CN207306739U - A kind of new 3D porcelain veneers fixed denture - Google Patents
A kind of new 3D porcelain veneers fixed denture Download PDFInfo
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- CN207306739U CN207306739U CN201720230437.3U CN201720230437U CN207306739U CN 207306739 U CN207306739 U CN 207306739U CN 201720230437 U CN201720230437 U CN 201720230437U CN 207306739 U CN207306739 U CN 207306739U
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Abstract
The utility model discloses a kind of new 3D porcelain veneers fixed denture, including base tooth（2）, the base tooth（2）Buried depth is in gum（1）On, in the base tooth（2）Outer surface on be provided with interior 3D overlay coatings included using overlay coating made of 3D technology, the overlay coating（6）With outer 3D overlay coatings（4）, interior 3D overlay coatings（6）Pass through interior adhesive linkage（7）It is sticked in base tooth（2）Tooth enamel layer（3）On, the outer 3D overlay coatings（4）Pass through outer adhesive linkage（5）It is sticked in interior 3D overlay coatings（6）On；Using 3D facing technologies by the 3D porcelain veneer fixed dentures obtained on abutment that are sticked using the overlay coating made by 3D technology, the using effect of effective guarantee fixed denture on abutment, and have cosmetic result concurrently.
Description
Technical field
The fields such as recovery technique of oral cavity are the utility model is related to, are a kind of new 3D porcelain veneers fixed dentures specifically.
Background technology
As the development of technology and living standard increasingly improve, people increasingly focus on oral health.Artificial tooth, i.e., when people's
The artificial tooth for helping people to chew during natural absence of tooth.The porcelain strength of coating of traditional artificial tooth is smaller, when being chewed using artificial tooth
Easily there is the danger of cracking.
Artificial tooth be exactly it has often been said that " artificial tooth ".Just as " artificial leg ", " artificial limb " are known as " artifucial limb ", the meaning of " artificial tooth "
Think just to refer to the tooth for people's class " obligation " to the greatest extent.Medically it is repair latter made to the part or all of absence of tooth of maxillary and mandibular teeth
The general name of complex.Artificial tooth, which is divided into, can pluck and fix two kinds.Fixed denture (being commonly called as " fixed denture ") is cannot to be taken by patient oneself
Wear, and removable denture (being commonly called as " detachable dental prostheses ") can easily be taken by patient and be worn.
The classification of artificial tooth
1. removable denture：Patient can voluntarily pluck the artificial tooth worn, and be suitable for full mouth most tooth missing, the few situation of remaining tooth.
Advantage is that patient can take cleaning, and remaining tooth burden is smaller but relatively low there is also masticatory efficiency, and patient needs to take cleaning after meal
Etc. inconvenience.
2. fixed denture：Supported, artificial tooth is fixed in oral cavity, suitable for minority using the healthy tooth of missing tooth both sides
Anodontia, interval agomphosis, the good situation of remaining tooth health status.Advantage is fixed denture masticatory efficiency height, and patient, which wears, to be used comfortably,
Foreign body sensation is small, is worn without plucking, and shortcoming is carried out entirely after part tissue of tooth being abraded to the healthy tooth of missing tooth both sides when repairing
Hat is repaired.
3rd, tooth-implanting：The very fast newer technology of development in recent years, method is to be implanted into planting body in alveolar bone, treats planting body
After alveolus bon e formation synosteosis, then have a denture made on planting body, but tooth-implanting requires entire patient in condition, and alveolar bone has
Certain height and width.Tooth-implanting uses Comfortable attractive, does not damage adjacent teeth, but expensive.
" removable partial denture " of removable denture, that is, usually said.It refers to utilize natural teeth and base remaining in oral cavity
The mucous membrane, alveolar bone of (denture fixing device) covering support that patient can voluntarily take the dummy worn." detachable dental prostheses " by artificial tooth maintenance
The part device such as body and base obtains maintenance and stabilization, and to repair agomphosis and adjacent soft, sclerous tissues, it is one kind of agomphosis
Restorative procedure.The title of " detachable dental prostheses " is inaccurate in fact, not groggy because it still has good maintenance
" activity ", so " can pluck " two words are more accurate.But understand that we still use " detachable dental prostheses " this popular name for convenience of reader
Claim.
Fixed denture is to be supported using natural teeth close to edentulous region both sides or side and maintenance, by retainer by vacation
Tooth is cemented in the natural teeth by preparation.This kind of artificial tooth is commonly called as fixed denture because patient cannot voluntarily take and wear.
The basic structure principle of fixed denture is more similar with science of bridge building, therefore medically it is visually known as to fix
Bridge, and 3 important components using pontic, retainer and connector as fixed denture.
(1) pontic.I.e. artificial artificial tooth, is the part for recovering missing tooth form and function by fixed bridge, mainly by
Retainer is connected with connector.The material of pontic is made, naturally beautiful requirement should be met, possess certain rigidity again,
It is subject to just to be unlikely to destroy fixed bridge during snap-in force and damages abutment.
(2) retainer.The abutment of the natural teeth similar bridge of tooth gap both sides, medically known as abutment.Pontic will consolidate
Ground is placed in edentulous region, it is necessary to is connected by a fixing device with abutment, this device is exactly retainer.To support maintenance physical efficiency
The various stress formed during anti-pontic stress, are unlikely to loosen, come off or even crush from abutment, the material for making retainer will
Possesses some strength.Common retainer has complete crown, part-crown, dowel crown inlay etc..
(3) connector.It is the part fixed between connection retainer, pontic.It can be divided into fixation by connection mode difference
Connector (by the motionless connector for being welded into whole cast) and nonrigid connector (stress interrupt).
3D porcelain veneers are prevailing in a kind of American-European, Japan and Korea S emerging U.S. tooth technology.The fashionable whole world in recent years, has been 20
The U.S. tooth of ten thousand people is preferred.3D porcelain veneers are the milestones in oral cavity beauty history, it has drawn the strong point of various U.S. tooth technologies, breaks through
The various drawbacks of traditional veneer, advantage of the veneer in appearance and function is performed to it is ultimate attainment, only need 7 days with regard to U.S. tooth can be reached
Effect.Therefore 3D porcelain veneers are subject to the consistent favor of global people seeking beauty, become that one kind is world known, authoritative dentist is made every effort to recommend
U.S. tooth mode.
Utility model content
The purpose of this utility model is that designing a kind of new 3D porcelain veneers fixed denture, 3D veneers are used on abutment
Technology fixes the 3D porcelain veneer fixed dentures obtained on abutment that are sticked using the overlay coating made by 3D technology, effective guarantee
The using effect of artificial tooth, and have cosmetic result concurrently.
The utility model is achieved through the following technical solutions：A kind of new 3D porcelain veneers fixed denture, including base tooth, it is described
Base tooth buried depth is provided with using overlay coating made of 3D technology, the overlay coating on gum on the outer surface of the base tooth
Including interior 3D overlay coatings and outer 3D overlay coatings, interior 3D overlay coatings are sticked on the tooth enamel layer of base tooth by interior adhesive linkage, described outer
3D overlay coatings are sticked on interior 3D overlay coatings by outer adhesive linkage.
Further is that the utility model is better achieved, especially using following setting structures：The overlay coating is arranged on
Base tooth exposes the position outside gum.
Further is that the utility model is better achieved, and enables to two layers of overlay coating finally to blend well one
Rise, the performance and aesthetics of whole artificial tooth are not interfered with, especially using following setting structures：The interior 3D overlay coatings cladding
The face of tooth enamel layer is adapted to tooth enamel layer shape precision, and interlaced outer indentation is provided with the outer surface of interior 3D overlay coatings.
Further is that the utility model is better achieved, and enables to two layers of overlay coating finally to blend well one
Rise, the performance and aesthetics of whole artificial tooth are not interfered with, especially using following setting structures：The outer 3D overlay coatings it is interior
The interior indentation being adapted with the indentation of the outer surface of interior 3D overlay coatings is provided with surface.
Enable to two layers of overlay coating finally to blend well together, do not interfere with performance and U.S. of whole artificial tooth
Sight degree, especially using following setting structures：The outer indentation and internal tooth use triangular sawtooth or diamond shape indentation or rectangular teeth very much
Trace.
Further is that the utility model is better achieved, especially using following setting structures：The overlay coating uses bullet
Property porcelain or amber porcelain or glass ceramics.
The utility model compared with prior art, has the following advantages and beneficial effect：
(1) the utility model will be sticked in base on abutment using 3D facing technologies using the overlay coating made by 3D technology
The 3D porcelain veneer fixed dentures obtained on tooth, the using effect of effective guarantee fixed denture, and have cosmetic result concurrently.
(2) the utility model is based on 3D digital fabrications, suits the 3D porcelain veneers of Character Design combination tooth characteristic research and development
(3D overlay coatings), suits personalized designs, and effect is exquisite perfect.
(3) overlay coating described in the utility model uses import All-ceramic material, and high-biocompatibility uses import All-ceramic material,
Its biocompatibility reaches ultimate attainment, is merged, is effectively protected using more than half a year can thoroughly be grown with original tooth
The dental pulp and nerve of tooth.
(4) the 3D porcelain veneers of 3D modelling of the utility model overlay coating based on high precision, utilize forefront science and technology
Means establish three-dimensional data dental cast, improve the precision of porcelain veneer, to reduce the thickness of cementation layer, are conducive to porcelain veneer maintenance.
(5) the utility model forms adhesive linkage using high adhesives, cures veneer 3D porcelain veneers and uses advanced bonding
Material, can be such that veneer is fixed on abutment, cure veneer under long-term function stress and form tight border seal, prevent
Micro- leakage, secondary caries only occurs.
(6) the utility model overlay coating is using Germany's VITA Colorimetric techniques, and color and luster is true to nature, and 3D porcelain veneers use Germany VITA
Colorimetric techniques, using into oral examination toner, with reference to beautiful person individual's makings and complexion is asked, pass through 32 creamy white stratification analogies, brush choosing
Go out optimal color, it is ensured that color and luster is true to nature, keeps natural gloss throughout the year.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Wherein, 1- gums, 2- abutments, 3- tooth enamel layers, the outer 3D overlay coatings of 4-, the outer adhesive linkages of 5--, 3D overlay coatings in 6-, 7-
Interior adhesive linkage.
Embodiment
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is not
It is limited to this.
Embodiment 1：
The utility model proposes a kind of new 3D porcelain veneers fixed denture, will be utilized using 3D facing technologies on abutment
Overlay coating made by 3D technology is sticked the 3D porcelain veneer fixed dentures obtained on abutment, the use of effective guarantee fixed denture
Effect, and have cosmetic result concurrently, as shown in Figure 1, especially using following setting structures：Including base tooth 2,2 buried depth of base tooth exists
On gum 1, be provided with the outer surface of the base tooth 2 includes interior 3D using overlay coating made of 3D technology, the overlay coating
Overlay coating 6 and outer 3D overlay coatings 4, interior 3D overlay coatings 6 are sticked on the tooth enamel layer 3 of base tooth 2 by interior adhesive linkage 7, the outer 3D
Overlay coating 4 is sticked on interior 3D overlay coatings 6 by outer adhesive linkage 5.
Based on 3D digital fabrications, suit the 3D porcelain veneers (3D overlay coatings) of Character Design combination tooth characteristic research and development, suit
Personalized designs, effect are exquisite perfect.
The 3D porcelain veneers of 3D modelling of the overlay coating based on high precision, three dimensions are established using forefront technological means
According to dental cast, the precision of porcelain veneer is improved, to reduce the thickness of cementation layer, is conducive to porcelain veneer maintenance.
Adhesive linkage is formed using high adhesives, cures veneer 3D porcelain veneers and uses advanced adhesives, veneer can be made
Be fixed on abutment, cure under long-term function stress and veneer and form tight border seal, prevent micro- leakage, after
Send out dental caries.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, as shown in Figure 1, further to be preferably real
Existing the utility model, especially using following setting structures：The overlay coating is arranged on base tooth 2 and exposes position outside gum 1.
Embodiment 3：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Figure 1, further is more preferable
The utility model is realized on ground, enables to two layers of overlay coating finally to blend well together, does not interfere with making for whole artificial tooth
With performance and aesthetics, especially using following setting structures：The interior 3D overlay coatings 6 coat face and 3 shape of tooth enamel layer of tooth enamel layer 3
The accurate adaptation of shape, and interlaced outer indentation is provided with the outer surface of interior 3D overlay coatings 6.
Embodiment 4：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Figure 1, further is more preferable
The utility model is realized on ground, enables to two layers of overlay coating finally to blend well together, does not interfere with making for whole artificial tooth
With performance and aesthetics, especially using following setting structures：It is provided with the inner surface of the outer 3D overlay coatings 4 and interior 3D veneers
The interior indentation that the indentation of the outer surface of layer 6 is adapted.
Enable to two layers of overlay coating finally to blend well together, do not interfere with performance and U.S. of whole artificial tooth
Sight degree, especially using following setting structures：The outer indentation and internal tooth use triangular sawtooth or diamond shape indentation or rectangular teeth very much
Trace.
Embodiment 5：
The present embodiment is further optimized on the basis of any of the above-described embodiment, as shown in Figure 1, further is more preferable
The utility model is realized on ground, especially using following setting structures：The overlay coating is using elastic porcelain or amber porcelain or glass ceramics.
The overlay coating uses import All-ceramic material, and high-biocompatibility uses import All-ceramic material, its biocompatibility
Reach ultimate attainment, merged using more than half a year can thoroughly be grown with original tooth, be effectively protected tooth dental pulp and
Nerve.
Overlay coating is using Germany's VITA Colorimetric techniques, and color and luster is true to nature, and 3D porcelain veneers are used using Germany's VITA Colorimetric techniques
Into oral examination toner, with reference to beautiful person individual's makings and complexion is asked, by 32 creamy white stratification analogies, brush selects optimal color,
Ensure that color and luster is true to nature, keep natural gloss throughout the year.
The above, is only the preferred embodiment of the utility model, and limit in any form is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (4)
- A kind of 1. new 3D porcelain veneers fixed denture, it is characterised in that：Including base tooth（2）, the base tooth（2）Buried depth is in gum （1）On, in the base tooth（2）Outer surface on be provided with interior 3D included using overlay coating made of 3D technology, the overlay coating Overlay coating（6）With outer 3D overlay coatings（4）, interior 3D overlay coatings（6）Pass through interior adhesive linkage（7）It is sticked in base tooth（2）Tooth enamel layer（3） On, the outer 3D overlay coatings（4）Pass through outer adhesive linkage（5）It is sticked in interior 3D overlay coatings（6）On；The overlay coating is arranged on base tooth （2）Expose in gum（1）Outside position；The interior 3D overlay coatings（6）Coat tooth enamel layer（3）Face and tooth enamel layer（3）Shape Precision adaptation, and in interior 3D overlay coatings（6）Outer surface be provided with interlaced outer indentation.
- A kind of 2. new 3D porcelain veneers fixed denture according to claim 1, it is characterised in that：The outer 3D overlay coatings （4）Inner surface on be provided with and interior 3D overlay coatings（6）Outer surface the interior indentation that is adapted of indentation.
- A kind of 3. new 3D porcelain veneers fixed denture according to claim 2, it is characterised in that：The outer indentation and internal tooth Trace uses triangular sawtooth or diamond shape indentation or rectangle indentation.
- 4. according to a kind of new 3D porcelain veneers fixed denture of claim 1-3 any one of them, it is characterised in that：The veneer Layer is using elastic porcelain or amber porcelain or glass ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230437.3U CN207306739U (en) | 2017-03-10 | 2017-03-10 | A kind of new 3D porcelain veneers fixed denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230437.3U CN207306739U (en) | 2017-03-10 | 2017-03-10 | A kind of new 3D porcelain veneers fixed denture |
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| Publication Number | Publication Date |
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| CN207306739U true CN207306739U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720230437.3U Expired - Fee Related CN207306739U (en) | 2017-03-10 | 2017-03-10 | A kind of new 3D porcelain veneers fixed denture |
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| CN (1) | CN207306739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386344A (en) * | 2020-10-15 | 2021-02-23 | 儒蓉(成都)医疗科技有限公司 | Elastic veneered bridge and preparation method thereof |
| CN114224548A (en) * | 2021-12-29 | 2022-03-25 | 万正(无锡)智能科技有限公司 | Preparation method of tooth whitening elastic veneering bridge and product thereof |
-
2017
- 2017-03-10 CN CN201720230437.3U patent/CN207306739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386344A (en) * | 2020-10-15 | 2021-02-23 | 儒蓉(成都)医疗科技有限公司 | Elastic veneered bridge and preparation method thereof |
| CN114224548A (en) * | 2021-12-29 | 2022-03-25 | 万正(无锡)智能科技有限公司 | Preparation method of tooth whitening elastic veneering bridge and product thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |