CN110236716A - A kind of removable denture processing technology - Google Patents
A kind of removable denture processing technology Download PDFInfo
- Publication number
- CN110236716A CN110236716A CN201910528776.3A CN201910528776A CN110236716A CN 110236716 A CN110236716 A CN 110236716A CN 201910528776 A CN201910528776 A CN 201910528776A CN 110236716 A CN110236716 A CN 110236716A
- Authority
- CN
- China
- Prior art keywords
- artificial tooth
- finished product
- cabinet
- processing technology
- removable denture
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/102—Fastening of artificial teeth to denture palates or the like to be fixed to a frame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
- A61K6/844—Noble metals
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dental Prosthetics (AREA)
Abstract
The present invention relates to artificial tooth processing technique fields, disclose a kind of removable denture processing technology, comprising the following steps: S1 makes model；S2 makes base；S3 chooses artificial tooth；S4 processes artificial tooth；S5 assembles artificial tooth.Step S5 are as follows: a. coats the porcelain resin for being used to form white polymerization enamel coating outside germule, and then illumination aggregates into semi-finished product artificial tooth；B. it is polished into the size of design standard 85%-95%；C. the pulvis for being used to form transparent adamantine layer is sprayed on semi-finished product artificial tooth, then microwave sintering aggregates into the finished product artificial tooth slightly larger than design standard；D. it is polished into design standard size；The gold nanoparticle for being 20nm-30nm containing partial size in the pulvis in step c.This programme mixes gold nanoparticle in adamantine layer, when visible light penetrates adamantine layer, gold nanoparticle absorbs some visible light, adamantine layer is thicker, the visible light for polymerizeing enamel coating reflection is weaker, the color of artificial tooth forms the colorimetric system of white to select, to meet the individual demand of patient.
Description
Technical field
The present invention relates to artificial tooth processing technique field, in particular to a kind of removable denture processing technology.
Background technique
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 artificial tooth is made to after the part or all of absence of tooth of maxillary and mandibular teeth
Dummy general name.Artificial tooth, which is divided into, can pluck and fix two kinds, and fixed denture cannot be taken by patient oneself and be worn, and activity justice
Tooth can easily be taken by patient and be worn.
Removable denture be using under remaining natural teeth, base mucous membrane and bone tissue as support, by the maintenance of artificial tooth
Body and base carry out maintenance, and manually tooth restores the form and function of missing tooth, restore alveolar ridge, the jawbone of defect with base material
And surrounding soft tissue form, patient can voluntarily pluck a kind of dummy worn.Removable denture production is easier, and expense is opposite
It is lower, and convenient for repairing.
In recent years, as CAD/CAM technology is in the application of dental restorative area, make many and diverse removable denture dummy
Becoming simple, the repairing effect that past great master can just produce, common technician can be achieved with nationality CAD/CAM technology now,
CAD/CAM technology, which allows, to be produced dummy that is perfect and accurately complying fully with clinical effectiveness and becomes a thing easy to learn
Feelings.It is still that can most reach individual character at present with wax stone hand engraving artificial tooth but in terms of removable denture personalized artificial tooth production
The operating method of change, and general technician all by the wax dike that dentist provides show it is corresponding with the selection of text prompt situation in the form of and color
The commercially available artificial tooth in pool, row's tooth substantially with no personalization and modification, it is stereotyped, it is unable to satisfy the individual demand of patient.
Summary of the invention
In view of the deficienciess of the prior art, being provided a the object of the present invention is to provide a kind of removable denture processing technology
Property processing technology, to meet the individual demand of patient.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of removable denture processing technology, comprising the following steps:
S1 makes model: making to check comprehensively according to the agomphosis of patient and remaining tooth situation, then the oral condition of patient is turned over and is made
Oral cavity model simultaneously opens up the cavity being inserted into for artificial tooth；
S2 makes base: snap ring is made with stainless steel wire is bonded on model and form base；
S3 chooses artificial tooth: designing the standard shape and volume of artificial tooth, chooses similar finished product tooth, then polishes and be trimmed to design mark
The germule of quasi- 70%-80% size；
S4 processes artificial tooth:
A. coating is used to form the white porcelain resin for polymerizeing enamel coating outside germule, is then placed in dedicated optical according in polyfurnace
Illumination polymerization, is made semi-finished product artificial tooth；
B., semi-finished product artificial tooth is polished into the size of design standard 85%-95%；
C. the pulvis for being used to form transparent adamantine layer is sprayed on the semi-finished product artificial tooth after polishing, is then placed in microwave agglomerating furnace
Sintering, sintered finished product artificial tooth size are slightly larger than design standard；
D. finished product artificial tooth is polished into design standard size；
S5 assembles artificial tooth: finished product artificial tooth is successively discharged into the cavity of base, it is finally that finished product artificial tooth is Nian Jie with base；
The gold nanoparticle for being 20nm-30nm containing partial size in the pulvis in step c.
By using above-mentioned technical proposal, porcelain resin is coated outside germule and illumination aggregates into polymerization enamel coating, glass polgmer
It is a kind of photocuring class porcelain resin material, shows a kind of characteristic similar to porcelain, has dentulous aesthetic effect, and poly-
Closing ceramic material surface has outstanding polishing effect and antiplaque performance, improves the aesthetic feeling of artificial tooth；And the microwave outside polymerization enamel coating
Sinter adamantine layer into, the mode of microwave sintering makes adamantine layer more uniform, and it is 20nm- that partial size is had in transparent adamantine layer
The gold nanoparticle of 30nm, gold nanoparticle have good light absorpting ability, to the reflectivity of visible light less than 10%,
When visible light penetrates adamantine layer, gold nanoparticle absorbs a part of visible light, and the thickness of adamantine layer is thicker, it includes
Gold nanoparticle is more, and the brightness of the visible light of polymerization enamel coating reflection is then weaker, the white therefore difference of the artificial tooth that people sees,
A white colorimetric system is formed, for patient's selection, to meet the individual demand of patient.
The present invention is further arranged to, the component and its mass fraction of the pulvis are as follows:
Zinc oxide: 0%~5%；
Sodium oxide molybdena: 0.2%~2.5%；
Potassium oxide: 0.5%~4%；
Aluminium oxide: 8%~14%；
Calcium oxide: 5%~9%；
Magnesia: 0.8%~4%；
Nano zirconium dioxide: 0.5%~1%；
Gold nanoparticle: 0.005%~0.01%；
High temperature frit: 12%~30%；
Surplus is silica.
By using above-mentioned technical proposal, transparent adamantine layer is made using the above component, wherein silica is glaze
The melting temperature and viscosity of glaze can be improved in main component, to glaze with high chemical strength and light transmittance；Calcium oxide is main in glaze
Flux is wanted, can increase the flexural strength and hardness of glaze；Magnesia is strong active fluxing agent, and the mobility of glaze can be improved, mention
The hardness of high glaze；Zinc oxide keeps glaze meltable, reduces the firing temperature of high-temperature glaze；And the good biocompatibility of nano zirconium dioxide,
It is non-stimulated to the oral cavity of patient, be conducive to the comfort level for improving removable denture.
The present invention is further arranged to, and the partial size of the nano zirconium dioxide is 40nm-50nm, and crystal phase is monocline.
By using above-mentioned technical proposal, use partial size for the monocline nano zirconium dioxide of 40nm-50nm, its main feature is that grain
Diameter is evenly distributed, good dispersion so that microwave sintering at adamantine layer it is more uniform so that the absorption of visible light is with adamantine layer
Thickness increases and uniformly enhances, to keep the color of finished product artificial tooth more controllable.
The present invention is further arranged to, and in the step d, the polishing of finished product artificial tooth is by the way of hand-held electric grinder machine in spy
It is carried out on work box processed, the bistrique diameter of the electrical grinding machine is 3mm-5mm.
By using above-mentioned technical proposal, using bistrique diameter is the electrical grinding machine of 3mm-5mm as hand grinding tool, by
Recess smaller in the size of artificial tooth, that the lesser bistrique of diameter can finely polish on artificial tooth improves artificial tooth and patient oral cavity
Compatible degree, to improve the comfort level of removable denture.
The present invention is further arranged to, and the special work box includes the cabinet of installation on the table, the top of the box
Be fixed with spotlight, the cabinet is equipped with glass plate and magnifying glass close to the side of operator, the magnifying glass with it is described
Top of the box edge is hinged.
By using above-mentioned technical proposal, finished product artificial tooth to be processed is illuminated using the strong light of spotlight, and passes through glass
Glass plate is clearly observed the processing situation of finished product artificial tooth in cabinet side, and glass plate plays what isolation finished product artificial tooth polishing generated
The effect of clast, and magnifying glass plays amplification, and the discreet portions on finished product artificial tooth are amplified, and is convenient for operator couple with this
The tiny position of finished product artificial tooth is polished, and grinding accuracy is improved.
The present invention is further arranged to, and the bottom of box is fixed with strip magnet, is offered on desktop for the bar shaped
The sliding slot of magnetic patch sliding, is equipped on desktop lower surface and the magnetic attracting strong magnetic sheet of the strip magnet, the preferred non-ferric of desktop
Magnetic material manufacture.
By using above-mentioned technical proposal, the adjusting of box location is realized using the sliding connection of strip magnet and sliding slot,
And using the fixed cabinet adjusted of the attraction of strip magnet and strong magnetic sheet, this programme is easy to operate, strong flexibility.
The present invention is further arranged to, and a dust suction bucket is fixed on the cabinet inner bottom surface, is communicated on the dust suction bucket
Exhaust tube, described exhaust tube one end is through the glass plate and is connected with vacuum pump, is further fixed on the vacuum pump and connects with it
Logical collection box, the cabinet two sides are fixed with the dust excluding plate for preventing clast from splashing.
By using above-mentioned technical proposal, the most of clast generated when finished product artificial tooth being polished using dust suction bucket sucks true
It in collection box on sky pump, eliminates clast and remains in influence of the finished product surface of denture to operator, operator is convenient for this
Control grinding accuracy；And the setting of dust excluding plate is then played the role of limiting clast and splashes, and operator is avoided to suck clast and shadow
Ring the health of operator.
The present invention is further arranged to, and the top of the box offers the jack of more than two different sizes, the jack
It is mating with the electrical grinding machine of different size.
By using above-mentioned technical proposal, multiple jacks are opened up so that the electrical grinding machine of different size is inserted into, with this convenient for behaviour
Make personnel and switch electrical grinding machine, to be suitable for the finished product artificial tooth of different materials and different polishing requirements.
The present invention is further arranged to, and in the step S2, base is a standby by oral cavity model and base duplication after being made
With.
By using above-mentioned technical proposal, oral cavity model and base are replicated into portion after the completion of making base, kept away with this
Exempt from subsequent operation fault and influence processing progress, to avoid extending the period that patient grows permanent teeth.
In conclusion advantageous effects of the invention are as follows:
1. this programme mixes gold nanoparticle in adamantine layer, when visible light penetrates adamantine layer, gold nanoparticle absorbs
Some visible light, adamantine layer is thicker, and the visible light of polymerization enamel coating reflection is weaker, and the color of artificial tooth forms white coloration
System, for patient's selection, to meet the individual demand of patient；
2. this programme uses partial size for the monocline nano zirconium dioxide of 40nm-50nm, its main feature is that particle diameter distribution is uniform, dispersibility
It is good so that microwave sintering at adamantine layer it is more uniform so that the absorption of visible light increases with the thickness of adamantine layer and uniformly increases
By force, to keep the color of finished product artificial tooth more controllable；
3. this programme oral cavity model and base are replicated after the completion of making base it is a, with this is avoided subsequent operation fault and shadow
Processing progress is rung, to avoid extending the period that patient grows permanent teeth.
Detailed description of the invention
Fig. 1 is the process flow chart of embodiment；
Fig. 2 is the configuration schematic diagram of special work box in embodiment.
In figure: 1, desktop；11, sliding slot；2, cabinet；21, glass plate；22, spotlight；23, magnifying glass；24, jack；25,
Strip magnet；26, dust excluding plate；3, electrical grinding machine；31, bistrique；4, dust suction bucket；41, exhaust tube；42, vacuum pump；43, collection box；5,
Strong magnetic sheet.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of removable denture processing technology, comprising the following steps:
S1 makes model: making to check comprehensively according to the agomphosis of patient and remaining tooth situation, then the oral condition of patient is turned over and is made
Oral cavity model simultaneously opens up the cavity being inserted into for artificial tooth.
S2 makes base: snap ring is made with stainless steel wire is bonded on model and form base, then by oral cavity model and base
Duplication is a spare.
S3 chooses artificial tooth: designing the standard shape and volume of artificial tooth, chooses similar finished product tooth, then polish to be trimmed to and set
The germule of meter standard 70%-80% size.
S4 processes artificial tooth:
A. coating is used to form the white porcelain resin for polymerizeing enamel coating outside germule, is then placed in dedicated optical according in polyfurnace
Illumination polymerization, is made semi-finished product artificial tooth；
B., semi-finished product artificial tooth is polished into the size of design standard 85%-95%；
C. the pulvis for being used to form transparent adamantine layer is sprayed on the semi-finished product artificial tooth after polishing, is then placed in microwave agglomerating furnace
Sintering, sintered finished product artificial tooth size are slightly larger than design standard；
D. finished product artificial tooth is shown in into Fig. 2 with holding electrical grinding machine 3(on special work box) mode be polished into design standard size.
The component and its mass fraction of the pulvis in step c are as follows:
Zinc oxide: 0%~5%；
Sodium oxide molybdena: 0.2%~2.5%；
Potassium oxide: 0.5%~4%；
Aluminium oxide: 8%~14%；
Calcium oxide: 5%~9%；
Magnesia: 0.8%~4%；
Nano zirconium dioxide: 0.5%~1%；
Gold nanoparticle: 0.005%~0.01%；
High temperature frit: 12%~30%；
Surplus is silica.
Wherein, glass polgmer is a kind of photocuring class porcelain resin material, by porcelain resin (main component: dimethacrylate
Carbamate, urethane diacrylate and zirconium silicate) photopolymerization shows a kind of characteristic similar to porcelain into it, has
The aesthetic effect of natural teeth, and glass polgmer material surface has outstanding polishing effect and antiplaque performance, polymerization enamel coating can improve
The aesthetic feeling of artificial tooth.The partial size of gold nanoparticle is 20nm-30nm；The partial size of nano zirconium dioxide is 40nm-50nm, and crystal phase is
Monocline.Gold nanoparticle has good light absorpting ability, to the reflectivity of visible light less than 10%, when visible light penetrates glaze
When matter layer, gold nanoparticle absorbs a part of visible light, and the thickness of adamantine layer is thicker, it includes gold nanoparticle get over
More, the brightness of the visible light of polymerization enamel coating reflection is then weaker, the white therefore difference of the artificial tooth that people sees, formed one it is white
Colorimetric system, for patient's selection.Silica is the main component of glaze, and the melting temperature and viscosity of glaze can be improved, and gives glaze
With high chemical strength and light transmittance；Calcium oxide is main flux in glaze, can increase the flexural strength and hardness of glaze；Magnesia is
Strong active fluxing agent, can be improved the mobility of glaze, improve the hardness of glaze；Zinc oxide keeps glaze meltable, reduces the burning of high-temperature glaze
At temperature；And the good biocompatibility of nano zirconium dioxide, it is non-stimulated to the oral cavity of patient；And partial size is the list of 40nm-50nm
Oblique nano zirconium dioxide, its main feature is that particle diameter distribution uniformly, good dispersion so that microwave sintering at adamantine layer it is more uniform,
So that the absorption of visible light increases with the thickness of adamantine layer and uniformly enhances, to keep the color of finished product artificial tooth more controllable.And it adopts
Adamantine layer is sintered with the mode of microwave sintering, microwave sintering is the basic of the special wave band having using microwave and material
Fine structure couples and generates heat, and the dielectric loss of material makes its material integrally be heated to sintering temperature and realize densification
Method.Microwave sintering is directly material coupled with adamantine layer, eliminates the influence to polymerization enamel coating, can make sintered adamantine layer more
It is uniform；And the heating efficiency of microwave sintering is high, has energy-saving effect.
S5 assembles artificial tooth: finished product artificial tooth is successively discharged into the cavity of base, it is finally that finished product artificial tooth is Nian Jie with base.
As shown in Fig. 2, the special work box in above-mentioned step d includes the cabinet 2 being mounted on desktop 1, the present embodiment
In, desktop 1 is rectangle tabular structure, is made of timber.Cabinet 2 is the rectangular parallelepiped structure of open on three sides, bottom and desktop 1
Contact.In the present embodiment, 6 jacks 24 not of uniform size are offered at the top of cabinet 2, are convenient for the electrical grinding machine 3 of different size with this
Insertion.Since the size of artificial tooth is smaller, preferred 31 diameter of bistrique of electrical grinding machine 3 is the electrical grinding machine 3 of 3mm-5mm, reaches fine with this
The purpose of polishing artificial tooth, improves the compatible degree of artificial tooth and patient oral cavity.
Spotlight 22 is installed in 2 inside top surface of cabinet, spotlight 22 is located on 2 central axes of cabinet, and spotlight 22 with
2 inner wall of cabinet is fixedly connected, for illuminating finished product artificial tooth to be processed.Cabinet 2 is equipped with glass close to the side of operator
Plate 21, glass plate 21 are rectangle, and area is the 80% of 2 sidewall area of cabinet, and glass plate 21 is for facilitating operator in case
2 side of body is clearly observed the processing situation of finished product artificial tooth.
Cabinet 2 is also equipped with a magnifying glass 23 close to the lateral roof of operator, and magnifying glass 23 is rounded, close
One side of cabinet 2 is hinged with cabinet 2, adjusts the position of magnifying glass 23 convenient for operator with this.Magnifying glass 23 is played finished product
The effect of discreet portions amplification on artificial tooth, consequently facilitating operator polishes to the tiny position of finished product artificial tooth, raising is beaten
Grind precision.
Fixed there are two strip magnet 25 arranged side by side on 2 lower surface of cabinet, strip magnet 25 has magnetism, in rectangular
Shape.Two sliding slots 11 corresponding with strip magnet 25 are offered on desktop 1, strip magnet 25 and the sliding of sliding slot 11 cooperate.Desktop 1
Strong magnetic sheet 5 is also equipped on lower surface, strong magnetic sheet 5 is square, and side length is greater than the length of strip magnet 25, and strong magnetic sheet 5
It is magnetic attracting with strip magnet 25.When strong magnetic sheet 5 is pushed against with 2 lower surface of cabinet, strip magnet 25 is static under magneticaction,
The fixation after the movement of cabinet 2 is realized with this.
It is also equipped with a dust suction bucket 4 on 2 inner bottom surface of cabinet, dust suction bucket 4 is bucket-shaped structure, and lower surface is concordant and and cabinet
2 is fixed, and upper surface is in curved curved-surface structure.Dust suction bucket 4 is equipped with exhaust tube 41, exhaust tube 41 close to one end of glass plate 21
One end is fixedly connected and is interconnected with dust suction bucket 4, the other end through glass plate 21 extend to the outside of desktop 1 and with vacuum pump 42
It is connected.The collection box 43 communicated therewith is further fixed on vacuum pump 42, when vacuum pump 42 starts, finished product artificial tooth produces when polishing
Raw part clast is entered in collection box 43 under air-flow carrying by dust suction bucket 4 and exhaust tube 41, eliminates clast residual with this
In influence of the finished product surface of denture to operator.
2 two sides of cabinet are additionally provided with dust excluding plate 26, the plate-like structure of dust excluding plate 26, three sides respectively with 2 top of cabinet, bottom
Portion and side wall are fixed, and other edge is arc-shaped, and the space of operator's abundance is given with this, are polished convenient for operator.Dust excluding plate
26 setting also acts as the effect that limitation clast splashes, and avoids operator from sucking clast and influences the health of operator.
In above-mentioned technique, porcelain resin is coated outside germule and illumination aggregates into polymerization enamel coating, and is micro- outside polymerization enamel coating
Wave sinters adamantine layer, the gold nanoparticle for being 20nm-30nm with partial size in transparent adamantine layer, when visible light penetrates glaze into
When matter layer, gold nanoparticle absorbs a part of visible light, and the thickness of adamantine layer is thicker, it includes gold nanoparticle get over
More, the brightness of the visible light of polymerization enamel coating reflection is then weaker, the white therefore difference of the artificial tooth that people sees, formed one it is white
Colorimetric system, for patient's selection, to meet the individual demand of patient.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of removable denture processing technology, which comprises the following steps:
S1 makes model: making to check comprehensively according to the agomphosis of patient and remaining tooth situation, then the oral condition of patient is turned over and is made
Oral cavity model simultaneously opens up the cavity being inserted into for artificial tooth；
S2 makes base: snap ring is made with stainless steel wire is bonded on model and form base；
S3 chooses artificial tooth: designing the standard shape and volume of artificial tooth, chooses similar finished product tooth, then polishes and be trimmed to design mark
The germule of quasi- 70%-80% size；
S4 processes artificial tooth:
A. coating is used to form the white porcelain resin for polymerizeing enamel coating outside germule, is then placed in dedicated optical according in polyfurnace
Illumination polymerization, is made semi-finished product artificial tooth；
B., semi-finished product artificial tooth is polished into the size of design standard 85%-95%；
C. the pulvis for being used to form transparent adamantine layer is sprayed on the semi-finished product artificial tooth after polishing, is then placed in microwave agglomerating furnace
Sintering, sintered finished product artificial tooth size are slightly larger than design standard；
D. finished product artificial tooth is polished into design standard size；
S5 assembles artificial tooth: finished product artificial tooth is successively discharged into the cavity of base, it is finally that finished product artificial tooth is Nian Jie with base；
The gold nanoparticle for being 20nm-30nm containing partial size in the pulvis in step c.
2. a kind of removable denture processing technology according to claim 1, which is characterized in that the component and its matter of the pulvis
Measure score are as follows:
Zinc oxide: 0%~5%；
Sodium oxide molybdena: 0.2%~2.5%；
Potassium oxide: 0.5%~4%；
Aluminium oxide: 8%~14%；
Calcium oxide: 5%~9%；
Magnesia: 0.8%~4%；
Nano zirconium dioxide: 0.5%~1%；
Gold nanoparticle: 0.005%~0.01%；
High temperature frit: 12%~30%；
Surplus is silica.
3. a kind of removable denture processing technology according to claim 2, which is characterized in that the grain of the nano zirconium dioxide
Diameter is 40nm-50nm, and crystal phase is monocline.
4. a kind of removable denture processing technology according to claim 1, which is characterized in that in the step d, finished product artificial tooth
Polishing carried out on special work box by the way of hand-held electric grinder machine (3), bistrique (31) diameter of the electrical grinding machine (3) is
3mm-5mm。
5. a kind of removable denture processing technology according to claim 4, which is characterized in that the special work box includes peace
Cabinet (2) on desktop (1), cabinet (2) top are fixed with spotlight (22), and the cabinet (2) is close to operator
The side of member is equipped with glass plate (21) and magnifying glass (23), and the magnifying glass (23) and the cabinet (2) top edge are hinged.
6. a kind of removable denture processing technology according to claim 5, which is characterized in that cabinet (2) bottom is fixed
Have strip magnet (25), the sliding slot (11) for the strip magnet (25) sliding, desktop (1) lower surface are offered on desktop (1)
On be equipped with and the magnetic attracting strong magnetic sheet (5) of the strip magnet (25), desktop (1) preferably nonferromugnetic material manufacture.
7. a kind of removable denture processing technology according to claim 5, which is characterized in that on cabinet (2) inner bottom surface
It is fixed with a dust suction bucket (4), is communicated with exhaust tube (41) on the dust suction bucket (4), described exhaust tube (41) one end is through described
Glass plate (21) is simultaneously connected with vacuum pump (42), and the collection box (43) communicated therewith, institute are further fixed on the vacuum pump (42)
State cabinet (2) two sides be fixed with for prevent clast splash dust excluding plate (26).
8. a kind of removable denture processing technology according to claim 5, which is characterized in that opened up at the top of the cabinet (2)
There are two the jacks (24) of the above different size, and the jack (24) and the electrical grinding machine (3) of different size are mating.
9. a kind of removable denture processing technology according to claim 1, which is characterized in that in the step S2, base system
It is after that oral cavity model and base duplication is a spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528776.3A CN110236716B (en) | 2019-06-18 | 2019-06-18 | Removable denture processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528776.3A CN110236716B (en) | 2019-06-18 | 2019-06-18 | Removable denture processing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110236716A true CN110236716A (en) | 2019-09-17 |
| CN110236716B CN110236716B (en) | 2021-07-16 |
Family
ID=67888060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910528776.3A Active CN110236716B (en) | 2019-06-18 | 2019-06-18 | Removable denture processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236716B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919659A (en) * | 2022-11-21 | 2023-04-07 | 深圳爱尔创口腔技术有限公司 | Dental repair material containing ceramic wetting resin and preparation method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227511A (en) * | 1985-04-02 | 1986-10-09 | G C Dental Ind Corp | Dental composite resin composition |
| US6426149B1 (en) * | 1996-09-03 | 2002-07-30 | Akitoshi Machida | Ceramic structure and method for manufacturing the structure |
| KR20050106363A (en) * | 2005-09-22 | 2005-11-09 | 전말수 | Bio denture |
| CN101880178A (en) * | 2010-07-13 | 2010-11-10 | 广东道氏标准制釉股份有限公司 | Ceramic glazed tile with gold metal effect and preparation method thereof |
| TWM471248U (en) * | 2013-08-16 | 2014-02-01 | li-min Liu | Porcelain teeth with nano gold powder |
| CN104507413A (en) * | 2012-07-31 | 2015-04-08 | 可乐丽则武齿科株式会社 | Method for manufacturing dental mill blank |
| CN105147526A (en) * | 2015-08-25 | 2015-12-16 | 山东建筑大学 | Hydrothermal synthesis method for preparation of nano antibacterial tooth enamel layer |
| CN104717937B (en) * | 2012-08-03 | 2016-11-09 | 3M创新有限公司 | Including the dental blank of pre-sintered porous oxidation zirconia material, its preparation method and the dental articles being formed by described dental blank |
| EP3137013A2 (en) * | 2014-04-30 | 2017-03-08 | Osseodyne Surgical Solutions, LLC | Osseointegrative surgical implant |
| CN106659551A (en) * | 2014-07-31 | 2017-05-10 | 3M创新有限公司 | Kit of parts containing dental mill blank and colouring solution |
| CN108742904A (en) * | 2018-03-12 | 2018-11-06 | 珠海新茂义齿科技有限公司 | A kind of nanometer of porcelain artificial tooth and its manufacturing method |
| CN208741180U (en) * | 2017-12-12 | 2019-04-16 | 苏州亚优达医疗器械有限公司 | A kind of removable denture |
-
2019
- 2019-06-18 CN CN201910528776.3A patent/CN110236716B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227511A (en) * | 1985-04-02 | 1986-10-09 | G C Dental Ind Corp | Dental composite resin composition |
| US6426149B1 (en) * | 1996-09-03 | 2002-07-30 | Akitoshi Machida | Ceramic structure and method for manufacturing the structure |
| KR20050106363A (en) * | 2005-09-22 | 2005-11-09 | 전말수 | Bio denture |
| CN101880178A (en) * | 2010-07-13 | 2010-11-10 | 广东道氏标准制釉股份有限公司 | Ceramic glazed tile with gold metal effect and preparation method thereof |
| CN104507413A (en) * | 2012-07-31 | 2015-04-08 | 可乐丽则武齿科株式会社 | Method for manufacturing dental mill blank |
| CN104717937B (en) * | 2012-08-03 | 2016-11-09 | 3M创新有限公司 | Including the dental blank of pre-sintered porous oxidation zirconia material, its preparation method and the dental articles being formed by described dental blank |
| TWM471248U (en) * | 2013-08-16 | 2014-02-01 | li-min Liu | Porcelain teeth with nano gold powder |
| EP3137013A2 (en) * | 2014-04-30 | 2017-03-08 | Osseodyne Surgical Solutions, LLC | Osseointegrative surgical implant |
| CN106659551A (en) * | 2014-07-31 | 2017-05-10 | 3M创新有限公司 | Kit of parts containing dental mill blank and colouring solution |
| CN105147526A (en) * | 2015-08-25 | 2015-12-16 | 山东建筑大学 | Hydrothermal synthesis method for preparation of nano antibacterial tooth enamel layer |
| CN208741180U (en) * | 2017-12-12 | 2019-04-16 | 苏州亚优达医疗器械有限公司 | A kind of removable denture |
| CN108742904A (en) * | 2018-03-12 | 2018-11-06 | 珠海新茂义齿科技有限公司 | A kind of nanometer of porcelain artificial tooth and its manufacturing method |
Non-Patent Citations (1)
| Title |
|---|
| 张志清，王建功，曹蓉，刘波: "定制式义齿性能指标的思考", 《中国医疗器械信息》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115919659A (en) * | 2022-11-21 | 2023-04-07 | 深圳爱尔创口腔技术有限公司 | Dental repair material containing ceramic wetting resin and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110236716B (en) | 2021-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ranganathan et al. | Cervical and incisal marginal discrepancy in ceramic laminate veneering materials: A SEM analysis | |
| McLaren et al. | Zirconia-based ceramics: material properties, esthetics and layering techniques of a new veneering porcelain, VM9 | |
| Özkurt-Kayahan | Monolithic zirconia: A review of the literature | |
| Heydecke et al. | Evolution and use of aluminum oxide single-tooth implant abutments: a short review and presentation of two cases. | |
| JP3836896B2 (en) | Injection ceramic network structures for the production of tooth profiles and dental fillings | |
| EP3181090B1 (en) | Dental all-ceramic restoration and manufacturing method thereof | |
| US20050261795A1 (en) | Method of making ceramic dental restorations | |
| US20050084819A1 (en) | Abutment system and method for preparing the same | |
| Zandparsa | Digital imaging and fabrication | |
| JP2005514305A (en) | Polycrystalline translucent alumina ceramic material | |
| Imburgia et al. | Minimally invasive vertical preparation design for ceramic veneers | |
| Palin et al. | Trends in indirect dentistry: 8. CAD/CAM technology | |
| JP2014039830A (en) | Integrated porcelain system of dental prosthesis | |
| Yang et al. | Enamel wear and aging of translucent zirconias: In vitro and clinical studies | |
| Gaonkar et al. | An in vitro study to compare the surface roughness of glazed and chairside polished dental monolithic zirconia using two polishing systems | |
| CN110236716A (en) | A kind of removable denture processing technology | |
| JP6916593B2 (en) | Zirconia sintered body and dental products | |
| Yatmaz et al. | Accuracy of four recent intraoral scanners with respect to two different ceramic surfaces | |
| Ha et al. | Effects of coping designs on fracture modes in zirconia crowns: Progressive load test | |
| CN202682074U (en) | Multi-layer composite zirconia full crown | |
| CN113967959A (en) | Zirconia ceramic tooth injection molding process | |
| Elsayed et al. | Effect of different fabrication materials and techniques on the retention of implant meso-structures to Ti-base abutments | |
| Lee et al. | Evaluation of marginal and internal gap under model-free monolithic zirconia restoration fabricated by digital intraoral scanner | |
| Ezzat et al. | Effect of veneering material and technique on the fracture resistance of porcelain-veneered zirconia crowns | |
| Denissen et al. | Porcelain-veneered computer-generated partial crowns. |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |