CN210843537U - Orthodontic attachment to the jaw teeth for depression and elongation prior to dental implant restoration - Google Patents
Orthodontic attachment to the jaw teeth for depression and elongation prior to dental implant restoration Download PDFInfo
- Publication number
- CN210843537U CN210843537U CN201921401901.6U CN201921401901U CN210843537U CN 210843537 U CN210843537 U CN 210843537U CN 201921401901 U CN201921401901 U CN 201921401901U CN 210843537 U CN210843537 U CN 210843537U
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- sleeve
- crown
- teeth
- cushion
- restoration
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- 239000004053 dental implant Substances 0.000 title abstract description 11
- 239000007943 implant Substances 0.000 claims abstract description 37
- 230000035876 healing Effects 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000004080 punching Methods 0.000 claims abstract 8
- 239000007787 solid Substances 0.000 claims description 42
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 2
- 210000004373 mandible Anatomy 0.000 claims 4
- 238000002513 implantation Methods 0.000 abstract description 17
- 238000003825 pressing Methods 0.000 abstract description 6
- 208000008312 Tooth Loss Diseases 0.000 abstract description 4
- 230000007012 clinical effect Effects 0.000 abstract description 4
- 230000000881 depressing effect Effects 0.000 description 10
- 230000006378 damage Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 206010044048 Tooth missing Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a base station correction annex to jaw tooth that is used for holding down extension before oral implantation restoration, including sleeve crown, materiality cushion and central partition board of punching, the sleeve crown adopts the tube-shape sleeve crown, and central partition board of punching is located in the sleeve crown, and central partition board of punching sets up with the axis of sleeve crown is perpendicular, and central partition board of punching separates the sleeve crown for sleeve upper portion and sleeve lower part, and the materiality cushion nestification is in sleeve upper portion, and the top surface of materiality cushion forms the occlusal surface, sleeve lower part dustcoat on the healing base station. The abutment orthodontic accessory for the jaw teeth, which is pressed down and extended before dental implant restoration, can be in occlusion contact with the jaw teeth so as to achieve the clinical effect of pressing down the jaw teeth. For some cases of insufficient restoration space caused by long tooth loss time and stretching of the teeth of the jaw, the orthodontic accessory can be used for providing a certain occlusion space for later-stage implant restoration, and finally a good occlusion relation is obtained.
Description
Technical Field
The utility model relates to an abutment correction accessory for jaw teeth, which is used for depressing and extending before oral implantation restoration.
Background
In recent years, more and more patients are selected for implant restoration due to tooth loss, but a lot of patients can extend jaw teeth to different degrees due to long tooth loss time, and in addition, because the period of implant restoration is longer, the jaw teeth can be extended, so that the later period of restoration is reduced to the vertical space, and the difficulty of implant restoration is increased.
Clinically, the following methods are commonly used for providing a prosthesis space for implantation and restoration aiming at stretching of the jaw teeth: 1. crown cutting to repair the extended tooth: extended row root canal treatment followed by coronal restoration with coronal truncation to reduce the clinical coronal height and create occlusal spaces at the expense of jaw tooth damage. 2. Traditional orthodontic methods depress already elongated teeth: segmental arches are often chosen to depress elongated teeth, but studies have shown that conventional fixed correction often causes unnecessary elongation of adjacent teeth and longer treatment times while depressing molar teeth. 3. Micro-implant depressing and elongating teeth: in clinical practice, micro-implants are usually selected for extending the depression of teeth, in order to ensure the uniform depression of the extended teeth, three micro-implant nails are usually implanted at the buccal and palatal sides of the extended teeth respectively, and elastic rubber chains are used for carrying out gingival continuous traction, and the average depression can be reduced by 2-4mm until a proper jaw curve is recovered, so that the sufficient distance between the jaw and the gum required for implantation and restoration can be provided, but the defects of high invasiveness, high cost and the like of the method limit the clinical application of the method to a certain extent.
The above-mentioned problems are problems that should be considered and solved in the cavity planting restoration process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an it can harm jaw tooth to be used for the present of existing among the prior art to carrying out the undervoltage to jaw tooth extension to the abutment correction annex to jaw tooth that the undervoltage extends before the oral implantation restores or arouses unnecessary adjacent tooth extension and longer treatment time, or has the problem such as invasive and expense height.
The technical solution of the utility model is that:
the utility model provides an annex is corrected to base station to jaw tooth that is used for holding down extension before oral implantation restoration, includes sleeve crown, tangible cushion and central through baffle, and the sleeve crown adopts the tube-shape sleeve crown, and central through baffle is located in the sleeve crown, and the axis of central through baffle and sleeve crown sets up perpendicularly, and central through baffle separates the sleeve crown into sleeve upper portion and sleeve lower part, and the tangible cushion nestification is in sleeve upper portion, and the top surface of tangible cushion forms the occlusal surface, and sleeve lower part dustcoat is on the healing base station.
Optionally, a central hole is formed in the middle of the central piercing partition plate, a groove is formed in the middle of the healing abutment, and the central hole is communicated with the groove in the middle of the healing abutment.
Optionally, the solid cushion is provided with a support part, the support part adopts a solid horn-shaped support part, the top surface of the support part forms an occlusal surface, and the solid cushion adopts a columnar solid cushion.
Optionally, the sleeve crown is provided with a sleeve joint part, the sleeve joint part is arranged at the top of the upper part of the sleeve, the sleeve joint part adopts a hollow horn-shaped sleeve joint part, and the support part is nested in the sleeve joint part.
Optionally, the occlusal surface is a concave surface or a horizontal plane.
Optionally, the solid cushion has a height equal to or greater than the height of the upper portion of the sleeve, the solid cushion having a height of 2-5 mm.
Optionally, the solid cushion is made of polytetrafluoroethylene or rubber material.
Optionally, the sleeve and the central through-center septum are integrally cast from stainless steel or an aluminum alloy.
Optionally, the healing abutment is bonded to the lower portion of the sleeve by an adhesive.
Optionally, the procedure of depressing the elongation of the jaw teeth of the abutment orthodontic attachment for depressing elongation before dental implant restoration is as follows: the healing base station is placed 3-4 months after the implant is implanted in the tooth lacking area, a sleeve crown matched with the healing base station in diameter and height is placed on the upper portion of the healing base station, the lower portion of the sleeve and the healing base station are combined through a temporary bonding agent, then a solid cushion is selected according to the occlusion relation and the diameter of the sleeve crown, the solid cushion is embedded on the upper portion of the sleeve crown through friction force, the occlusal surface of the solid cushion is in contact with the extension teeth of the jaw during occlusion, and the elastic force of the solid cushion is used for interrupting the pressing-in force generated on the jaw to achieve the purpose of pressing down the jaw.
The utility model has the advantages that:
the utility model provides an accessory is corrected to base station to jaw tooth that is used for extension of holding down before oral implantation restoration, is an orthotic devices based on the implant, can reach with have the interlock contact or hold down to jaw tooth clinical effect to implant the restoration for the later stage and provide sufficient interlock space, finally obtain better function and stable interlock relation.
The correcting accessory for depressing and extending the base station of the jaw teeth before the oral implantation restoration is designed by using the implanted implant as anchorage and using the healing base station at the upper part of the implant as a saddle base, can effectively depress the jaw teeth, creates a proper vertical space for the restoration body and can solve the problem that the restoration body is insufficient in vertical space due to the extension of the jaw teeth and influences the restoration effect during the oral implantation restoration.
Thirdly, compare other treatment to the treatment apparatus or the mode of jaw tooth extension, the utility model discloses at first avoided the damage to jaw tooth, secondly utilize the implant of own as anchorage, do not need extra supplementary anchorage nail to depress to jaw tooth, reduced the extra damage to the patient, also reduced the expense of anchorage nail. The utility model discloses an it can be according to different specification and dimension mass production, and clinical application prospect is extensive to the base station correction annex of jaw tooth that is used for the extension of holding down before oral implantation restoration.
Drawings
FIG. 1 is a schematic view of an orthodontic attachment for mandibular teeth that is depressed and extended prior to implantation for restoration of the oral cavity in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural view of the cap and solid cushion of the embodiment;
FIG. 3 is a schematic structural view of an exemplary embodiment of an exemplary cushion;
FIG. 4 is a schematic view of another embodiment of an orthodontic attachment for mandibular teeth that is depressed and extended prior to oral implant restoration of the invention;
FIG. 5 is a schematic structural diagram of a sleeve crown, a solid cushion, a supporting part and a sleeving part in the embodiment;
FIG. 6 is a schematic structural view of a healing abutment and an implant according to an embodiment;
wherein: 1-implant, 2-healing abutment, 3-sleeve crown, 4-solid soft cushion, 5-central piercing partition, 6-supporting part, 7-occlusal surface, 8-groove and 9-central hole;
31-sleeve upper part, 32-sleeve lower part and 33-sleeve joint part.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
An abutment correction accessory for pressing down and extending jaw teeth before oral implantation restoration is disclosed, as shown in fig. 1 and fig. 2, the abutment correction accessory comprises a sleeve crown 3, a solid cushion 4 and a central through clapboard 5, the sleeve crown 3 adopts a cylindrical sleeve crown 3, the central through clapboard 5 is arranged in the sleeve crown 3, the central through clapboard 5 is perpendicular to the axis of the sleeve crown 3, the sleeve crown 3 is divided into a sleeve upper part 31 and a sleeve lower part 33 by the central through clapboard 5, the solid cushion 4 is nested in the sleeve upper part 31, the top surface of the solid cushion 4 forms an occlusal surface 7, and the sleeve lower part 33 is externally covered on a healing abutment 2.
This kind of an abutment correction annex to jaw tooth that is used for extension is pressed down before oral implantation restoration is an orthotic devices based on implant 1, can reach and have the interlock contact or press down to jaw tooth clinical effect to implant the restoration in the later stage and provide sufficient interlock space, finally obtain better function and stable interlock relation.
The abutment orthodontic accessory for the jaw teeth, which is pressed down and extended before dental implant restoration, can be in occlusion contact with the jaw teeth so as to achieve the clinical effect of pressing down the jaw teeth. For some cases of insufficient restoration space caused by long tooth loss time and stretching of the teeth of the jaw, the orthodontic accessory can be used for providing a certain occlusion space for later-stage implant restoration, and finally a good occlusion relation is obtained.
The abutment orthodontic accessory for the jaw teeth, which is used for depressing and extending before dental implant restoration, can depress the jaw extension teeth in the following way: implant 1 is placed in the area of lacking tooth and healing base station 2 is placed 3-4 months later, heal base station 2 upper portion place with healing base station 2 diameter, height assorted sleeve crown 3, combine sleeve lower part 33 and healing base station 2 through temporary bonding agent, then according to the diameter size selection nature cushion 4 of occlusal relation and sleeve crown 3, nature cushion 4 inlays in sleeve upper portion 31 of sleeve crown 3 through frictional force, occlusal surface 7 of nature cushion 4 contacts with extending tooth to the jaw when occluding, utilize the elasticity of nature cushion 4 to be interrupted to produce the impetus to the jaw, realize making and produce the mesh of holding down to the jaw.
The abutment correcting accessory for depressing and extending the jaw teeth before dental implant restoration is provided with the solid soft pad 4, the solid soft pad 4 is embedded into the upper portion 31 of the sleeve, the upper surface of the solid soft pad 4 is in occlusion contact with the jaw teeth, the solid soft pad 4 is preferably made of polytetrafluoroethylene or rubber materials, has certain elasticity, and can play a role in depressing the jaw teeth. The size and diameter of the solid soft cushion 4 are matched with the upper part 31 of the sleeve of the stainless steel sleeve crown 3, and the solid soft cushion 4 has a depression effect on the jaw teeth by combining mechanical friction force, so that a sufficient occlusion space is provided for later-stage planting and repairing, and a more stable occlusion relation is established.
The abutment correcting accessory for pressing down and extending the jaw teeth before the oral implantation restoration uses the implanted implant 1 as anchorage, and the healing abutment 2 on the upper part of the implant 1 as a saddle base, so that the jaw teeth can be effectively pressed down, a proper vertical space is created for the restoration, and the problem that the restoration effect is influenced due to the insufficient vertical space of the restoration caused by the extension of the jaw teeth during the oral implantation restoration can be solved.
The abutment correcting accessory for the jaw teeth, which is pressed down and extended before the dental implant restoration, is fixed on a healing abutment 2 by taking an implant 1 as an anchorage, so that the solid soft pad 4 or the supporting part 6 exerts the pressing-down force on the jaw teeth under the action of the occlusion discontinuity force, thereby creating a proper inter-jaw distance for the second-stage implant restoration and being suitable for the situation of the jaw teeth extension caused by long-term tooth missing in a restoration area.
The abutment orthodontic attachment for dentures of the elongated opposite jaw teeth before dental implant restoration of the embodiment has advantages in that: 1. does not damage the teeth of the jaw; 2. no additional orthodontic treatment is required; 3. additional planting nails do not need to be implanted, so that the damage to the patient is reduced, and the additional correction cost is greatly reduced.
In the abutment orthodontic attachment for mandibular teeth which is depressed and extended before dental implant restoration, the height of the solid soft pad 4 is greater than or equal to the height of the upper portion 31 of the sleeve, so that the occlusal surface 7 of the solid soft pad 4 can be ensured to depress the mandibular teeth. The preferred height of the solid cushion 4 is 2-5 mm. The solid soft pads 4 with different heights can be selected according to the clinical requirement for depressing the degree of the jaw teeth.
In the base station correcting accessory for pressing down and extending jaw teeth before oral implantation restoration, a cylindrical sleeve crown 3 made of stainless steel or aluminum alloy is preferably adopted, the common section of the sleeve crown 3 and a central piercing partition plate 5 is H-shaped, the sleeve crown 3 is integrally divided into an upper part and a lower part, namely a sleeve upper part 31 and a sleeve lower part 33, the size and the shape of the sleeve lower part 33 are matched with a healing base station 2 of an implant 1, the sleeve upper part 31 is combined with the healing base station 2 by virtue of mechanical friction force and bonding force, the middle of the sleeve upper part 31 and the sleeve lower part 33 is separated by the central piercing partition plate 5, and a central hole 9 of the central piercing partition plate 5 is communicated with a groove 8 of the healing base station 2. The groove 8 preferably adopts a straight groove, a cross-shaped groove, a triangular groove, a hexagonal groove and the like. It often needs to bond the base station correction annex on healing base station 2 clinically, through the central hole 9 that sets up central authorities' through baffle 5, can take out the solidity cushion after the effect is accomplished to the pressure low, unscrews healing base station through the baffle central hole of wearing with the instrument, directly takes off healing base station 2 and correction annex and carry out subsequent operation for easy and simple to handle, labour saving and time saving.
One specific example of an embodiment is as follows: taking the Tixos hexagon socket implant as an example, according to diameter and height, the healing abutment 2 can be divided into different specifications, the diameter of penetrating the gum can be divided into 4.5mm, 5mm, 6mm, the height can be divided into 3, 4, 5, 6, 7mm, therefore the size, diameter, height of the stainless steel circular sleeve crown 3 should match with it, thereby be divided into different specifications, the height of the solid cushion 4 should make different specifications according to the size of the occlusion gap, preferably 2-5mm, the occlusal surface 7 of the solid cushion 4 has occlusion contact with the jaw teeth.
In one embodiment, the solid cushion 4 is provided with the supporting portion 6, the supporting portion 6 is a solid horn-shaped supporting portion 6, the top surface of the supporting portion 6 forms an occlusal surface 7, the solid cushion 4 is a columnar solid cushion 4, occlusal contact to the jaw teeth is realized by the supporting portion 6, depression to the jaw teeth is realized by the elastic force of the supporting portion 6, and the solid horn-shaped supporting portion 6 can increase the area of the occlusal surface 7 to the jaw teeth and provide more sufficient depression pressure.
In another embodiment, the sleeve crown 3 is provided with a sleeve-shaped portion 33, the sleeve-shaped portion 33 is disposed on the top of the sleeve upper portion 31, the sleeve-shaped portion 33 is a hollow trumpet-shaped sleeve-shaped portion 33, and the support portion 6 is nested in the sleeve-shaped portion 33. Through setting up the portion 33 that cup joints, realize supporting and the location to support portion 6 for the pressure of support portion 6 is more stable, and the effect is more excellent.
In the abutment orthodontic accessory for the jaw teeth, which is pressed down and extended before dental implant restoration, the occlusal surface 7 is a concave surface or a horizontal plane, and the corresponding occlusal surface 7 is selected through different teeth to realize more proper occlusion.
Compared with other treatment modes for treating stretching of the jaw teeth, the abutment orthodontic accessory for the jaw teeth, which is pressed down and stretched before oral implant restoration, firstly avoids damage to the jaw teeth, secondly utilizes the implant 1 as an anchorage, does not need an additional auxiliary anchorage nail to press down the jaw teeth, reduces additional damage to a patient, and also reduces the expense of the anchorage nail. The abutment orthodontic accessory for the jaw teeth, which is pressed down and extended before dental implantation restoration, can be produced in batch according to different specifications and sizes, and has a wide clinical application prospect.
Claims (9)
1. An orthodontic attachment for mandibular teeth depressed and elongated prior to oral implant restoration, comprising: including sleeve crown, real cushion and center partition board of punching, the sleeve crown adopts the tube-shape sleeve crown, and center partition board of punching is located in the sleeve crown, and the axis of center partition board of punching is perpendicular to be set up with the sleeve crown, and center partition board of punching separates the sleeve crown for sleeve upper portion and sleeve lower part, and real cushion nestification is in sleeve upper portion, and the top surface of real cushion forms the occlusal surface, and sleeve lower part dustcoat is on the healing base station.
2. The orthodontic attachment for mandibular teeth depressed and elongated prior to oral implant restoration of claim 1 wherein: the middle part of the center piercing partition plate is provided with a central hole, the middle part of the healing base station is provided with a groove, and the central hole is communicated with the groove in the middle part of the healing base station.
3. The orthodontic attachment for mandibular teeth depressed and elongated prior to oral implant restoration of claim 1 wherein: the solid soft cushion is provided with a supporting part, the supporting part adopts a solid horn-shaped supporting part, the top surface of the supporting part forms an occlusal surface, and the solid soft cushion adopts a columnar solid soft cushion.
4. The orthodontic attachment for mandibular teeth depressed and elongated prior to oral implant restoration of claim 3 wherein: the sleeve crown is provided with a sleeve joint part, the sleeve joint part is arranged at the top of the upper part of the sleeve, the sleeve joint part adopts a hollow horn-shaped sleeve joint part, and the support part is nested in the sleeve joint part.
5. The orthodontic attachment for mandibular teeth depressed and elongated prior to oral implant restoration of claim 3 wherein: the occlusal surface adopts a concave surface or a horizontal plane.
6. The orthodontic attachment for mandible teeth prior to oral implant restoration of any one of claims 1 to 4 wherein: the height of the solid cushion is equal to or greater than the height of the upper part of the sleeve, and the height of the solid cushion is 2-5 mm.
7. The orthodontic attachment for mandible teeth prior to oral implant restoration of any one of claims 1 to 4 wherein: the solid soft cushion is made of polytetrafluoroethylene or rubber materials.
8. The orthodontic attachment for mandible teeth prior to oral implant restoration of any one of claims 1 to 4 wherein: the sleeve and the central through clapboard are integrally cast by stainless steel or aluminum alloy.
9. The orthodontic attachment for mandible teeth prior to oral implant restoration of any one of claims 1 to 4 wherein: the lower part of the sleeve is bonded with the healing abutment through adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921401901.6U CN210843537U (en) | 2019-08-27 | 2019-08-27 | Orthodontic attachment to the jaw teeth for depression and elongation prior to dental implant restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921401901.6U CN210843537U (en) | 2019-08-27 | 2019-08-27 | Orthodontic attachment to the jaw teeth for depression and elongation prior to dental implant restoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843537U true CN210843537U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921401901.6U Expired - Fee Related CN210843537U (en) | 2019-08-27 | 2019-08-27 | Orthodontic attachment to the jaw teeth for depression and elongation prior to dental implant restoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478066A (en) * | 2019-08-27 | 2019-11-22 | 江苏省人民医院（南京医科大学第一附属医院） | The base station to jaw tooth for forcing down elongation before oral implant rehabilitation corrects attachment |
-
2019
- 2019-08-27 CN CN201921401901.6U patent/CN210843537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478066A (en) * | 2019-08-27 | 2019-11-22 | 江苏省人民医院（南京医科大学第一附属医院） | The base station to jaw tooth for forcing down elongation before oral implant rehabilitation corrects attachment |
| CN110478066B (en) * | 2019-08-27 | 2024-01-30 | 江苏省人民医院（南京医科大学第一附属医院） | Abutment correction accessory for mandibular teeth with low elongation before oral implant restoration |
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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: 20200626 Termination date: 20210827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |