CN104720904A - Roasted ceramic tooth using cervical shoulder ceramic for replacing metal cervical margin shoulder and production method thereof - Google Patents
Roasted ceramic tooth using cervical shoulder ceramic for replacing metal cervical margin shoulder and production method thereof Download PDFInfo
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- CN104720904A CN104720904A CN201510160135.9A CN201510160135A CN104720904A CN 104720904 A CN104720904 A CN 104720904A CN 201510160135 A CN201510160135 A CN 201510160135A CN 104720904 A CN104720904 A CN 104720904A
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Abstract
The invention discloses a roasted ceramic tooth using cervical shoulder ceramic for replacing a metal cervical margin shoulder and a production method thereof. The roasted ceramic tooth comprises an interior metal bottom crown and a ceramic layer covering the metal bottom crown, wherein the contact part of the metal bottom crown on the cervical part of the ceramic tooth and a gingiva is replaced by a shoulder ceramic layer. The invention further discloses a production method of the roasted ceramic tooth. According to the roasted ceramic tooth and the production method disclosed by the invention, the metal cervical margin shoulder is replaced by the shoulder ceramic at the contact position of the cervical part of the ceramic tooth and the gingiva, is used for protecting the gingiva without any side effects on the gingiva and preventing the problems of gingiva blackening and ceramic fracture; in addition, the roasted ceramic tooth has a certain artistic effect.
Description
Technical field
The invention belongs to baking-ceramic tooth manufacture technology field, be specifically related to baking-ceramic tooth of a kind of neck and shoulder pottery alternative metals neck edge shoulder and preparation method thereof.
Background technology
Common metal baking-ceramic tooth because of the outer field pottery of metal and its concordant, like this, after patient uses this metal-porcelain, because metal is concordant with gingiva, metal and the human-body biological compatibility poor, metal long-time stimulus gingiva, easily causes gingival sensitivity and gingiva blackout, affects attractive in appearance while bringing healthy hidden danger to patient.
Summary of the invention
In order to overcome above-mentioned prior art Problems existing, the object of the present invention is to provide baking-ceramic tooth of a kind of neck and shoulder pottery alternative metals neck edge shoulder and preparation method thereof, this baking-ceramic tooth solves patient's gingival sensitivity and gingiva blackout, cause healthy hidden danger to affect problem attractive in appearance, and manufacture method is simple simultaneously.
To achieve these goals, the technical scheme that the present invention takes is:
The baking-ceramic tooth of neck and shoulder pottery alternative metals neck edge shoulder, comprises inner metal bottom hat 1 and covers the ceramic layer 2 that metal bottom is preced with 1 outside, and the metal bottom of described baking-ceramic tooth cervical region is preced with the part contacted with gingiva and is adopted shoulder ceramic layer 3 to substitute.
The manufacture method of the baking-ceramic tooth of shoulder pottery alternative metals neck edge shoulder described above, comprises the steps:
Step 1: first make metal bottom hat on baking-ceramic tooth work model, makes metal bottom be preced with 0.5 ± 0.1mm shorter in baking-ceramic tooth shoulder edge;
Step 2: take off metal bottom hat, and apply opaque screening chromatograph thereon and sinter;
Step 3: be not coated with separating medium successively by the shoulder district that metal bottom hat covers on baking-ceramic tooth work model;
Step 4: will to sinter and the metal bottom hat being coated with opaque screening chromatograph 1 is located on baking-ceramic tooth work model;
Step 5: the heap of the shoulder ceramic layer of cervical region is moulded, on baking-ceramic tooth work model, shoulder ceramic layer 3 is not made by the shoulder portion that metal bottom hat covers according to patient teeth's color and luster depth with shoulder pottery, the making of shoulder ceramic layer 3 is that heap is moulded from gingiva position, down promote, metal bottom is made to be preced with shoulder portion on cervical region and baking-ceramic tooth work model closely sealed, unnecessary separating medium is removed in compacting, the metal bottom made is preced with after ceramic shoulder portion surface carries out type of repairing and smoothing processing, moisture is dried up, then takes out from baking-ceramic tooth work model and sinter;
Step 6: the correction of the shoulder pottery of cervical region, if the metal bottom after sintering is preced with ceramic shoulder portion and is not closed with gap completely, then revise, again separating medium is coated with at gap location, repeat step 5, the shoulder ceramic layer manufacturing process of cervical region completes, and metal bottom is labeled and can be formed one week is highly the uniform shoulder ceramic layer of 0.5 ± 0.1mm, then takes out from baking-ceramic tooth work model and sinters;
Step 7: be located on baking-ceramic tooth work model together with metal bottom hat 1 by the shoulder ceramic layer 3 after sintering, shoulder ceramic layer 3 and metal bottom hat 1 carries out tooth body layer heap and moulds, then take out from baking-ceramic tooth work model and sinter;
Step 8: be located on baking-ceramic tooth work model by the metal bottom hat sintering tooth body layer, carry out cutting end layer heap and mould, then take out from baking-ceramic tooth work model and sinter, baking-ceramic tooth completes.
Above-mentioned tooth body layer and cut end layer formed ceramic layer 2.
Compared to the prior art, tool has the following advantages in the present invention:
The present invention is at the position shoulder pottery alternative metals neck edge shoulder that metal bottom hat cervical region contacts with gingiva; for the protection of gingiva; without any side effects to gingiva; there is not gingiva blackout, due to the protection of shoulder pottery, make baking-ceramic tooth in use there will not be the problem brought because of cervical region and metal long-time stimulus; not easily turn black; not easily collapse porcelain, in addition, there is certain aesthetic.
Accompanying drawing explanation
Accompanying drawing is the baking-ceramic tooth structural representation of neck and shoulder of the present invention pottery alternative metals neck edge shoulder.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1, the baking-ceramic tooth of a kind of neck and shoulder pottery of the present invention alternative metals neck edge shoulder, comprise inner metal bottom hat 1 and cover the ceramic layer 2 that metal bottom is preced with 1 outside, the metal bottom of described baking-ceramic tooth cervical region is preced with the part contacted with gingiva and is adopted shoulder ceramic layer 3 to substitute.
The manufacture method of the baking-ceramic tooth of shoulder pottery alternative metals neck edge shoulder described above, comprises the steps:
Step 1: first make metal bottom hat on baking-ceramic tooth work model, makes metal bottom be preced with 0.5 ± 0.1mm shorter in baking-ceramic tooth shoulder edge;
Step 2: take off metal bottom hat, and apply opaque screening chromatograph thereon and sinter;
Step 3: be not coated with separating medium successively by the shoulder district that metal bottom hat covers on baking-ceramic tooth work model;
Step 4: will to sinter and the metal bottom hat being coated with opaque screening chromatograph 1 is located on baking-ceramic tooth work model;
Step 5: the heap of the shoulder ceramic layer of cervical region is moulded, on baking-ceramic tooth work model, shoulder ceramic layer 3 is not made by the shoulder portion that metal bottom hat covers according to patient teeth's color and luster depth with shoulder pottery, the making of shoulder ceramic layer 3 is that heap is moulded from gingiva position, down promote, metal bottom is made to be preced with shoulder portion on cervical region and baking-ceramic tooth work model closely sealed, unnecessary separating medium is removed in compacting, the metal bottom made is preced with after ceramic shoulder portion surface carries out type of repairing and smoothing processing, moisture is dried up, then takes out from baking-ceramic tooth work model and sinter;
Step 6: the correction of the shoulder pottery of cervical region, if the metal bottom after sintering is preced with ceramic shoulder portion and is not closed with gap completely, then revise, again separating medium is coated with at gap location, repeat step 5, the shoulder ceramic layer manufacturing process of cervical region completes, and metal bottom is labeled and can be formed one week is highly the uniform shoulder ceramic layer of 0.5 ± 0.1mm, then takes out from baking-ceramic tooth work model and sinters;
Step 7: be located on baking-ceramic tooth work model together with metal bottom hat 1 by the shoulder ceramic layer 3 after sintering, shoulder ceramic layer 3 and metal bottom hat 1 carries out tooth body layer heap and moulds, then take out from baking-ceramic tooth work model and sinter;
Step 8: be located on baking-ceramic tooth work model by the metal bottom hat sintering tooth body layer, carry out cutting end layer heap and mould, then take out from baking-ceramic tooth work model and sinter, baking-ceramic tooth completes.
Above-mentioned tooth body layer and cut end layer formed ceramic layer 2.
Claims (2)
1. the baking-ceramic tooth of neck and shoulder pottery alternative metals neck edge shoulder, comprise inner metal bottom hat (1) and cover the outside ceramic layer (2) of metal bottom hat (1), it is characterized in that: the metal bottom of described baking-ceramic tooth cervical region is preced with the part contacted with gingiva and is adopted shoulder ceramic layer (3) to substitute.
2. the manufacture method of the baking-ceramic tooth of shoulder pottery alternative metals neck edge shoulder described in claim 1, is characterized in that: comprise the steps:
Step 1: first make metal bottom hat on baking-ceramic tooth work model, makes metal bottom be preced with 0.5 ± 0.1mm shorter in baking-ceramic tooth shoulder edge;
Step 2: take off metal bottom hat, and apply opaque screening chromatograph thereon and sinter;
Step 3: be not coated with separating medium successively by the shoulder district that metal bottom hat covers on baking-ceramic tooth work model;
Step 4: will sinter and be coated with opaque screening chromatograph metal bottom hat (1) be located on baking-ceramic tooth work model;
Step 5: the heap of the shoulder ceramic layer of cervical region is moulded, on baking-ceramic tooth work model, shoulder ceramic layer (3) is not made by the shoulder portion that metal bottom hat covers according to patient teeth's color and luster depth with shoulder pottery, the making of shoulder ceramic layer (3) is that heap is moulded from gingiva position, down promote, metal bottom is made to be preced with shoulder portion on cervical region and baking-ceramic tooth work model closely sealed, unnecessary separating medium is removed in compacting, the metal bottom made is preced with after ceramic shoulder portion surface carries out type of repairing and smoothing processing, moisture is dried up, then take out from baking-ceramic tooth work model and sinter,
Step 6: the correction of the shoulder pottery of cervical region, if the metal bottom after sintering is preced with ceramic shoulder portion and is not closed with gap completely, then revise, again separating medium is coated with at gap location, repeat step 5, the shoulder ceramic layer manufacturing process of cervical region completes, and metal bottom is labeled and can be formed one week is highly the uniform shoulder ceramic layer of 0.5 ± 0.1mm, then takes out from baking-ceramic tooth work model and sinters;
Step 7: the shoulder ceramic layer (3) after sintering is located on baking-ceramic tooth work model together with metal bottom hat (1), shoulder ceramic layer (3) and metal bottom hat (1) carry out tooth body layer heap mould, then take out from baking-ceramic tooth work model and sinter;
Step 8: the metal bottom hat sintering tooth body layer is located on baking-ceramic tooth work model, carry out cutting end layer heap and mould, then take out from baking-ceramic tooth work model and sinter, baking-ceramic tooth completes;
Above-mentioned tooth body layer and cut end layer formed ceramic layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160135.9A CN104720904A (en) | 2015-04-07 | 2015-04-07 | Roasted ceramic tooth using cervical shoulder ceramic for replacing metal cervical margin shoulder and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160135.9A CN104720904A (en) | 2015-04-07 | 2015-04-07 | Roasted ceramic tooth using cervical shoulder ceramic for replacing metal cervical margin shoulder and production method thereof |
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| CN104720904A true CN104720904A (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510160135.9A Pending CN104720904A (en) | 2015-04-07 | 2015-04-07 | Roasted ceramic tooth using cervical shoulder ceramic for replacing metal cervical margin shoulder and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308951A (en) * | 2016-08-11 | 2017-01-11 | 广州锦冠桥实业有限公司 | Aesthetic repair porcelain and pasting decoration method thereof |
| CN107961091A (en) * | 2018-01-04 | 2018-04-27 | 北京圣爱吉友和义齿制作有限公司 | A kind of baking-ceramic tooth manufacture craft |
| CN111315313A (en) * | 2017-11-06 | 2020-06-19 | 3M创新有限公司 | Dental crown with high retention coating and method of making same |
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| DE102005042091A1 (en) * | 2005-09-05 | 2007-03-15 | Ivoclar Vivadent Ag | Ceramic dental prosthesis, preferably composite ceramic crown or bridge, comprises two independent components, which are manufactured by a computer-aided procedure and are connected by a ceramic connector mass |
| CN202263070U (en) * | 2011-04-28 | 2012-06-06 | 旭达生技股份有限公司 | Dental material structure with high linking power |
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2015
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005042091A1 (en) * | 2005-09-05 | 2007-03-15 | Ivoclar Vivadent Ag | Ceramic dental prosthesis, preferably composite ceramic crown or bridge, comprises two independent components, which are manufactured by a computer-aided procedure and are connected by a ceramic connector mass |
| CN202263070U (en) * | 2011-04-28 | 2012-06-06 | 旭达生技股份有限公司 | Dental material structure with high linking power |
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| 张富强等: "《口腔修复基础与临床》", 28 February 2004, 上海科学技术文献出版社 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308951A (en) * | 2016-08-11 | 2017-01-11 | 广州锦冠桥实业有限公司 | Aesthetic repair porcelain and pasting decoration method thereof |
| CN111315313A (en) * | 2017-11-06 | 2020-06-19 | 3M创新有限公司 | Dental crown with high retention coating and method of making same |
| CN107961091A (en) * | 2018-01-04 | 2018-04-27 | 北京圣爱吉友和义齿制作有限公司 | A kind of baking-ceramic tooth manufacture craft |
| CN107961091B (en) * | 2018-01-04 | 2020-10-02 | 北京圣爱吉友和义齿制作有限公司 | Process for manufacturing porcelain teeth |
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