CN112092375A - Processing technology of accessory for treating malocclusion of teeth - Google Patents
Processing technology of accessory for treating malocclusion of teeth Download PDFInfo
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- CN112092375A CN112092375A CN202010882409.6A CN202010882409A CN112092375A CN 112092375 A CN112092375 A CN 112092375A CN 202010882409 A CN202010882409 A CN 202010882409A CN 112092375 A CN112092375 A CN 112092375A
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- accessory
- appliance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
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- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a processing technology of an accessory for treating malocclusion of teeth, which comprises the following steps: the method comprises the following steps: manufacturing the accessory bodies with different shapes, such as large, medium and small sizes, on the dental model by using resin, and performing the following steps: using an inlet diaphragm for thermal shrinkage molding of the dental model carved with the shape of the accessory to form a transparent appliance mould with an accessory groove; step three: filling resin into the accessory groove on the transparent appliance mould, and taking the filled resin out of the groove of the mould after the illumination is solidified to obtain the accessory of the invention; the invention has simple processing technology and high processing efficiency, and saves the time for designing accessories by operating the design software of the doctor computer; the time for polishing and grinding after the accessories of the doctor are pasted is saved; the membrane material of the accessory of the invisible appliance is saved; the doctor can select the annex of suitable size to paste according to the demand, easy operation.
Description
Technical Field
The invention relates to the technical field of orthodontics, in particular to a processing technology of an accessory for treating malocclusion of teeth.
Background
In recent years, along with the improvement of life quality, people pay more and more attention to tooth appearance, the tooth orthodontic treatment technology is gradually accepted by people, the existing invisible orthodontic accessories are generated virtually, a clinical orthodontic doctor designs a virtual tooth model through computer design software, a solid tooth model is printed out through a 3D printer, an accessory membrane is manufactured through a film pressing machine, then a doctor fills resin into an accessory groove on the accessory membrane, the accessory is pasted to a fixed position of teeth in the mouth of a patient after being hardened by illumination, the operation is complicated, the filling material is not easy to control, the position of the accessory cannot be changed by the clinical doctor according to the actual condition, the virtual design software is inconsistent with the actual condition in the mouth of the patient, the pasted accessory has occlusion interference, the later polishing process of the doctor is increased, and the shape and the size of the polishing accessory are not easy to control, the condition that the wrapping of the appliance is not attached and the correction effect is not good is caused.
Disclosure of Invention
In order to solve the problems existing in the background technology, the invention provides a processing technology of an accessory for treating malocclusion deformity, which simplifies the original complicated procedures, separately manufactures the required accessory into three types of real object resin individuals in large, medium and small sizes, does not need the operation of an accessory film, and a doctor can select a proper position according to the actual requirement to directly adhere the separate resin individual to the teeth of a patient in advance, and the specific processing technology comprises the following steps:
the method comprises the following steps: the method comprises the following steps of (1) manufacturing accessory bodies with different shapes, such as large, medium and small sizes, on a dental model by using resin, wherein the accessory bodies are manually carved by professionals, can be carved in various shapes and different models, and can be repeatedly used after carving is finished, namely a primary mould of the technical process;
step two: using an inlet diaphragm for thermal shrinkage molding of the dental model carved with the shape of the accessory to form a transparent appliance mould with an accessory groove;
step three: filling resin into the accessory groove on the transparent appliance mould, and taking the filled resin out of the groove of the mould after the illumination is solidified to obtain the accessory of the invention;
step four: the accessories of different types are respectively packaged and delivered to doctors for standby.
The method comprises the following steps:
the method comprises the following steps: a clinician selects a proper accessory to be pasted on the teeth of a patient according to an actual required position, and the model is taken and then scanned into a 3D model for correction design;
step two: printing the 3D model and pressing the film to form the invisible appliance with the shape of the accessory, wherein the accessory is pasted on the tooth in advance during clinical use, and the produced appliance is provided with the groove with the shape of the accessory, so that the accessory is not needed to be pasted and the invisible appliance can be directly worn.
Furthermore, the mould processed in the second step of the processing technology is equivalent to an accessory film, only the accessory film is not directly adhered to the inside of the mouth of a patient, but an accessory real object is directly manufactured through the mould, the size and the shape of the real object can be controlled during carving, the mould can be repeatedly used, one mould can be used for manufacturing real objects with different sizes and shapes, and the process production can be realized.
Further, the intraoral annex is lived to annex recess parcel on the ware is rescued in stealthy, and the annex firmly controls the tooth, through correcting the elastic deformation that stealthy was treated the ware, removes the data thoroughly realization with the tooth that designs, and the annex that does not polish again after pasting is more laminated with stealthy ware of rescuring, and the annex recess on the ware of rescuring is laminated with annex parcel on the tooth more, and the effect that the tooth removed is better.
Furthermore, in the using operation step, after the clinician pastes the accessory in the mouth of the patient, the mouth dental model of the patient is taken out, the shape of the pasted accessory is formed on the taken-out dental model, the 3D model is scanned by a computer and then the 3D model is corrected and designed to produce the invisible appliance, the accessory is not required to be redesigned by computer software, the produced invisible appliance is provided with the shape of the accessory, the accessory is pasted in the mouth of the patient in advance, the clinician only needs to wear the invisible appliance to the mouth of the patient, and the complex operation of the clinical accessory membrane is eliminated.
By adopting the technical scheme, the method has the following beneficial effects:
the invention has simple processing technology and high processing efficiency, and saves the time for designing accessories by operating the design software of the doctor computer; the time for polishing and grinding after the accessories of the doctor are pasted is saved; the membrane material of the accessory of the invisible appliance is saved; the doctor can select the accessories with proper sizes to paste according to the requirements, and the operation is simple; the attachment pasting position can be flexibly controlled clinically, and the problem of occlusion interference after attachment pasting is effectively solved; the time of the patient wearing the appliance in clinic is saved, and the requirements of doctors and patients are met.
Drawings
FIG. 1 is a schematic view of a mold of the present invention;
FIG. 2 is a schematic view of the invisible orthosis of the present invention
In the figure: 1-an accessory; 2-attachment groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1: a processing technology of an accessory 1 for treating malocclusion of teeth comprises the following steps:
the method comprises the following steps: the method is characterized in that resin is used for manufacturing accessories 1 with different sizes and shapes on a dental model, the accessories 1 are manually carved by professionals by taking a crescent shape as an example, the accessories 1 can be carved into different shapes and different models, and can be repeatedly used after the carving is finished, namely a primary mould of the technical process;
step two: using an inlet diaphragm for thermal shrinkage molding of the dental model carved with the shape of the accessory to form a transparent appliance mould with an accessory groove 2;
step three: filling resin into the accessory groove on the transparent appliance mould, and taking the filled resin out of the groove of the mould after the illumination is solidified to obtain the accessory 1;
step four: the various types of accessories 1 are packaged separately and delivered to the doctor for later use.
The method comprises the following steps:
the method comprises the following steps: a clinician selects a proper accessory 1 to be pasted on the teeth of a patient according to the actual required position, and the model is taken and then scanned into a 3D model for correction design;
step two: printing the 3D model and pressing the film to form the invisible appliance with the shape of the accessory 1, wherein the accessory 1 is pasted on the teeth in the clinical use process, and the produced appliance is provided with the accessory groove 2 with the shape of the accessory 1, so that the accessory 1 is not needed to be pasted and the invisible appliance can be directly worn.
In this embodiment, the mold processed in step two of the processing process is equivalent to the accessory 1 film, but the accessory 1 real object is directly manufactured through the mold instead of being directly adhered to the accessory 1 in the patient's mouth, the size and shape of the real object can be controlled during carving, the mold can be repeatedly used, one mold can be used for manufacturing real objects with different sizes and shapes, and the process production can be realized.
In this embodiment, annex recess 2 parcel on the ware is rescued in stealthy lives intraoral annex 1, and annex 1 firmly controls the tooth, through correcting the elastic deformation that stealthy was treated the ware, removes the data with the tooth that designs and thoroughly realizes, and annex 1 that does not polish again after pasting is more laminated with stealthy ware of rescuring, and annex recess 2 on the ware is rescued and annex 1 parcel on the tooth is laminated more, and the effect that the tooth removed is better.
In the embodiment, in the using operation step, after the clinician pastes the accessory in the mouth of the patient, the mouth dental model of the patient is taken, the shape of the pasted accessory 1 is formed on the taken dental model, the 3D model is scanned by a computer and then the 3D model is corrected and designed to produce the invisible appliance, the accessory is not required to be redesigned by computer software, the produced invisible appliance is provided with the shape of the accessory 1, the accessory 1 disclosed by the invention is pasted in the mouth of the patient in advance, and the clinician only needs to wear the invisible appliance to the mouth of the patient, so that the complicated operation of the clinical accessory membrane is eliminated.
As shown in fig. 1 and 2, the accessory 1 is small and exquisite, the size and the shape of the accessory 1 are well controlled in the engraving process, a doctor of the manufactured physical accessory 1 only needs to select to paste according to needs, the operation procedure of the accessory 1 film is directly eliminated, the virtual design of a computer is not needed, the model and the shape can be selected according to actual conditions during pasting to be used, 360-degree rotation pasting can be achieved, the position can be selected according to actual conditions during pasting, occlusion interference is avoided, the grinding and finishing time is saved, the operation of the doctor is simple, and the experience of a patient is comfortable. After the attachment 1 generated virtually is replaced by the attachment 1 in real object, the wrapping performance of the appliance is stronger and the effect of the appliance force is better because the attachment does not need to be polished.
The accessories 1 of the invention can be made in batches in different shapes and can be selected and used by doctors according to requirements, the pasting operation is simple, and the size, the direction and the action point of the accessories 1 can be selected in a targeted manner according to the practical clinical application, thereby avoiding the occlusion interference of the operation method of the original accessories 1.
The invention directly eliminates the traditional accessory 1 film operation procedure, improves the clinical operation efficiency of doctors, simplifies the operation procedure, reduces the time for patients to wear the appliance clinically and saves the cost for producing the appliance. The appliance produced by the mode of firstly adhering the accessory 1 and then taking the film is more attached to the tooth surface of a patient, the wrapping property is stronger, and the correction force is easier to reach a target position.
Having thus described the basic principles and principal features of the invention, it will be appreciated by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (5)
1. A processing technology of an accessory for treating malocclusion of teeth is characterized by comprising the following steps:
the method comprises the following steps: the method comprises the following steps of (1) manufacturing accessory bodies with different shapes, such as large, medium and small sizes, on a dental model by using resin, wherein the accessory bodies are manually carved by professionals, can be carved in various shapes and different models, and can be repeatedly used after carving is finished, namely a primary mould of the technical process;
step two: using an inlet diaphragm for thermal shrinkage molding of the dental model carved with the shape of the accessory to form a transparent appliance mould with an accessory groove;
step three: filling resin into the accessory groove on the transparent appliance mould, and taking the filled resin out of the groove of the mould after the illumination is solidified to obtain the accessory of the invention;
step four: the accessories of different types are respectively packaged and delivered to doctors for standby.
2. An operation method for using an accessory for treating malocclusion of teeth is characterized by comprising the following steps: a clinician selects a proper accessory to be pasted on the teeth of a patient according to an actual required position, and the model is taken and then scanned into a 3D model for correction design;
step two: printing the 3D model and pressing the film to form the invisible appliance with the shape of the accessory, wherein the accessory is pasted on the tooth in advance during clinical use, and the produced appliance is provided with the groove with the shape of the accessory, so that the accessory is not needed to be pasted and the invisible appliance can be directly worn.
3. The process for preparing an attachment for treating malocclusion according to claim 1, wherein the mold prepared in step two of the process is equivalent to an attachment film, except that the attachment film is not directly adhered to the inside of the patient's mouth, but an attachment real object is directly prepared by the mold, the size and shape of the real object can be controlled during carving, the mold can be repeatedly used, and a pair of molds can be used for preparing real objects with different sizes and shapes, and can be produced in a flow manner.
4. The processing technology of the accessory for treating the malocclusion of the tooth as claimed in claim 1, wherein the accessory groove on the invisible appliance wraps the accessory in the mouth, the accessory firmly controls the tooth, the designed tooth movement data is thoroughly realized through the elastic deformation of the invisible appliance, the accessory which is not polished again after being pasted is more attached to the invisible appliance, and the more the accessory groove on the appliance is attached to the accessory wrapping on the tooth, the better the tooth movement effect is.
5. The use and operation method of the accessory for treating the malocclusion of the tooth as claimed in claim 2, wherein in the use and operation method, after the clinician pastes the accessory in the mouth of the patient, the mouth of the patient is taken out, the shape of the pasted accessory is formed on the taken-out dental mold, the invisible appliance is produced after the 3D model is scanned by a computer and then the correction design is carried out, the produced invisible appliance is provided with the shape of the accessory, and the clinician only needs to wear the invisible appliance in the mouth of the patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882409.6A CN112092375A (en) | 2020-08-28 | 2020-08-28 | Processing technology of accessory for treating malocclusion of teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010882409.6A CN112092375A (en) | 2020-08-28 | 2020-08-28 | Processing technology of accessory for treating malocclusion of teeth |
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| Publication Number | Publication Date |
|---|---|
| CN112092375A true CN112092375A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010882409.6A Pending CN112092375A (en) | 2020-08-28 | 2020-08-28 | Processing technology of accessory for treating malocclusion of teeth |
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| Country | Link |
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| CN (1) | CN112092375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855280A (en) * | 2021-09-30 | 2021-12-31 | 浙江工业大学 | Bi-material invisible appliance with metal arch wire and design method thereof |
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2020
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| CN105496573A (en) * | 2014-09-23 | 2016-04-20 | 上海时代天使医疗器械有限公司 | Method for providing orthodontic attachment, and orthodontic attachment |
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| CN109567962A (en) * | 2019-01-17 | 2019-04-05 | 上海隐齐齿科科技有限公司 | Stealthy correction attachment guide plate and complete product, production method and attachment adhesive method |
| CN110403718A (en) * | 2019-07-17 | 2019-11-05 | 杭州一牙数字口腔有限公司 | A kind of attachment generation method of invisible orthotic device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855280A (en) * | 2021-09-30 | 2021-12-31 | 浙江工业大学 | Bi-material invisible appliance with metal arch wire and design method thereof |
| CN113855280B (en) * | 2021-09-30 | 2023-11-17 | 浙江工业大学 | Double-material invisible appliance with metal arch wire and design method thereof |
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Application publication date: 20201218 |
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