CN201586085U - False tooth with zirconium dioxide implant abutment - Google Patents
False tooth with zirconium dioxide implant abutment Download PDFInfo
- Publication number
- CN201586085U CN201586085U CN2009202134908U CN200920213490U CN201586085U CN 201586085 U CN201586085 U CN 201586085U CN 2009202134908 U CN2009202134908 U CN 2009202134908U CN 200920213490 U CN200920213490 U CN 200920213490U CN 201586085 U CN201586085 U CN 201586085U
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- China
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- base station
- zirconium dioxide
- implantation body
- artificial tooth
- abutment
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Abstract
The utility model relates to a false tooth with zirconium dioxide implant abutment which includes an implant and the dental crown of the false tooth; the upper end of the implant is also provided with a zirconium dioxide implant abutment; the upper part of the abutment stretches out on a gingiva and is used for fixing the dental crown. The individual abutment customized by using computer-assisted design and manufacture technologies provided by the utility has incomparable clinic advantages; after the parts needing to plant the false tooth are scanned, automatic software can display a superstructure or an abutment tooth, and a dental technician can easily correct the profile of the abutment tooth and manufacture any shape required; moreover, the homogeneous zirconium dioxide material with biocompatibility can correct the angle of the implant and can simultaneously guarantee long period issue stability.
Description
Technical field
This utility model relates to a kind of artificial tooth, particularly, relates to a kind of artificial tooth with zirconium dioxide implantation body base station.
Background technology
Canine implant claims implant denture again, and it is a kind of bionical tooth made from biomaterial, is divided into working implantation body's (being the root of the tooth part) that supports the maintenance effect and the corona part of bearing mastication in the implant into body jawbone.The doctor loses the variation of alveolus and jawbone behind the tooth according to the patient, select for use the implantation body of the root shape of good biocompatibility to implant in the jawbone as artificial root of the tooth, make it to form good, stable combining with jawbone, play the effect of similar dermal tooth root, expose intraoral implant post (being implantation body's base station) at it then and go up the installation corona, obtain to from body tooth similar form and function, dummy completes.This single tooth that utilizes tooth implant to substitute disappearance has become conventional dental treatment method, but, utilize planting technology to come repairing anterior tooth still to have higher requirements for technology, successfully reaching aesthetic and functional rehabilitation is its challenge that surgical repair is proposed.
Will successfully realize repairing, comprise several requisite factors: the quantity of existing alveolar bone, the morphotype of soft tissue, tooth implant are in three-dimensional correct location etc.Except making up suitable plantation site and forming harmonious, the natural integral body with on every side tissue and denture, the long-time stability of bone regeneration around implant organizational structure also are one of them key factors.Can select suitable material and be optimized design be the key factor that finally successfully repair.
The utility model content
This utility model provides a kind of artificial tooth with zirconium dioxide implantation body base station, the homogeneous material that utilization has a good biocompatibility to reduce to greatest extent because alloy species is different and incompatibility of materials and corrosion phenomenon occur at the intersection of mold and mechanical part, zirconium dioxide is applied to the base station of tooth implant, successfully to reach aesthetic and successfully to repair.
In order to achieve the above object, this utility model provides a kind of artificial tooth with zirconium dioxide implantation body base station, comprises: implantation body and artificial tooth corona; The upper end of described implantation body also is provided with zirconium dioxide implantation body base station; The top of this zirconium dioxide implantation body base station reaches on the gingiva, is used for fixing corona.
Described zirconium dioxide implantation body base station comprises:
The base station tip;
Be arranged on the shoulder below the tip;
And be arranged on the base station bottom of shoulder below.
The inside of described zirconium dioxide implantation body base station is hollow, can be nested with in implantation body.
The inwall of the bottom of described zirconium dioxide implantation body base station has stricture of vagina in the spiral, and described zirconium dioxide implantation body base station is fixedlyed connected with implantation body by being nested with at the inner screw in base station bottom; The metal of good biocompatibilities such as this implantation body's employing titanium is made, and is fixed in the alveolar bone.
The tip of described zirconium dioxide implantation body base station has smooth curve, and it is connected by adhesive special with the artificial tooth corona.
The diameter of the shoulder of described zirconium dioxide implantation body base station is bigger than the diameter of base station bottom and base station tip, is circular shape, to combine closely with the corona edge.
Owing to have excellent material performance and intensity, zirconium dioxide can use (such as, fixedly tooth repair structure, implant abutment and tooth reparation of a plurality of implantation bodys etc. afterwards) under high-intensity condition.Except having very big intensity, the sharpest edges of zirconium dioxide are its outstanding organizational integration performances.Various studies show that, the zirconium dioxide base station can keep the stability of soft tissue and alveolar bone better.The result shows, uses such material, can the quality and quantity (when zirconium oxide and mold alloy phase compare) of bone regeneration around implant tissue be exerted an influence.In addition, the zirconia ceramic abutment can reduce the adhesion of antibacterial and dental plaque to greatest extent, and can prevent that soft tissue is inflamed.
A significant disadvantages of screw maintenance reparation is that sealing place of screw interface is attractive in appearance inadequately, when using metal rack and composite resin to seal, can cause facies occlusalis dentis not attractive in appearance.The implant denture that this utility model provides with zirconium dioxide implantation body base station, adopt zirconium dioxide to replace traditional metal material to make base station, then there is not this problem, if use white or dark-coloured implantation body, then just can carry out the sealing of screw interface quickly and easily with traditional hybrid resin material.
Usually, the edge of abutment hat always should be in gingival edge or a little less than gingiva, so that can thoroughly remove cement; If there is cement residual, the bone regeneration around implant inflammation then takes place probably and organize untoward reaction.And, risk of discoloration takes place in order to reduce implantation body to greatest extent, metal abutment or pfm corona have to be fixed on darker position, gingival edge below, utilize zirconia ceramics material then not have this problem, have also improved aesthetic effect simultaneously.
Advantage biology of the artificial tooth that this utility model provides with zirconium dioxide implantation body base station:
1. directly contact with soft tissue;
2. obtain secular clinical stability by biocompatibility and homogeneous material;
3. remove different metal and alloy material intersection corrosive risk takes place;
4. by using dark-coloured zirconium oxide to increase aesthetic effect to greatest extent.
Description of drawings
Fig. 1 is the structural representation of the zirconium dioxide base station of the artificial tooth with zirconium dioxide implantation body base station of the present utility model;
Fig. 2 is the structural representation with artificial tooth of zirconium dioxide implantation body base station of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing 1-2 and specific embodiment.
Artificial tooth with zirconium dioxide implantation body base station of the present utility model comprises: work the implantation body's (being the root of the tooth part) that supports the maintenance effect in the implant into body jawbone; And bear the corona part 2 of mastication.
Described implantation body is root shape, and alloy materials such as employing titanium are made, and it is corrosion-resistant that this kind of material is wear resistant, the non-oxidizability ability is strong, near with bone photo, and the helicitic texture with unique groove is set in this implantation body, improved the bone synergy of implantation body greatly.
As shown in Figure 1, the upper end of described implantation body also is provided with zirconium dioxide implantation body base station 1; The top of this zirconium dioxide implantation body base station (abutment) 1 reaches on the gingiva, is used for fixing corona 2.
Described zirconium dioxide implantation body base station 1 comprises:
Be arranged on the shoulder 12 below the tip;
And be arranged on the base station bottom 13 of shoulder below.
The inside of described zirconium dioxide implantation body base station 1 is hollow, can be nested with in implantation body.
The inwall of the bottom 13 of described zirconium dioxide implantation body base station 1 has stricture of vagina in the spiral, and described zirconium dioxide implantation body base station 1 is fixedlyed connected with implantation body by being nested with at the screw 14 of 13 inside, base station bottom; The metal of good biocompatibilities such as this implantation body's employing titanium is made, and is fixed in the alveolar bone.
The tip 11 of described zirconium dioxide implantation body base station 1 has smooth curve, and it is connected by adhesive special with artificial tooth corona 2; Use white or dark-coloured zirconium dioxide support as implantation body's base station 1, then adopt traditional hybrid resin material just can carry out the sealing of screw interface quickly and easily.
The diameter of the shoulder 12 of described zirconium dioxide implantation body base station 1 is bigger than the diameter of base station bottom 13 and base station tip 11, is circular shape, to combine closely with the edge of artificial tooth corona 2.
The manufacture method of the artificial tooth with zirconium dioxide implantation body base station that this utility model provides comprises following concrete steps:
Step 3, the firing of implantation body's base station: implantation body's base station of cutting forming is placed in the calciner plant,, make the inner further crystallization of zirconium dioxide, reach the high strength of expection at 1350 ℃ of following high temperature sinterings.
This utility model utilizes the abutment of computer-aided design and manufacturing technology customization to adopt homogenizing and zirconium dioxide material with biocompatibility can be proofreaied and correct the angle of implantation body, has guaranteed secular structure stability simultaneously.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. the artificial tooth with zirconium dioxide implantation body base station comprises implantation body and artificial tooth corona (2); It is characterized in that,
The upper end of described implantation body also is provided with zirconium dioxide implantation body base station (1); Its top reaches on the gingiva, is used for fixing artificial tooth corona (2);
This zirconium dioxide implantation body base station (1) comprises:
Base station tip (11);
Be arranged on the shoulder (12) below the tip;
And be arranged on the base station bottom (13) of shoulder (12) below.
2. the artificial tooth with zirconium dioxide implantation body base station as claimed in claim 1 is characterized in that, the inside of described zirconium dioxide implantation body's base station (1) is hollow.
3. the artificial tooth with zirconium dioxide implantation body base station as claimed in claim 1 is characterized in that, the inwall of the bottom (13) of described zirconium dioxide implantation body's base station (1) has stricture of vagina in the spiral.
4. the artificial tooth with zirconium dioxide implantation body base station as claimed in claim 1 is characterized in that, described zirconium dioxide implantation body's base station (1) is fixedlyed connected with implantation body by being nested with at the inner screw (14) in base station bottom (13).
5. the artificial tooth with zirconium dioxide implantation body base station as claimed in claim 1 is characterized in that, the tip of described zirconium dioxide implantation body's base station (1) has smooth curve, and it is connected by binding agent with artificial tooth corona (2).
6. the artificial tooth with zirconium dioxide implantation body base station as claimed in claim 1, it is characterized in that, the diameter of the shoulder (12) of described zirconium dioxide implantation body's base station (1) is bigger than the diameter of base station bottom (13) and base station tip (11), be circular shape, to combine closely with the edge of artificial tooth corona (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202134908U CN201586085U (en) | 2009-12-22 | 2009-12-22 | False tooth with zirconium dioxide implant abutment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202134908U CN201586085U (en) | 2009-12-22 | 2009-12-22 | False tooth with zirconium dioxide implant abutment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586085U true CN201586085U (en) | 2010-09-22 |
Family
ID=42745850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202134908U Expired - Fee Related CN201586085U (en) | 2009-12-22 | 2009-12-22 | False tooth with zirconium dioxide implant abutment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178564A (en) * | 2011-04-07 | 2011-09-14 | 上海雷帕罗义齿有限公司 | Oral implant abutment and manufacturing method thereof |
| CN103371873A (en) * | 2012-04-16 | 2013-10-30 | 陈俊龙 | Repairable single tooth implantation part |
| CN104970893A (en) * | 2015-07-01 | 2015-10-14 | 福建中科康钛材料科技有限公司 | Integrated abutment as well as making method and using method thereof |
| CN115133235A (en) * | 2022-05-31 | 2022-09-30 | 浙江天能电池(江苏)有限公司 | Method for repairing large-density terminal of storage battery after corrosion |
-
2009
- 2009-12-22 CN CN2009202134908U patent/CN201586085U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178564A (en) * | 2011-04-07 | 2011-09-14 | 上海雷帕罗义齿有限公司 | Oral implant abutment and manufacturing method thereof |
| CN103371873A (en) * | 2012-04-16 | 2013-10-30 | 陈俊龙 | Repairable single tooth implantation part |
| CN104970893A (en) * | 2015-07-01 | 2015-10-14 | 福建中科康钛材料科技有限公司 | Integrated abutment as well as making method and using method thereof |
| CN104970893B (en) * | 2015-07-01 | 2018-04-27 | 福建中科康钛材料科技有限公司 | A kind of integral type base station and its making, application method |
| CN115133235A (en) * | 2022-05-31 | 2022-09-30 | 浙江天能电池(江苏)有限公司 | Method for repairing large-density terminal of storage battery after corrosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |