CN203315113U - Special shade guide for zirconium oxide all porcelain teeth - Google Patents
Special shade guide for zirconium oxide all porcelain teeth Download PDFInfo
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- CN203315113U CN203315113U CN2013202924931U CN201320292493U CN203315113U CN 203315113 U CN203315113 U CN 203315113U CN 2013202924931 U CN2013202924931 U CN 2013202924931U CN 201320292493 U CN201320292493 U CN 201320292493U CN 203315113 U CN203315113 U CN 203315113U
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- zirconium oxide
- porcelain
- enamel coating
- shade
- special
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Abstract
The utility model provides a special shade guide for zirconium oxide all porcelain teeth. The special shade guide comprises a plurality of shade matching dental film assemblies, wherein each shade matching dental film assembly comprises a shade matching dental film and a shade guide handle. Different from a conventional shade matching dental film in a hierarchical structure, the shade matching dental film provided by the utility model consists of a white zirconium oxide substrate and seven zirconium oxide veneering porcelain layers sequentially baked on the white zirconium oxide substrate. The seven zirconium oxide veneering porcelain layers sequentially comprises a combining porcelain layer, a masking porcelain layer, a neck porcelain layer, an opaque body porcelain layer, a body porcelain layer, an incisal porcelain layer and a transparent porcelain layer from inside to outside. The zirconium oxide substrate is connected with one end of the shade guide handle through a screw. With the adoption of the hierarchical structure of the zirconium oxide substrate and the plurality of zirconium oxide special veneering porcelain layers, the shade matching dental film obtained is nearly as same as a clinical zirconium oxide all porcelain tooth restoration body and dermal teeth in color and luster, and is vivid. The special shade guide can be manufactured in batches and is lower in cost.
Description
Technical field
This utility model relates to a kind of color matching plate, is mainly used in carrying out clinical zirconium oxide color matching.
Background technology
A baking-ceramic tooth is worn in patient's mouth, reach the effect of mixing the spurious with the genuine, and except form is true to nature, the more important thing is when under the available light environment, comparison is observed, and color is consistent with patient's dermal tooth or approaching with gloss.The tradition color board is designed for the common metal color matching at first, and its material, thickness, level, structure, technique and barbecue temperature are all fully different from present clinical zirconium oxide baking-ceramic tooth.
As shown in Figure 1, traditional colorimetric screw die sheet is generally the molten porcelain structure of two floor heights, and the high molten translucent enamel coating in high molten opaque base coat colour enamel coating and surface forms, and thickness is 2.43～4.93mm.Adopting traditional color board is that clinical zirconium oxide color matching exists very large aberration, and this problem not yet can solve.
The utility model content
The utility model proposes the special-purpose color board of a kind of Zirconium oxide full-porcelain, its colorimetric tooth sheet is different from the hierarchical structure of traditional colorimetric tooth sheet, the colorimetric tooth sheet of this color board can provide colorimetric more accurately for clinical zirconium oxide baking-ceramic tooth, reaches consistent as far as possible with color and the gloss of dermal tooth.
The technical solution of the utility model is as follows:
The special-purpose color board of Zirconium oxide full-porcelain, comprise several colorimetric tooth chip modules, each colorimetric tooth chip module comprises colorimetric tooth sheet and colour code handle, described colorimetric tooth sheet by a white zirconia base at the bottom of and at the bottom of this zirconia base successively seven layers of zirconium oxide facing porcelain of bake form, described seven layers of zirconium oxide facing porcelain are followed successively by table by inner: in conjunction with enamel coating, hide color enamel coating, cervical region enamel coating, opaque body enamel coating, body enamel coating, cut end enamel coating and transparent enamel coating, at the bottom of described zirconia base, by screw, with an end of colour code handle, be connected.
The enamel coating gross thickness of seven layers of above-mentioned zirconium oxide facing porcelain is preferably 0.8-1.2mm.
The utlity model has following advantage:
At the bottom of this utility model adopts zirconia base and the hierarchical structure of the special-purpose facing porcelain of multilamellar zirconium oxide, color and the gloss of the colorimetric tooth sheet obtained and clinical Zirconium oxide full-porcelain dummy and dermal tooth are almost identical, and form is true to nature; Be used for instructing the clinical color color matching accuracy that selects reliable, solved the puzzlement dentist and made for many years Zirconium oxide full-porcelain but without the difficult problem of special-purpose assorted color board, filled up the market vacancy.
But this utility model batch making, cost is lower.
The accompanying drawing explanation
The structural representation of each colorimetric tooth chip module that Fig. 1 is traditional color board;
The structural representation of each colorimetric tooth chip module that Fig. 2 is this utility model color board.
Wherein, 1-is in conjunction with enamel coating; 2-hides the color enamel coating; 3-cervical region enamel coating; 4-opaque body enamel coating; 5-body enamel coating; 6-cuts the end enamel coating; The transparent enamel coating of 7-; At the bottom of 8-white zirconia base; The 9-screw; 10-colour code handle.
The specific embodiment
Zirconium oxide full-porcelain color board of the present utility model comprises several colorimetric tooth chip modules, and as shown in Figure 2: each colorimetric tooth chip module comprises colorimetric tooth sheet and colour code handle.Colorimetric tooth sheet by zirconia base at the bottom of and the special-purpose facing porcelain of multilamellar zirconium oxide form, multilamellar facing porcelain is followed successively by table by inner: in conjunction with enamel coating, hide color enamel coating, cervical region enamel coating, opaque body enamel coating, body enamel coating, cut end enamel coating and transparent enamel coating, at the bottom of described zirconia base, by screw, with an end of colour code handle, be connected.
The batch making technique of above-mentioned colorimetric tooth sheet is mainly: adopt Digit Control Machine Tool to mill out at the bottom of several zirconia bases that size and form is consistent standby, then successively at the bottom of the zirconia base milled out in formed in mould mode in conjunction with enamel coating, hide color enamel coating, cervical region enamel coating, opaque body enamel coating, body enamel coating, cut end enamel coating and transparent enamel coating, thereby complete the bake of facing porcelain part.
The every batch of form of colorimetric tooth sheet that adopts this processing technology to make, size, thin and thick quantizes fully, and standardization is unitized, can be mass.
Being configured at the bottom of a white zirconia base of this zirconium oxide colorimetric tooth sheet adds seven layers low molten facing porcelain, and the facing enamel coating gross thickness that embodies the natural teeth color and luster is 0.8-1.2mm..
The material that Zirconium oxide full-porcelain color board of the present utility model adopts clinical Zirconium oxide full-porcelain dummy to use, simulate the thickness of clinical Zirconium oxide full-porcelain dummy and the color and luster of natural teeth.With this color board, instruct clinical Zirconium oxide full-porcelain dummy to manufacture front and back colorimetric color matching, accurately and reliably, naturally intuitively, not there will be the situation of traditional color board color sideslip; Solve the puzzlement dentist and made for many years Zirconium oxide full-porcelain but without the difficult problem of special-purpose assorted color board, filled up the market vacancy.
Claims (2)
1. the special-purpose color board of Zirconium oxide full-porcelain, comprise several colorimetric tooth chip modules, each colorimetric tooth chip module comprises colorimetric tooth sheet and colour code handle, it is characterized in that: described colorimetric tooth sheet by a white zirconia base at the bottom of and at the bottom of this zirconia base successively seven layers of zirconium oxide facing porcelain of bake form, described seven layers of zirconium oxide facing porcelain are followed successively by table by inner: in conjunction with enamel coating, hide color enamel coating, cervical region enamel coating, opaque body enamel coating, body enamel coating, cut end enamel coating and transparent enamel coating, at the bottom of described zirconia base, by screw, with an end of colour code handle, be connected.
2. the special-purpose color board of Zirconium oxide full-porcelain according to claim 1, it is characterized in that: the enamel coating gross thickness of seven layers of zirconium oxide facing porcelain is 0.8-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202924931U CN203315113U (en) | 2013-05-24 | 2013-05-24 | Special shade guide for zirconium oxide all porcelain teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202924931U CN203315113U (en) | 2013-05-24 | 2013-05-24 | Special shade guide for zirconium oxide all porcelain teeth |
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| Publication Number | Publication Date |
|---|---|
| CN203315113U true CN203315113U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202924931U Expired - Fee Related CN203315113U (en) | 2013-05-24 | 2013-05-24 | Special shade guide for zirconium oxide all porcelain teeth |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250042A (en) * | 2015-09-15 | 2016-01-20 | 毛岭 | Dental fluorosis porcelain coating colorimetric plate and preparation method therefor |
| CN108784875A (en) * | 2018-04-12 | 2018-11-13 | 杭州而然科技有限公司 | A kind of zirconium oxide artificial tooth colour atla standard specimen, preparation method and application method |
| CN109942316A (en) * | 2019-02-01 | 2019-06-28 | 中国医科大学附属口腔医院 | A kind of enhancing zirconium dioxide surface hides the coating process of color porcelain shear strength |
| CN114176825A (en) * | 2021-12-31 | 2022-03-15 | 成都金典牙科技术开发有限公司 | Color and form comparison device for dental aesthetic restoration |
-
2013
- 2013-05-24 CN CN2013202924931U patent/CN203315113U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105250042A (en) * | 2015-09-15 | 2016-01-20 | 毛岭 | Dental fluorosis porcelain coating colorimetric plate and preparation method therefor |
| CN108784875A (en) * | 2018-04-12 | 2018-11-13 | 杭州而然科技有限公司 | A kind of zirconium oxide artificial tooth colour atla standard specimen, preparation method and application method |
| CN108784875B (en) * | 2018-04-12 | 2021-02-12 | 杭州而然科技有限公司 | Zirconia denture color card standard sample, preparation method and use method |
| CN109942316A (en) * | 2019-02-01 | 2019-06-28 | 中国医科大学附属口腔医院 | A kind of enhancing zirconium dioxide surface hides the coating process of color porcelain shear strength |
| CN114176825A (en) * | 2021-12-31 | 2022-03-15 | 成都金典牙科技术开发有限公司 | Color and form comparison device for dental aesthetic restoration |
| CN114176825B (en) * | 2021-12-31 | 2024-04-09 | 成都金典牙科技术开发有限公司 | Color and morphology comparison device for dental aesthetic restorations |
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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: 20131204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |