CN216675948U - Bonding device of tooth wainscot - Google Patents
Bonding device of tooth wainscot Download PDFInfo
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- CN216675948U CN216675948U CN202123371866.8U CN202123371866U CN216675948U CN 216675948 U CN216675948 U CN 216675948U CN 202123371866 U CN202123371866 U CN 202123371866U CN 216675948 U CN216675948 U CN 216675948U
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- veneering
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Abstract
The utility model discloses a bonding device of a tooth veneer, which relates to the technical field of tooth restoration and comprises a guide plate, wherein the guide plate is used for being sleeved on the periphery of a tooth, a plurality of veneer grooves are formed in the guide plate, the shapes of the veneer grooves are consistent with the projection shapes of veneer in-place channels, the surface to be restored of the tooth can be exposed through the veneer grooves, a plurality of overflow holes are also formed in the guide plate, one veneer groove corresponds to at least one overflow hole, and the overflow holes can be communicated with the veneer grooves and the outside and are used for overflowing redundant bonding agents in the veneer grooves in the veneering process. The bonding device for the tooth veneers is convenient to use, and can improve the repairing effect and the repairing efficiency.
Description
Technical Field
The utility model relates to the technical field of tooth restoration, in particular to a bonding device for tooth veneering.
Background
The tooth veneering is one of tooth whitening and repairing technology, and the tooth veneering repairing is to paste a layer of material similar to normal tooth color on the discolored or damaged tooth surface so as to achieve the whitening or repairing effect. Because of its advantages of minimal invasion, beauty, good biocompatibility and the like, it has become one of the mainstream techniques of aesthetic and minimally invasive repair of oral cavity. The adhesion of the veneers is a key step for ensuring the fixation of the veneers, closing the edges and influencing the clinical service life of the prosthesis.
The following problems are generally existed in the traditional veneering bonding:
when a plurality of restorations are bonded, the following steps are needed: trying on, porcelain surface treatment, abutment surface treatment, veneering bonding in place and the like;
because the position-retaining type of the veneering prosthesis is shallow, the veneering prosthesis can not be accurately positioned only by wearing the teeth according to the clinical experience and hand feeling of a doctor;
the overflow of the resin adhesive during bonding can shield the edge, which is not beneficial for the doctor to judge the in-place condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bonding device for a tooth veneer, which solves the problems in the prior art, is convenient to use and improves the restoration effect and the restoration efficiency.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a tooth veneering bonding device which comprises a guide plate, wherein the guide plate is used for being sleeved on the periphery of teeth, a plurality of veneering grooves are formed in the guide plate, the shapes of the veneering grooves are consistent with the projection shapes of veneering in-place channels, the surfaces of the teeth to be repaired can be exposed through the veneering grooves, a plurality of overflow holes are formed in the guide plate, one veneering groove corresponds to at least one overflow hole, and the overflow holes can be communicated with the veneering grooves and the outside and are used for overflowing redundant adhesives in the veneering grooves in the veneering process. Carry on spacingly through the wainscot groove to the tooth wainscot, realize the accurate of tooth wainscot and take one's place, improve wainscot efficiency and wainscot effect, simultaneously, utilize the overflow hole, will paste the surplus adhesive of face inslot and spill over at the wainscot in-process, and then avoid unnecessary adhesive to pile up on the inner wall of wainscot groove, influence the doctor and judge the condition of taking one's place of tooth wainscot.
Preferably, the facing groove is one or more of a labial groove, an incisal groove or a proximal and distal groove, the labial groove is opened on one side of the guide plate for being close to the lips and is used for limiting the facing in position from the labial direction, the incisal groove is opened on one side of the guide plate for being close to the incisal end or the cusp of the teeth and is used for limiting the facing in position from the incisal direction, and the proximal and distal grooves are opened on the guide plate for being close to the gap between two adjacent teeth and are used for limiting the facing in position from the proximal and distal directions. In the actual production and application process, a person skilled in the art can adaptively change the specific positions and the number of the facing grooves according to the actual positions and the number of the tooth surfaces to be repaired so as to improve the application range of the guide plate.
Preferably, one side of the veneering groove in the arrangement direction of the teeth is provided with an evacuation groove, the other side of the veneering groove is provided with the body of the guide plate, and the evacuation groove is used for overflowing redundant adhesive in the veneering groove in the veneering process. A semi-windowed guide plate is formed, and the guide plate is convenient for discharging redundant adhesive.
Preferably, both sides of the facing groove in the tooth arrangement direction are the body of the guide plate. Form the spaced type baffle of windowing, and then the body through the baffle is spacing to the periphery in wainscot groove, and this kind of baffle can be to the positioning accuracy who improves the tooth wainscot.
Preferably, the tooth veneering device further comprises an auxiliary element, the auxiliary element comprises a fixed seat and a plurality of fixing elements, each fixing element comprises a connecting rod and a veneering accessory, the connecting rod is mounted on the fixed seat and can be detached, one end, far away from the fixed seat, of the connecting rod is fixedly connected with one side of the veneering accessory, the other side of the veneering accessory is used for fixing the tooth veneering, and the tooth veneering can be detached. The concentrated fixation and treatment of a plurality of tooth veneers are realized, the treatment efficiency is improved, and the operation is convenient.
Preferably, the side of the facing attachment for contacting the tooth facing is curved and conforms to the outer surface of the facing. The stable connection of tooth wainscot and wainscot annex of being convenient for avoids when the preliminary treatment, and the tooth wainscot drops, influences wainscot efficiency.
Preferably, the veneer attachment is for bonding with a tooth veneer, and the bonding force between the veneer attachment and the tooth veneer is less than the bonding force between the tooth veneer and the tooth. When the veneering accessory drives the tooth veneers to be attached to the surfaces to be restored of the teeth, the veneering accessory and the tooth veneers can be separated, and the tooth veneers and the surfaces to be restored of the teeth are connected and fixed.
Preferably, when the veneering attachment drives the tooth veneers to contact the surface to be restored of the teeth, one side of the veneering attachment, which is far away from the tooth veneers, is flush with the outer side of the guide plate. The veneering groove is convenient for limiting the veneering accessories, so that the positioning of the tooth veneering is ensured, meanwhile, the veneering accessories can form a whole with the guide, and further, the guide plate is convenient to drive the veneering accessories to be taken down simultaneously, and the efficiency is improved.
Preferably, the veneering accessory is made of a light-transmitting material, so that later-stage light curing is facilitated.
Preferably, the guide plate is made of a light-transmitting material, so that later-stage light curing is facilitated.
Compared with the prior art, the utility model has the following technical effects:
according to the bonding device for the tooth veneers, which is provided by the utility model, the guide plate is sleeved on the periphery of teeth, the guide plate is provided with the plurality of veneering grooves, the shapes of the veneering grooves are consistent with the projection shape of the veneering in-place channel, the surfaces to be restored of the teeth can be exposed through the veneering grooves, the tooth veneers can be limited through the veneering grooves, the accurate in-place of the tooth veneers is realized, the veneering efficiency and the veneering effect are improved, the guide plate is further provided with the plurality of overflow holes, one veneering groove corresponds to at least one overflow hole, the overflow holes can be communicated with the veneering grooves and the outside, and the redundant adhesive in the veneering grooves can be overflowed in the veneering process, so that the redundant adhesive is prevented from being accumulated on the inner walls of the veneering grooves, and the in-place condition of veneering teeth judged by a doctor is influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a guide plate attached to a tooth in a dental veneer bonding apparatus according to the present invention;
FIG. 2 is a front view of the guide plate of FIG. 1 in connection with a tooth;
FIG. 3 is a top view of the guide plate of FIG. 1 in connection with a tooth;
FIG. 4 is a schematic view of the construction of an auxiliary element in the bonding means of dental veneer provided by the present invention;
FIG. 5 is a schematic view showing the construction of the veneer attachments and the connecting rods in the bonding apparatus for dental veneering provided by the present invention;
in the figure: 1-guide plate, 2-tooth, 3-labial groove, 4-end cutting groove, 5-auxiliary element, 6-fixing seat, 7-connecting rod and 8-veneering accessory.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a bonding device for tooth veneers, which aims to solve the technical problems of long time consumption, low veneering efficiency and poor effect of the existing tooth veneering process.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 5, the utility model provides a bonding device for a tooth veneer, which comprises a guide plate 1, wherein the guide plate 1 is used for being sleeved on the periphery of a tooth 2, a plurality of veneer grooves are formed in the guide plate 1, the shapes of the veneer grooves are consistent with the projection shapes of tooth veneer in-place channels, the surface to be repaired of the tooth 2 can be exposed through the veneer grooves, and then the tooth veneer can be limited through the veneer grooves, so that the accurate in-place of the tooth veneer is realized, the veneer efficiency and the veneer effect are improved, a plurality of overflow holes are further formed in the guide plate 1, one veneer groove corresponds to at least one overflow hole, and the overflow hole can be communicated with the veneer groove and the outside and used for overflowing redundant adhesive in the veneer groove in the veneer process, so that the redundant adhesive is prevented from being accumulated on the inner wall of the veneer groove and the in-place condition of a doctor for judging the tooth veneer is influenced.
