CN112120812B - Planting bridge frame processing control method and system and storage medium - Google Patents
Planting bridge frame processing control method and system and storage medium Download PDFInfo
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- CN112120812B CN112120812B CN202011048372.3A CN202011048372A CN112120812B CN 112120812 B CN112120812 B CN 112120812B CN 202011048372 A CN202011048372 A CN 202011048372A CN 112120812 B CN112120812 B CN 112120812B
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- 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
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- 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
Abstract
The invention provides a method and a system for controlling the processing of a planting bridge and a storage medium, and particularly comprises the following steps: establishing a planting bridge frame processing database, and pre-storing the models of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames; obtaining the model of a target planting bridge frame, and matching to obtain feed data corresponding to the model; controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo; acquiring intraoral three-dimensional data of a patient; and performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge. The model and the feed data which are in one-to-one correspondence are stored in the implant bridge machining database, and the corresponding feed data can be automatically generated only by determining the model of the target implant bridge, so that the personalized typesetting design process can be simplified, and the upper part of the implant bridge connected with the dental crown and the lower part of the implant bridge connected with the alveolar bone can be suitable for the oral cavity of a patient.
Description
Technical Field
The invention relates to the technical field of dental equipment preparation, in particular to a method and a system for controlling the processing of a planting bridge and a storage medium, and particularly relates to a method and a system for controlling the processing of the planting bridge and a storage medium, wherein the method and the system can cut the planting bridge according to the difference of oral cavity environments of patients.
Background
The implant is a tooth missing restoration method for supporting and retaining an upper dental restoration based on a lower structure implanted into bone tissues, can obtain false teeth which are close to natural teeth in various aspects such as functions, structures, aesthetic effects and the like, and has outstanding restoration effects, so the implant becomes a preferred restoration method for more and more patients with tooth missing.
The dental implant restoration can be specifically divided into a single restoration mode and a bridge restoration mode, when a patient has a single missing tooth, the single restoration mode is adopted, and the single implant tooth is planted at the missing tooth, so that the restoration can be carried out; when a patient has a plurality of missing teeth, if a single restoration mode is still adopted, the alveolar bone of the patient is difficult to bear a plurality of drilling holes, and the restoration effect is difficult to ensure, so that the bridge restoration is a more scientific restoration mode for the plurality of missing teeth.
The implant bridge is an important component for bridge repair and is divided into an upper part and a lower part, wherein the upper part is used for connecting a dental crown, and the lower part plays a role in connecting an alveolar bone. When the planting bridge frame is prepared according to the specific oral environment of a patient, the personalized typesetting design needs to be respectively carried out on the upper part and the lower part, the efficiency is low, and the preparation of the lower part is particularly difficult because the connection relation with the alveolar bone needs to be considered.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, a system and a storage medium for processing and controlling an implant bridge, which can simplify the personalized typesetting design process, so that the upper part of the implant bridge for connecting the dental crown and the lower part of the implant bridge for connecting the alveolar bone can be suitable for the oral cavity of a patient.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a method for controlling the processing of a planting bridge frame comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
and performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo.
Compared with the prior art, the technical scheme has the beneficial effects that: the model and the feed data which are in one-to-one correspondence are stored in the implant bridge machining database, and the corresponding feed data can be automatically generated only by determining the model of the target implant bridge, so that the personalized typesetting design process can be simplified, and the upper part of the implant bridge connected with the dental crown and the lower part of the implant bridge connected with the alveolar bone can be suitable for the oral cavity of a patient.
Further, the establishing of the planting bridge frame processing database specifically comprises the following steps:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool;
storing feed data corresponding to the planting bridge frame suitable for the model;
and repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
The beneficial effect who adopts above-mentioned scheme is: and the mode of collecting data is adopted, personalized typesetting design is carried out in advance, feed data suitable for the model is generated and is convenient for standardized processing in the production process.
Further, after acquiring intraoral three-dimensional data of the patient, the method further comprises: generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain an alveolar bone coupling base;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
The beneficial effect who adopts above-mentioned scheme is: because the alveolar bone connection lower part is prepared by adopting standardized feed data, the alveolar bone connection lower part of the alveolar bone connection lower part is the same as long as the model is the same, and the alveolar bone connection lower part is matched with the upper alveolar bone coupling base station, so that the alveolar bone connection lower part can be suitable for patients with different alveolar bone conditions.
Further, the personalized cutting is performed on the raw material embryo according to the intraoral three-dimensional data, and after the crown connection upper part of the target implantation bridge frame is formed on the raw material embryo, the method further comprises the following steps: generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating a dental crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the dental crown model to obtain a dental crown, wherein the dental crown is fixedly installed on the upper part of the dental crown connection of the target implantation bridge through an adhesive;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
The beneficial effect who adopts above-mentioned scheme is: and generating a dental crown model according to the three-dimensional data of the contralateral tooth, and further instantiating to obtain the dental crown, so that the obtained dental crown can be perfectly matched with the contralateral tooth and the connection upper part of the dental crown, and the oral cavity repairing effect is improved.
Further, the obtaining of the model of the target planting bridge specifically includes: obtaining the model of the target planting bridge frame according to a model confirmation instruction input by an operator;
the acquiring intraoral three-dimensional data of the patient specifically includes: intraoral scan data of a patient is acquired and converted to intraoral three-dimensional data of the patient.
The beneficial effect who adopts above-mentioned scheme is: determining the model of a target planting bridge frame by receiving an instruction input by an operator so as to prepare a planting bridge frame suitable for a specific patient; intraoral three-dimensional data are obtained through intraoral scanning data conversion, so that the data precision is improved.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a planting bridge processing control system, the system comprising a processor, a memory, and a communication unit;
the memory having stored thereon a program executable by the processor;
the communication unit realizes connection communication between the processor and the memory;
the processor executes a program to implement the steps of:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
and performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo.
Compared with the prior art, the technical scheme has the beneficial effects that: the model and the feed data which are in one-to-one correspondence are stored in the implant bridge machining database, and the corresponding feed data can be automatically generated only by determining the model of the target implant bridge, so that the personalized typesetting design process can be simplified, and the upper part of the implant bridge crown and the lower part of the implant bridge alveolar bone can be suitable for the oral cavity of a patient.
Further, the establishing of the planting bridge frame processing database specifically comprises the following steps:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool;
storing feed data corresponding to the planting bridge frame suitable for the model;
and repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
The beneficial effect who adopts above-mentioned scheme is: and the mode of collecting data is adopted, personalized typesetting design is carried out in advance, feed data suitable for the model is generated and is convenient for standardized processing in the production process.
Further, after acquiring intraoral three-dimensional data of the patient, the method further comprises: generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain an alveolar bone coupling base;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
The beneficial effect who adopts above-mentioned scheme is: because the alveolar bone connection lower part is prepared by adopting standardized feed data, the alveolar bone connection lower part of the alveolar bone connection lower part is the same as long as the model is the same, and the alveolar bone connection lower part is matched with the upper alveolar bone coupling base station, so that the alveolar bone connection lower part can be suitable for patients with different alveolar bone conditions.
Further, the personalized cutting is performed on the raw material embryo according to the intraoral three-dimensional data, and after the crown connection upper part of the target implantation bridge frame is formed on the raw material embryo, the method further comprises the following steps: generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating a dental crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the dental crown model to obtain a dental crown, wherein the dental crown is fixedly installed on the upper part of the dental crown connection of the target implantation bridge through an adhesive;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
The beneficial effect who adopts above-mentioned scheme is: and generating a dental crown model according to the three-dimensional data of the contralateral tooth, and further instantiating to obtain the dental crown, so that the obtained dental crown can be perfectly matched with the contralateral tooth and the connection upper part of the dental crown, and the oral cavity repairing effect is improved.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a computer readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to perform a method as described above.
Drawings
Fig. 1 is a flow chart of a method for controlling the processing of a planting bridge according to the present invention.
Fig. 2 is a schematic diagram of a processing control system for a planting bridge of the present invention.
Fig. 3 is a schematic view of the alveolar bone connection lower part in the method and system for controlling the processing of the implant bridge according to the present invention.
Fig. 4 is a schematic view of the crown connection upper portion in the method and system for controlling the processing of the implant bridge according to the present invention.
In the figures, the list of components represented by the various reference numbers is as follows:
a processor 1, a memory 2, an alveolar bone connection inferior part 3, and a crown connection superior part 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The implant bridge is an important component for bridge repair and is divided into an upper part and a lower part, wherein the upper part is a dental crown connecting upper part and is used for connecting a dental crown, and the lower part is an alveolar bone connecting lower part and plays a role in connecting an alveolar bone. When the implant bridge is prepared according to the specific oral environment of a patient, personalized typesetting design needs to be carried out on the upper part of the connection of the dental crown and the lower part of the connection of the alveolar bone, so that the efficiency is low, and the connection relation between the lower part of the connection of the alveolar bone and the alveolar bone needs to be considered, so that a cutting path needs to be designed in a targeted manner each time according to the oral condition of the patient, and therefore, the implant bridge in the prior art is particularly difficult to prepare.
As shown in fig. 1, in order to solve the above problem, the present invention provides a method for controlling the processing of a plant bridge, comprising the following steps:
s1, a planting bridge frame processing database is established, wherein the types of a plurality of planting bridge frames and the feed data of the planting bridge frames are stored in the planting bridge frame processing database in advance, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one to one. An operator establishes a planting bridge frame processing database based on a planting bridge frame processing control system, and the model and the feed data which correspond to each other one by one are stored in the database.
S2, obtaining the model of the target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model. After determining the model of the target planting bridge, an operator inputs a corresponding instruction into a planting bridge machining control system, and then corresponding feed data can be quickly matched.
And S3, controlling the numerical control machine tool to cut the raw material blank according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material blank, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same. The alveolar bone connecting lower part 3 is shown in fig. 3. In the prior art, in order to form the alveolar bone connection lower part suitable for a specific oral environment, an operator needs to perform typesetting design to determine a cutting path, and the process needs to consume a large amount of time; different from the prior art, the method controls the numerical control machine tool to cut the raw material embryo according to the matched feed data, so that the alveolar bone connecting lower part of the target planting bridge can be quickly formed on the raw material embryo.
And S4, acquiring intraoral three-dimensional data of the patient. After the alveolar bone connection lower part is completed, a crown connection upper part is formed, and the crown connection upper part is generated according to the intraoral three-dimensional data, so that the intraoral three-dimensional data of the patient needs to be acquired first.
S5, performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo. The crown connection upper 4 is shown in fig. 4.
Based on the technical scheme, in the process of preparing the planting bridge frame, the cutter path can be determined without performing corresponding typesetting design on each planting bridge frame as in the prior art, the model and the feed data which are in one-to-one correspondence are stored in the processing database of the planting bridge frame, and the corresponding feed data can be automatically generated only by determining the model of the target planting bridge frame, so that the personalized typesetting design process can be simplified, and the upper part of the dental crown connection of the planting bridge frame and the lower part of the alveolar bone connection can be suitable for the oral cavity of a patient.
Specifically, the establishing of the planting bridge frame processing database specifically comprises the following steps:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool. The planting bridge frame used in the industry is of a fixed model, and the step can be understood as that for each model of planting bridge frame, an operator designs corresponding feed data in advance to determine a cutting tool, a feed position and a feed depth. The significance of the step is that after the model of the target planting bridge frame is determined, the feed data corresponding to the model can be quickly obtained.
And storing the feed data corresponding to the planting bridge frame suitable for the model.
And repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
Based on the technical scheme, the personalized typesetting design is performed in advance by adopting a data collecting mode, and the feed data of the model is generated and suitable for the model, so that the standardized processing is performed in the production process.
Preferably, after acquiring intraoral three-dimensional data of the patient, the method further comprises: generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base.
Specifically, the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
The alveolar bone conditions of each patient are different, the lower alveolar bone connecting part is prepared by adopting standardized feed data, the lower alveolar bone connecting part connected with the alveolar bone is completely the same on an implant bridge frame of the same model, in order to solve the matching problem, an alveolar bone coupling base platform model is generated according to alveolar bone three-dimensional data, and then the alveolar bone coupling base platform is obtained by instantiation, the upper part of the alveolar bone coupling base platform is connected with the lower alveolar bone connecting part in the implant bridge frame, the lower part of the alveolar bone coupling base platform is connected with the alveolar bone of the patient, and in the process of preparing the alveolar bone coupling base platform, the alveolar bone coupling base platform can be suitable for patients with different alveolar bone conditions only by adjusting the transitional connection relation between the upper part and the lower part.
Preferably, the personalized cutting of the raw material embryo according to the intraoral three-dimensional data further comprises, after the crown connection upper part of the target implantation bridge frame is formed on the raw material embryo: and generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown.
Specifically, the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating a dental crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the dental crown model to obtain a dental crown, wherein the dental crown is fixedly installed on the upper part of the dental crown connection of the target implantation bridge through an adhesive;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
Based on the technical scheme, the dental crown model is generated according to the three-dimensional data of the contralateral tooth, and the dental crown is further instantiated to obtain the dental crown, so that the obtained dental crown can be perfectly matched with the contralateral tooth and the upper part of the dental crown, and the oral cavity repairing effect is improved.
Specifically, the obtaining of the model of the target planting bridge specifically includes: obtaining the model of the target planting bridge frame according to a model confirmation instruction input by an operator;
the acquiring intraoral three-dimensional data of the patient specifically includes: intraoral scan data of a patient is acquired and converted to intraoral three-dimensional data of the patient.
Determining the model of a target planting bridge frame by receiving an instruction input by an operator so as to prepare a planting bridge frame suitable for a specific patient; intraoral three-dimensional data are obtained through intraoral scanning data conversion, so that the data precision is improved.
As shown in fig. 2, correspondingly, a planting bridge processing control system comprises a processor 1, a memory 2 and a communication unit;
the memory having stored thereon a program executable by the processor;
the communication unit realizes connection communication between the processor and the memory;
the processor executes a program to implement the steps of:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
and performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo.
Preferably, the establishing of the planting bridge frame processing database specifically comprises the following steps:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool;
storing feed data corresponding to the planting bridge frame suitable for the model;
and repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
Preferably, after acquiring intraoral three-dimensional data of the patient, the method further comprises: generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain an alveolar bone coupling base;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
Preferably, the personalized cutting of the raw material embryo according to the intraoral three-dimensional data further comprises, after the crown connection upper part of the target implantation bridge frame is formed on the raw material embryo: generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown;
the method specifically comprises the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating a dental crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the dental crown model to obtain a dental crown, wherein the dental crown is fixedly installed on the upper part of the dental crown connection of the target implantation bridge through an adhesive;
generating an alveolar bone coupling base model according to the alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain the alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of the patient.
Correspondingly, the invention also provides a computer readable storage medium storing one or more programs, which are executable by one or more processors to perform the method as described above.
In summary, the present invention provides a method, a system and a storage medium for controlling processing of a plant bridge, which specifically include: establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database; obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model; controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo; acquiring intraoral three-dimensional data of a patient; and performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo. The model and the feed data which are in one-to-one correspondence are stored in the implant bridge machining database, and the corresponding feed data can be automatically generated only by determining the model of the target implant bridge, so that the personalized typesetting design process can be simplified, and the upper part of the implant bridge connected with the dental crown and the lower part of the implant bridge connected with the alveolar bone can be suitable for the oral cavity of a patient.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (8)
1. A method for controlling the processing of a planting bridge frame is characterized by comprising the following steps:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
generating an alveolar bone coupling base model according to alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain an alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of a patient;
the upper part of the alveolar bone coupling base station is connected with the lower part of the alveolar bone connection in the planting bridge, and the lower part of the alveolar bone coupling base station is connected with the alveolar bone of a patient.
2. The method for controlling machining of a plant bridge stand as claimed in claim 1, wherein the step of establishing the plant bridge stand machining database specifically comprises the steps of:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool;
storing feed data corresponding to the planting bridge frame suitable for the model;
and repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
3. The method for controlling machining of an implant bridge according to claim 1, wherein the step of performing personalized cutting on the blank according to the intraoral three-dimensional data after forming the crown connection upper portion of the target implant bridge on the blank further comprises: generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown;
the dental crowns are fixedly arranged on the upper dental crown connecting part of the target implantation bridge frame through an adhesive.
4. The method for controlling machining of a planting bridge according to any one of claims 1 to 3, wherein the obtaining of the model of the target planting bridge specifically comprises: obtaining the model of the target planting bridge frame according to a model confirmation instruction input by an operator;
the acquiring intraoral three-dimensional data of the patient specifically includes: intraoral scan data of a patient is acquired and converted to intraoral three-dimensional data of the patient.
5. The planting bridge frame processing control system is characterized by comprising a processor, a memory and a communication unit;
the memory having stored thereon a program executable by the processor;
the communication unit realizes connection communication between the processor and the memory;
the processor executes a program to implement the steps of:
establishing a planting bridge frame processing database, wherein the types of a plurality of planting bridge frames and the feed data of the plurality of planting bridge frames are prestored in the planting bridge frame processing database, and the types of the planting bridge frames correspond to the feed data of the planting bridge frames one by one;
obtaining the model of a target planting bridge, and matching in the planting bridge processing database according to the model of the target planting bridge to obtain feed data corresponding to the model;
controlling the numerical control machine tool to cut the raw material embryo according to the matched feed data, and forming an alveolar bone connection lower part of the target planting bridge on the raw material embryo, wherein the alveolar bone connection lower parts of the target planting bridges of the same type are completely the same;
acquiring intraoral three-dimensional data of a patient;
performing personalized cutting on the raw material embryo according to the intraoral three-dimensional data to form a crown connection upper part of the target implantation bridge frame on the raw material embryo;
after obtaining intraoral three-dimensional data of the patient, the method further comprises: generating an alveolar bone coupling base model according to alveolar bone three-dimensional data in the intraoral three-dimensional data, and instantiating the alveolar bone coupling base model to obtain an alveolar bone coupling base, wherein the alveolar bone coupling base is used for fixedly installing the target implant bridge in the mouth of a patient;
the upper part of the alveolar bone coupling base station is connected with the lower part of the alveolar bone connection in the planting bridge, and the lower part of the alveolar bone coupling base station is connected with the alveolar bone of a patient.
6. The planting bridge processing control system of claim 5, wherein the establishing of the planting bridge processing database specifically comprises the steps of:
generating feed data suitable for the model according to the model of the planting bridge, wherein the feed data comprises cutting tools required for cutting the model of the planting bridge, and the feed position and the feed depth of each cutting tool;
storing feed data corresponding to the planting bridge frame suitable for the model;
and repeating the steps until the cutting feed data corresponding to all types of planting bridges are stored in the planting bridge processing database.
7. The implant bridge processing control system according to claim 5, wherein the personalized cutting of the raw material embryo according to the intraoral three-dimensional data further comprises, after forming the crown connection upper portion of the target implant bridge on the raw material embryo: generating a crown model according to the contralateral tooth three-dimensional data in the intraoral three-dimensional data, and instantiating the crown model to obtain a crown;
the dental crowns are fixedly arranged on the upper dental crown connecting part of the target implantation bridge frame through an adhesive.
8. A computer readable storage medium, characterized in that the storage medium stores one or more programs executable by one or more processors to perform the method of any of claims 1 to 4.
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Address after: Building 11A, Building 1, Kangtaijian Health Industry Building, No. 7 Rongtian Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province, 518100 Patentee after: Shenzhen Kangtaijian Medical Technology Co.,Ltd. Address before: 518100 room 11a, building 1, kangtaijian health industry building, No. 2005, Rongtian Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KANGTAIJIAN DENTAL INSTRUMENT CO.,LTD. |