CN215606402U - Transparent capsule for anterior deciduous teeth - Google Patents
Transparent capsule for anterior deciduous teeth Download PDFInfo
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- CN215606402U CN215606402U CN202121240479.8U CN202121240479U CN215606402U CN 215606402 U CN215606402 U CN 215606402U CN 202121240479 U CN202121240479 U CN 202121240479U CN 215606402 U CN215606402 U CN 215606402U
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- tooth
- side part
- tongue
- transparent
- lip
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- 239000002775 capsule Substances 0.000 title claims abstract description 37
- 210000004489 deciduous teeth Anatomy 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 229920002160 Celluloid Polymers 0.000 claims description 5
- 210000000481 breast Anatomy 0.000 claims description 2
- 239000011347 resin Substances 0.000 abstract description 25
- 229920005989 resin Polymers 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 6
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 210000003781 tooth socket Anatomy 0.000 abstract description 2
- 208000002925 dental caries Diseases 0.000 description 17
- 230000007547 defect Effects 0.000 description 15
- 230000008439 repair process Effects 0.000 description 12
- 210000001519 tissue Anatomy 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000003074 dental pulp Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a transparent forming capsule for anterior deciduous teeth, which comprises a lip side part, a tongue side part and fixing wings, wherein one end of the lip side part is connected with one end of the tongue side part, the other end of the lip side part is provided with an opening, a tooth socket structure is formed after the lip side part and the tongue side part are closed, a resin overflow groove is arranged at the intersection of the near-far middle side of the lip side part and the tongue side part, and the fixing wings are arranged on the tongue side part so as to realize holding retention and isolation of adjacent teeth. The scheme adopts the capsule-shaped structural design, can be attached to the surface of the tooth without preparing the tooth, avoids excessive damage to the tooth without preparing a tooth body, and greatly saves the treatment time; moreover, the structural design saves materials, is convenient to shape, has wide application range, combines the overflow drain and the double wings, has better effects on isolating adjacent teeth, shaping adjacent surfaces and isolating wet gingival retraction, and has higher practical application and popularization values.
Description
Technical Field
The utility model relates to the field of decayed tooth repairing devices, in particular to a transparent forming capsule for anterior deciduous teeth.
Background
At present, the caries rate of children is very high, the caries rate of children at 3 years old is 50.4%, and the caries rate of children at 5 years old is 70%. In the infant period, because of improper use of the feeding bottle, sanitation and cleanness of oral cavity and other reasons, the front teeth on the breast firstly rush to the adjacent surface and the labial surface to cause caries, which is called as 'feeding bottle caries' or 'feeding caries'. Dental caries usually occurs on the proximal, distal, proximal and labial surfaces, and in severe cases, the caries is connected into a ring-shaped caries and even forms a residual crown.
The extremely poor matching degree of infant treatment is the biggest difficulty in infant oral treatment; for pre-mammary dental caries, the existing light-cured tooth color resin is used for repairing, the requirement of a resin material on a bonding technology is strict, and the bonding effect can be influenced by saliva or blood pollution. Professional dentists of children can select two different methods to repair the anterior deciduous teeth resin according to the size of the defect area: (1) when the defect area is not large, such as caries with medium size related to the near-far middle adjacent surface (general term in the near-far middle), lip surface, the transparent adjacent surface forming sheet can be directly filled with resin after the cavity is prepared by removing the caries; (2) when the defect area is large, if the affected tooth is in a residual crown state, the transparent molded crown of the anterior deciduous tooth can be used for repairing. For the two resin repair modes, besides the inherent difficulties of the repair of the carious resin of the children, the two resin repair modes have respective disadvantages:
1. disadvantages of direct resin repair: 1) the volume of the crown of the deciduous tooth is small, natural physiological gaps exist among teeth, and the retention of an adjacent surface forming system is difficult, so that the operation of an operator is inconvenient; 2) the dental tissue is not suitable for the carious lesion with larger area because the retention is poor when more dental tissues are preserved; 3) in operation, the shape recovery mostly depends on the operator to use the metal resin former for shaping, the technical difficulty is high, and the operation time is long.
2. The transparent shaping crown of anterior deciduous teeth can embody the advantages of good retention and simple and convenient operation when repairing large-area defects, but has obvious defects: more tooth tissue is lost in tooth preparation; the overall treatment time is long due to the need to perform a complete dental preparation. The whole shape of the anterior deciduous teeth is in a shovel shape, the labial surface is in a trapezoid shape, and the cut end is wider than the gingival end. The shape of the transparent molded crown of the deciduous anterior tooth is consistent with that of the tooth and is a sleeve-shaped structure with a slightly larger mouth, so that the whole tooth needs to be uniformly ground to the minimum requirement of the tooth preparation amount before the transparent molded crown of the deciduous anterior tooth is used, and the transparent crown can be smoothly put in place and has enough space for placing resin after the tooth is well prepared. When the tooth defect area is large, excessive tooth preparation is not needed, but for the carious lesion with small tooth defect, the principle of preserving tooth tissues is violated, the operation time and the technical difficulty are greatly increased and decreased, the whole treatment process for the uncooperative children is very difficult, and the stimulation injury of dental pulp and gum is easily caused.
Therefore, for medium and small amount of deciduous anterior tooth body defects, the direct resin restoration and the transparent forming crown of the deciduous anterior tooth can not enable a dentist to obtain better operation experience, namely the former resin shaping operation is complex and the appearance is not beautiful; the latter has the disadvantages of more abraded dental tissues and long preparation time of dental tissues. Therefore, a technical solution is needed to avoid abrading a large amount of tooth tissues in the transparent crown repair and to obtain the same repair effect of the transparent molded crown.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transparent capsule for anterior deciduous teeth, which can avoid grinding a large amount of tooth tissues in transparent crown repair and can ensure better repair effect, and aims to overcome the defects of the existing repair of the anterior deciduous teeth.
The utility model is realized by adopting the following technical scheme: the utility model provides a transparent capsule that takes shape of deciduous anterior teeth, includes lip lateral part, tongue lateral part and fixed wing, the one end of lip lateral part and tongue lateral part is connected, and the other end opening, the fixed wing setting forms a facing structure on the tongue lateral part, lip lateral part and tongue lateral part after the closure.
Further, the near-far middle-side intersection of the lip side part and the tongue side part is an overflow groove.
Further, the transparent formed capsule is made of transparent celluloid.
Further, the side of the lip side part is an arc-shaped part for fitting the labial surface of the tooth, the tongue side part is a concave surface for fitting the lingual side of the tooth, the shape of the tooth is fitted, the specification of the capsule is designed into a plurality of sizes according to actual conditions, the applicability is wide, and the operation and the filling are convenient.
Furthermore, the width of the fixed wing 3 is consistent with the width of the tongue side part, and the length of the fixed wing is 20mm-30 mm.
Compared with the prior art, the utility model has the advantages and positive effects that:
1) no preparation of the tooth body is needed: by adopting the capsule-shaped structure design (rather than the transparent forming crown sleeve-shaped structure), the tooth paste can be attached to the surface of the tooth without preparing the tooth, and the treatment time is greatly saved while the excessive damage to the tooth is avoided without preparing the tooth body;
2) and (3) material saving: excessive tooth tissues are not abraded, and much resin is not needed in the process of repairing;
3) convenient moulding: compared with the direct resin restoration, the capsule can be used for shaping resin by pressing with fingers by means of the lip side parts which are attached in advance by using a metal instrument, so that the operation difficulty is greatly reduced, and the tooth shape can be better recovered;
4) the application range is wide: the capsule can be used for various types of decayed teeth, single-sided decayed teeth (labial and facial decays, and adjacent-sided decayed teeth), multi-sided decayed teeth and the like, and has the same treatment effect on decayed teeth in a residual crown state and transparent molded crowns;
5) the drainage ditch and the double wings are jointly used, and the drainage ditch has better effects on isolating adjacent teeth, shaping the adjacent surface and draining gingiva by moisture: after the side part of the lip is pressed, the overflow groove is convenient for removing redundant materials; the double-wing is longer in reserved length, can be trimmed according to the carious position and the habit of a doctor, is separated from adjacent teeth, and is increased in retention, so that the operation safety is improved compared with a transparent preformed crown with a smaller volume.
Drawings
FIG. 1 is a schematic structural view of a formed capsule according to an embodiment of the present invention;
fig. 2 is a schematic view showing the opened state of the labial and lingual sides in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and thus, the present invention is not limited to the specific embodiments disclosed below.
In the embodiment, as shown in fig. 1 and fig. 2, a transparent capsule for anterior deciduous teeth comprises a labial portion 1, a lingual portion 2 and a fixing wing 3, wherein one end of the labial portion 1 is connected with one end of the lingual portion 2, the other end of the labial portion 1 is open, the labial portion 1 and the lingual portion 2 form a tooth socket structure after being closed, an overflow groove 4 is arranged at the near-far middle intersection of the labial portion 1 and the lingual portion 2, and the fixing wing 3 is arranged on the lingual portion 2 to realize holding and isolation of adjacent teeth.
In brief, from the appearance, the capsule is a combination of a transparent forming crown of deciduous anterior teeth and a celluloid forming sheet in anterior tooth resin restoration, is similar to the situation that a transparent crown is incompletely cut from the middle and is divided into a labial side surface and a lingual side surface, and a transparent strip is additionally arranged on the lingual side surface in the direction close to and far from the lingual side surface to form two wings, so that the structural improvement design is carried out, and the efficient and accurate restoration of the decayed teeth is realized.
In this scheme, the capsule adopts transparent celluloid material, the side of lip lateral part 1 is arc portion 11, the tongue lateral part is the concave surface, laminating tooth shape, and a plurality of size models are designed according to actual conditions to the capsule specification, extensive applicability, convenient operation and packing, in addition, the width of stationary vane 3 is for being unanimous with tongue lateral part width, and the length of stationary vane is 20mm-30mm, and the preferred 25mm of this embodiment.
The procedure for repairing the transparent capsule for anterior deciduous teeth is described in detail below:
1. the carious area was examined to determine if it was a capsule indication:
indications are as follows: a small to moderate number of pre-deciduous tooth defects, such as caries involving only the mesio-distal flank, caries involving only the labial flank, caries involving both the mesio-distal flank and the labial flank, but without accumulation of deciduous tooth tips, and with the entire defect volume within 1/2 of the crown volume;
2. capsule matching the appropriate size:
aiming at the difference of the sizes of the crowns of each person, the repairing capsules are provided with a plurality of models, the capsules with proper sizes are selected according to the contours of the rest tooth tissues before the decayed tooth is prepared, and the near-far middle width of the incisal edge of each capsule is approximately equal to the near-far middle width of the incisal edge of the anterior deciduous tooth;
3. removing the corrosion by a low-speed mobile phone and a ball drill, and preparing a small amount of hole edge inclined planes;
4. acid etching the tooth surface for 15 seconds, drying, and coating an adhesive or directly using a self-acid-etched adhesive;
5. putting the lingual side of the capsule in place, keeping the lingual side of the capsule in an open state, using a left index finger to fix the lingual side, placing tooth color matching resin slightly larger than the defect volume from the labial surface at the position of the tooth defect, closing the labial side of the capsule, using a right finger to perform shaping, discharging the redundant resin from the discharge overflow ditch, cleaning by using a probe, and then pulling two wings of the capsule to fix the capsule;
6. light-curing the resin from the lingual and labial sides;
7. loosening two wings of the capsule, and taking down the capsule;
8. micro-blending to smooth the tongue side edges;
9. confirming occlusion and completing repair.
In conclusion, for medium and small amount of deciduous anterior tooth body defects, the direct resin restoration and the deciduous anterior tooth transparent forming crown can not enable a child dentist to obtain better operation experience, namely the former resin shaping operation is complex and the appearance is not beautiful; the latter has the disadvantages of more abraded dental tissues and long preparation time of dental tissues. The utility model overcomes the defects of the two methods and provides a novel auxiliary tool for rapidly repairing the external shape of the dental crown, namely a resin repair capsule for anterior deciduous teeth. The utility model uses celluloid material, which is the same as the transparent forming crown of the anterior deciduous teeth and the transparent forming sheet, and has high biocompatibility and transparency, thereby facilitating the curing of resin material. The capsule has the advantages of incomparable structure with a transparent forming crown and an adjacent forming sheet, thus the pre-mammary tooth resin restoration capsule embodies the comfort principle, the biological preservation principle and the environmental protection and saving principle of oral treatment and provides great convenience for dentists of children.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. Transparent shaping capsule of tooth before breast, its characterized in that, including lip lateral part (1), tongue lateral part (2) and stationary vane (3), the one end of lip lateral part (1) and tongue lateral part (2) is connected, and the other end opening, stationary vane (3) set up on tongue lateral part (2), form a facing structure behind the nearly far-away side closure of lip lateral part (1) and tongue lateral part (2).
2. The anterior deciduous tooth transparent shaped capsule according to claim 1, wherein: the near-far middle intersection of the lip side part (1) and the tongue side part (2) is an overflow groove (4).
3. The anterior deciduous tooth transparent shaped capsule according to claim 1, wherein: the transparent forming capsule is made of transparent celluloid materials.
4. The anterior deciduous tooth transparent shaped capsule according to claim 1, wherein: the side surface of the lip side part (1) is an arc-shaped part (11) which is attached to the labial surface of the tooth, and the tongue side part (2) is a concave surface which is attached to the lingual side surface of the tooth.
5. The anterior deciduous tooth transparent shaped capsule according to claim 1, wherein: the width of the fixed wing (3) is consistent with that of the tongue side part (2), and the length of the fixed wing (3) is 20-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240479.8U CN215606402U (en) | 2021-06-04 | 2021-06-04 | Transparent capsule for anterior deciduous teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240479.8U CN215606402U (en) | 2021-06-04 | 2021-06-04 | Transparent capsule for anterior deciduous teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215606402U true CN215606402U (en) | 2022-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121240479.8U Expired - Fee Related CN215606402U (en) | 2021-06-04 | 2021-06-04 | Transparent capsule for anterior deciduous teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215606402U (en) |
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2021
- 2021-06-04 CN CN202121240479.8U patent/CN215606402U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20220125 |