Specifically, as shown in fig. 2-3, the facing grooves are divided into labial grooves 3, incisor grooves 4 or one or more of the proximal and distal grooves, and each of the labial grooves 3, incisor grooves 4 and the proximal groove is a plurality of grooves, in the practical production process, a person skilled in the art can adaptively change the specific positions and the number of the facing grooves according to the position and the number of the tooth surface to be restored actually, the labial grooves 3 are opened on one side of the guide plate 1 for being close to the lips and are used for limiting facing in position from the labial direction, that is, for the mounting of labial teeth facing, the mounting is from the direction perpendicular to the lateral side of the tooth 2, the incisor grooves 4 are opened on one side of the guide plate 1 for being close to the incisor cusp of the tooth and are used for limiting facing in position from the incisor direction, that is, for the mounting of incisor facing, the facing is from the cusp direction of the tooth 2 to the root direction close to the tooth 2, the near and far slots are arranged on the guide plate 1 and used for being close to the position of the gap between two adjacent teeth 2 and limiting the veneers positioned from the near and far directions, namely the veneers positioned in the near and far directions are arranged in the gap between two adjacent teeth 2 and towards one side close to the teeth 2 to be restored.
One side of the veneering groove in the arrangement direction of the teeth 2 is provided with an emptying groove, the other side of the veneering groove is provided with a body of the guide plate 1, the emptying groove is used for overflowing redundant adhesive in the veneering groove in the veneering process to form a half-open type guide plate, and the guide plate 1 is convenient for discharging the redundant adhesive.
Both sides of the veneering groove in the arrangement direction of the teeth 2 are bodies of the guide plate 1 to form a spaced windowing guide plate, so that the periphery of the veneering groove is limited by the bodies of the guide plate 1, and the guide plate 1 can improve the positioning precision of the tooth veneering.
As shown in fig. 4-5, the bonding device for tooth veneers provided by the utility model further comprises an auxiliary element 5, the auxiliary element 5 comprises a fixing seat 6 and a plurality of fixing elements, each fixing element comprises a connecting rod 7 and a veneering accessory 8, a plurality of limiting holes are formed in the fixing seat 6, one end of each connecting rod 7 can extend into and be fixed in the limiting holes, so that when the tooth veneers are pretreated, concentrated fixation and treatment of a plurality of tooth veneers are realized, the treatment efficiency is improved, and the veneering efficiency is improved, the connecting rod 7 can be disassembled, the connecting rod 7 and the veneering accessory 8 can drive the tooth veneers to be taken down, so that the veneering treatment of tooth surfaces to be repaired is realized, the other end of the connecting rod 7 is fixedly connected with one side of the veneering accessory 8, the other side of the veneering accessory 8 is used for fixing the veneering teeth, and the tooth veneering can be disassembled, so that the tooth veneering accessories 8 and the connecting rods 7 can fix the tooth veneering on the surface to be repaired of the teeth 2 conveniently, and the operation is convenient.
One side that is used for contacting the tooth wainscot on wainscot annex 8 is the curved surface, and is unanimous with wainscot surface shape, and then is convenient for tooth wainscot and wainscot annex 8 stable connection, avoids when the preliminary treatment, and the tooth wainscot drops, influences wainscot efficiency.
The veneering accessory 8 is used for being adhered with the tooth veneers, the adhesion force between the veneering accessory 8 and the tooth veneers is small, and the adhesion force between the tooth veneers and the teeth 2 is small, so that when the veneering accessory 8 drives the tooth veneers to be adhered to the to-be-repaired surfaces of the teeth 2, the veneering accessory 8 and the tooth veneers can be separated, and the tooth veneers and the to-be-repaired surfaces of the teeth 2 are connected and fixed.
When waited to restore surface of veneer annex 8 drive tooth waited to restore of contact tooth 2, the outside parallel and level of one side and baffle 1 that is used for keeping away from the tooth wainscot on the veneer annex 8, and then be convenient for spacing veneer annex 8 through the veneer groove, and then guarantee the location of tooth wainscot, simultaneously, veneer annex 8 can form one wholly with baffle 1, and then is convenient for realize that baffle 1 drives a plurality of veneer annex 8 and takes off simultaneously, raises the efficiency.
The veneering accessory 8 is made of a light-transmitting material, and the guide plate 1 is made of a light-transmitting material, so that light curing can be conveniently carried out at the later stage.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (10)
1. A dental veneer bonding apparatus characterized by: the tooth surface treatment device comprises a guide plate, the guide plate is used for being sleeved on the periphery of teeth, a plurality of veneering grooves are formed in the guide plate, the shape of each veneering groove is consistent with the projection shape of a veneering in-place way, the surface to be repaired of the teeth can be exposed through the veneering grooves, a plurality of overflow holes are formed in the guide plate, one veneering groove corresponds to at least one overflow hole, and the overflow holes can be communicated with the veneering grooves and the outside and are used for overflowing redundant adhesives in the veneering grooves in the veneering process.
2. A dental veneer bonding device according to claim 1, wherein: the veneering groove is one or more of a lip side groove, an end cutting groove or a near and far middle groove, the lip side groove is arranged on one side of the guide plate, which is used for being close to a lip, and is used for limiting the veneering in place from the lip side direction, the end cutting groove is arranged on one side of the guide plate, which is used for being close to a tooth cutting end or a tooth tip, and is used for limiting the veneering in place from the end cutting direction, and the near and far middle grooves are arranged on the guide plate, which are used for being close to a gap between two adjacent teeth, and are used for limiting the veneering in place from the near and far middle directions.
3. A dental veneer bonding device according to claim 1, wherein: one side of the veneering groove in the arrangement direction of the teeth is provided with an evacuation groove, the other side of the veneering groove is provided with the body of the guide plate, and the evacuation groove is used for overflowing redundant adhesives in the veneering groove in the veneering process.
4. A dental veneer bonding device according to claim 1, wherein: the two sides of the veneering groove in the tooth arrangement direction are both bodies of the guide plate.
5. A dental veneer bonding device according to claim 1, wherein: still include auxiliary element, auxiliary element includes fixing base and a plurality of fixed component, fixed component includes a connecting rod and a wainscot annex, the connecting rod install in on the fixing base just the connecting rod can be dismantled, keep away from on the connecting rod the one end of fixing base with one side fixed connection of wainscot annex, the opposite side of wainscot annex is used for fixed tooth wainscot, and the tooth wainscot can be dismantled.
6. A dental veneer bonding device according to claim 5, wherein: one side of the veneering accessory, which is used for contacting the tooth veneering, is a curved surface and is consistent with the shape of the outer surface of the veneering.
7. A dental veneer bonding device according to claim 5, wherein: the veneer attachment is for bonding with a tooth veneer, and the bonding force between the veneer attachment and the tooth veneer is less than the bonding force between the tooth veneer and the tooth.
8. A dental veneer bonding device according to claim 5, wherein: when the veneering accessory drives the tooth veneering to contact the surface to be restored of the tooth, one side of the veneering accessory, which is far away from the tooth veneering, is flush with the outer side of the guide plate.
9. A dental veneer bonding device according to claim 5, wherein: the veneering accessory is made of a light-transmitting material.
10. A dental veneer bonding device according to claim 1, wherein: the guide plate is made of a light-transmitting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371866.8U CN216675948U (en) | 2021-12-29 | 2021-12-29 | Bonding device of tooth wainscot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123371866.8U CN216675948U (en) | 2021-12-29 | 2021-12-29 | Bonding device of tooth wainscot |
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| Publication Number | Publication Date |
|---|---|
| CN216675948U true CN216675948U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123371866.8U Active CN216675948U (en) | 2021-12-29 | 2021-12-29 | Bonding device of tooth wainscot |
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| CN (1) | CN216675948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077542A1 (en) * | 2022-10-11 | 2024-04-18 | 珠海云旎医疗科技有限公司 | Veneer bonding guide, assistant positioning piece, and pressing tool for veneer bonding |
-
2021
- 2021-12-29 CN CN202123371866.8U patent/CN216675948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024077542A1 (en) * | 2022-10-11 | 2024-04-18 | 珠海云旎医疗科技有限公司 | Veneer bonding guide, assistant positioning piece, and pressing tool for veneer bonding |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jing Inventor after: Lu Biqing Inventor after: Huang Xiaolian Inventor before: Zhang Jing Inventor before: Huang Xiaolian |
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| CB03 | Change of inventor or designer information |