CN213156630U - Guide plate for sticking oral micro-veneering - Google Patents
Guide plate for sticking oral micro-veneering Download PDFInfo
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- CN213156630U CN213156630U CN202021477216.4U CN202021477216U CN213156630U CN 213156630 U CN213156630 U CN 213156630U CN 202021477216 U CN202021477216 U CN 202021477216U CN 213156630 U CN213156630 U CN 213156630U
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- groove
- guide plate
- tooth
- veneer
- veneering
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Abstract
The utility model relates to a little wainscot of oral cavity is pasted and is used baffle has seted up the tooth trace groove on the baffle, has still seted up the guide groove on the baffle, guide groove and tooth trace groove intercommunication, the baffle is placed on needs prosthetic maxillary tooth or lower jaw tooth. The dental track groove is used for holding the dentition, the guide plate is buckled on upper teeth or lower jaw teeth, the guide plate can be clamped on the dentition, the guide groove is used for aligning with a to-be-repaired area of the dentition, the to-be-repaired area on the dentition is exposed outside through the guide groove, and when the micro-veneering is repaired, the guide plate can accurately define the to-be-repaired area, so that the operation is convenient. The tooth trace groove is formed by sequentially communicating a plurality of single tooth grooves, one single tooth groove is used for containing one tooth, the guide groove is positioned between two adjacent single tooth grooves, the guide groove is aligned with the tooth gaps of two adjacent teeth, the guide groove exposes out of the tooth gaps of two adjacent teeth, and the guide plate can be used for repairing micro veneers under the condition that caries or defects occur between the adjacent surfaces of the two teeth.
Description
Technical Field
The utility model relates to a tooth restoration technical field, in particular to baffle is used in little wainscot of oral cavity paste.
Background
At present, when the adjacent surfaces of teeth, especially the adjacent surfaces of anterior teeth are damaged or defected, if the conventional porcelain full crown restoration method is used for restoration, healthy tooth body tissues of two teeth need to be ground to a certain depth, and the damage to natural teeth of a patient is still large. In such cases where only a small defect is found, it is not necessary to prepare the entire tooth, but only the defective portion of the tooth is trimmed, so that the natural tooth of the patient can be protected to the maximum extent, i.e., the adjacent surface morphology and function can be restored by a micro-veneering restoration method.
The method for repairing the adjacent surface by aiming at the existing micro-veneers is disclosed in patent No. 2018221039768 with the patent name: a guide for guiding precision bonding of all-ceramic veneers is disclosed in the granted patent text: the guide plate is provided with tooth sockets, the tooth sockets comprise a target tooth socket, a left tooth socket, a right tooth socket and a coverage range comprising complete target teeth and adjacent left and right teeth; the left and right alveolus are consistent with the outline of the mould of the tooth corresponding to the patient, and the outline of the target alveolus is consistent with the outline of the mould of the tooth corresponding to the patient after the mould is adhered with the full-ceramic veneering.
However, the guide plate mentioned in the above patent document can perform only a tooth restoration operation for a tooth requiring an all-ceramic veneer, and cannot perform a micro-veneer restoration for a case where caries or defect occurs on the adjacent surface.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the baffle and can only carry out the tooth restoration operation to the tooth that needs the full porcelain wainscot, and can't take place the prosthetic technical problem of little wainscot of the bad or defective condition of caries between two tooth adjacent surfaces, provide a can solve this technical problem's baffle is used to paste to little wainscot of oral cavity.
The utility model provides a little wainscot of oral cavity is pasted and is used baffle, the tartar groove has been seted up on the baffle, the guide groove has still been seted up on the baffle, the guide groove with tartar groove intercommunication, the baffle is used for covering on the dentition, the tartar groove is used for the holding the dentition, just the inside wall in tartar groove be used for with the lateral wall top of dentition is held, the guide groove be used for with the area alignment is restoreed in treating of dentition.
Preferably, the guide plate is a light-transmitting resin guide plate.
Preferably, the dentinal groove is formed by sequentially communicating a plurality of single tooth grooves, and the guide groove is positioned between two adjacent single tooth grooves.
Preferably, the baffle includes interior wainscot portion, top wainscot portion and outer wainscot portion, top wainscot portion set up in interior wainscot portion reaches between the outer wainscot portion, top wainscot portion respectively with interior wainscot portion reaches outer wainscot portion is fixed mutually, just the tooth trace groove by interior wainscot portion top wainscot portion reaches outer wainscot portion forms jointly, the guide groove is located on the outer wainscot portion.
Preferably, the groove diameter of the guide groove is gradually increased from one end close to the top attaching surface portion to one end far away from the top attaching surface portion.
Preferably, the outer attaching face part is provided with a drain port at the edge position of the guide groove, and the drain port is communicated with the guide groove.
Preferably, the inner attaching surface portion, the top attaching surface portion and the outer attaching surface portion are of an integrally formed structure.
Preferably, the inner surface of the dentin groove is provided with a protective layer, and the protective layer is a soft adhesive layer.
Preferably, the inner surface of the dentin groove is coated with an anti-adhesive coating.
Preferably, the inner side wall of the guide groove is coated with a vaseline layer.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
a guide plate for sticking the oral micro-veneering is characterized in that a tooth mark groove is formed in the guide plate, a guide groove is further formed in the guide plate and is communicated with the tooth mark groove, and the guide plate is placed on upper teeth or lower teeth needing to be repaired. The dental scar groove is used for containing the dentition, the guide plate is buckled on the upper jaw teeth or the lower jaw teeth, the guide plate can be clamped on the dentition, the guide groove is used for being aligned with a to-be-repaired area of the dentition, the to-be-repaired area of the dentition is exposed outside through the guide groove, and when the micro-veneering is repaired, the guide plate can accurately define the to-be-repaired area, so that the operation is convenient. The tooth trace groove is formed by sequentially communicating a plurality of single tooth grooves, one single tooth groove is used for accommodating one tooth, the guide groove is positioned between two adjacent single tooth grooves, the guide groove is aligned with the tooth gaps of two adjacent teeth, the guide groove exposes out of the tooth gaps of two adjacent teeth, and the guide plate can be used for repairing micro veneers under the condition that caries or defects occur between the adjacent surfaces of the two teeth.
Drawings
Fig. 1 is a schematic structural view of a guide plate for oral cavity micro-veneering adhesion according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a guide plate for oral cavity micro-veneering attachment according to another embodiment of the present invention.
Fig. 3 is a schematic structural view of a guide plate for oral cavity micro-veneering attachment according to still another embodiment of the present invention.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to better understand the advantages and features of the present invention, and to define the scope of the present invention more clearly.
Please refer to fig. 1, which is a schematic structural diagram of a guide plate 100 for oral cavity micro-veneering pasting according to an embodiment of the present invention. Referring to fig. 2, a guide plate 100 for micro-veneering and adhering to the oral cavity is provided, the guide plate 100 is provided with a tooth trace groove 110, the guide plate 100 is further provided with a guide groove 120, the guide groove 120 is communicated with the tooth trace groove 110, and the guide plate 100 is used for covering the dentition 10, that is, the guide plate 100 is placed on the maxillary tooth or the mandibular tooth to be repaired. The tooth trace groove 110 is used for accommodating the dentition 10, the inner side wall of the tooth trace groove 110 is used for being abutted against the outer side wall of the dentition 10, that is, the guide plate 100 is buckled on a maxilla tooth or a mandible tooth, that is, the guide plate 100 can be clamped on the dentition 10, and the guide groove 120 is used for being aligned with the area to be repaired 10a of the dentition 10, that is, the area to be repaired 10a on the dentition 10 is exposed outside through the guide groove 120, that is, when a veneer is repaired, the guide plate 100 can accurately define the area to be repaired 10a, and the operation is convenient.
Further, referring to fig. 2, the tooth trace groove 110 is formed by sequentially connecting a plurality of single tooth grooves 111, that is, one single tooth groove 111 is used for accommodating one tooth, the guide groove 120 is located between two adjacent single tooth grooves 111, that is, the guide groove 120 is aligned with the tooth gap between two adjacent teeth, that is, the guide groove 120 is exposed out of the tooth gap between two adjacent teeth, and the guide plate 100 can be used for veneering repair in which the tooth gap is carious or defective on the adjacent surface of two teeth, that is, between two teeth.
Please refer to fig. 1 to 3, wherein the guide plate 100 includes an inner attaching surface portion 101, a top attaching surface portion 102 and an outer attaching surface portion 103, the top attaching surface portion 102 is disposed between the inner attaching surface portion 101 and the outer attaching surface portion 103, the top attaching surface portion 102 is fixed to the inner attaching surface portion 101 and the outer attaching surface portion 103, the tooth trace groove 110 is formed by the inner attaching surface portion 101, the top attaching surface portion 102 and the outer attaching surface portion 103, and the guide groove 120 is disposed on the outer attaching surface portion 103. For another example, the inner veneering portion 101, the top veneering portion 102 and the outer veneering portion 103 are integrally formed, that is, the inner veneering portion 101 is attached to the inner side surface of the dentition 10, the top veneering portion 102 is attached to the occlusal surface of the dentition 10, and the outer veneering portion 103 is attached to the outer side surface of the dentition 10.
It should be further noted that, referring to fig. 1, the groove diameter of the guide groove 120 gradually increases from the end close to the top facing portion 102 to the end far from the top facing portion 102, so as to facilitate the operation of repairing the micro-facing. For another example, the outer attaching surface portion 103 is provided with a drain port 130 at an edge position of the guide groove 120, the drain port 130 is communicated with the guide groove 120, and the drain port 130 facilitates discharge of a cleaning waste liquid generated by the micro-surfacing repair operation.
In one embodiment, the guide plate is a light-transmitting resin guide plate, and the guide plate can also be made of other non-toxic and harmless materials.
In one embodiment, the inner surface of the tooth trace groove is provided with a protective layer, and the protective layer is a soft adhesive layer, so that when the guide plate is fastened on the tooth row, the tooth row is protected by the protective layer and is not easily abraded by the inner side wall of the tooth trace groove. For another example, the inner surface of the tooth trace groove is coated with the anti-sticking coating, the guide plate is placed on the dentition for a long time during the micro-veneering repairing operation, the anti-sticking coating is arranged in the tooth trace groove, the guide plate can be conveniently taken away after the operation is finished, and the guide plate can be prevented from being stuck on the dentition. For another example, the inner side wall of the guide groove is coated with a vaseline layer, wherein the vaseline layer mainly plays a role in isolation, and when the vaseline layer is used for cleaning the area to be repaired of the dentition, the adhesion of cleaning waste liquid on the inner side wall of the guide groove can be reduced.
Further, the manufacturing method of the guide plate comprises the following steps:
s1, acquiring a three-dimensional scanning model in the mouth of the patient through an intraoral scanner and transmitting the three-dimensional scanning model to a computer;
s2, designing a veneering prosthesis and a personalized accurate oral cavity micro-veneering accurate positioning guide plate according with the intraoral condition of a patient by computer software according to the intraoral three-dimensional scanning model of the patient;
s3, cutting and manufacturing the guide plate three-dimensional model by 3D printing equipment according to the designed guide plate three-dimensional model;
and S4, obtaining a final product by conventional grinding and polishing.
It should be noted that, after the veneering restoration body design is completed in the step S2, the design of the personalized micro-veneering precise positioning guide plate is directly carried out by using the three-dimensional scanning model and the veneering design drawing; the veneering restoration body and the micro veneering precise pasting positioning guide plate are designed in the same process; and respectively cutting and 3D printing according to different material requirements. In the step S4, the final fine veneering accurate positioning guide plate after the conventional fine grinding and the finished veneering prosthesis are handed to a doctor together for matching use.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
a guide plate for micro-veneering and pasting of an oral cavity is characterized in that a tooth trace groove 110 is formed in the guide plate 100, a guide groove 120 is further formed in the guide plate 100, the guide groove 120 is communicated with the tooth trace groove 110, and the guide plate 100 is placed on upper teeth or lower teeth needing to be repaired. The dentin groove 110 is used for accommodating the dentition, the guide plate 100 is buckled on a maxilla or mandible, the guide plate 100 can be clamped on the dentition, the guide groove 120 is used for aligning with the area to be repaired 10a of the dentition, the area to be repaired 10a of the dentition is exposed outside through the guide groove 120, and when the micro-veneering is repaired, the guide plate 100 can accurately define the area to be repaired 10a, so that the operation is convenient. The tooth trace groove 110 is formed by sequentially communicating a plurality of single tooth grooves 111, one single tooth groove 111 is used for accommodating one tooth, the guide groove 120 is positioned between two adjacent single tooth grooves 111, the guide groove 120 is aligned with the tooth gaps of two adjacent teeth, the guide groove 120 exposes out of the tooth gaps of two adjacent teeth, and the guide plate 100 can be used for repairing the micro veneering of the adjacent surfaces of two teeth under the condition of caries or defect.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a little wainscot of oral cavity pastes and uses baffle, its characterized in that, the tartar groove has been seted up on the baffle, the guide groove has still been seted up on the baffle, the guide groove with tartar groove intercommunication, the baffle is used for covering on the dentition, tartar groove is used for the holding the dentition, just the inside wall in tartar groove be used for with the lateral wall top of dentition is held, the guide groove be used for with the area alignment is restoreed to treating of dentition.
2. The guide plate for oral cavity micro-veneer adhesion according to claim 1, wherein the guide plate is a light-transmitting resin guide plate.
3. The guide plate for oral cavity micro-veneering adhesion according to claim 1, wherein the dentinal notch is formed by sequentially communicating a plurality of single tooth sockets, and the guide slot is positioned between two adjacent single tooth sockets.
4. The guide plate for oral cavity micro-veneering according to claim 1, wherein the guide plate comprises an inner veneer portion, a top veneer portion and an outer veneer portion, the top veneer portion is disposed between the inner veneer portion and the outer veneer portion, the top veneer portion is fixed to the inner veneer portion and the outer veneer portion respectively, the tooth trace groove is formed by the inner veneer portion, the top veneer portion and the outer veneer portion together, and the guide groove is located on the outer veneer portion.
5. The guide plate for oral cavity micro-veneering adhesion according to claim 4, wherein the groove diameter of the guide groove is gradually enlarged from one end close to the top veneering portion to one end far away from the top veneering portion.
6. The guide plate for oral cavity micro-veneering pasting according to claim 4, wherein the outer veneering part is provided with a drain port at the edge position of the guide groove, and the drain port is communicated with the guide groove.
7. The guide plate for oral cavity micro-veneer gluing according to claim 4, wherein the inner veneer portion, the top veneer portion and the outer veneer portion are of an integrally formed structure.
8. The guide plate for oral cavity micro-veneer pasting according to claim 1, wherein the inner surface of said dentin notch is provided with a protective layer, said protective layer being a soft adhesive layer.
9. The guide plate for oral cavity micro-veneer adhesion according to claim 1, wherein the inner surface of the dentin groove is coated with an anti-adhesive coating.
10. The guide plate for oral cavity micro-veneer adhesion according to claim 1, wherein a vaseline layer is coated on the inner side wall of the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477216.4U CN213156630U (en) | 2020-07-23 | 2020-07-23 | Guide plate for sticking oral micro-veneering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477216.4U CN213156630U (en) | 2020-07-23 | 2020-07-23 | Guide plate for sticking oral micro-veneering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156630U true CN213156630U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021477216.4U Active CN213156630U (en) | 2020-07-23 | 2020-07-23 | Guide plate for sticking oral micro-veneering |
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| Country | Link |
|---|---|
| CN (1) | CN213156630U (en) |
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- 2020-07-23 CN CN202021477216.4U patent/CN213156630U/en active Active
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