CN109674546A - A kind of artificial tooth implanting body process of surface treatment - Google Patents
A kind of artificial tooth implanting body process of surface treatment Download PDFInfo
- Publication number
- CN109674546A CN109674546A CN201811555894.5A CN201811555894A CN109674546A CN 109674546 A CN109674546 A CN 109674546A CN 201811555894 A CN201811555894 A CN 201811555894A CN 109674546 A CN109674546 A CN 109674546A
- Authority
- CN
- China
- Prior art keywords
- artificial tooth
- implanting body
- tooth implanting
- surface treatment
- treatment according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
- A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
Abstract
The present invention relates to a kind of artificial tooth implanting body process of surface treatment, comprising the following steps: artificial tooth implanting body S1, is used ultrasonic cleaning oil removing；S2, blasting treatment is carried out to artificial tooth implanting body surface face；S3, acid etching is carried out to the artificial tooth implanting body surface face after sandblasting；S4, production zirconia nanosuspensions, artificial tooth implanting body is placed in suspension and impregnates 20-30s；S5, by the artificial tooth implanting body after immersion at a temperature of 800-1000 DEG C heating, drying；S6, it is cleaned by ultrasonic by dehydrated alcohol and deionized water；S7, the artificial tooth implanting body after acid etching is subjected to pure water rinsing.By above step, it can suitably increase the degree of roughness of surface of denture when handling surface of denture, this method construction is simple, effect is obvious.
Description
Technical field
The present invention relates to a kind of surface of denture process fields, more particularly, to a kind of artificial tooth implanting body process of surface treatment.
Background technique
Oral implantology grows up from eighties of last century five, the sixties, has popularized very much external, and sends out in China
Exhibition is horizontal lower, and dentistry plantation is to plant a plantation nail at the position of patient's agomphosis, then install corona, is equivalent to and grows
One new tooth, beauty is convenient, is comfortable on.Healthy tooth will not be worn as installation fixed denture, also not need movable justice
The hook of tooth and the auxiliary of denture fixing device.Domestic dentistry implant market is monopolized by foreign countries substantially, and at high price.
And a key factor for restricting domestic artificial tooth development is exactly the process of surface treatment of planting body.For the table of artificial tooth
Surface treatment technique, people attempted a variety of methods, such as polishing, spraying hydroxyapatite, spraying titanium slurry etc..Since planting body is planted
It is fitted closely after entering in tooth with dentale, osteoblast is still in chemotactic, therefore people generally receive to be processed into implant surface
Rough surface, to be more advantageous to planting body and synosteosis to osteoblast with certain chemotactic space.With the hair of dentistry implantology
Exhibition, the planting body of threaded rough surface structure are more advantageous to the common recognition that synosteosis has become dentistry plantation circle.Planting body
The modified hot spot for also becoming studies in China in surface, it is desirable to improve the surface bioactive of planting body, by surface treatment to accelerate
Surface bone apposition rate simultaneously forms firm chemical bonding.But they have complex technical process, the production cycle is long, cost
The deficiencies of height, bioactivity is poor.To currently, domestic treatment process much also rests on laboratory stage.
Summary of the invention
The object of the present invention is to provide a kind of artificial tooth implanting body process of surface treatment, when handling surface of denture,
The roughness of surface of denture can be increased.
Foregoing invention purpose of the invention has the technical scheme that
A kind of artificial tooth implanting body process of surface treatment, comprising the following steps: artificial tooth implanting body S1, is used into ultrasonic cleaning oil removing；
S2, blasting treatment is carried out to artificial tooth implanting body surface face；S3, acid etching is carried out to the artificial tooth implanting body surface face after sandblasting；S4, system
Make zirconia nanosuspensions, artificial tooth implanting body is placed in suspension and impregnates 20-30s；S5, the artificial tooth implanting body after immersion is existed
Heating, drying at a temperature of 800-1000 DEG C；S6, it is cleaned by ultrasonic by dehydrated alcohol and deionized water；S7, by the artificial tooth after acid etching
Planting body carries out pure water rinsing.
By using above-mentioned technical proposal, the application first carries out artificial tooth implanting body surface face by the above procedure of processing
Then blasting craft uses acid etching, cleaning of the acid to ceramic surface is utilized, provides good sandblasting artificial tooth implanting body surface
Artificial tooth implanting body bone junction so can be improved so that the characteristic of good rough surface is presented in artificial tooth implanting body in face pattern
Interface bond strength is dried by impregnating in zirconia nanosuspensions at the same time, and the zirconia nanosuspensions by setting are spraying
Surface of denture after sand technique increases side protecting film, protects to artificial tooth, at the same time, dried by the high temperature in later period,
Solidification, can further strengthen the roughness of surface of denture.
The present invention is further arranged to: in step sl, being cleaned by ultrasonic 7-9 minutes first in dehydrated alcohol；Then exist
It is cleaned by ultrasonic 3-5 minutes in pure water.
By using above-mentioned technical proposal, in this step, by using dehydrated alcohol and pure water to artificial tooth implanting body into
Row cleaning so that surface of denture keep cleaning, its surface will not the impurity such as residual wax and greasy dirt, facilitate the later period to carry out it
Cleaning.
The present invention is further arranged to: by the artificial tooth implanting body after cleaning under the air pressure of 0.4-0.5Mpa, being with diameter
The particle of 0.1-0.3mm carries out blasting treatment, and uniform injecting time is 10-15s.
By using above-mentioned technical proposal, surface of denture is sprayed by using blasting craft, so that artificial tooth table
Face has certain roughness, meanwhile, in spraying process, selection carries out spray time control using intermediate gas pressure 0.4-0.5Mpa
Make relatively long, at the same time, the sprayed particle of control is smaller, surface of denture degree of roughness can be made more uniform, artificial tooth
Surface effect processing is preferable.
The present invention is further arranged to: in step s3, acid solution selects HF and HNO3Mixed solution, the concentration of HF is
0.7-1.0mol/L, HNO3Concentration be 1.5-2mol/L.
The present invention is further arranged to: in step s 4, zirconia nanosuspensions are Zirconium powder, bonding agent and water mixing
It is made, and the concentration of zirconium oxide is 0.01-0.02 %, the concentration of bonding agent is 0.005-0.01 %.
The present invention is further arranged to: drying time is 2-3 hours in step s 5.
By using above-mentioned technical proposal, when handling surface of denture roughness, by using zirconia solution
Artificial tooth is impregnated, and drying can be further improved the roughness of surface of denture, so that the presentation of artificial tooth implanting body is good coarse
The characteristic on surface.
The present invention is further arranged to: in step s 6 ultrasonic cleaning 10-20 minutes in dehydrated alcohol, in ionized water
Middle ultrasonic cleaning 3-5 minutes, reciprocal cleaning was twice.
By using above-mentioned technical proposal, which washes artificial tooth implanting body twice, to the surface of artificial tooth implanting body into
Row cleaning, disposes surface of denture and the zirconium oxide bad in artificial tooth connection effect.
The present invention is further arranged to: in the step s 7, the temperature washed in pure water is 20-25 DEG C.
In conclusion the invention has the following advantages:
1, the application carries out blasting craft to artificial tooth implanting body surface face first by the above procedure of processing, then using at acid etching
Reason is utilized cleaning of the acid to ceramic surface, good sandblasting artificial tooth implanting body surface topography is provided, so that artificial tooth implanting body is in
The characteristic of existing good rough surface, so can be improved the interface bond strength of artificial tooth implanting body bone junction, at the same time, lead to
It crosses and impregnates drying in zirconia nanosuspensions, increase by one by surface of denture of the zirconia nanosuspensions of setting after blasting craft
Side protecting film, protects artificial tooth, at the same time, by high temperature drying, the solidification in later period, can further strengthen artificial tooth table
The roughness in face；
2, surface of denture is sprayed by using blasting craft, so that surface of denture has certain roughness, meanwhile,
In spraying process, selection is relatively long using intermediate gas pressure 0.4-0.5Mpa progress spray time control, at the same time, control
Sprayed particle it is smaller, surface of denture degree of roughness can be made more uniform, surface of denture effect process is preferable；
3, protective layer can be formed in artificial tooth implanting body surface face by the zirconium oxide of addition in the application, meanwhile, so that artificial tooth table
Preferable rough surface characteristic is presented in face.
Specific embodiment
Invention is further described in detail below.
Embodiment 1
Artificial tooth implanting body process of surface treatment disclosed by the invention, comprising the following steps:
S1, artificial tooth implanting body is used into ultrasonic cleaning oil removing；
S2, blasting treatment is carried out to artificial tooth implanting body surface face；
S3, acid etching is carried out to the artificial tooth implanting body surface face after sandblasting；
S4, production zirconia nanosuspensions, artificial tooth implanting body is placed in suspension and impregnates 20-30s；
S5, by the artificial tooth implanting body after immersion at a temperature of 800-1000 DEG C heating, drying；
S6, it is cleaned by ultrasonic by dehydrated alcohol and deionized water；
S7, the artificial tooth implanting body after acid etching is subjected to pure water rinsing.
In step sl, it is cleaned by ultrasonic 7-9 minutes first in dehydrated alcohol；Then it is cleaned by ultrasonic 3-5 points in pure water
Clock.In this step, artificial tooth implanting body is cleaned by using dehydrated alcohol and pure water, so that surface of denture keeps clear
It is clean, its surface will not the impurity such as residual wax and greasy dirt, facilitate the later period to clear up it.
It in step s 2, is 0.1-0.3mm with diameter by the artificial tooth implanting body after cleaning under the air pressure of 0.4-0.5Mpa
Particle carry out blasting treatment, uniform injecting time be 10-15s.Surface of denture is sprayed by using blasting craft, is made
So that surface of denture has certain roughness, meanwhile, in spraying process, selection is carried out using intermediate gas pressure 0.4-0.5Mpa
Spray time control is relatively long, and at the same time, the sprayed particle of control is smaller, can make surface of denture degree of roughness more
Uniformly, surface of denture effect process is preferable.
In step s3, acid solution selects HF and HNO3Mixed solution, the concentration of HF is 0.7-1.0mol/L, HNO3's
Concentration is 1.5-2mol/L.
In step s 4, zirconia nanosuspensions are mixed for Zirconium powder, bonding agent and water, and the concentration of zirconium oxide
For 0.01-0.02 %, the concentration of bonding agent is 0.005-0.01 %.Drying time is 2-3 hours in step s 5.To artificial tooth
It when surface roughness is handled, is dried by being impregnated in zirconia nanosuspensions, the zirconia nanosuspensions by setting are spraying
Surface of denture after sand technique increases side protecting film, protects to artificial tooth, at the same time, dried by the high temperature in later period,
Solidification, can further strengthen the roughness of surface of denture；
It wherein, can be sintering in the mode of step S5 drying, sintering refers to and granular material is changed into dense body, is one
Traditional technical process.This technique be can use to produce ceramics, powder metallurgy, refractory material, hyperthermal material etc..Generally
For, powder is a kind of polycrystalline material by being sintered obtained dense body, microstructure is by crystal, glass after overmolding
Body and stomata composition.Sintering process directly affects crystallite dimension, pore size and grain-boundary shape and distribution in microstructure, into
And influence the performance of material.
In step s 6 ultrasonic cleaning 10-20 minutes in dehydrated alcohol, ultrasonic cleaning 3-5 points in ionized water
Clock, reciprocal cleaning is twice.The step washes artificial tooth implanting body twice, cleans, disposes to the surface of artificial tooth implanting body
Surface of denture and the zirconium oxide not cried in artificial tooth connection effect.
In the step s 7, the temperature washed in pure water is 20-25 DEG C.
The application of the invention can use acid etching, cleaning of the acid to ceramic surface is utilized by the above procedure of processing,
Good sandblasting artificial tooth implanting body surface topography is provided, so that the characteristic of good rough surface is presented in artificial tooth implanting body, so
The interface bond strength of artificial tooth implanting body bone junction can be improved, asked with solving clinic existing for artificial tooth implanting body synosteosis aspect
Topic, such as the problems such as implant neck bone resorption.It at the same time, can be in artificial tooth implanting body by the zirconium oxide of addition in the application
Surface forms protective layer, meanwhile, so that preferable rough surface characteristic is presented in surface of denture.
Identical artificial tooth implanting body is now used, its surface is handled using above method, and respectively to surface of denture
Degree of roughness tested: test result is as shown in Table 1.
Table 1
Structure is tested by table one it is found that the present patent application, increases side table implant surface by blasting craft and zirconium oxide
Roughness during the experiment, by using bonding agent, can further strengthen between zirconium oxide and planting body at the same time
Be fixedly connected, pass through surface of denture of the zirconia nanosuspensions of setting after blasting craft and increase side protecting film.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of artificial tooth implanting body process of surface treatment, it is characterised in that: the following steps are included:
S1, artificial tooth implanting body is used into ultrasonic cleaning oil removing；
S2, blasting treatment is carried out to artificial tooth implanting body surface face；
S3, acid etching is carried out to the artificial tooth implanting body surface face after sandblasting；
S4, production zirconia nanosuspensions, artificial tooth implanting body is placed in suspension and impregnates 20-30s；
S5, by the artificial tooth implanting body after immersion at a temperature of 800-1000 DEG C heating, drying；
S6, it is cleaned by ultrasonic by dehydrated alcohol and deionized water；
S7, the artificial tooth implanting body after acid etching is subjected to pure water rinsing.
2. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in step sl, exist first
It is cleaned by ultrasonic 7-9 minutes in dehydrated alcohol；Then it is cleaned by ultrasonic 3-5 minutes in pure water.
3. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in step s 2, will clean
For artificial tooth implanting body afterwards under the air pressure of 0.4-0.5Mpa, the particle with diameter for 0.1-0.3mm carries out blasting treatment, uniformly sprays
Penetrating the time is 10-15s.
4. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in step s3, acid molten
Liquid selects HF and HNO3Mixed solution, the concentration of HF is 0.7-1.0mol/L, HNO3Concentration be 1.5-2mol/L.
5. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in step s 4, zirconium oxide
Suspension be Zirconium powder, bonding agent and water be mixed, and the concentration of zirconium oxide be 0.01-0.02 %, bonding agent it is dense
Degree is 0.005-0.01 %.
6. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: drying time in step s 5
It is 2-3 hours.
7. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in step s 6 in anhydrous second
Ultrasonic cleaning 10-20 minutes in alcohol, ultrasonic cleaning 3-5 minutes in ionized water, reciprocal cleaning is twice.
8. artificial tooth implanting body process of surface treatment according to claim 1, it is characterised in that: in the step s 7, in pure water
The temperature of middle washing is 20-25 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555894.5A CN109674546A (en) | 2018-12-19 | 2018-12-19 | A kind of artificial tooth implanting body process of surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811555894.5A CN109674546A (en) | 2018-12-19 | 2018-12-19 | A kind of artificial tooth implanting body process of surface treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109674546A true CN109674546A (en) | 2019-04-26 |
Family
ID=66186423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811555894.5A Pending CN109674546A (en) | 2018-12-19 | 2018-12-19 | A kind of artificial tooth implanting body process of surface treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109674546A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893270A (en) * | 2019-03-29 | 2019-06-18 | 洋紫荆牙科器材（深圳）有限公司 | Tooth-implanting base station and its screening color method |
| CN112842582A (en) * | 2020-12-31 | 2021-05-28 | 深圳新致美精密齿研有限公司 | Surface treatment method for denture implant |
| CN114469403A (en) * | 2022-01-25 | 2022-05-13 | 杭州民生立德医疗科技有限公司 | Surface treatment method for implant and sand blasting medium treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889896A (en) * | 2003-11-05 | 2007-01-03 | 弗莱登特有限公司 | Multi part non metal implant |
| CN101267849A (en) * | 2005-09-16 | 2008-09-17 | 生物技术公司 | Porous coating loaded with a liquid or a solid substance |
| CN103654979A (en) * | 2013-11-20 | 2014-03-26 | 广东省口腔医院 | Dental implant and surface treatment method thereof |
| CN105854080A (en) * | 2016-04-29 | 2016-08-17 | 成都贝施美生物科技有限公司 | Zirconia dental implant surface treatment method |
-
2018
- 2018-12-19 CN CN201811555894.5A patent/CN109674546A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889896A (en) * | 2003-11-05 | 2007-01-03 | 弗莱登特有限公司 | Multi part non metal implant |
| CN101267849A (en) * | 2005-09-16 | 2008-09-17 | 生物技术公司 | Porous coating loaded with a liquid or a solid substance |
| CN103654979A (en) * | 2013-11-20 | 2014-03-26 | 广东省口腔医院 | Dental implant and surface treatment method thereof |
| CN105854080A (en) * | 2016-04-29 | 2016-08-17 | 成都贝施美生物科技有限公司 | Zirconia dental implant surface treatment method |
Non-Patent Citations (1)
| Title |
|---|
| 郝丹: "钛种植体表面纳米氧化锆涂层的表面特性和生物学性能研究", 《中国优秀硕士学位论文全文数据库 医药卫生科技辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893270A (en) * | 2019-03-29 | 2019-06-18 | 洋紫荆牙科器材（深圳）有限公司 | Tooth-implanting base station and its screening color method |
| CN112842582A (en) * | 2020-12-31 | 2021-05-28 | 深圳新致美精密齿研有限公司 | Surface treatment method for denture implant |
| CN112842582B (en) * | 2020-12-31 | 2022-04-29 | 深圳新致美精密齿研有限公司 | Surface treatment method for denture implant |
| CN114469403A (en) * | 2022-01-25 | 2022-05-13 | 杭州民生立德医疗科技有限公司 | Surface treatment method for implant and sand blasting medium treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101332130B (en) | Process for providing a topography to the surface of a dental implant | |
| CN109674546A (en) | A kind of artificial tooth implanting body process of surface treatment | |
| KR101491489B1 (en) | Dental implant having a surface made of a ceramic material | |
| CN105854080A (en) | Zirconia dental implant surface treatment method | |
| CN104451684B (en) | Method for constructing surface of bionic multifunctional titanium-based implant | |
| WO2016023470A1 (en) | Dental all-ceramic restoration and manufacturing method thereof | |
| CN102232876A (en) | Surface processing technology for dental implant | |
| CN108658628B (en) | Method for bonding and combining zirconia prosthesis and natural tooth | |
| CN104451685A (en) | Preparation method for forming second-level porous active surface structure on titanium material surface through mixed alkali | |
| CN103668397B (en) | A kind of high-activity biological gradient cladding for titanium alloy surface | |
| CN102178564A (en) | Oral implant abutment and manufacturing method thereof | |
| CN108685618A (en) | A kind of preparation process of baking-ceramic tooth | |
| CN107397683B (en) | Ceramic tooth veneer and preparation method thereof | |
| KR101354177B1 (en) | Method for surface treatment of tooth restoration, and tooth restoration therefrom | |
| Isidor et al. | Tensile bond strength of resin-bonded non-precious alloys with chemically and mechanically roughened surfaces | |
| CN107740103A (en) | A kind of method for activating surface of tooth implant | |
| CN102657896A (en) | Method for preparing biological gradient coating on surface of titanium alloy | |
| KR101676610B1 (en) | Method of Manufacturing Preformed Ceramic Tooth Restoration | |
| Nasr et al. | Effect of different surface treatments on bonding of ultra-translucent zirconia | |
| KR101505540B1 (en) | The surface treatment agent of zirconia for artificial tooth and thereof surface treatment method | |
| US6277295B1 (en) | Etching alumina ceramics | |
| Bozogullari et al. | The effect of nonthermal argon plasma surface treatment on the fracture resistance of monolithic zirconia restorations containing tetragonal and cubic grains | |
| CN101926734A (en) | Process for improving translucency of CAD/CAM in-ceram zirconia dental materials | |
| EP2170244B1 (en) | Process for applying adhesion coating to a substrate | |
| CN105854081A (en) | Surface modification method of titanium implant by using bone-active pearl particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
|
| RJ01 | Rejection of invention patent application after publication |