CN104188731B - A kind of occlusal surface of denture forming method and device - Google Patents
A kind of occlusal surface of denture forming method and device Download PDFInfo
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- CN104188731B CN104188731B CN201410402058.9A CN201410402058A CN104188731B CN 104188731 B CN104188731 B CN 104188731B CN 201410402058 A CN201410402058 A CN 201410402058A CN 104188731 B CN104188731 B CN 104188731B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000001788 irregular Effects 0.000 claims abstract description 84
- 239000004575 stone Substances 0.000 claims abstract description 53
- 239000000284 extract Substances 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004763 bicuspid Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
The invention discloses a kind of occlusal surface of denture forming method and device, it includes step: A, extracts irregular convex-concave surface and irregular grain by the first wax stone from the tooth jaw face of standard tooth mould；B, make occlusal surface of denture die by extracting on tooth jaw face the first wax stone of irregular convex-concave surface and irregular grain by sintering；C, on artificial tooth, produced the jaw face with irregular convex-concave surface and irregular grain by occlusal surface of denture die and the second wax stone；Owing to have employed the jaw face processing technology of inscription rubbing formula so that the time in artificial wax model denture jaw face reduces, and also makes the occlusal surface of denture produced reach the unification in specification, improves the stability of artificial tooth product quality simultaneously.
Description
Technical field
The present invention relates to artificial tooth technical field, in particular a kind of occlusal surface of denture forming method and device.
Background technology
In daily life, dental filling is the most common a kind of phenomenon, and people cause loss of tooth due to different reasons, when accepting treatment, it is common that implants by the artificial tooth of manual manufacture on tooth body disappearance position, is commonly called as artificial tooth.
The making of artificial tooth generally uses artificial wax pattern; tooth mould or standard tooth mould that tooth technician the most processed provides according to dentist carry out engineer; thus make artificial tooth; wherein; tooth jaw mask has irregular convex-concave surface and irregular grain feature; this exercises masticatory function for tooth and has a specific physiological significance, especially premolars and grinding one's teeth in sleep.Owing to occlusal surface of denture is understood different by different tooth technicians processed, and study left-hand seat difficulty is relatively big, thus causes the final artificial tooth product prepared uneven.For the Zhi Ya enterprise of mass production artificial tooth, this will have a strong impact on the stability of product quality.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the present invention provides a kind of occlusal surface of denture forming method and device, it is intended to when solving the making of existing artificial tooth, the uneven problem of occlusal surface of denture.
Technical scheme is as follows:
A kind of occlusal surface of denture forming method, including step:
A, from the tooth jaw face of standard tooth mould, extract irregular convex-concave surface and irregular grain by the first wax stone；
B, make occlusal surface of denture die by extracting on tooth jaw face the first wax stone of irregular convex-concave surface and irregular grain by sintering；
C, on artificial tooth, produced the jaw face with irregular convex-concave surface and irregular grain by occlusal surface of denture die and the second wax stone.
Described occlusal surface of denture forming method, wherein, described step A specifically includes:
A1, on the tooth jaw face of standard tooth mould wiping separation water, and the first wax stone is pasted onto on this tooth jaw face；
A2, downwards press pressure the first wax stone to extract irregular convex-concave surface and irregular grain on tooth jaw face；
A3, at the first bonding sprue-way in the wax stone back side, and take off the first wax stone.
Described occlusal surface of denture forming method, wherein, described step B specifically includes:
B1, carry out embedding treatment by extracting the first wax stone of irregular convex-concave surface and irregular grain on tooth jaw face；
B2, by the first wax stone after embedding treatment by agglomerating plant cast occlusal surface of denture die.
Described occlusal surface of denture forming method, wherein, described occlusal surface of denture die is metal occlusal surface of denture die.
Described occlusal surface of denture forming method, wherein, described step C specifically includes:
C1, the second wax stone is pasted onto on artificial tooth；
C2, on the end face that occlusal surface of denture die has irregular convex-concave surface and irregular grain wiping separation water, and be pressed against on the second wax stone, to be formed, be there is the jaw face of irregular convex-concave surface and irregular grain.
Described occlusal surface of denture forming method, wherein, further comprises the steps of: after described step C
D, take off occlusal surface of denture die, and repair forming the edge, jaw face with irregular convex-concave surface and irregular grain.
A kind of occlusal surface of denture shaped device, including: use the least one set occlusal surface of denture die that in occlusal surface of denture forming method as above, step A and step B prepare, described occlusal surface of denture die end face is provided with irregular convex-concave surface and irregular grain that the tooth jaw face with standard tooth mould matches.
Described occlusal surface of denture shaped device, wherein, the area of described occlusal surface of denture die end face is less than the area of occlusal surface of denture.
Described occlusal surface of denture shaped device, wherein, described occlusal surface of denture die is provided with 8 groups or 16 groups.
Described occlusal surface of denture shaped device, wherein, described occlusal surface of denture die is metal occlusal surface of denture die.
Beneficial effects of the present invention:
Compared with prior art, a kind of occlusal surface of denture forming method provided by the present invention and device, owing to have employed the jaw face processing technology of inscription rubbing formula, the time making artificial wax model denture jaw face reduces, also make the occlusal surface of denture produced reach the unification in specification simultaneously, improve the stability of artificial tooth product quality.
Accompanying drawing explanation
Fig. 1 is the flow chart of steps of occlusal surface of denture forming method of the present invention；
Fig. 2 is the operation chart of step S111 in occlusal surface of denture forming method of the present invention；
Fig. 3 is the operation chart of step S113 in occlusal surface of denture forming method of the present invention；
Fig. 4 is the front view of the occlusal surface of denture die that step S122 has cast in occlusal surface of denture forming method of the present invention；
Fig. 5 is the upward view of occlusal surface of denture die in Fig. 4；
Fig. 6 is the operation chart of step S130 in occlusal surface of denture forming method of the present invention；
Fig. 7 is the operation chart of step S140 in occlusal surface of denture forming method of the present invention.
Detailed description of the invention
The present invention provides a kind of occlusal surface of denture forming method and device, for making the purpose of the present invention, technical scheme and effect clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is occlusal surface of denture forming method flow chart of steps of the present invention, and it includes step:
Step S110, extracting irregular convex-concave surface and irregular grain by the first wax stone from the tooth jaw face of standard tooth mould, this step S110 specifically includes:
Step S111, on the tooth jaw face of standard tooth mould wiping separation water, and the first wax stone is pasted onto on this tooth jaw face.Shown in Fig. 2, Fig. 2 is the operation chart of step S111 in occlusal surface of denture forming method of the present invention, standard tooth mould 200 includes: tooth mould base 210,28-32 tooth 220, and the tooth jaw face 230 on tooth 220, so-called standard tooth mould 200 refers to artificial tooth and makes industry as with reference to the tooth mould making respective standard artificial tooth.In step S111, why select before pasting the first wax stone 310, need wiping separation water on tooth jaw face 230, it is because the first wax stone 310 when being pasted onto on the tooth jaw face 230 of irregular convex-concave surface and irregular grain, if not using any separation agent, so first wax stone 310 is difficult to separate with tooth jaw face 230, or the first wax stone 310 can be caused to deform after separating so that the first wax stone 310 extracts the irregular convex-concave surface on tooth jaw face 230 and the failure of irregular grain step.Enter step S112 afterwards.
Step S112, downwards press pressure the first wax stone to extract irregular convex-concave surface and irregular grain on tooth jaw face.When the first wax stone is pasted onto on tooth mould jaw face, for ensureing that this first wax stone fully inscription rubbing can go out the irregular convex-concave surface on tooth jaw face and irregular grain, the first wax stone 310 is pressed in can be suitable press downwards.Enter step S113 afterwards.
Step S113, at the first bonding sprue-way in the wax stone back side, and take off the first wax stone.Shown in Fig. 3, Fig. 3 is the operation chart of step S113 in occlusal surface of denture forming method of the present invention, before taking off the first wax stone 310, sprue-way 330 is bonded in the first wax stone back side by the mode using hot melt, so when taking off the first wax stone 310, only need to drop sprue-way 330 and not touch the first wax stone 310 and just can be taken off, then form occlusal surface of denture die wax pattern 300, with the irregular convex-concave surface in tooth jaw face and irregular grain on its wax pattern end face 320, certainly, before entering next step preferably, repair extracting on tooth jaw face the first wax stone 310 edge after irregular convex-concave surface and irregular grain.Enter step S120 afterwards.
Step S120, making occlusal surface of denture die by extracting on tooth jaw face the first wax stone of irregular convex-concave surface and irregular grain by sintering, this step S120 specifically includes:
Step S121, carry out embedding treatment by extracting the first wax stone of irregular convex-concave surface and irregular grain on tooth jaw face.Occlusal surface of denture die wax pattern 300 is positioned in embedded box, then pours into embedded material, molding to be embedded.Enter step S122 afterwards.
Step S122, by the first wax stone after embedding treatment by agglomerating plant cast occlusal surface of denture die.Shown in Fig. 4, Fig. 4 is the front view of the occlusal surface of denture die that step S122 has cast in occlusal surface of denture forming method of the present invention, this occlusal surface of denture die 400 includes: irregular convex-concave surface and irregular grain jaw face 420 on die body 410, die body 410, and depression bar 430, shown in Fig. 5, Fig. 5 is the upward view of occlusal surface of denture die in Fig. 4, it is seen then that be fully formed the irregular convex-concave surface on standard tooth mould 200 and irregular grain jaw face 420 on die body 410.This occlusal surface of denture die 400 is preferably metal occlusal surface of denture die, i.e. when embedding sintering, pours into molten metal in embedding, and after embedding cooling, the occlusal surface of denture die cast is taken out in broken embedding.Enter step S130 afterwards.
Step S130, being produced the jaw face with irregular convex-concave surface and irregular grain on artificial tooth by occlusal surface of denture die and the second wax stone, this step S130 specifically includes:
Step S131, the second wax stone is pasted onto on artificial tooth.Shown in Fig. 6, Fig. 6 is the operation chart of step S130 in occlusal surface of denture forming method of the present invention, before occlusal surface of denture designs, artificial tooth tooth mould 500 has been built by tooth technician processed, specifically, this artificial tooth tooth mould 500 includes: tooth die holder 510 and do not make the artificial tooth 520 in jaw face, the most then be the jaw face, top being made this artificial tooth by above-mentioned occlusal surface of denture die 400, accordingly, it is also desirable to complete by the second wax stone 600.
Step S132, on the end face that occlusal surface of denture die has irregular convex-concave surface and irregular grain wiping separation water, and be pressed against on the second wax stone, to be formed, be there is the jaw face of irregular convex-concave surface and irregular grain.Second wax stone 600 is pasted onto on the artificial tooth 520 of artificial tooth tooth mould 500, and occlusal surface of denture die 400 finds corresponding position, jaw face to press down on, and makes the second wax stone 600 inscription rubbing can go out irregular convex-concave surface and irregular grain jaw face 420 on die body 410.Enter step S140 afterwards.
Step S140, take off occlusal surface of denture die, and repair forming the edge, jaw face with irregular convex-concave surface and irregular grain.Shown in Fig. 7, Fig. 7 is the operation chart of step S140 in occlusal surface of denture forming method of the present invention, take off occlusal surface of denture die 400, second wax stone 600 i.e. defines the irregular convex-concave surface required for artificial tooth 520 and irregular grain jaw face, edge, jaw face is made around artificial tooth repairing afterwards.
Embodiment based on above-mentioned occlusal surface of denture forming method, the present invention also provides for the embodiment of a kind of occlusal surface of denture shaped device, comprising: use the least one set occlusal surface of denture die that in occlusal surface of denture forming method as above, step S110 and step S120 prepare, described occlusal surface of denture die end face is provided with irregular convex-concave surface and irregular grain that the tooth jaw face with standard tooth mould matches.The jaw face usually indent of tooth and there is the jaw face of irregular convex-concave surface and irregular grain, then, this occlusal surface of denture die is then for evagination and the end face that matches with the jaw face of irregular convex-concave surface and irregular grain.
Carrying out making occlusal surface of denture by this occlusal surface of denture die, tooth technician processed then without using hand engraving to complete the design of occlusal surface of denture, is possible not only to reduce the time that artificial tooth makes, the occlusal surface of denture produced also can be made to reach the unification in specification simultaneously.
The embodiment of the present invention is to gather tooth jaw face according to standard tooth mould, therefore, the size of occlusal surface of denture die is had special requirement, and the area of its occlusal surface of denture die end face should be less than the area of occlusal surface of denture, and occlusal surface of denture should not exceed artificial tooth outer rim.
This occlusal surface of denture shaped device is made up of multiple occlusal surface of denture dies, being 28 teeth according to standard tooth mould, tooth is generally the upper jaw and each 8 of lower jaw, and is symmetrical arranged, so, occlusal surface of denture die is set to 8 groups (just for the upper jaw or lower jaws) or 16 groups according to tooth position difference.Certainly this occlusal surface of denture die can also be single independent, when patient has only lacked a tooth, then single occlusal surface of denture die then can be utilized to make artificial tooth.
As it has been described above, this occlusal surface of denture die is preferably metal occlusal surface of denture die, service life is long.
In sum, a kind of occlusal surface of denture forming method provided by the present invention and device, owing to have employed the jaw face processing technology of inscription rubbing formula so that the time in artificial wax model denture jaw face reduces, also make the occlusal surface of denture produced reach the unification in specification simultaneously, improve the stability of artificial tooth product quality.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (10)
1. an occlusal surface of denture forming method, it is characterised in that include step:
A, from the tooth jaw face of standard tooth mould, extract irregular convex-concave surface and irregular grain by the first wax stone；
B, make occlusal surface of denture die by extracting on tooth jaw face the first wax stone of irregular convex-concave surface and irregular grain by sintering；
C, on artificial tooth, produced the jaw face with irregular convex-concave surface and irregular grain by occlusal surface of denture die and the second wax stone.
Occlusal surface of denture forming method the most according to claim 1, it is characterised in that described step A specifically includes:
A1, on the tooth jaw face of standard tooth mould wiping separation water, and the first wax stone is pasted onto on this tooth jaw face；
A2, downwards press pressure the first wax stone, extract irregular convex-concave surface and irregular grain on tooth jaw face；
A3, at the first bonding sprue-way in the wax stone back side, and take off the first wax stone.
Occlusal surface of denture forming method the most according to claim 1, it is characterised in that described step B specifically includes:
B1, carry out embedding treatment by extracting the first wax stone of irregular convex-concave surface and irregular grain on tooth jaw face；
B2, by the first wax stone after embedding treatment by agglomerating plant cast occlusal surface of denture die.
Occlusal surface of denture forming method the most according to claim 3, it is characterised in that described occlusal surface of denture die is metal occlusal surface of denture die.
Occlusal surface of denture forming method the most according to claim 1, it is characterised in that described step C specifically includes:
C1, the second wax stone is pasted onto on artificial tooth；
C2, on the end face that occlusal surface of denture die has irregular convex-concave surface and irregular grain wiping separation water, and be pressed against on the second wax stone, to be formed, be there is the jaw face of irregular convex-concave surface and irregular grain.
Occlusal surface of denture forming method the most according to claim 1, it is characterised in that further comprise the steps of: after described step C
D, take off occlusal surface of denture die, and repair forming the edge, jaw face with irregular convex-concave surface and irregular grain.
7. an occlusal surface of denture shaped device, it is characterized in that, including: use the least one set occlusal surface of denture die that in occlusal surface of denture forming method as claimed in claim 1, step A and step B prepare, described occlusal surface of denture die end face is provided with irregular convex-concave surface and irregular grain that the tooth jaw face with standard tooth mould matches.
Occlusal surface of denture shaped device the most according to claim 7, it is characterised in that the area of described occlusal surface of denture die end face is less than the area of occlusal surface of denture.
Occlusal surface of denture shaped device the most according to claim 7, it is characterised in that described occlusal surface of denture die is provided with 8 groups or 16 groups.
Occlusal surface of denture shaped device the most according to claim 7, it is characterised in that described occlusal surface of denture die is metal occlusal surface of denture die.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402058.9A CN104188731B (en) | 2014-08-15 | 2014-08-15 | A kind of occlusal surface of denture forming method and device |
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| CN201410402058.9A CN104188731B (en) | 2014-08-15 | 2014-08-15 | A kind of occlusal surface of denture forming method and device |
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| CN104188731A CN104188731A (en) | 2014-12-10 |
| CN104188731B true CN104188731B (en) | 2016-11-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106510875A (en) * | 2016-12-15 | 2017-03-22 | 东莞市永嘉义齿有限公司 | Detachable denture and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242850A (en) * | 1984-05-17 | 1985-12-02 | 住友化学工業株式会社 | Molding of denture floor |
| JPS6338444A (en) * | 1986-07-31 | 1988-02-19 | 株式会社 モルテン | Formation of denture model using wax |
| DE3731805A1 (en) * | 1987-09-22 | 1989-03-30 | Goebel Horst Dipl Ing | Method of moulding wax models of artificial teeth |
| US5106303A (en) * | 1989-03-23 | 1992-04-21 | Sandvik Ab | Methods of making artificial tooth onlays and inlays |
| JP2002282279A (en) * | 2001-01-22 | 2002-10-02 | Riichi Okasei | Artificial tooth |
| JP2008206538A (en) * | 2007-02-23 | 2008-09-11 | Shiyoufuu:Kk | Tooth with resin filling clearance between dentin layer and enamel layer |
-
2014
- 2014-08-15 CN CN201410402058.9A patent/CN104188731B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242850A (en) * | 1984-05-17 | 1985-12-02 | 住友化学工業株式会社 | Molding of denture floor |
| JPS6338444A (en) * | 1986-07-31 | 1988-02-19 | 株式会社 モルテン | Formation of denture model using wax |
| DE3731805A1 (en) * | 1987-09-22 | 1989-03-30 | Goebel Horst Dipl Ing | Method of moulding wax models of artificial teeth |
| US5106303A (en) * | 1989-03-23 | 1992-04-21 | Sandvik Ab | Methods of making artificial tooth onlays and inlays |
| JP2002282279A (en) * | 2001-01-22 | 2002-10-02 | Riichi Okasei | Artificial tooth |
| JP2008206538A (en) * | 2007-02-23 | 2008-09-11 | Shiyoufuu:Kk | Tooth with resin filling clearance between dentin layer and enamel layer |
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| CN104188731A (en) | 2014-12-10 |
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Address after: 518052 Guangdong city of Shenzhen province Nanshan District Shekou Shao Di Road No. 1 Chiwan Industrial Park B Building 2 floor Patentee after: Shenzhen Yaneng Medical Technology Services Limited Smith Barney Address before: 518052 Guangdong city of Shenzhen province Nanshan District Shekou Shao Di Road No. 1 Chiwan Industrial Park B Building 2 floor Patentee before: SHENZHEN KANGTAIJIAN DENTAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231129 Address after: Building 11A, Building 1, Kangtaijian Health Industry Building, No. 7 Rongtian Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province, 518122 Patentee after: Shenzhen Kangtaijian Medical Technology Co.,Ltd. Address before: 2nd Floor, Building B, Chiwan Industrial Park, No.1 Shaodi Road, Shekou, Nanshan District, Shenzhen, Guangdong Province, 518052 Patentee before: Shenzhen Yaneng Medical Technology Services Limited Smith Barney |
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