CN101069656A - Tooth mould for dressing tooth and making method - Google Patents
Tooth mould for dressing tooth and making method Download PDFInfo
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- CN101069656A CN101069656A CN 200610119180 CN200610119180A CN101069656A CN 101069656 A CN101069656 A CN 101069656A CN 200610119180 CN200610119180 CN 200610119180 CN 200610119180 A CN200610119180 A CN 200610119180A CN 101069656 A CN101069656 A CN 101069656A
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- tooth
- mould
- temperature
- dressing
- type resin
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Abstract
The present invention discloses a teeth mould for dressing teeth and its manufacture method. The described teeth mould is made up by using hot melt solidification resin flake layer and control release fibre fabric layer from exterior to interior. The temperature sensor is an auxiliary tool for making teeth mould. Said teeth mould is an auxiliary tool for using teeth cleaner and bleacher or teeth health-care agent by user self. Said invention also provides the application method of said teeth mould.
Description
Technical field
The present invention relates to a kind of dental care and the tool of whitening, relate in particular to a kind of personalization and apply tooth tooth mould and preparation method thereof according to client self needs, but allow the deposited tooth tooth mould of user self manufacture oneself, the auxiliary fixture when this tooth mould is used to use teeth whitening and dental care agent.
Background technology
Tooth whitening can adopt laser laser or hydrogen peroxide compound recipe medicine to smear two methods under science and technology now.Laser laser need arrive dental clinic please carry out the operation of whitening by dentist, and whitening effect is good, and uniformity coefficient can reach suitable level by doctor's control, and safe coefficient is also high, but costly.The medication of hydrogen peroxide compound recipe medicine smearing method is inexpensive, using method is simple, the person of typically using is applied on the inner teeth gear of oral cavity voluntarily, but smear irregular (tooth and slot) easily, reach the problem of contained ferment interference hydrogen peroxide compound recipe medicine in the saliva, so the effect of whitening is also inhomogeneous and effective, quite a high proportion of medicinal liquid and saliva are eaten together and are descended simultaneously, and doubt is also arranged on safety.
By retrieval, present various countries all do not have the relevant patent or the prior art of tooth mould for dressing tooth.
Summary of the invention
Deficiency at prior art exists the object of the present invention is to provide a kind of tooth mould for dressing tooth;
Another object of the present invention is to provide the manufacture method of this tooth mould.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of tooth mould for dressing tooth 1, comprise that heat melts solid type resin sheet 2, sustained release fiber cloth 3 (as shown in Figure 1 and Figure 2), temperature-sensitive sticker (as shown in Figure 3), described tooth mould melts solid type resin lamella 2 by heat from outside to inside and sustained release fiber layer of cloth 3 constitutes, temperature-sensitive sticker is the auxiliary implement of making tooth mold, in use, also can utilize auxiliary implement medication intensity indication component (as shown in Figure 4).
With heat melt solid type resin sheet and sustained release fiber cloth add hot pressing the tooth module, described heat is melted the property ranges that solid type resin sheet should adopt and is: the first glass transition temperature scope is 70～95 ℃, and the second glass transition temperature scope is 140～160 ℃.Can adopt rare ethylene copolymerization emulsions EVA of acetic acid second (Ethylene-vinyl acetate) or thermoplastic polyurethane TPU (Thermoplastic Poly-Urethane).
It is raw material that the sustained release fiber cloth can adopt degreasing cotton gauze, at first contains the methanol solution that is dipped in methylcellulose, takes out the back without dry, directly sprays water solublity acrylic resin, and it is dry with 105 ℃ of bakings to enter baking box, is the sustained release fiber cloth.Porosity 40～60% volume ratios, pore diameter peak value drop between 20～50 μ m; And finished product does not have endurance and toxic problem.
Temperature sensing component: be with the develop the color epoxy resin mix mutually of microcapsule and two dosage forms of temperature-sensitive, inject the mould of thin silica gel tube, solidify the back and take out and be temperature sensing component.Aforementioned temperature-sensitive colour developing microcapsule can adopt toray company or institute of Merck ﹠ Co., Inc. development product, and temperature-sensitive colour developing microcapsule should be selected the product of 75～80 ℃ of variable colors for use.The temperature indication component that aforementioned method for making is finished, for being quick on the draw of temperature, and totally nontoxic.
Medication intensity indication component: be the pattern that oxidation-reduction indicator, electrolyte, water soluble colloid is made salt bridge.Aforementioned oxidation-reduction indicator can be indigo carmine [C
16H
10N
2O
8S
2(indigo carmine)], electrolyte can be potassium chloride or sodium, and water soluble colloid can be Eucheuma gelatinosum or gelatin.Manufacture method is that oxidation-reduction indicator and electrolyte and water soluble colloid are made into about 90 ℃ of hydrothermal solutions earlier separately, injects the mould shown in figure x behind the mix, solidifies to be medication intensity indication component after take out the back.The medication intensity indication component that aforementioned method for making is finished for being quick on the draw of oxidant, and totally nontoxic, meets the demand of use in the oral cavity.
The manufacture method of tooth mould for dressing tooth comprises the steps:
1), at first temperature-sensitive sticker being fixed in heat melts on the solid type resin sheet;
2), will melt solid type resin sheet and insert the hot water internal heating with the heat of temperature-sensitive sticker.
3), promptly reached more than 75 ℃ peach the time, when heat is melted solid type resin sheet and reached the situation of plastic type, will melt solid type resin sheet in hot water, to take out when the color of temperature-sensitive sticker becomes;
4), take out after, rapidly temperature sensing component is taken off;
5), user is affixed on sustained release fiber cloth cover on the tooth in advance, then rapidly with in the tooth module posting port, with an end between tooth and lip, along the tooth edge to the oral cavity inner bending, with pointing the tooth module to tooth adherence pressing, after waiting to harden, user is promptly finished the making of one's own tooth mould.
Wherein the heat heating stitching operation that melts solid type resin sheet and sustained release fiber cloth adopts following condition: directly to be that specific heat melts the first glass transition temperature scope of solid type resin sheet high 5～10 ℃ for temperature, and pressing strength is at 10～20gf/cm
2, and be aided with the ultrasound wave of 20kHz, 3～5 seconds operating times; Above-mentioned method can guarantee that heat melts the pressing intensity of solid type resin sheet and sustained release fiber cloth, and also the not damage control discharges the sustained release ability of fiber cloth.
The use step of tooth mould of the present invention is as follows:
1, carrying out tooth whitening or when health care, the user medication intensity indication component that a slice is new earlier is installed on the tooth mould, and whitening agent or health-care agent are applied on the sustained release fiber cloth on the tooth mould.
2, tooth die sleeve upper teeth according to service time, restriction and the cycle on whitening agent or the health-care agent description, is carried out tooth whitening or health care.
3, when just putting on, the oxidizing force of whitening agent or health-care agent is the highest, and it is green that medication intensity indication component should be, and medicine intensity indication component can become redness yellow then earlier when oxidizing force disappears, and represents that promptly the drug effect of whitening agent or health-care agent is exhausted; User can take off the tooth mould according to this and in good time, finishes and whitens or health service.
Though 4, used medication intensity indication component is reusable, because of the reason of health still should abandon; And that the tooth mould is wiped away after cleaning with clear water is dried, can keep and treat to use next time.
Product of the present invention has following advantage:
But 1, the deposited tooth tooth mould of user self manufacture oneself.
2, tooth of the present invention can reach complete adaptation with Ya Mo, causes teeth whitening and dental care agent unlikely outflow and cause the user incident of eating in utilization.
3, the deposited tooth of the present invention comprises temperature indication component, medication intensity indication component with the tooth mould, is beneficial to the user operation.
Description of drawings
Fig. 1 is the structural representation of tooth mould of the present invention;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the structural representation of the auxiliary implement temperature-sensitive sticker of making tooth mold;
The profile sketch map of the auxiliary implement medication intensity indication component when Fig. 4 uses for the tooth mould.
The specific embodiment
Further specify the present invention below in conjunction with accompanying drawing and specific embodiment and how to realize, and then with experiment confirm effect of the present invention.
Embodiment
The making of sustained release fiber cloth: degreasing cotton gauze is a raw material, at first contain and be dipped in 5% methylcellulose (molecular weight 400,000) methanol solution, take out the back without dry, directly spray water solublity acrylic resin (solid 20%, molecular weight 1,000,000), enter baking box with 105 ℃ of bakings 50 minutes dry after, be the sustained release fiber cloth; Being pressed into the character that reaches of experiment through hydrargyrum is: porosity 53% volume ratio, pore diameter peak value drop between 32～34 μ m, apportionment ratio 92%; Manufactured goods carry out the stripping experiment among putting into 30% hydrogen peroxide, in the scope of pH value 0.1～8.5, do not have shortization oxygen evolution reaction; Hydrogenperoxide steam generator carried out IR, UV, VIS scanning, also do not have stripping material, prove that endurance is out of question thereafter.
Tooth module hot pressing is made: heat is melted solid type resin sheet and is adopted TPU (Thermoplastic Poly-Urethane, molecular weight 1,500,000), property ranges is: the first glass transition temperature scope is 70～95 ℃, and the second glass transition temperature scope is 140～160 ℃.Carrying out hot pressing with the aforementioned sustained release fiber cloth of finishing makes; Operating condition is 100 ℃ of direct temperature, and pressing strength is at 10gf/cm
2, and assist a ruler in governing a country it, 3～5 seconds operating times with the ultrasound of 20kHz.Manufactured goods confirm that by tearing experiment cohesion is enough; Be pressed into experiment through hydrargyrum again, porosity reduces to 41%, the genus acceptability limit from 53%.
Temperature-sensitive sticker is made: be with the develop the color epoxy resin mix mutually of microcapsule and two dosage forms of temperature-sensitive, be temperature-sensitive sticker after solidifying the back taking-up.The manufactured goods color change interval is 75～80 ℃, for be quick on the draw (in the lag time 1 minute) of temperature.
The making of medication intensity indication component: oxidation-reduction indicator is selected indigo carmine [C for use
16H
10N
2O
8S
2(indigocarmine)], electrolyte is a potassium chloride, and water soluble colloid can be Eucheuma gelatinosum.Earlier oxidation-reduction indicator is mixed with 3%, electrolyte is mixed with 15%, water soluble colloid is mixed with 9%, and is heated to about 90 ℃ separately earlier, injects mould behind the mix, cooling is solidified and is medication intensity indication component after take out the back.The medication intensity indication component that aforementioned method for making is finished, for the reaction of oxidation-reduction potential as shown in Table 1, response lag is shorter than in the scope that the people can observe.
Table one: indigo carmine is to the reaction of oxidation-reduction potential
| Potential value (V) | -1.8 | -1.35 | -0.9 | -0.45 |
| Colour developing | Green | Ember | Red | Yellow |
Above current potential is with respect to the hydrogen standard electrode potential.
Above reaction is 2H
2O=H
2O
2+ 2H
++ 2e
-
The control of above oxidation-reduction potential is to utilize control H
2O
2Activity degree.
Use the aforementioned manufactured goods of finishing, carry out the making of tooth mould according to following step:
1, at first temperature sensing component is fixed on the tooth module.
2, boil a pipkin boiled water, will insert the hot water internal heating with the tooth module of temperature-sensitive sticker.
3, promptly reached more than 75 ℃ peach the time when the color of temperature-sensitive sticker becomes, and heat is melted the situation that solid type resin sheet has reached plastic type, with tweezers or chopsticks the tooth module is taken out in hot water.
4, temperature-sensitive sticker is taken off rapidly.
5, will (earlier sustained release fiber cloth cover be affixed on tooth) in the tooth module posting port rapidly, an end between upper tooth and upper lip (or lower tooth and lower lip),, is used and pointed the tooth module to tooth adherence pressing to the oral cavity inner bending along the tooth edge.After treating sclerosis in 1～3 minute, promptly finish the making of tooth mould.
Apply the usefulness checking of tooth with the tooth mould:
1, compactness test
Make the tooth mould that deposited tooth is used with artificial tooth mould (material is an epoxy resin).In addition with the composition modulation colloid of table two, colloid on tooth mould sustained release fiber cloth and be installed on the artificial tooth mould, is inserted in the pure water of 250cc, and in beaker, add and stir; On time with the copper content in the atomic spectroscopic analysis pure water.Obtain result, prove and apply tooth mould that tooth uses to a great extent, avoided whitening or strong tooth medication is infiltrated the oral cavity and eaten as table four.
Table two: compactness test colloid composition table
| Composition | Content |
| Copper sulfate ammonia chloride celluloid pH value | 40g/Ltr 20g/Ltr 20g/Ltr 5～6 |
Table three: compactness test result
| Project | Content ppm |
| The content of copper ion in colloid | 10,000 |
| In the beaker behind the content 5min of copper ion behind the 1hr behind the 2hr behind the 3hr behind the 4hr behind the 5hr behind the 6hr behind the 7hr behind the 8hr behind the 9hr | 160 214 244 281 306 339 382 418 459 494 |
2, sustained release performance test
The tooth module is smeared test colloid as table two, and the flow of peristaltic pump is set at 5cc/hr; Per hour Jian Ge effluent obtains the result as table four with atomic spectroscopic analysis copper content wherein, proves the respond well of sustained release.
Table four: sustained release The performance test results
| Project | Content ppm |
| The content of copper ion in colloid | 10,000 |
| The content 5min after 1hr after 2hr after 3hr after 4hr after of copper ion in the beaker | 8,600 5,300 4,900 4,700 4,550 |
| 5hr after 6hr after 7hr after 8hr after 9hr after | 4,450 4,400 4,300 4,150 4,150 |
Experiment showed, that more than tooth mould compactness of the present invention is good, to a certain extent, avoided whitening or strong tooth medication is infiltrated the oral cavity and eaten.The sustained release that experiment showed, tooth mould of the present invention is respond well, makes that being released in of medicament is controlled to a certain extent.
Claims (10)
1, a kind of tooth mould for dressing tooth, comprise that heat melts solid type resin sheet, sustained release fiber cloth, temperature-sensitive sticker, it is characterized in that: described tooth mould melts solid type resin lamella by heat from outside to inside and sustained release fiber layer of cloth constitutes, and temperature-sensitive sticker is the auxiliary implement of making tooth mold.
2, a kind of tooth mould for dressing tooth according to claim 1 is characterized in that: also comprise the auxiliary implement medication intensity indication component when using.
3, a kind of tooth mould for dressing tooth according to claim 2, it is characterized in that: described medication intensity indication component is that oxidation-reduction indicator, electrolyte and water soluble colloid are made into earlier hydrothermal solution separately, inject mould behind the mix, solidify the back taking-up and form.
4, a kind of tooth mould for dressing tooth according to claim 1 is characterized in that: the first glass transition temperature scope that described heat is melted solid type resin sheet is 70～95 ℃.
5, a kind of tooth mould for dressing tooth according to claim 4 is characterized in that: it is a kind of among rare ethylene copolymerization emulsions EVA of acetic acid second or the thermoplastic polyurethane TPU that described heat is melted solid type resin.
6, a kind of tooth mould for dressing tooth according to claim 1 is characterized in that: the porosity of sustained release fiber cloth is 40～60% volume ratios, and the pore diameter peak value drops between 20～50 μ m.
7, a kind of tooth mould for dressing tooth according to claim 1 is characterized in that: described temperature-sensitive sticker is that the temperature-sensitive microcapsule that develops the color is injected mould behind the mix mutually with the epoxy resin of two dosage forms, solidifies the back and takes out and form.
8, a kind of tooth mould for dressing tooth according to claim 7 is characterized in that: the temperature color change interval of described temperature-sensitive colour developing microcapsule is 75～80 ℃.
9, the manufacture method of the described tooth mould for dressing tooth of claim 1-8 comprises the steps:
1), at first temperature-sensitive sticker being fixed in heat melts on the solid type resin sheet;
2), will melt solid type resin sheet and insert the hot water internal heating with the heat of temperature-sensitive sticker.
3), promptly reached more than 75 ℃ peach the time, when heat is melted solid type resin sheet and reached the situation of plastic type, will melt solid type resin sheet in hot water, to take out when the color of temperature-sensitive sticker becomes;
4), take out after, rapidly temperature sensing component is taken off;
5), user is affixed on sustained release fiber cloth cover on the tooth in advance, then rapidly with in the tooth module posting port, with an end between tooth and lip, along the tooth edge to the oral cavity inner bending, with pointing the tooth module to tooth adherence pressing, after waiting to harden, user is promptly finished the making of one's own tooth mould.
10, the manufacture method of tooth mould for dressing tooth according to claim 9, it is characterized in that: the heating stitching operation that heat is melted solid type resin sheet and sustained release fiber cloth adopts following condition: directly to be that specific heat melts the first glass transition temperature scope of solid type resin sheet high 5～10 ℃ for temperature, and pressing strength is at 10～20gf/cm
2, and be aided with ultrasound wave, 3～5 seconds operating times; To guarantee that the not damage control discharges the sustained release ability of fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610119180 CN101069656A (en) | 2006-12-05 | 2006-12-05 | Tooth mould for dressing tooth and making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610119180 CN101069656A (en) | 2006-12-05 | 2006-12-05 | Tooth mould for dressing tooth and making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101069656A true CN101069656A (en) | 2007-11-14 |
Family
ID=38897181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610119180 Pending CN101069656A (en) | 2006-12-05 | 2006-12-05 | Tooth mould for dressing tooth and making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101069656A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662688A (en) * | 2018-06-11 | 2019-04-23 | 中山大学 | It is a kind of for detecting the facing of odontopathy |
-
2006
- 2006-12-05 CN CN 200610119180 patent/CN101069656A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662688A (en) * | 2018-06-11 | 2019-04-23 | 中山大学 | It is a kind of for detecting the facing of odontopathy |
| CN109662688B (en) * | 2018-06-11 | 2021-11-19 | 中山大学 | Tooth socket for detecting tooth diseases |
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| PB01 | Publication | ||
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Open date: 20071114 |