CN114145870A - Complete denture manufacturing method, system, equipment and storage medium - Google Patents
Complete denture manufacturing method, system, equipment and storage medium Download PDFInfo
- Publication number
- CN114145870A CN114145870A CN202111474117.XA CN202111474117A CN114145870A CN 114145870 A CN114145870 A CN 114145870A CN 202111474117 A CN202111474117 A CN 202111474117A CN 114145870 A CN114145870 A CN 114145870A
- Authority
- CN
- China
- Prior art keywords
- data
- complete
- complete denture
- denture
- model
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 62
- 238000003860 storage Methods 0.000 title claims abstract description 11
- 210000000214 mouth Anatomy 0.000 claims abstract description 85
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000005457 optimization Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 45
- 210000001847 jaw Anatomy 0.000 claims description 29
- 210000002455 dental arch Anatomy 0.000 claims description 27
- 238000013499 data model Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 10
- 210000004195 gingiva Anatomy 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 15
- 230000006870 function Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 208000002354 Edentulous Jaw Diseases 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000011841 epidemiological investigation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention discloses a complete denture manufacturing method, a complete denture manufacturing system, complete denture manufacturing equipment and a complete denture storage medium, wherein the complete denture manufacturing method comprises the following steps: obtaining model data of a complete denture to be processed; inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed; obtaining NC data of the complete denture to be processed based on the complete dentognathic data; and manufacturing the complete denture to be processed according to the NC data. And optimizing the full-mouth model data through design software to obtain full-mouth jaw data of the human oral cavity, generating corresponding NC data, and manufacturing a corresponding full-mouth denture on cutting equipment based on the NC data. The complete denture model is suitable for the oral environment of a user, and meanwhile, the efficiency and the processing precision of denture processing are guaranteed.
Description
Technical Field
The invention relates to the field of oral medical treatment, in particular to a manufacturing method, a system, equipment and a storage medium of a complete denture.
Background
According to the third national epidemiological investigation of oral health, the number of patients with the Chinese edentulous jaw exceeds ten million. Although implant restoration is a more ideal restoration method for dentition loss, conventional complete dentures remain the treatment of choice for most edentulous patients due to problems of local anatomical conditions, general health and economic conditions. Meanwhile, the conventional complete denture is also one of important diagnosis tools and transitional repair modes for the edentulous jaw implantation repair. By utilizing a high-precision digital impression, intelligent special auxiliary design software for the restoration and a multi-axis numerical control cutting or 3D printing technology, the restoration with more stable quality and more reliable precision can be manufactured, and the method has more and more deep and wide application in the aspect of fixed restoration.
However, in the prior art, the complete denture is processed for a long time in manual or machine modeling, and the matching degree of the obtained complete denture and dental jaw data is not high, so that a manufacturing method for realizing the complete denture is needed to be completely and accurately interpreted in a three-dimensional digital quantitative mode.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a complete denture manufacturing method, a complete denture manufacturing system, complete denture manufacturing equipment and a complete denture storage medium. The problem that in the prior art, the complete denture is processed for a long time in manual or machine modeling, and the obtained complete denture and dental jaw data are not high in matching degree is solved.
The invention provides a manufacturing method of a complete denture, which comprises the following steps:
obtaining model data of the complete denture to be processed;
inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
obtaining NC data of the complete denture to be processed based on the complete dentognathic data;
and manufacturing the complete denture to be processed according to the NC data.
Preferably, the step of inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed comprises:
inputting the three-dimensional model data of the complete denture to be processed into design software;
and obtaining full-mouth dental data based on the three-dimensional model data.
Preferably, the step of obtaining full-mouth dental data based on the three-dimensional model data comprises:
obtaining an internal environment of the oral cavity and physiological anatomical landmark points of the oral cavity according to the three-dimensional model data;
and acquiring full-mouth jaw data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch.
Preferably, the first and second electrodes are formed of a metal,
the step of obtaining full-mouth dental data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch comprises the following steps:
drawing an oral cavity edge line and the placing position of the standardized dental arch according to the oral cavity internal environment and the oral cavity physiological anatomical mark points to obtain a complete denture model;
generating a complete gum model through optimization of corrugated curved surface data according to the complete denture model;
and combining the complete denture model and the complete gum model to obtain complete dentognathic data.
Preferably, the step of obtaining NC data of the complete denture to be processed based on the complete dental data includes:
displaying the whole dental jaw data model to obtain the process step of the whole dental jaw data model;
determining NC data of the complete denture to be processed according to the process steps;
and generating and exporting an NC work order based on the NC data.
Preferably, the step of determining NC data of the complete denture to be processed according to the process steps comprises:
automatically matching the coordinate orientation of the complete denture to be processed;
drawing according to the edge position of the full-mouth gum model to obtain an edge line of the full-mouth gum model;
adding a supporting rod at the target position of the full-mouth dental model;
and carrying out digital tool path operation based on the coordinate orientation, the edge line and the support rod to obtain NC data of the complete denture to be processed.
Preferably, the step of manufacturing the complete denture to be processed according to the NC data includes:
importing the NC data into cutting equipment;
and cutting a finished dental disc on the cutting equipment according to the NC data to obtain a target complete denture, wherein a solid finished dental disc is generated through the coordinate orientation of the standardized dental arch, the gingiva and the complete dental jaw data extracted from a software database.
In order to achieve the above object, the present invention also provides a complete denture manufacturing system, including:
the model generation module is used for acquiring model data of the complete denture to be processed;
the data acquisition module is used for inputting the model data into design software to carry out data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
the NC data module is used for obtaining NC data of the complete denture to be added based on the complete dentognathic data;
and the manufacturing module is used for manufacturing the complete denture to be processed according to the NC data.
In addition, in order to achieve the above object, an embodiment of the present invention further provides an electronic device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon instructions executable by at least one processor, the instructions being executable by the at least one processor to cause the at least one processor, when executed, to implement the steps of the method of fabricating a complete denture as set forth in any one of the above.
In order to achieve the above object, according to an embodiment of the present invention, there is provided a computer-readable storage medium having a program of an automatic programming method stored thereon, wherein the program of the complete denture manufacturing method is executed by a processor to implement the steps of the complete denture manufacturing method according to any one of the above aspects.
The complete denture manufacturing method and the complete denture manufacturing system provided by the above embodiment of the invention have the following beneficial effects:
1. obtaining model data of a complete denture to be processed; inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed; obtaining NC data of the complete denture to be processed based on the complete dentognathic data; and manufacturing the complete denture to be processed according to the NC data. And optimizing the full-mouth model data through design software to obtain full-mouth jaw data of the human oral cavity, generating corresponding NC data, and manufacturing a corresponding full-mouth denture on cutting equipment based on the NC data. The complete denture model is suitable for the oral environment of a user, and meanwhile, the efficiency and the processing precision of denture processing are guaranteed.
2. In one embodiment, the internal environment of the oral cavity and the physiological anatomical landmark points of the oral cavity are obtained according to the three-dimensional model data; and acquiring full-mouth jaw data based on the internal environment of the oral cavity and the physiological anatomical landmark points of the oral cavity. Drawing an oral cavity edge line according to the oral cavity internal environment and the oral cavity physiological anatomical mark points to obtain a complete denture model; optimizing the data of the corrugated curved surface according to the complete denture to obtain a complete gum model; and combining the complete denture model and the complete gum model to obtain complete dentognathic data. The complete denture is optimized by combining the internal environment of the oral cavity of a human being and the physiological anatomical landmark points of the oral cavity and using the corrugated curved surface data to obtain the complete denture data, so that the obtained complete denture data is more fit with the oral environment of a user, and the comfort level is increased.
Drawings
FIG. 1 is a schematic diagram of a terminal \ device structure of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for manufacturing a complete denture according to an embodiment of the present invention;
FIG. 3 is a detailed flowchart of step S20 in FIG. 2;
FIG. 4 is a detailed flowchart of step S202 in FIG. 3;
FIG. 5 is a detailed flowchart of step S2022 in FIG. 4;
FIG. 6 is a detailed flowchart of step S30 in FIG. 2;
FIG. 7 is a detailed flowchart of step S302 in FIG. 6;
FIG. 8 is a detailed flowchart of step S40 in FIG. 2;
fig. 9 is a block diagram of a complete denture manufacturing system according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: obtaining model data of the complete denture to be processed; inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed; obtaining NC data of the complete denture to be processed based on the complete dentognathic data; and manufacturing the complete denture to be processed according to the NC data.
Because the research and development progress of the digital technology in the field of complete denture repair in the prior art is slow, one important reason is that the clinical idea of key steps such as recording the relation between a functional pressure impression and a jaw position required by the complete denture repair, high-efficiency digital processing of personalized balanced tooth arrangement and dentures is difficult to be completely and accurately interpreted through a three-dimensional digital quantitative mode.
The invention provides a solution, full-mouth model data is optimized through design software to obtain full-mouth jaw data of a human oral cavity, corresponding NC data is generated, and a corresponding full-mouth denture is manufactured on cutting equipment based on the NC data. The complete denture model is suitable for the oral environment of a user, and meanwhile, the efficiency and the processing precision of denture processing are guaranteed. The complete denture is optimized by combining the internal environment of the oral cavity of a human being and the physiological anatomical landmark points of the oral cavity and using the corrugated curved surface data to obtain the complete denture data, so that the obtained complete denture data is more fit with the oral environment of a user, and the comfort level is increased.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be a PC, and can also be a mobile terminal device with a display function, such as a smart phone, a tablet computer, an electronic book reader, a portable computer and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that may turn off the display screen and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include an operating system, a network communication module, a user interface module, and a complete denture making application program therein.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke the complete denture production application stored in the memory 1005 and perform the following operations:
obtaining model data of the complete denture to be processed;
inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
obtaining NC data of the complete denture to be processed based on the complete dentognathic data;
and manufacturing the complete denture to be processed according to the NC data.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
the step of inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed comprises the following steps:
inputting the three-dimensional model data of the complete denture to be processed into design software;
and obtaining full-mouth dental data based on the three-dimensional model data.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
the step of obtaining full-mouth dental data based on the three-dimensional model data comprises:
obtaining an internal environment of the oral cavity and physiological anatomical landmark points of the oral cavity according to the three-dimensional model data;
and acquiring full-mouth jaw data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
the step of obtaining full-mouth dental data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch comprises the following steps:
drawing an oral cavity edge line and the placing position of the standardized dental arch according to the oral cavity internal environment and the oral cavity physiological anatomical mark points to obtain a complete denture model;
generating a complete gum model through optimization of corrugated curved surface data according to the complete denture model;
and combining the complete denture model and the complete gum model to obtain complete dentognathic data.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
displaying the whole dental jaw data model to obtain the process step of the whole dental jaw data model;
determining NC data of the complete denture to be processed according to the process steps;
and generating and exporting an NC work order based on the NC data.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
the step of determining the NC data of the complete denture to be processed according to the process steps comprises the following steps:
automatically matching the coordinate orientation of the complete denture to be processed;
drawing according to the edge position of the full-mouth gum model to obtain an edge line of the full-mouth gum model;
adding a supporting rod at the target position of the full-mouth dental model;
and carrying out digital tool path operation based on the coordinate orientation, the edge line and the support rod to obtain NC data of the complete denture to be processed.
Further, the processor 1001 may call the complete denture making application stored in the memory 1005, and also perform the following operations:
the step of manufacturing the complete denture to be processed according to the NC data comprises the following steps:
importing the NC data into cutting equipment;
and cutting a finished dental disc on the cutting equipment according to the NC data to obtain a target complete denture, wherein a solid finished dental disc is generated through the coordinate orientation of the standardized dental arch, the gingiva and the complete dental jaw data extracted from a software database.
Before further detailed description of the embodiments of the present application, terms and expressions referred to in the embodiments of the present application will be described, and the terms and expressions referred to in the embodiments of the present application will be applied to the following explanations.
NC code: NC is an abbreviation of numerical control, and controls operations of a tool and a machine tool by a combination of an address (an english alphabet such as S, F, G, M, X, Y, Z) and a symbol (a numeral), and G codes are used for functions such as movement of axes and setting of a coordinate system in the NC apparatus. The G code can be represented by G letters and 2 digits, and comprises 100 codes of G00-G99; the M code has the action control of various switches for machine tool operation, mainly controls the rotation, the stop, the replacement of a cutter and the like of a main shaft, is also represented by M letters and two digits, and comprises 100 codes of M00-M99; the F code is used for fast forward speed formulation code, generally speaking fast forward speed refers to moving distance per minute; s code is used for controlling the designated code of the main shaft rotating speed; the T code is used for instructions to call up the tool to be used, typically denoted as TOO.
Referring to fig. 2, a first embodiment of a complete denture manufacturing method according to the present invention provides a complete denture manufacturing method, including:
step S10, obtaining model data of the complete denture to be processed;
step S20, inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
step S30, obtaining NC data of the denture to be processed completely based on the complete dentognathic data;
and step S40, manufacturing the complete denture to be processed according to the NC data.
Specifically, in the present embodiment, in order to obtain the data of the full denture model of the patient user, the patient can take an impression of the oral cavity by a plaster or other carrier, and then scan the impression taken out of the patient's mouth by using the oral cavity model scanner, so as to obtain the data of the three-dimensional model of the full denture to be processed. Taking the impression out of the mouth of the patient to obtain the internal environment state of the mouth of the patient; the intraoral impression is converted from a solid state to three-dimensional model data into a digitized state using an oral impression apparatus. Thereby converting the patient's physical intra-oral environment to a digital virtual environment. The three-dimensional model data of the complete denture to be processed is obtained, the three-dimensional model data of the complete denture to be processed is imported into dental special design software to utilize the design function, standardized dental arch and auxiliary corrugated surface data are extracted from the data opening to obtain complete dentognathic data, and the complete dentognathic data is imported into dental special typesetting software to utilize the complete typesetting function, and have the automatic positioning and automatic typesetting functions. Thereby obtaining an NC data file of the patient's full dental jaw. And determining a tool path on a cutting machine tool and cutting the finished dental disc by the cutter according to the NC data to obtain the target denture.
In the embodiment, the model data of the complete denture to be processed is obtained; inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed; obtaining NC data of the complete denture to be processed based on the complete dentognathic data; and manufacturing the complete denture to be processed according to the NC data. The complete denture dental data adaptive to the human oral environment are obtained by obtaining the oral three-dimensional data model of the patient, optimizing and adjusting the collected data through design software, and the NC program is obtained according to the finally obtained complete denture dental data to control the machine tool to cut so as to obtain the target complete denture.
Further, referring to fig. 3, based on the above embodiment, step S20 of an embodiment of the method for manufacturing a complete denture further includes:
step S201, inputting the three-dimensional model data of the complete denture to be processed into design software;
and S202, obtaining full-mouth jaw data based on the three-dimensional model data.
Specifically, in this embodiment, the intraoral impression of the patient is converted from a solid state to a digital state by the oral impression apparatus, the three-dimensional model data of the complete denture to be processed by the patient in the digital state is imported into dental dedicated design software, the database of the dental dedicated design software contains a design database, the standardized dental arch and the auxiliary corrugated surface data are extracted from the database, the three-dimensional model of the complete denture to be processed is optimized to obtain a three-dimensional model suitable for the internal environment of the oral cavity of the patient, and the complete dentognathic data to be processed by the patient is obtained on the basis of the three-dimensional model.
In this embodiment, the three-dimensional model data obtained from the solid impression of the patient's mouth is optimized by dental-specific design software, thereby obtaining full-mouth dental data adapted to the internal environment of the patient's mouth. The three-dimensional model data is converted through the solid impression, the solid intraoral environment of the patient can be changed into a digital virtual environment, and the complete denture data to be processed of the patient can be added to design software so as to facilitate the next link to obtain the basis of a processing program.
Further, referring to fig. 4, based on the above embodiment, in an embodiment of the method for manufacturing a complete denture, the step S202 further includes:
step S2021, obtaining an internal environment of the oral cavity and an oral physiological anatomical landmark point according to the three-dimensional model data;
and S2022, acquiring full-mouth jaw data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch.
Specifically, in the embodiment, the internal environment of the oral cavity of the patient and the physiological anatomical landmarks of the oral cavity are identified according to the three-dimensional model data of the patient, so as to provide help for determining the position of the teeth and establishing the function of the oral cavity; and placing the dental arch data and the corrugated curved surface data according to the internal environment of the oral cavity of the patient and the physiological anatomical landmark points of the oral cavity to obtain the size, shape, position and function most suitable for the patient. Compared with the traditional design, the method is more efficient and convenient; the edge line is drawn according to the internal environment of the oral cavity of the patient and the physiological marks of the oral cavity, so that the size of the complete denture is determined to be consistent with the internal environment of the oral cavity of the patient, and the complete denture is more comfortable to wear by the patient.
In addition, the method also comprises the step of customizing the standard dental arch extracted from the database according to the use of the standardized dental arch in the design software, wherein the dental arch data is used in the design software as virtual digital data, and the standard dental arch is suitable for various groups of people and patients with different age stages. And using finished product solid teeth with the size and shape consistent with the virtual size and shape on the finished product false tooth processing disc.
In the embodiment, the internal environment of the oral cavity of the patient and the physiological anatomical markers of the oral cavity are identified according to the three-dimensional model data of the patient, so that the determination of the tooth position and the establishment of the oral cavity function are facilitated; and placing the dental arch data and the corrugated curved surface data according to the internal environment of the oral cavity of the patient and the physiological anatomical landmark points of the oral cavity to obtain the size, shape, position and function most suitable for the patient. Compared with the traditional design, the method is more efficient and convenient; the edge line is drawn according to the internal environment of the oral cavity of the patient and the physiological marks of the oral cavity, so that the size of the complete denture is determined to be consistent with the internal environment of the oral cavity of the patient, and the complete denture is more comfortable to wear by the patient. Therefore, the processed full-mouth artificial tooth is ensured to be more suitable for the oral environment of a patient.
Further, referring to fig. 5, based on the above embodiment, in an embodiment of the method for manufacturing a complete denture according to the present invention, the step S2022 further includes:
step S20221, drawing an oral cavity edge line and a placing position of a standardized dental arch according to the oral cavity internal environment and the oral cavity physiological anatomical landmark points to obtain a complete denture model;
step S20222, generating a complete denture model by means of corrugated curved surface data optimization according to the complete denture model;
step S20223, combining the complete denture model and the complete gum model to obtain complete dentognathic data.
Specifically, in the present embodiment, the complete denture model is obtained by drawing the oral cavity margin line through the internal environment of the oral cavity of the patient and the oral cavity physiological anatomical landmark points in the design software database, wherein the selected oral cavity physiological anatomical landmark points naturally differ according to the difference of factors such as age; and optimizing the three-dimensional model data of the patient through the corrugated curved surface data to obtain a complete denture model, and combining the complete denture model and the complete gingival model together to obtain complete dentognathic model data suitable for the oral environment of the patient. In this embodiment, the corrugated curved surface data is used in the design software, and the corrugated shape of the corrugated curved surface data is used to assist the placement of the teeth and the generation of the gum, and the corrugated shape of the corrugated curved surface data is consistent with the interface shape of the teeth and gum part in the finished dental tray.
Further, referring to fig. 6, in an embodiment of the method for manufacturing a complete denture according to the present invention, with reference to the above embodiment, the step S30 further includes:
s301, displaying the process step of acquiring the full-mouth dental data model by the full-mouth dental data model;
step S302, determining NC data of the complete denture to be processed according to the process steps;
step S303, generating and exporting an NC work order based on the NC data.
Specifically, in this embodiment, the corrected and optimized full-mouth dental data adapted to the internal environment of the oral cavity of the patient is obtained in the design software, the full-mouth dental data model is displayed on the display terminal, the process steps of the model are automatically captured from the displayed full-mouth dental model data, the NC data of the full-mouth denture to be processed is obtained based on the process steps, and in this embodiment, the designed full-mouth dental data is imported. And carrying out digital simulation tool path simulation processing on the imported full-mouth dental data according to a unique processing strategy for the full-mouth dental data in the typesetting software. Thus what has been exported in file format is a full dental NC data file. The NC data file can be popped out before the finished dental disc is processed, so that an operator can check and confirm the NC data file. In the embodiment, on one hand, the NC data of the complete denture to be processed is automatically acquired through the complete dentognathic data model, so that errors caused by manual input are avoided, the precision of a processed workpiece is ensured, and meanwhile, the investment of labor cost is reduced; on the other hand, the accuracy of the machining program is ensured by generating an NC data file for operators to lack.
Further, referring to fig. 7, based on the above embodiment, in one embodiment of the method for manufacturing a complete denture according to the present invention, the step S302 further includes:
step S3021, automatically matching the coordinate orientation of the complete denture to be processed;
step S3022, drawing according to the edge position of the full gum model to obtain an edge line of the full gum model;
step S3023, adding a supporting rod at the target position of the full-mouth dental model;
and S3024, performing digital tool path operation based on the coordinate orientation, the edge line and the support rod to obtain NC data of the complete denture to be processed.
Specifically, in this embodiment, the typesetting software is used to import the designed full-mouth dental data, and the position information of the coordinate orientation in the full-mouth dental data is matched with the position information of the coordinate orientation in the typesetting software according to the position information of the coordinate orientation in the full-mouth dental data, and the full-mouth dental data and the typesetting software are automatically matched to the same position, so as to achieve the purpose of accurately processing the dental plate of the subsequent finished product. The typesetting software can automatically position the dental jaw data in the typesetting software, place the dental jaw data at a proper position, and draw the edge position of the designed gum part, namely the edge line, so that the function of confirming the direction of the cutter processing of the auxiliary cutting equipment is achieved, and the condition of incomplete processing is reduced. The typesetting software can automatically add the supporting rods to the dental data in the typesetting software and place the supporting rods at proper positions. So that the finished complete denture can be connected with the residual finished dental plate to prevent the complete denture from falling off in the cutting process.
Further, referring to fig. 8, based on the above embodiment, step S40 of the method for manufacturing a complete denture further includes:
step S401, importing the NC data into cutting equipment;
and S402, cutting a finished dental disc on the cutting equipment according to the NC data to obtain a target complete denture, wherein the entity finished dental disc is generated according to the coordinate orientation of the standardized dental arch, the gingiva and the complete dental jaw data extracted from the software database.
Specifically, in the present embodiment, the whole dental jaw NC data is imported into the cutting device, and cutting is performed using the tool path information in the NC data; a positioning point can be added in the finished toothed disc, so that the toothed disc can be accurately placed in cutting equipment, the coordinate orientation position information in the typesetting NC data can be ensured to be consistent with the orientation position coordinate of the finished toothed disc, and accurate processing is realized. Processing the complete denture by using a dental special polishing machine to obtain a finished complete denture; the automatic positioning and automatic typesetting functions are used, the finished toothed disc can be processed more accurately by digital operation, and errors caused by manual adjustment are avoided; the use of a finished tray is less bulky than conventional trays, and reduces cutting time and material costs.
Referring to fig. 9, an embodiment of the present invention provides a complete denture manufacturing system 300, including: a model generation module 310, a data optimization module 320, an NC data module 330, and a fabrication module 340. Wherein,
the model generation module 310 is used for acquiring model data of the complete denture to be processed;
the data optimization module 320 is used for inputting the model data into design software to perform data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
the NC data module 330 is used for obtaining NC data of the complete denture to be added based on the complete dentognathic data;
and the manufacturing module 340 is used for manufacturing the complete denture to be processed according to the NC data.
Further, one embodiment of the present invention provides an electronic device including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can realize the steps of the complete denture manufacturing method according to any one of the above embodiments when the instructions are executed.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, in which a complete denture manufacturing program is stored, and when executed by a processor, the complete denture manufacturing program implements the following operations:
obtaining model data of the complete denture to be processed;
inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
obtaining NC data of the complete denture to be processed based on the complete dentognathic data;
and manufacturing the complete denture to be processed according to the NC data.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed comprises the following steps:
inputting the three-dimensional model data of the complete denture to be processed into design software;
and obtaining full-mouth dental data based on the three-dimensional model data.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of obtaining full-mouth dental data based on the three-dimensional model data comprises:
obtaining an internal environment of the oral cavity and physiological anatomical landmark points of the oral cavity according to the three-dimensional model data;
and acquiring full-mouth jaw data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of obtaining full-mouth dental data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch comprises the following steps:
drawing an oral cavity edge line and the placing position of the standardized dental arch according to the oral cavity internal environment and the oral cavity physiological anatomical mark points to obtain a complete denture model;
generating a complete gum model through optimization of corrugated curved surface data according to the complete denture model;
and combining the complete denture model and the complete gum model to obtain complete dentognathic data.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of obtaining the NC data of the complete denture to be processed based on the complete dentognathic data comprises the following steps:
displaying the whole dental jaw data model to obtain the process step of the whole dental jaw data model;
determining NC data of the complete denture to be processed according to the process steps;
and generating and exporting an NC work order based on the NC data.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of determining the NC data of the complete denture to be processed according to the process steps comprises the following steps:
automatically matching the coordinate orientation of the complete denture to be processed;
drawing according to the edge position of the full-mouth gum model to obtain an edge line of the full-mouth gum model;
adding a supporting rod at the target position of the full-mouth dental model;
and carrying out digital tool path operation based on the coordinate orientation, the edge line and the support rod to obtain NC data of the complete denture to be processed.
Further, the complete denture making program is executed by the processor to realize the following operations:
the step of manufacturing the complete denture to be processed according to the NC data comprises the following steps:
importing the NC data into cutting equipment;
and cutting a finished dental disc on the cutting equipment according to the NC data to obtain a target complete denture, wherein a solid finished dental disc is generated through the coordinate orientation of the standardized dental arch, the gingiva and the complete dental jaw data extracted from a software database.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method for manufacturing complete dentures is characterized by comprising the following steps:
obtaining model data of the complete denture to be processed;
inputting the model data into design software for data optimization to obtain complete dentures and complete dentures data of the complete dentures to be processed;
obtaining NC data of the complete denture to be processed based on the complete dentognathic data;
and manufacturing the complete denture to be processed according to the NC data.
2. The method for manufacturing a complete denture according to claim 1, wherein the step of inputting the model data into design software for data optimization to obtain complete dental data of the complete denture to be processed comprises:
inputting the three-dimensional model data of the complete denture to be processed into design software;
and obtaining full-mouth dental data based on the three-dimensional model data.
3. The method for producing a complete denture according to claim 2, wherein the step of obtaining complete dental data based on the three-dimensional model data includes:
obtaining an internal environment of the oral cavity and physiological anatomical landmark points of the oral cavity according to the three-dimensional model data;
and acquiring full-mouth jaw data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placing position of the standardized dental arch.
4. The method for manufacturing a complete denture according to claim 3, wherein the step of obtaining complete dentognathic data based on the internal environment of the oral cavity, the physiological anatomical landmark points of the oral cavity and the placement position of the standardized dental arch comprises:
drawing an oral cavity edge line and the placing position of the standardized dental arch according to the oral cavity internal environment and the oral cavity physiological anatomical mark points to obtain a complete denture model;
generating a complete gum model through optimization of corrugated curved surface data according to the complete denture model;
and combining the complete denture model and the complete gum model to obtain complete dentognathic data.
5. The method for manufacturing a complete denture according to claim 1, wherein the step of obtaining NC data of the complete denture to be processed based on the complete dental data comprises:
displaying the whole dental jaw data model to obtain the process step of the whole dental jaw data model;
determining NC data of the complete denture to be processed according to the process steps;
and generating and exporting an NC work order based on the NC data.
6. The method for manufacturing a complete denture according to claim 5, wherein the step of determining NC data of the complete denture to be processed according to the process steps comprises:
automatically matching the coordinate orientation of the complete denture to be processed;
drawing according to the edge position of the full-mouth gum model to obtain an edge line of the full-mouth gum model;
adding a supporting rod at the target position of the full-mouth dental model;
and carrying out digital tool path operation based on the coordinate orientation, the edge line and the support rod to obtain NC data of the complete denture to be processed.
7. The method for producing a complete denture according to claim 1, wherein the step of producing the complete denture to be processed based on the NC data includes:
importing the NC data into cutting equipment;
and cutting a finished dental disc on the cutting equipment according to the NC data to obtain a target complete denture, wherein a solid finished dental disc is generated through the coordinate orientation of the standardized dental arch, the gingiva and the complete dental jaw data extracted from a software database.
8. A complete denture manufacturing system, comprising:
the model generation module is used for acquiring model data of the complete denture to be processed;
the data optimization module is used for inputting the model data into design software to carry out data optimization to obtain complete dentognathic data of the complete denture to be processed;
the NC data module is used for obtaining NC data of the complete denture to be added based on the complete dentognathic data;
and the manufacturing module is used for manufacturing the complete denture to be processed according to the NC data.
9. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon instructions executable by at least one processor, the instructions being executable by the at least one processor to enable the at least one processor, when executed, to implement the steps of the method of manufacturing a complete denture according to claims 1-7.
10. A computer-readable storage medium having stored thereon a program of an automated programming method, which when executed by a processor, implements the steps of the complete denture fabrication method as recited in claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474117.XA CN114145870B (en) | 2021-12-03 | 2021-12-03 | Method, system, equipment and storage medium for manufacturing complete denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111474117.XA CN114145870B (en) | 2021-12-03 | 2021-12-03 | Method, system, equipment and storage medium for manufacturing complete denture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114145870A true CN114145870A (en) | 2022-03-08 |
| CN114145870B CN114145870B (en) | 2024-05-07 |
Family
ID=80452468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111474117.XA Active CN114145870B (en) | 2021-12-03 | 2021-12-03 | Method, system, equipment and storage medium for manufacturing complete denture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114145870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246260A1 (en) * | 2022-06-22 | 2023-12-28 | 珠海拜瑞口腔医疗股份有限公司 | Flexible intelligent manufacturing and production method and system for custom denture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09238959A (en) * | 1996-03-11 | 1997-09-16 | G C:Kk | Making of complete denture |
| CN106037967A (en) * | 2016-06-29 | 2016-10-26 | 南京医科大学附属口腔医院 | Method for producing immediate complete or half denture based on 3D printing technique |
| CN106687068A (en) * | 2016-12-20 | 2017-05-17 | 北京大学口腔医院 | Method and device for making complete denture based on data mining |
| CN106794053A (en) * | 2014-10-23 | 2017-05-31 | 北京大学口腔医学院 | The preparation method and producing device of complete denture |
| CN111529105A (en) * | 2020-05-19 | 2020-08-14 | 北京联袂义齿技术有限公司 | Digital manufacturing method of complete denture three-dimensional support |
| CN113367821A (en) * | 2021-06-07 | 2021-09-10 | 深圳云甲科技有限公司 | Digital processing method and system for forming movable complete denture |
-
2021
- 2021-12-03 CN CN202111474117.XA patent/CN114145870B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09238959A (en) * | 1996-03-11 | 1997-09-16 | G C:Kk | Making of complete denture |
| CN106794053A (en) * | 2014-10-23 | 2017-05-31 | 北京大学口腔医学院 | The preparation method and producing device of complete denture |
| CN106037967A (en) * | 2016-06-29 | 2016-10-26 | 南京医科大学附属口腔医院 | Method for producing immediate complete or half denture based on 3D printing technique |
| CN106687068A (en) * | 2016-12-20 | 2017-05-17 | 北京大学口腔医院 | Method and device for making complete denture based on data mining |
| CN111529105A (en) * | 2020-05-19 | 2020-08-14 | 北京联袂义齿技术有限公司 | Digital manufacturing method of complete denture three-dimensional support |
| CN113367821A (en) * | 2021-06-07 | 2021-09-10 | 深圳云甲科技有限公司 | Digital processing method and system for forming movable complete denture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023246260A1 (en) * | 2022-06-22 | 2023-12-28 | 珠海拜瑞口腔医疗股份有限公司 | Flexible intelligent manufacturing and production method and system for custom denture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114145870B (en) | 2024-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11379097B2 (en) | Treatment of teeth by aligners | |
| US11534275B2 (en) | Method for constructing a restoration | |
| RU2739965C1 (en) | System for preparation of teeth for installation of veneers | |
| CN111616821B (en) | Digital three-dimensional construction and manufacturing method of personalized planting base station | |
| EP2918240B1 (en) | Digital dentistry | |
| JP2020054844A (en) | Computer-implemented dental restoration design | |
| CN109640869A (en) | The method for visualizing rectifier by modifying tooth position and manufacturing rectifier | |
| CN106725936B (en) | Dental 3D printing system based on cloud technology | |
| KR101045004B1 (en) | Customized Abutment Processing Apparatus and Method for Dental Implants | |
| JP2008307281A (en) | Method for producing model of oral cavity having implant holes, method for producing stent, and method for producing denture | |
| KR101865701B1 (en) | Mobile iinked implant diagnosis system | |
| JP2010533008A (en) | Synchronous view of video data and 3D model data | |
| US11219511B2 (en) | Methods for placing an implant analog in a physical model of the patient's mouth | |
| KR20190074062A (en) | Method for setting Gingival line to design prosthesis | |
| US20200138551A1 (en) | Dental-abutment design system and method | |
| KR20150100419A (en) | Manufacturing method of customized abutment using internet system | |
| CN114145870B (en) | Method, system, equipment and storage medium for manufacturing complete denture | |
| EP2679196A1 (en) | Method for designing dental prosthesis structures on implants | |
| PASRICHA et al. | Digitalization of conventional removable prosthesis: CAD-CAM dentures | |
| CN114399551B (en) | Method and system for positioning tooth root orifice based on mixed reality technology | |
| KR102000242B1 (en) | METHOD FOR DESIGN virtual prostheses in edentulous areas | |
| JP2020508777A (en) | Prosthesis design method and system based on archline | |
| CN110883904A (en) | Preparation system and preparation method of shell-shaped tooth appliance | |
| KR20210027623A (en) | Personalized guide-based dental treatment system using 3D scanning and computer simulation | |
| WO2010070710A1 (en) | Orthodontic bracket placement supporting method and placement supporting apparatus |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |