CN117818013A - Appliance manufacturing method, appliance manufacturing device, electronic equipment and computer storage medium - Google Patents
Appliance manufacturing method, appliance manufacturing device, electronic equipment and computer storage medium Download PDFInfo
- Publication number
- CN117818013A CN117818013A CN202410052310.1A CN202410052310A CN117818013A CN 117818013 A CN117818013 A CN 117818013A CN 202410052310 A CN202410052310 A CN 202410052310A CN 117818013 A CN117818013 A CN 117818013A
- Authority
- CN
- China
- Prior art keywords
- appliance
- target
- impression
- manufacturing
- stamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 110
- 238000003860 storage Methods 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004090 dissolution Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 239000012778 molding material Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000036346 tooth eruption Effects 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 210000004513 dentition Anatomy 0.000 description 19
- 239000000741 silica gel Substances 0.000 description 18
- 229910002027 silica gel Inorganic materials 0.000 description 18
- 238000012937 correction Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 238000007639 printing Methods 0.000 description 5
- 238000012549 training Methods 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 210000004283 incisor Anatomy 0.000 description 4
- 210000001847 jaw Anatomy 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000002790 cross-validation Methods 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000003066 decision tree Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007637 random forest analysis Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012706 support-vector machine Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Abstract
The application provides a method for manufacturing an appliance, comprising the following steps: obtaining impression morphology information for generating an appliance impression; controlling a die device to manufacture a target die according to the die form information; and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode. According to the embodiment of the application, the target impression is prepared through the impression form information, then the appliance preparation diaphragm is used for replacing injection molding materials in the prior art, the appliance is manufactured in an injection molding mode, and the appliance preparation diaphragm is covered on the target impression and is manufactured into the hollow-structure target appliance according to the preset manufacturing mode. Therefore, the existing solid appliance can be changed into a hollow appliance, the wearing discomfort of a patient is reduced, the wearing effect is improved, meanwhile, the material can be saved, and the production cost is reduced.
Description
Technical Field
The application relates to the technical field of appliances, in particular to a manufacturing method of an appliance, and also relates to a manufacturing device of the appliance, electronic equipment and a computer storage medium.
Background
The silica gel appliance is widely applied to correction of children malformations, and has good effects of correcting bad oral habits, inducing tooth eruption and establishing normal occlusion.
In the related art, the silicone-based appliances are classified into two types, prefabricated and personalized customization. The prefabricated silica gel appliance is a type of mass production product. The series of products preformed into the silicone appliance are divided into a plurality of size models, and in clinical application, the model products with the appropriate relative sizes are selected according to the oral condition of the patient. The personalized customized silica gel appliance is produced by collecting dental maxillofacial data of a patient and manually customizing a die according to specific conditions of the patient. Compared with the prefabricated silica gel appliance, the personalized customized silica gel appliance is more fit with the characteristics of the jaw face of the patient, and has better applicability and comfort.
However, whether pre-manufactured and personalized custom-manufactured appliances, for patients, have a certain weight, and long-term wear can have certain discomfort, thereby affecting wear compliance and further reducing the therapeutic effect; for the manufacturer, the physical structure of the appliance is more used. If the structure of the appliance can be changed, the wearing discomfort of a patient can be reduced, the wearing effect is improved, meanwhile, the material is saved, and the production cost is reduced.
Disclosure of Invention
The embodiment of the application provides a manufacturing method of an appliance, which aims to solve the problems that how the appliance in the prior art can reduce wearing discomfort of a patient, improve wearing effect, save materials and reduce production cost. The application also relates to an appliance manufacturing device, an electronic device and a computer storage medium.
The embodiment of the application provides a manufacturing method of an appliance, which comprises the following steps: obtaining impression morphology information for generating an appliance impression;
controlling a die device to manufacture a target die according to the die form information;
and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
Optionally, the inner contour of the target impression manufactured by the impression device is controlled to have a structural form matched with the target appliance according to the impression form information;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
and after the appliance preparation diaphragm is applied to the inner outline of the target impression, heating and blowing the appliance preparation diaphragm to form the target appliance with a hollow structure.
Optionally, the outer contour of the target impression manufactured by the impression device is controlled to have a structural form matched with the target appliance according to the impression form information;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
wrapping the preparation diaphragm of the appliance on the outer contour of the target impression, and heating and adsorbing the preparation diaphragm of the appliance to form an initial appliance with a hollow structure;
the initial appliance containing the target impression is pre-treated to produce a target appliance.
Optionally, the pre-treating the initial appliance containing the target impression to produce a target appliance includes:
determining a seal location of the initial appliance;
obtaining a dissolution reducing solution, and reacting the dissolution reducing solution with the target impression through the seal location to cause the target impression to dissolve and then disengage from the initial appliance;
packaging the sealing position to manufacture the target appliance.
Optionally, the target stamp manufactured by the stamp device is controlled according to the stamp form information, and the target stamp comprises a first part stamp and a second part stamp;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
after the first part of the appliance preparation diaphragm is applied to the first part of the target impression, the first part of the appliance preparation diaphragm is heated and blown to form the first part of the appliance to form a first part of appliance in a shell-shaped structure;
after the second part of the appliance preparation diaphragm is applied to the second part of the target impression, the second part of the appliance preparation diaphragm is heated and blown to form the second part appliance with a shell-shaped structure;
the first partial appliance and the second partial appliance which are in shell-shaped structures are spliced to form the target appliance which is in hollow structure.
Optionally, the controlling the die device to manufacture the target die according to the die morphology information includes:
obtaining die contour information in the die form information;
controlling a stamp device to manufacture an initial stamp according to the stamp profile information;
the stamp form information is input into a pre-generated appliance stamp digital model to control a stamp device to correct the initial stamp so as to obtain a target stamp.
Optionally, the preparation membrane of the appliance contains a mixed material of silica gel and fluoride, or the preparation membrane of the appliance contains silica gel.
Optionally, the obtaining impression morphology information for generating an appliance impression includes:
obtaining oral parameters;
obtaining overall form information and tooth space form information for generating an appliance impression according to the oral cavity parameters;
and obtaining impression form information for generating an appliance impression according to the overall form information and the tooth space form information.
Optionally, the obtaining overall morphology information for generating an appliance impression according to the oral parameters includes:
acquiring length information and width information of upper and lower dentitions according to the oral cavity parameters;
obtaining the distance between the occlusal surfaces between the opposite upper and lower dentitions according to the length information and the width information of the upper and lower dentitions;
and obtaining overall form information for generating an appliance impression according to the length information and the width information of the upper dentition and the lower dentition and the interval between the occlusal surfaces between the opposite surfaces of the upper dentition and the lower dentition.
Optionally, the obtaining the tooth space morphology information for generating the appliance impression according to the oral cavity parameters includes:
obtaining the shapes of the labial profile and the lingual profile of the upper and lower dentitions and the gum positions of the respective teeth in the upper and lower dentitions according to the oral parameters;
carrying out line smoothing on the shapes of the labial side outline and the lingual side outline and the gum positions of the teeth, and determining a standard shape after the processing;
and obtaining tooth slot morphology information for generating an appliance impression according to the standard morphology.
Optionally, the obtaining oral parameters includes at least: tooth form parameters, bite relationship parameters, molar relationship parameters, and oral soft tissue parameters.
The embodiment of the application also provides an appliance manufacturing device, which comprises:
a stamp morphology information obtaining unit for obtaining stamp morphology information for generating a stamp of the appliance;
a target stamp manufacturing unit for controlling the stamp device to manufacture a target stamp according to the stamp form information;
the target appliance manufacturing unit is used for acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
The embodiment of the application also provides electronic equipment, which comprises a processor and a memory;
the memory stores a computer program, and the processor executes the method according to any one of the above methods after running the computer program.
Embodiments of the present application also provide a computer storage medium storing a computer program, where the computer program, when executed by a processor, performs any one of the methods described above.
Embodiments of the present application also provide an appliance made according to the method of any one of the above.
Compared with the prior art, the embodiment of the application has the following advantages:
the embodiment of the application provides a manufacturing method of an appliance, which comprises the following steps: obtaining impression morphology information for generating an appliance impression; controlling a die device to manufacture a target die according to the die form information; and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode. According to the embodiment of the application, the target impression is prepared through the impression form information, then the appliance preparation diaphragm is used for replacing injection molding materials in the prior art, the appliance is manufactured in an injection molding mode, and the appliance preparation diaphragm is covered on the target impression and is manufactured into the hollow-structure target appliance according to the preset manufacturing mode. Therefore, the existing solid appliance can be changed into a hollow appliance, the wearing discomfort of a patient is reduced, the wearing effect is improved, meanwhile, the material can be saved, and the production cost is reduced.
Drawings
Fig. 1 is a flowchart of an appliance manufacturing method according to a first embodiment of the present application.
Fig. 2 is a schematic view of an appliance manufacturing apparatus according to a second embodiment of the present application.
Fig. 3 is a schematic diagram of an electronic device according to a third embodiment of the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other ways than those herein described and similar generalizations can be made by those skilled in the art without departing from the spirit of the application and the application is therefore not limited to the specific embodiments disclosed below.
The silica gel appliance is widely applied to correction of children malformations, and has good effects of correcting bad oral habits, inducing tooth eruption and establishing normal occlusion.
In the related art, the silicone-based appliances are classified into two types, prefabricated and personalized customization. The prefabricated silica gel appliance is a type of mass production product. The series of products preformed into the silicone appliance are divided into a plurality of size models, and in clinical application, the model products with the appropriate relative sizes are selected according to the oral condition of the patient. The personalized customized silica gel appliance is produced by collecting dental maxillofacial data of a patient and manually customizing a die according to specific conditions of the patient. Compared with the prefabricated silica gel appliance, the personalized customized silica gel appliance is more fit with the characteristics of the jaw face of the patient, and has better applicability and comfort.
However, whether pre-manufactured and personalized custom-manufactured appliances, for patients, have a certain weight, and long-term wear can have certain discomfort, thereby affecting wear compliance and further reducing the therapeutic effect; for the manufacturer, the physical structure of the appliance is more used. If it is.
Therefore, the embodiment of the application provides a manufacturing method of the appliance, so that the structure of the appliance can be changed, the wearing discomfort of a patient can be reduced, the wearing effect is improved, meanwhile, materials are saved, and the production cost is reduced. The application also relates to an appliance manufacturing device, an electronic device and a computer storage medium.
The present application is described in detail below with reference to a number of examples and figures.
First embodiment
A first embodiment of the present application provides a method for manufacturing an appliance, which is described in detail below with reference to fig. 1. Fig. 1 is a schematic flow chart of an appliance manufacturing method provided in a first embodiment of the present application. The method comprises the following steps:
step S101: impression morphology information is obtained for generating an appliance impression.
In this step, obtaining impression morphology information for creating an appliance impression specifically includes, first, obtaining oral parameters, wherein in one example, the oral parameters include at least a tooth morphology parameter, an bite relationship parameter, a molar relationship parameter, and an oral soft tissue parameter. Wherein, the oral parameters are obtained by the following modes: taking an impression of the teeth of the patient by an intraoral scanner or by a patient; or by an intraoral scanner or a jaw frame; or by optical scanning techniques, X-ray imaging techniques, ultrasound imaging techniques, computed tomography scanning, or nuclear magnetic resonance techniques.
Then, overall morphology information and alveolar morphology information for generating an appliance impression are obtained from the oral parameters. Wherein obtaining overall morphology information for generating an appliance impression from the oral parameters comprises: the length information and the width information of the upper and lower dentitions are obtained according to the oral parameters, and in one example, the width information of the respective upper and lower dentitions may be fitted by calculating the incisor width, the interdental width, and the location information may be obtained while the incisor width, the interdental width, and the interdental width are obtained, respectively, so as to obtain the length information of the upper and lower dentitions according to the incisor width, the interdental width, and the location information, respectively. Then, the distance between the occlusal surfaces between the opposite upper and lower dentitions is obtained based on the length information and width information of the upper and lower dentitions, wherein the distance between the occlusal surfaces can determine the degree of opening of the upper and lower jaws. Finally, overall form information for creating an appliance impression is obtained from the length information and width information of the upper and lower dentitions, and the spacing of the occlusal surfaces between the opposing upper and lower dentitions.
In this embodiment, obtaining alveolar morphology information for generating an appliance impression from oral parameters includes: the morphology of the labial and lingual profiles of the upper and lower dentitions, as well as the gingival positions of the individual teeth in the upper and lower dentitions, are obtained based on the oral parameters. And then, carrying out line smoothing treatment on the shapes of the labial cheek profile, the lingual profile and the gum positions of the teeth, and determining the standard shape after the treatment. For example, the length of the outer wall of the tooth slot is adjusted by fitting according to the gum position connecting line between the two smooth teeth in different dentition areas (such as incisors, cuspids, molars and the like). The length of the outer wall of the tooth socket can meet the requirement that the appliance does not press gums, for example, the length of the outer wall of the appliance does not reach the gum position. Then, based on the standard morphology, alveolar morphology information for generating an appliance impression is obtained.
After the overall morphology information and the alveolar morphology information are obtained, impression morphology information for generating an appliance impression is obtained according to the overall morphology information and the alveolar morphology information.
Step S102: and controlling the die device to manufacture the target die according to the die form information.
After obtaining impression form information for generating an appliance impression, the impression device is controlled to manufacture a target impression based on the impression form information. Specifically, in the present step, controlling the stamp device to manufacture the target stamp based on the stamp form information specifically includes the steps of:
first, stamp profile information in stamp form information is obtained, the stamp profile information including extrinsic profile information of the manufactured appliance. The general external morphology of the manufactured appliance may be manufactured from the stamp profile information, i.e. the stamp device is controlled to manufacture an initial stamp from the stamp profile information. In an example, the stamp device may be a 3D stamp printing device, and the 3D stamp printing device is controlled to manufacture the initial stamp according to the stamp profile information.
In this embodiment, since the specific shape of each appliance is different, the initial stamp needs to be corrected according to the specific stamp shape information to obtain the target stamp meeting the requirement. Specifically, the impression form information is input into a pre-generated appliance impression digital model to control the impression device to correct the initial impression to obtain the target impression.
It should be noted that, in this embodiment, the pre-generated appliance impression digital model is generated by: the method comprises the steps of obtaining the integral form information and the tooth slot form information for generating the appliance impression, and carrying out standardization and normalization processing on the integral form information and the tooth slot form information, so that the same scale and unified representation form among different attributes can be ensured, and the subsequent model training and comparison are facilitated. After the overall morphology information and the alveolar morphology information extraction and data processing are completed, a machine learning algorithm may be used to build the appliance impression digital model. Common methods include decision trees, support vector machines, random forests, deep learning, and the like. The selection of the appropriate algorithm depends on the size of the dataset, the type of feature and the performance requirements. Specifically, the morphological information sample and the silica gel component sample which are used as training sample groups are input into an initial appliance impression digital model for iterative training, after a certain number of training, the initial appliance impression digital model is verified through the morphological information sample and the silica gel component sample of the detection sample groups, and if the output result reaches a preset standard, the appliance impression digital model is generated. If the output result does not reach the preset standard, continuing to perform iterative training until the output result reaches the preset standard to generate the appliance impression digital model. Wherein after the digital model of the appliance impression is established, it needs to be evaluated to ensure its performance. The evaluation may use some metrics such as accuracy, recall, precision, etc. The performance of the model may be evaluated using cross-validation, test set validation, or matching using known equipment. In addition, the appliance impression digital model needs to be updated and maintained over time to accommodate new devices and techniques. This may require periodic re-collection of the impression information, updating of the impression overall information and alveolar morphology information extraction, or employing a new appliance impression digital model.
Step S103: and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
After the target impression is made, the prior art generally molds the material from which the appliance is made into the target impression to obtain the corresponding appliance. However, the weight of the appliance is heavier by the existing injection molding mode, and the appliance is uncomfortable to wear for a long time, so that wearing compliance is affected, and the treatment effect is further reduced; for the manufacturer, the physical structure of the appliance is more used. In this regard, this step proposes a method capable of changing the structure of the appliance, so as to reduce the wearing discomfort of the patient, improve the wearing effect, save the material and reduce the production cost.
Specifically, in this embodiment, after the target impression is manufactured, an appliance preparation film is obtained, the appliance preparation film is covered on the target impression, and the appliance preparation film is manufactured into the target appliance with a hollow structure according to a preset manufacturing mode. In this embodiment, the thickness of the preparation membrane of the appliance is thinner and may be 1mm, but the hardness of the formed membrane may meet the correction requirement of the appliance. The appliance preparation membrane can comprise a mixed material of silica gel and fluoride. The silica gel comprises a first type of adhesive and a second type of adhesive, the first type of adhesive and the second type of adhesive react with each other to generate an appliance preparation membrane made of silica gel material with a microporous structure, and the first type of adhesive and the second type of adhesive do not react with fluoride. The fluoride can be adsorbed in the appliance preparation film sheet with a micropore structure inside. Of course, in other examples, the appliance preparation membrane may contain only silica gel.
In this embodiment, the target appliance with the hollow structure may be manufactured by preparing a diaphragm for the appliance according to a specific shape of the target impression and a preset manufacturing manner, and in a specific example, the inner contour of the target impression manufactured by controlling the impression device according to the impression shape information has a structure shape adapted to the target appliance, and the inner contour of the target impression has a structure shape adapted to the target appliance means that printing grains of the printable shape of the target appliance are disposed inside the target impression. After the inner contour of the target impression is obtained, the appliance preparation diaphragm is applied to the inner contour of the target impression, and the appliance preparation diaphragm is heated and blown to form the target appliance in a hollow structure. Specifically, the expanded area of the appliance preparation film sheet completely covers the inner contour of the target impression, or simply places the appliance preparation film sheet at any location of the inner contour of the target impression, which may be referred to as a film sheet forming location. After the appliance is applied to prepare the diaphragm, a heating air blowing/suction device is started to heat and blow the appliance preparation diaphragm, so that the appliance preparation diaphragm becomes soft, and the appliance is attached to shape according to the printed patterns of the shape of the printed target appliance. After the shaping is finished, heating and blowing the preparation diaphragm of the appliance are finished, so that the preparation diaphragm of the appliance is gradually cooled, and the shaping position of the diaphragm is packaged, so that the preparation diaphragm of the appliance forms the shape of the initial appliance with a hollow structure. Finally, the initial appliance containing the target impression is pre-treated to produce the target appliance, and specifically, a dissolution reducing solution can be used to react with the target impression so as to dissolve the target impression and then detach from the initial appliance. And cleaning the preparation diaphragms of the rest correction appliances of the initial correction appliances, and deburring the sealing positions of the initial correction appliances to manufacture target correction appliances, so that the target correction appliances are formed into a form meeting the requirements of users, and the target correction appliances are smooth and attractive.
Of course, in one example, the target impression can also be constructed directly as a hollow structure, so that the impression need not be dissolved, i.e., the appliance preparation film encapsulates the hollow structure target impression, thereby forming the hollow structure target appliance.
In another example, the outer contour of the target impression manufactured by the impression device can be controlled to have a structural form adapted to the target appliance according to the impression form information, and the outer contour of the target impression has a structural form adapted to the target appliance means that the printing grains of the form of the printable target appliance are arranged outside the target impression. After the outer contour of the target impression is obtained, wrapping the appliance preparation diaphragm on the outer contour of the target impression, and heating and adsorbing the appliance preparation diaphragm to form the initial appliance with a hollow structure. Specifically, the expanding area of the preparation diaphragm of the appliance completely covers the outline of the target impression, after the preparation diaphragm of the appliance is attached, a heating air blowing/sucking device is started to heat and suck air for the preparation diaphragm of the appliance, so that the preparation diaphragm of the appliance becomes soft, and the appliance is attached according to the printing lines of the shape of the printed target appliance for shaping. After the shaping is finished, heating and blowing the preparation diaphragm of the appliance are finished, so that the preparation diaphragm of the appliance is gradually cooled, and the preparation diaphragm of the appliance forms the form of the initial appliance with a hollow structure.
Finally, the initial appliance containing the target impression is pre-treated to produce the target appliance. Specifically, the sealing position of the initial appliance is determined, the dissolving reducing solution is obtained, and reacts with the target impression through the sealing position, so that the target impression is separated from the initial appliance after being dissolved, the sealing position is packaged, the remaining appliance preparation diaphragms of the initial appliance are cleaned, and the sealing position of the initial appliance is subjected to burr treatment to manufacture the target appliance, so that the target appliance is not only shaped into a form meeting the requirements of users, but also is smooth and attractive.
In another example, the target stamp manufactured by the control stamp device according to the stamp morphology information comprises a first partial stamp and a second partial stamp, i.e. the target stamp is constituted by the first partial stamp and the second partial stamp, which can be spliced to form the target stamp. After the first partial impression is obtained, a first portion of the appliance preparation film is applied to the first partial impression of the target impression, and the first portion of the appliance preparation film is heated and blow molded to produce a first partial appliance in a shell-like structure. Specifically, the first partially expanded area of the appliance preparation diaphragm completely covers the first partial impression of the target impression. After the first part of the appliance preparation diaphragm is applied, a heating air blowing/suction device is started to heat and blow the first part of the appliance preparation diaphragm, so that the first part of the appliance preparation diaphragm becomes soft, and the first part is attached according to the printed lines of the shape of the printed target appliance to be shaped. After the shaping is finished, heating and blowing the first part of the appliance preparation diaphragm are finished, so that the appliance preparation diaphragm is gradually cooled, and the appliance preparation diaphragm forms the shape of the first part of the appliance in a shell-shaped structure. Finally, cleaning the remaining appliance preparation diaphragms of the first partial appliance.
Likewise, after the second partial impression is obtained, a second portion of the appliance preparation film is applied to the second partial impression of the target impression, and the second portion of the appliance preparation film is heated and blow molded to produce a second appliance assembly in a shell-like structure. In particular, the second partially expanded area of the appliance preparation diaphragm completely covers the second partial impression of the target impression. After the second part of the appliance preparation diaphragm is applied, a heating air blowing/suction device is started to heat and blow the second part of the appliance preparation diaphragm, so that the second part of the appliance preparation diaphragm becomes soft, and the second part is attached according to the printed lines of the shape of the printed target appliance to be shaped. After the shaping is completed, the second part of the appliance preparation diaphragm is heated and blown, so that the appliance preparation diaphragm is gradually cooled, and the appliance preparation diaphragm forms a second appliance component in a shell-shaped structure. Finally, cleaning the remaining appliance preparation diaphragms of the second appliance assembly.
After the first partial appliance and the second partial appliance are manufactured, the first partial appliance and the second partial appliance which are in shell-shaped structures are spliced to manufacture the target appliance which is in a hollow structure. In one example, the splice locations of the first and second partial appliances may be burred so that the target appliance is not only shaped to meet the user's needs, but also smooth and aesthetically pleasing.
Embodiments of the present application provide a method of manufacturing an appliance, comprising: obtaining impression morphology information for generating an appliance impression; controlling a die device to manufacture a target die according to the die form information; and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode. According to the embodiment of the application, the target impression is prepared through the impression form information, then the appliance preparation diaphragm is used for replacing injection molding materials in the prior art, the appliance is manufactured in an injection molding mode, and the appliance preparation diaphragm is covered on the target impression and is manufactured into the hollow-structure target appliance according to the preset manufacturing mode. Therefore, the existing solid appliance can be changed into a hollow appliance, the wearing discomfort of a patient is reduced, the wearing effect is improved, meanwhile, the material can be saved, and the production cost is reduced.
Second embodiment
In the first embodiment described above, there is provided an appliance manufacturing method, and in response thereto, a second embodiment of the present application provides an appliance manufacturing apparatus. Since the apparatus embodiment is substantially similar to the first embodiment of the method, the description is relatively simple, and reference is made to the description of the method embodiment for relevant points. The device embodiments described below are merely illustrative.
Referring to fig. 2, a schematic diagram of an appliance manufacturing apparatus according to a second embodiment of the present application is provided.
The appliance manufacturing device comprises:
a stamp morphology information obtaining unit 201 for obtaining stamp morphology information for generating an appliance stamp;
a target stamp manufacturing unit 202 for controlling the stamp device to manufacture a target stamp according to the stamp form information;
the target appliance manufacturing unit 203 is configured to obtain an appliance preparation diaphragm, cover the appliance preparation diaphragm on the target impression, and manufacture the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
Third embodiment
Corresponding to the method embodiment of the application, the third embodiment of the application also provides an electronic device. Fig. 3 is a schematic view of an electronic device according to a third embodiment of the present application. The electronic device includes: at least one processor 301, at least one communication interface 302, at least one memory 303, and at least one communication bus 304; alternatively, the communication interface 302 may be an interface of a communication module, such as an interface of a GSM module; the processor 301 may be a processor CPU or a specific integrated circuit ASIC (Application Specific Integrated Circuit) or one or more integrated circuits configured to implement embodiments of the present invention. The memory 303 may comprise a high-speed RAM memory or may further comprise a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 303 stores a program, and the processor 301 calls the program stored in the memory 303 to execute the method provided in the above embodiment of the present application.
Fourth embodiment
The fourth embodiment of the present application also provides a computer storage medium corresponding to the above method of the present application. The computer storage medium stores a computer program that is executed by a processor to perform the methods provided in the above-described embodiments of the present application.
Fifth embodiment
In the fifth embodiment, a method for manufacturing an appliance is provided, and in contrast, the seventh embodiment of the present application provides an appliance, and the parts of the fifth embodiment that are the same as those of the fifth embodiment are not described in detail, please refer to the corresponding parts of the fifth embodiment.
An embodiment of the present application provides an appliance manufactured by the appliance manufacturing method described in the first embodiment above.
While the preferred embodiment has been described, it is not intended to limit the invention thereto, and any person skilled in the art may make variations and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be defined by the claims of the present application.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
1. Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer readable media, as defined herein, does not include non-transitory computer readable media (transmission media), such as modulated data signals and carrier waves.
2. It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should be noted that, in the embodiments of the present application, the use of user data may be involved, and in practical applications, user specific personal data may be used in the schemes described herein within the scope allowed by applicable legal regulations in the country where the applicable legal regulations are met (for example, the user explicitly agrees to the user to actually notify the user, etc.).
It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or fully authorized by each party, and the collection, use and processing of the related data need to comply with the related laws and regulations and standards of the related country and region, and provide corresponding operation entries for the user to select authorization or rejection.
Claims (10)
1. A method of manufacturing an appliance, comprising:
obtaining impression morphology information for generating an appliance impression;
controlling a die device to manufacture a target die according to the die form information;
and acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
2. The method of manufacturing an appliance according to claim 1, wherein the inner contour of the target impression manufactured by the control impression device according to the impression form information has a structural form adapted to the target appliance;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
and after the appliance preparation diaphragm is applied to the inner outline of the target impression, heating and blowing the appliance preparation diaphragm to form the target appliance with a hollow structure.
3. The method of manufacturing an appliance according to claim 1, wherein the outer contour of the target impression manufactured by the control impression device according to the impression form information has a structural form adapted to the target appliance;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
wrapping the preparation diaphragm of the appliance on the outer contour of the target impression, and heating and adsorbing the preparation diaphragm of the appliance to form an initial appliance with a hollow structure;
the initial appliance containing the target impression is pre-treated to produce a target appliance.
4. The method of manufacturing an appliance of claim 3, wherein the pre-treating the initial appliance containing the target impression to produce a target appliance comprises:
determining a seal location of the initial appliance;
obtaining a dissolution reducing solution, and reacting the dissolution reducing solution with the target impression through the seal location to cause the target impression to dissolve and then disengage from the initial appliance;
packaging the sealing position to manufacture the target appliance.
5. The method of manufacturing an appliance according to claim 1, wherein the target impression manufactured by the control impression device according to the impression form information includes a first partial impression and a second partial impression;
correspondingly, the method for manufacturing the target appliance with the hollow structure by covering the appliance preparation diaphragm on the target impression and manufacturing the appliance preparation diaphragm according to a preset manufacturing mode comprises the following steps:
after the first part of the appliance preparation diaphragm is applied to the first part of the target impression, the first part of the appliance preparation diaphragm is heated and blown to form the first part of the appliance to form a first part of appliance in a shell-shaped structure;
after the second part of the appliance preparation diaphragm is applied to the second part of the target impression, the second part of the appliance preparation diaphragm is heated and blown to form the second part appliance with a shell-shaped structure;
the first partial appliance and the second partial appliance which are in shell-shaped structures are spliced to form the target appliance which is in hollow structure.
6. The method of manufacturing an appliance according to any one of claims 1 to 5, wherein controlling the stamp device to manufacture the target stamp according to the stamp morphology information includes:
obtaining die contour information in the die form information;
controlling a stamp device to manufacture an initial stamp according to the stamp profile information;
the stamp form information is input into a pre-generated appliance stamp digital model to control a stamp device to correct the initial stamp so as to obtain a target stamp.
7. An appliance manufacturing apparatus, comprising:
a stamp morphology information obtaining unit for obtaining stamp morphology information for generating a stamp of the appliance;
a target stamp manufacturing unit for controlling the stamp device to manufacture a target stamp according to the stamp form information;
the target appliance manufacturing unit is used for acquiring an appliance preparation diaphragm, covering the appliance preparation diaphragm on the target impression, and manufacturing the appliance preparation diaphragm into a hollow target appliance according to a preset manufacturing mode.
8. An electronic device comprising a processor and a memory;
the memory has stored therein a computer program, which, when executed by the processor, performs the method of any of claims 1-6.
9. A computer storage medium, characterized in that the computer storage medium stores a computer program which, when executed by a processor, performs the method of any of claims 1-6.
10. An appliance made according to the method of any one of claims 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311436591 | 2023-10-31 | ||
| CN2023114365912 | 2023-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117818013A true CN117818013A (en) | 2024-04-05 |
Family
ID=90522769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410052310.1A Pending CN117818013A (en) | 2023-10-31 | 2024-01-12 | Appliance manufacturing method, appliance manufacturing device, electronic equipment and computer storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117818013A (en) |
-
2024
- 2024-01-12 CN CN202410052310.1A patent/CN117818013A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11678956B2 (en) | Filling undercut areas of teeth relative to axes of appliance placement | |
| US20220410438A1 (en) | Mechanisms to automate removal of aligner from mold | |
| Kanazawa et al. | Digital impression and jaw relation record for the fabrication of CAD/CAM custom tray | |
| KR101547112B1 (en) | Device for generating transparent braces data | |
| CN107106258B (en) | Dental appliance having cavities for unerupted or erupting teeth | |
| JP4184427B1 (en) | Orthodontic treatment aligner | |
| RU2004138308A (en) | ORTHODONTIC APPLIANCES BASED ON PRE-CALCULATED SIZES OF FORMS OF UNCUTTED TEETH, SYSTEM AND METHOD | |
| WO2012173367A2 (en) | Method for manufacturing transparent braces | |
| MXPA04011380A (en) | A dental appliance having a duplicated tooth area and/or a predicted tooth area and a method for correcting the position of the teeth of a patient. | |
| CN110226978A (en) | A kind of computer assisted hidden tooth rescues the generation method of model | |
| CN112535545A (en) | Complete-process digital manufacturing method of complete denture | |
| CN113171190B (en) | Preparation method of orthodontic appliance with tooth arrangement function | |
| KR101218388B1 (en) | Device providing align teeth data | |
| CN117818013A (en) | Appliance manufacturing method, appliance manufacturing device, electronic equipment and computer storage medium | |
| CN107198583A (en) | A kind of stealthy tooth bracket of tongue side and its processing method | |
| KR101612846B1 (en) | Preform for plastic dental positioning appliance and method for producing the same | |
| CN111096814B (en) | Method and device for generating appliance | |
| KR20190130209A (en) | Method for manufacturing mouthpiece type transparent pressure brace and mouthpiece type transparent pressure brace manufactured by the same | |
| CN112869895B (en) | Manufacturing method of digital 3D printing soft elastic tooth protector | |
| CN115300148A (en) | Forming maxillary half-mouth denture personalized palatal picture and method thereof | |
| CN215349048U (en) | Special oral cavity apex piece projection photo holder for children | |
| KR20190093789A (en) | The low temperature plasma sterile digital transparent orthodontics method | |
| CN117414220A (en) | Method and device for generating digital model of appliance and method for manufacturing appliance | |
| CN114246697A (en) | Design method and preparation method of tooth correcting system | |
| CN105708564A (en) | Method and device for processing orthodontic bracket gutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |