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Novel orthodontics correction method

A new type of invisible orthodontic technology, applied in orthodontics, medical science, dentistry, etc., can solve problems such as poor treatment effect, improve efficiency, ensure stability and accuracy, and accurately customize products.

Inactive Publication Date: 2019-09-17
苏州博思美医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will be more cumulative errors resulting in poorer treatment effects

Method used

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  • Novel orthodontics correction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The invention discloses a novel orthodontic correction method, which includes:

[0031] 1) Acquisition of oral data of the patient: scan directly with a scanning tool; or perfuse a plaster model after an oral impression, and then scan the plaster model with a laser scanner to obtain;

[0032] 2) Determine the parameters of the three-dimensional model of the oral cavity: the patient's oral data obtained in step 1) is processed through a certain method, and the material required for each invisible aligner and the restoring force provided are determined according to the thermodynamic model of the material, and the tooth movement The amount and the restoring force provided by each invisible aligner determine the treatment cycle of each invisible aligner, so as to obtain the dentition model of the stage of orthodontic treatment; wherein, the parameters of the three-dimensional oral model include whether to expand the arch, whether to move, whether to release anterior crossbi...

Embodiment 2

[0054] The first membrane material comprises the following components by weight:

[0055] 12 parts of Zr, 2 parts of Nb, 0.8 parts of Ta, 0.10 parts of Pd, 9 parts of Cu, 1.7 parts of V, 1 part of Ni, 6 parts of Al, 0.7 parts of Mn, and 75 parts of Ti.

[0056] The second diaphragm material comprises the following components by weight:

[0057] 30 parts of shape memory polyurethane, 12 parts of poly-1,4-cyclohexanedimethylester, 4 parts of epichlorohydrin rubber, 4 parts of ethylene-butylene-propylene copolymer, 3 parts of aminopyridine, diethylene 2 parts of triamine, 0.7 part of diglycidyl ether butane.

[0058] The third membrane material comprises the following components by weight:

[0059] 30 parts of epoxy resin, 12 parts of ethylene-vinyl acetate copolymer, 4 parts of polylactic acid-glycolic acid copolymer, 10 parts of diethylenetriamine, 20 parts of methyl isobutyl ketone, sodium dodecylbenzenesulfonate 3 parts, 1 part of ethylene glycol dimethacrylate, 0.6 parts ...

Embodiment 3

[0061] The first membrane material comprises the following components by weight:

[0062] 3 parts of Zr, 3 parts of Nb, 1 part of Ta, 0.15 parts of Pd, 10 parts of Cu, 2 parts of V, 2 parts of Ni, 7 parts of Al, 1 part of Mn, and 80 parts of Ti.

[0063] The second diaphragm material comprises the following components by weight:

[0064] 40 parts of shape memory polyurethane, 20 parts of poly-1,4-cyclohexanedimethylester, 5 parts of epichlorohydrin rubber, 5 parts of ethylene-butylene-propylene copolymer, 4 parts of aminopyridine, 3 parts of bismuth Ethylenetriamine, 1 part diglycidyl ether butane.

[0065] The third membrane material comprises the following components by weight:

[0066] 40 parts of epoxy resin, 20 parts of ethylene-vinyl acetate copolymer, 5 parts of polylactic acid-glycolic acid copolymer, 11 parts of diethylenetriamine, 25 parts of methyl isobutyl ketone, sodium dodecylbenzenesulfonate 4 parts, 2 parts of ethylene glycol dimethacrylate, 1 part of 4-phen...

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Abstract

The invention discloses a novel orthodontics correction method. The novel orthodontics correction method comprises the steps of (1) obtaining the data of the oral cavity of a patient; (2) determining the parameter of an oral cavity three-dimensional model; (3) constructing a three-dimensional model of an invisible correction machine; (4) making the invisible correction machine; and (5) performing treatment. According to the orthodontics correction method, the problem that a conventional treatment scheme which is set is greatly different from actual desired results for invisible correction is solved, the correction machine device can be used for designing treatment re-set targets according to the specific situation of different patients from designing the treatment method to making the invisible correction machine, so as to realize tight cooperation of the design target with the wearing precision of the correction machine by a patient to be corrected, which is favorable for correction for the patient.

Description

technical field [0001] The invention relates to the technical field of orthodontic correction, in particular to a novel orthodontic correction method. Background technique [0002] Tooth deformity is one of the main oral diseases, with a high prevalence rate, and with the improvement of human living standards, the prevalence rate is also increasing. Traditional invisible orthodontic methods mostly use raw materials of the same thickness or uniform material to make aligners. The disadvantage is that it cannot control the special movement direction of a certain tooth or certain teeth in different treatment stages. Or for expanding the arch during treatment, open the occlusion, and release the lock and other treatment methods cannot achieve the expected results. As a result, the progress of the overall movement and alignment of the teeth cannot be controlled during the treatment process. If the expected treatment results of a certain tooth or some partial teeth cannot be gua...

Claims

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Application Information

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IPC IPC(8): A61C7/00C08L75/04C08L67/02C08L71/03C08L23/08C08L63/00C08L67/04A61C19/00B33Y80/00
CPCA61C7/002A61C19/003A61C2007/004B33Y80/00C08L63/00C08L75/04C08L2205/03C08L2205/035C08L67/02C08L71/03C08L23/0815C08L23/0853C08L67/04
Inventor 揭良栋李树军李莉
Owner 苏州博思美医疗科技有限公司
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