-3N.
Furthermore, the appliance main body is made of transparent materials, and is designed to be suitable for various specifications of different people.
The principle of the utility model is as follows: the oral cavity corrector with multi-curve springs on the buccal side and the palate side comprises a main body, a cover layer, a retention part and a stress application part, wherein a premolar clenching support, a buccal stress application curve spring and a palate stress application curve spring are arranged in the main body, and are formed after being covered by the cover layer; the anterior molar occlusal support is bent through a central socket of the anterior molar occlusal surface and extends towards the base of the palatal side of the anterior molar, the buccal side stress application curved spring penetrates out from the connecting end of the anterior base and the molar band ring and then is attached to the buccal tube of the molar band ring to extend backwards, the palatal side stress application curved spring extends towards the tail end from the buccal tube of the molar band ring, stress application is performed from the buccal side and the palatal side through the stress application curved spring, and the stress application direction of the stress application curved spring is balanced.
The utility model has the advantages that: the utility model discloses ware is rescued in buccal side and palatine side many bent springs oral cavity, to traditional pendulum type correction ware, for the fixed ware of rescuring of palatine side, it is used for pushing away the crooked design only in palatine side of the backward spring of grinding tooth, and the direction of force when ware afterburning is rescued in the wayward, the lip tongue of tooth is easily appeared to slope or twist reverse. The utility model is provided with both a buccal side force application accessory and a palate side force application accessory, and the buccal side force application accessory can facilitate the clinical force application operation and also can reduce the adverse consequence caused by the deviation of the palate side force application direction.
Specific force application principles of buccal and palatal force application components: the buccal side and palate side stressing components are bent with a small ring stressing spring and a U-shaped spring, the opening of the small ring stressing spring and the U-shaped spring acts on a buccal tube and a palate tube of the molar belt ring to enable the molar to bear the force of pushing far and middle, the reaction force is transmitted to the anterior palate side base support through the buccal side and palate side stressing components, and the anterior palate part acts as an anchorage device to resist the reaction force of the back part. The advantages are as follows: the buccal side forcing part is positioned on the buccal side of the dental arch of the patient, so that the small circle of forcing spring and the U-shaped spring can be conveniently opened under direct vision to control the far and middle moving amount of the molar teeth. And if the force application opening amount and direction of the palate side small ring force application spring and the U-shaped spring are inaccurate, the force application compensation can be carried out through the cheek side force application part, so that the molar can not generate undesirable deviation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a buccal and palatal multi-curved spring oral appliance according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-appliance body, 2-anterior palatal base, 3-ring (welding buccal tube and palatal tube), 4-buccal side force applying curved spring, 5-palatal side force applying curved spring, 6-occlusal support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1
A buccal and palatal multi-curved spring oral appliance comprises an appliance main body 1, wherein the appliance main body 1 comprises a shell, a covering layer, a retention part and a force application part, the shell is provided with a plurality of adjacent and communicated cavities for accommodating teeth of a patient and comprises an anterior palatal base 2 and a molar belt ring (a welded buccal tube and a palatal tube) 3 connected with the two ends, the shell is attached to the teeth of the patient, a retention part and a stress application part are arranged in the shell, the retention part is a tooth closing support 6, the stress application part is a buccal side stress application curved spring 4 and a palate side stress application curved spring 5 respectively, the stress application part is arranged in the shell and then is formed by covering a covering layer, the buccal side stress application curved spring 4 penetrates out from the connecting end of the anterior palate side base support 2 and the molar belt ring 3 and then is attached to the outer side of the molar belt ring 3 to extend backwards, the palate side stress application curved spring 5 extends from the inner side of the molar belt ring 3 to the tail end, and the occlusal support 6 penetrates through the cavity gap of the shell and is bent towards the middle of the cavity of the anterior palate side base support 2.
The stressing points of the buccal side stressing curved spring 4 are respectively positioned at the connecting end and the middle end of the canine buccal surface and the premolar buccal surface and the tail end of a molar band ring 3 buccal tube, the buccal side stressing curved spring 4 and the palate side stressing curved spring 5 adopt 0.019 x 0.025 inch stainless steel square wires, and the stressing force generated by the stressing curved spring is 2-3N.
The appliance main body 1 is made of transparent materials and is designed to be suitable for various specifications of different crowds.
The oral cavity appliance with multi-curve springs on the buccal side and the palate side comprises an appliance main body 1, a shell, a covering layer fixing part and a stress application part, wherein a premolar clenching support 6, a buccal side stress application curve spring 4 and a palate side stress application curve spring 5 are arranged in the shell, and are covered by the covering layer and then molded; the anterior molar occlusal support 6 is bent through the central fossa of the anterior molar occlusal surface and extends towards the anterior palatal side base support 2; a buccal side stress application curved spring 4 penetrates out from the connecting end of the anterior teeth palate side base support 2 and the molar belt ring 3 and then is attached to a buccal tube of the molar belt ring 3 to extend backwards, a palate side stress application curved spring 5 extends towards the tail end from the palate tube of the molar belt ring 3, stress is applied from the buccal side and the palate side through the stress application curved spring, and the stress application direction of the stress application curved spring is balanced;
the utility model discloses ware is rescued in buccal side and palatine side many bent springs oral cavity, to traditional pendulum type correction ware, for the fixed ware of rescuring of palatine side, it is used for pushing away the crooked design only in palatine side of the backward spring of grinding tooth, and the direction of force when ware afterburning is rescued in the wayward, the lip tongue of tooth is easily appeared to slope or twist reverse. The utility model is provided with both a buccal side force application accessory and a palate side force application accessory, and the buccal side force application accessory can facilitate the clinical force application operation and also can reduce the adverse consequence caused by the deviation of the palate side force application direction.
The utility model discloses operation steps when ware is rescued to buccal side and palatine side multi-curved spring oral cavity: firstly, separating the near and far middle gaps of molars in the mouth of a patient by using a tooth separating ring for 1-2 hours; try on the molar belt ring 3 sterilized at high temperature and high pressure, and mark the place where the buccal tube and the palatine tube are placed on the palatine side; after the wearing is proper, a buccal tube and a palatine tube are welded on the molar belt ring 3 by a spot welding machine; the welded molar belt ring 3 is adhered in the mouth of a patient after high-temperature and high-pressure sterilization; then, an upper jaw working model of the patient is prepared; bending a front molar occlusal support 6, a buccal side stress application curved spring 4 and a palate side stress application curved spring 5 on a model after the model is molded, and simultaneously covering the model by a covering layer for molding, wherein the front molar occlusal support 6 is bent through a central pit of a front molar occlusal surface and extends towards a front molar palate side base 2, the buccal side stress application curved spring 4 penetrates out from the connecting end of the front molar palate side base 2 and a molar band 3 and then is attached to a buccal tube of the molar band 3 to extend backwards, and the palate side stress application curved spring 5 extends towards the tail end from the molar band 3 palate tube; the manufactured appliance main body 1 is worn into the mouth of a patient after being strictly disinfected, the part of the premolar occlusal support 6 positioned in the central pit of the premolar occlusal surface is fixedly bonded by blue gel, and the two sides of the premolar occlusal support are heightened to be occluded, so that the two sides of the premolar are uniformly separated by 0.5-1 mm. The appliance applies force every 3 weeks.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A buccal and palatal multi-curved spring oral appliance, comprising: the appliance comprises an appliance body, wherein the appliance body comprises a shell, a covering layer, a retention part and a stress application part, the shell is provided with a plurality of adjacent and communicated cavities for accommodating teeth of a patient and comprises an anterior molar palatal base and a molar belt ring connected with two ends of the anterior molar palatal base, the shell is attached to the teeth of the patient, the retention part and the stress application part are installed inside the shell, the retention part is an anterior molar clenching support, the stress application part is respectively a buccal stress application curved spring and a palatal stress application curved spring, the retention part and the stress application part are arranged in the shell and then are formed by covering the covering layer, the anterior molar clenching support is bent through a central socket of the anterior molar occlusal surface and extends towards the anterior molar palatal base, the buccal stress application curved spring penetrates out from the connecting end of the anterior molar base and the molar belt ring and then is attached to the molar belt ring tube and extends backwards, and the palatal stress application curved.
2. The buccal and palatal multi-curved spring oral appliance of claim 1, wherein: the forcing points of the buccal forcing curved spring are respectively positioned at the connecting end and the middle end of the canine buccal surface and the premolar buccal surface and at the tail end of the molar belt buccal tube.
3. The buccal and palatal multi-curved spring oral appliance of claim 1, wherein: the premolar dentition support is bent by a 0.8mm stainless steel wire, a buccal side stress application curved spring and a palate side stress application curved spring adopt 0.019X 0.025 inch stainless steel square wires, and the stress application generated by the stress application curved springs is 2-3N.
4. The buccal and palatal multi-curved spring oral appliance of claim 1, wherein: the appliance main body is made of transparent materials, and is designed to be suitable for various specifications of different crowds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053555.3U CN211243824U (en) | 2019-11-25 | 2019-11-25 | Buccal side and palatal side multi-bending spring oral appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053555.3U CN211243824U (en) | 2019-11-25 | 2019-11-25 | Buccal side and palatal side multi-bending spring oral appliance |
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| Publication Number | Publication Date |
|---|---|
| CN211243824U true CN211243824U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922053555.3U Expired - Fee Related CN211243824U (en) | 2019-11-25 | 2019-11-25 | Buccal side and palatal side multi-bending spring oral appliance |
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| CN (1) | CN211243824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246698A (en) * | 2020-09-24 | 2022-03-29 | 正雅齿科科技(上海)有限公司 | Design method and manufacturing method of shell-shaped tooth appliance |
-
2019
- 2019-11-25 CN CN201922053555.3U patent/CN211243824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246698A (en) * | 2020-09-24 | 2022-03-29 | 正雅齿科科技(上海)有限公司 | Design method and manufacturing method of shell-shaped tooth appliance |
| CN114246698B (en) * | 2020-09-24 | 2024-01-23 | 正雅齿科科技(上海)有限公司 | Design method and manufacturing method of shell-shaped tooth appliance |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |