CN114305762B - Adjacent surface seamless parting and positioning device - Google Patents
Adjacent surface seamless parting and positioning device Download PDFInfo
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- CN114305762B CN114305762B CN202111545639.4A CN202111545639A CN114305762B CN 114305762 B CN114305762 B CN 114305762B CN 202111545639 A CN202111545639 A CN 202111545639A CN 114305762 B CN114305762 B CN 114305762B
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- adjacent
- gypsum
- plasticine
- foot
- adjacent teeth
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- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 37
- 239000010440 gypsum Substances 0.000 claims abstract description 37
- 238000002513 implantation Methods 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims description 31
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011505 plaster Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000007943 implant Substances 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 208000025157 Oral disease Diseases 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 208000030194 mouth disease Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The invention discloses an adjacent surface seamless parting mold positioning device, which comprises a dental tray, wherein one side of the top end of the dental tray is provided with a base station, the base station is positioned between adjacent teeth I and adjacent teeth II, the adjacent teeth I are covered with a plasticine seat I, the adjacent teeth II are covered with a plasticine seat II, the top of the base station is provided with mold filling gypsum, the mold filling gypsum is provided with a two-foot nail implantation position I and a two-foot nail implantation position II, the two-foot nail implantation position I is provided with a two-foot nail implantation position I, and the two-foot nail implantation position II is provided with a two-foot nail implantation position II. The beneficial effects are that: after the seamless parting is adopted, the adjacent teeth can lean on the gypsum beside the die after being reset, shaking and shifting can not occur, the phenomenon of over-loosening or over-tightening of the adjacent surfaces is fundamentally solved, the phenomenon of feeding of the adjacent parts of the teeth of a patient is avoided, meanwhile, doctors are promoted to smoothly wear the restoration into the mouth of the patient, restoration is reduced, and after the seamless parting is adopted, the restoration rate can be directly reduced.
Description
Technical Field
The invention relates to the technical field of tooth restoration, in particular to an adjacent surface seamless parting and positioning device.
Background
In the operation process of the traditional gypsum model, the requirements of mold separation and nail implantation manufacturing are met, and the abutment can be taken out after mold separation and nail implantation, so that the edge position of the model can be conveniently observed, and whether the model is damaged or not can be conveniently observed. However, when the traditional nail-planting cutting parting die has a saw kerf of 0.3mm and the model is thicker, fine shaking and shifting can be generated after adjacent teeth are cut, and the phenomenon of tight and loose sides is easy to cause when a prosthesis is worn in a manufacturing process, especially when an adjacent face is tried on, so that a doctor is led to decorate a complex body into a mouth of a patient, when the adjacent face is tight, the adjacent face is loose, the adjacent face is too loose, so that the adjacent position of the teeth of the patient is easy to plug food, the oral hygiene condition is caused, and even the quality is influenced by oral diseases. When the adjacent surface is too tight, a doctor cannot smoothly wear the prosthesis into the mouth of a patient, repair is needed, time of the doctor and the patient is delayed, and repair cost of a company is increased. After the seamless parting is adopted, the adjacent teeth can lean on the gypsum beside the mold after being reset, shaking and shifting can not occur, the process of manufacturing the restoration is more accurate and is almost completely close to the real oral condition of a patient, so that the manufacturing of the adjacent face is more accurate, the repair rate can be directly reduced, the labor and material resources of a company are saved, the time of doctors and the patient is saved, and the customer satisfaction is increased.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a near-surface seamless parting and positioning device, which aims to overcome the technical problems in the prior art.
For this purpose, the invention adopts the following specific technical scheme:
the utility model provides a seamless split mould device of taking one's place of adjacent face, includes the dental tray, one side on dental tray top is provided with the abutment, the abutment is located between adjacent tooth one and the adjacent tooth two, the cover has the plasticine seat one on the adjacent tooth one, the cover has the plasticine seat two on the adjacent tooth two, the top of abutment is provided with the filling mould gypsum, be provided with on the filling mould gypsum that the nail position is planted to the bipedal and the bipedal is planted nail position two, the bipedal is planted and is planted nail position one on the bipedal, the bipedal is planted nail position two and is provided with the bipedal and plants nail two on the bipedal.
Further, the workflow of the adjacent surface seamless parting and positioning device comprises the following steps:
The dental tray is placed before the reverse mould, the position of the dental tray implant is inspected, the adjacent teeth are enclosed and tightly surrounded by using the plasticine, the phenomenon that the plaster flows away after being poured in is avoided, and the prepared resin plaster is dripped into the position of the adjacent teeth by using the probe, so that air bubbles are avoided.
The double-foot planting nails are inserted into the filled resin gypsum adjacent teeth, the height of the smooth positions of the double-foot planting nails cannot be exceeded, the double-foot planting nails are not easy to take out after being placed, the double-foot planting nails are vertically fixed by using plasticine, the phenomenon that the planting nails are not vertical, undercut is generated, and the double-foot planting nails are not easy to take out is avoided.
After the resin plaster is solidified, the plasticine in the adjacent teeth is removed and cleaned, and the overflowed resin plaster is trimmed by the surgical blade, so that the resin plaster is prevented from generating undercut with the adjacent surface, and is not easy to take out.
After the adjacent tooth resin gypsum is completely hardened, rubber clay with the thickness of about 10mm is filled at the tail parts of the two-foot nail implantation nails, (after the model is conveniently poured, the positions of nail holes are found), and then the ultra-hard gypsum is poured into the mould for reverse molding, and the base is placed.
After the gypsum of the model is hardened, grinding the bottom of the model, when the plasticine at the tail of the two-foot nail implantation is ground, finishing the model, finding out the position of a nail hole after finishing, extracting the nail implantation by using a special tool, then extracting and testing the adjacent teeth, resetting the adjacent teeth after confirming no errors, and finishing the manufacturing of the adjacent surface seamless parting mold in-place device.
Furthermore, in the first step, when the adjacent teeth are enclosed and tightly enclosed by using the plasticine, the plasticine is required to be kept vertical close to the adjacent tooth surfaces, so that the plasticine is convenient to be easily assembled and taken in later period.
Further, in the second step, when the pin is inserted into the filled resin plaster adjacent teeth, the pin is put in the resin plaster before the resin plaster is completely solidified.
Furthermore, in the third step, the overflowed resin plaster needs to be trimmed vertically when being trimmed by the surgical blade, thereby being convenient to take out.
The beneficial effects of the invention are as follows: after the seamless parting is adopted, the adjacent teeth can lean on the gypsum beside the patient after being reset, shaking and shifting can not occur, the process of manufacturing the restoration is more accurate, the adjacent teeth are almost completely close to the real oral condition of the patient, the phenomenon that the adjacent teeth are too loose or too tight is fundamentally solved, the phenomenon that the adjacent teeth of the patient are too loose or too tight is fundamentally solved, the problem that oral hygiene condition is caused, even oral diseases occur is solved, a doctor is promoted to wear the restoration smoothly into the mouth of the patient, the repair time of the doctor and the patient is reduced, after the seamless parting is adopted, the adjacent teeth can lean on the patient after being reset, the repair rate can be directly reduced, the manpower and material resources of a company are saved, and the customer satisfaction is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a dental tray structure of an adjacent surface seamless split mold positioning device according to an embodiment of the invention;
FIG. 2 is a diagram showing a state of a dental tray before filling a mold of an adjacent surface seamless mold-dividing and positioning device according to an embodiment of the present invention;
FIG. 3 is a block diagram of a post-cast gypsum model of an adjacent surface seamless split mold positioning device according to an embodiment of the invention;
Fig. 4 is a schematic diagram of the overall structure of an adjacent surface seamless parting and positioning device according to an embodiment of the invention.
In the figure:
1. A dental tray; 2. a base station; 3. an adjacent tooth I; 4. a second adjacent tooth; 5. a plasticine seat I; 6. a second plasticine seat; 7. pouring gypsum; 8. a pin-planting position I of the two feet; 9. two pin planting positions II; 10. a first pin is planted on the two feet; 11. and two nails are planted on the two feet.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the invention, an adjacent surface seamless parting and positioning device is provided.
Embodiment one:
As shown in fig. 1-4, the adjacent surface seamless parting mold positioning device according to the embodiment of the invention comprises a dental tray 1, wherein one side of the top end of the dental tray 1 is provided with a base 2, the base 2 is positioned between an adjacent tooth one 3 and an adjacent tooth two 4, the adjacent tooth one 3 is covered with a plasticine seat one 5, the adjacent tooth two 4 is covered with a plasticine seat two 6, the top of the base 2 is provided with a mold filling gypsum 7, the mold filling gypsum 7 is provided with a two-foot nail implantation position one 8 and a two-foot nail implantation position two 9, the two-foot nail implantation position one 8 is provided with a two-foot nail implantation one 10, and the two-foot nail implantation position two 9 is provided with a two-foot nail implantation two 11.
By means of the technical scheme, after the seamless parting is adopted, the adjacent teeth can lean on the gypsum beside the adjacent teeth after being reset, shaking and shifting cannot occur, the process of manufacturing the restoration is more accurate, the adjacent teeth are almost completely close to the real oral condition of a patient, the phenomenon that the adjacent surfaces are too loose or too tight is fundamentally solved, the problem that the adjacent teeth of the patient are jammed and eaten to cause the oral hygiene condition and even the oral diseases is solved, meanwhile, doctors are promoted to wear the restoration into the mouth of the patient smoothly, repair of the restoration is reduced, time of the doctors and the patients is saved, after the seamless parting is adopted, the adjacent teeth lean on the gypsum can be directly reduced in repair rate, labor and material resources of companies are saved, and meanwhile, the customer satisfaction is increased.
Embodiment two:
As shown in fig. 1-4, the workflow of the adjacent surface seamless parting and positioning device comprises the following steps:
The dental tray is placed before the reverse mould, the position of the dental tray implant is inspected, the adjacent teeth are enclosed and tightly surrounded by using the plasticine, the phenomenon that the plaster flows away after being poured in is avoided, and the prepared resin plaster is dripped into the position of the adjacent teeth by using the probe, so that air bubbles are avoided.
The double-foot planting nails are inserted into the filled resin gypsum adjacent teeth, the height of the smooth positions of the double-foot planting nails cannot be exceeded, the double-foot planting nails are not easy to take out after being placed, the double-foot planting nails are vertically fixed by using plasticine, the phenomenon that the planting nails are not vertical, undercut is generated, and the double-foot planting nails are not easy to take out is avoided.
After the resin plaster is solidified, the plasticine in the adjacent teeth is removed and cleaned, and the overflowed resin plaster is trimmed by the surgical blade, so that the resin plaster is prevented from generating undercut with the adjacent surface, and is not easy to take out.
After the adjacent tooth resin gypsum is completely hardened, rubber clay with the thickness of about 10mm is filled at the tail parts of the two-foot nail implantation nails, (after the model is conveniently poured, the positions of nail holes are found), and then the ultra-hard gypsum is poured into the mould for reverse molding, and the base is placed.
After the gypsum of the model is hardened, grinding the bottom of the model, when the plasticine at the tail of the two-foot nail implantation is ground, finishing the model, finding out the position of a nail hole after finishing, extracting the nail implantation by using a special tool, then extracting and testing the adjacent teeth, resetting the adjacent teeth after confirming no errors, and finishing the manufacturing of the adjacent surface seamless parting mold in-place device.
Embodiment III:
as shown in fig. 1-4, in the first step, when the adjacent teeth are enclosed and tightly enclosed by using the plasticine, the plasticine needs to be kept vertical near the adjacent tooth surfaces, so that the plasticine is convenient to assemble and take in the later period, in the second step, when the double-foot implanting nails are inserted into the filled resin gypsum adjacent teeth, the resin gypsum needs to be put in before being completely solidified, and in the third step, the overflowed resin gypsum needs to be repaired vertically when being repaired by using a surgical blade, so that the resin gypsum is convenient to take out.
In summary, by means of the technical scheme, after the seamless parting is adopted, the adjacent teeth can lean against the gypsum beside the patient after being reset, shaking and shifting can not occur, the process of manufacturing the restoration is more accurate, the adjacent teeth are almost completely close to the real oral condition of the patient, the adjacent faces are manufactured more accurately, the phenomenon of over-loosening or over-tightening of the adjacent faces is fundamentally solved, the problem that the adjacent teeth of the patient are jammed and eaten to cause oral hygiene conditions and even oral diseases is solved, meanwhile, doctors are promoted to smoothly wear the restoration into the mouth of the patient, restoration repair is reduced, time of doctors and the patient is saved, the restoration rate can be directly reduced after the adjacent teeth are reset after the seamless parting is adopted, labor and material resources of companies are saved, and meanwhile, the customer satisfaction is increased.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides a seamless split mould device of taking one's place of adjacent face, its characterized in that, including dental tray (1), one side on dental tray (1) top is provided with base (2), base (2) are located between adjacent tooth one (3) and adjacent tooth two (4), cover on adjacent tooth one (3) has plasticine seat one (5), cover on adjacent tooth two (4) has plasticine seat two (6), the top of base (2) is provided with irritates mould gypsum (7), be provided with on irritating mould gypsum (7) bipedal planting nail position one (8) and bipedal planting nail position two (9), be provided with bipedal planting nail one (10) on bipedal planting nail position one (8), be provided with bipedal planting nail two (11) adjacent face seamless split mould device workflow of taking one's place on the bipedal planting nail position two (9), includes the following steps:
Placing the dental tray before the reverse mould, putting the dental tray implant position into the position of the dental tray implant, enclosing adjacent teeth tightly by using plasticine, avoiding the phenomenon of running away after gypsum is poured, and dripping the prepared resin gypsum into the position of the adjacent teeth by using a probe to avoid air bubbles;
The double-foot implanting nails are inserted into the poured resin gypsum adjacent teeth, the height of the smooth positions of the double-foot implanting nails cannot be exceeded, the double-foot implanting nails are not easy to take out after being placed, and the double-foot implanting nails are vertically fixed by using plasticine, so that the phenomenon that the implanting nails are not vertical, undercut is generated, and the double-foot implanting nails are not easy to take out is avoided;
after the resin plaster is solidified, removing and cleaning up plasticine in the adjacent teeth, and repairing overflowed resin plaster by using a surgical blade to avoid the generation of undercut with the adjacent surface, so that the resin plaster is not easy to take out;
After the adjacent tooth resin gypsum is completely hardened, rubber clay with the thickness of about 10mm is filled at the tail parts of the two-foot nail implantation nails, then super hard gypsum is poured into the mold for reverse molding, and a base is placed;
After the gypsum of the model is hardened, grinding the bottom of the model, when the plasticine at the tail of the two-foot nail implantation is ground, finishing the model, finding out the position of a nail hole after finishing, using a tool to extract the nail implantation, then carrying out extraction test on adjacent teeth, resetting the adjacent teeth after confirming no errors, and finishing the manufacturing of the adjacent surface seamless parting mold positioning device.
2. The device for seamlessly parting and positioning the adjacent surface according to claim 1, wherein in the first step, when the adjacent teeth are enclosed and tightly enclosed by using the plasticine, the plasticine is required to be kept vertical near the adjacent tooth surface, so that the device is convenient to be assembled and taken out later.
3. The device for positioning the adjacent surface seamless parting mold according to claim 2, wherein in the second step, when the double-foot implant nail is inserted into the filled resin plaster adjacent teeth, the resin plaster is put in the device before the resin plaster is completely solidified.
4. The adjacent surface seamless parting mold positioning device according to claim 2, wherein in the third step, the overflow resin gypsum needs to be repaired vertically when being repaired by a surgical blade, so that the overflow resin gypsum is convenient to take out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545639.4A CN114305762B (en) | 2021-12-16 | 2021-12-16 | Adjacent surface seamless parting and positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111545639.4A CN114305762B (en) | 2021-12-16 | 2021-12-16 | Adjacent surface seamless parting and positioning device |
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| Publication Number | Publication Date |
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| CN114305762A CN114305762A (en) | 2022-04-12 |
| CN114305762B true CN114305762B (en) | 2024-04-19 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3140958U (en) * | 2008-02-04 | 2008-04-17 | ▲すう▼揚國際有限公司 | Plaster base screw retainer type |
| JP2015213742A (en) * | 2014-04-21 | 2015-12-03 | 株式会社愛歯 | Fabrication method of dental prosthesis |
| CN105167869A (en) * | 2015-10-09 | 2015-12-23 | 东莞定远陶齿制品有限公司 | Manufacturing process of partial denture finished resin teeth |
| CN110251254A (en) * | 2019-06-13 | 2019-09-20 | 福州榕城成功义齿制作有限公司 | A kind of production method of the accurate tooth metastasis model of edentulous jaw |
| CN110652368A (en) * | 2019-09-23 | 2020-01-07 | 福建艾尔法医疗器械制造有限公司 | Method for manufacturing temporary immediate prosthesis for edentulous jaw implantation |
| CN111067649A (en) * | 2019-12-11 | 2020-04-28 | 福建艾尔法医疗器械制造有限公司 | Base station in-place guide plate for immediate repair and manufacturing method thereof |
-
2021
- 2021-12-16 CN CN202111545639.4A patent/CN114305762B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3140958U (en) * | 2008-02-04 | 2008-04-17 | ▲すう▼揚國際有限公司 | Plaster base screw retainer type |
| JP2015213742A (en) * | 2014-04-21 | 2015-12-03 | 株式会社愛歯 | Fabrication method of dental prosthesis |
| CN105167869A (en) * | 2015-10-09 | 2015-12-23 | 东莞定远陶齿制品有限公司 | Manufacturing process of partial denture finished resin teeth |
| CN110251254A (en) * | 2019-06-13 | 2019-09-20 | 福州榕城成功义齿制作有限公司 | A kind of production method of the accurate tooth metastasis model of edentulous jaw |
| CN110652368A (en) * | 2019-09-23 | 2020-01-07 | 福建艾尔法医疗器械制造有限公司 | Method for manufacturing temporary immediate prosthesis for edentulous jaw implantation |
| CN111067649A (en) * | 2019-12-11 | 2020-04-28 | 福建艾尔法医疗器械制造有限公司 | Base station in-place guide plate for immediate repair and manufacturing method thereof |
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| Publication number | Publication date |
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| CN114305762A (en) | 2022-04-12 |
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