Suction control method, device and equipment of root canal therapeutic apparatus and medium

Abstract

The invention relates to the technical field of dental equipment, and discloses a suction control method, device and equipment of a root canal therapeutic apparatus and a medium. The method comprises the following steps: acquiring first picture data in teeth; determining size information of each root canal in the tooth based on the first picture data; determining each target suction parameter when a suction head of the root canal therapeutic apparatus sucks each root canal based on each piece of size information; and controlling the suction head to suck the root canals according to the target suction parameters. According to the invention, according to the size of the interior of the tooth and the size information of each root canal, required target suction parameters can be automatically adjusted when suction is carried out on areas inside different teeth, the suction parameters do not need to be manually adjusted, secondary suction can be avoided while a good suction effect is achieved, and the suction efficiency is improved. And the overall progress and efficiency of root canal therapy are improved.

Description

Background Art

[0002] In the use of existing dental root canal treatment instruments, the suction parameters of the suction head of the root canal treatment instrument are usually adjusted manually to a large extent. When the suction head is used for suction at different positions inside the tooth, the required suction parameters are different due to the different suction difficulties inside the tooth. The existing technology requires manual adjustment, but the accuracy of manual adjustment is not enough. There is a possibility that the nerve tissue or infection inside the tooth cannot be extracted due to the suction parameter being too small, affecting the treatment effect of the root canal treatment. If the suction is repeated, it will affect the overall progress and efficiency of the root canal treatment. Summary of the invention

[0003] The present application provides a suction control method, device, equipment and medium for a root canal therapy instrument, which can automatically adjust to the required target suction parameters when suctioning different areas inside the teeth according to the size of the inside of the teeth and the size information of each root canal, without the need to manually adjust the suction parameters. While achieving a good suction effect, it can avoid secondary suction, thereby improving the overall progress and efficiency of root canal treatment.

[0004] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0005] According to one aspect of an embodiment of the present application, a suction control method for a root canal therapy instrument is provided, wherein the control system includes a root canal therapy instrument and a controller, the root canal therapy instrument includes a suction head, the controller is used to control the suction parameters of the suction head, and the method is executed by the controller, and the method includes:

[0006] Acquire first image data of the interior of the tooth;

[0007] Determine size information of each root canal inside the tooth based on the first image data;

[0008] Determine, based on each of the size information, each target suction parameter of the suction head of the root canal therapy instrument when suctioning each of the root canals;

[0009] The suction head is controlled to suction each of the root canals according to each of the target suction parameters.

[0010] In one embodiment of the present application, based on the above solution, the control system further includes a microscope, and the obtaining of first image data of the interior of the tooth includes:

[0011] Acquire first image data of the interior of the tooth collected by the microscope.

[0012] In one embodiment of the present application, based on the above solution, determining the size information of each root canal inside the tooth based on the first image data includes:

[0013] Inputting the first image data into a preset training model to obtain regional information of each root canal inside the tooth in the first image data;

[0014] The size information of each of the root canals is determined according to the area information.

[0015] In one embodiment of the present application, based on the above scheme, a single target suction parameter is determined by the following method:

[0016] If the size information is less than or equal to a first preset size threshold, determining the target suction parameter to be a first suction parameter;

[0017] If the size information is greater than the first preset size threshold and less than or equal to a second preset size threshold, determining the target puff parameter to be a second puff parameter;

[0018] If the size information is greater than the second preset size threshold, determining the target suction parameter to be a third suction parameter;

[0019] The first preset size threshold is smaller than the second preset size threshold.

[0020] In one embodiment of the present application, based on the above solution, the control system further includes a display terminal, which is connected to the controller; after controlling the suction head to suction each of the root canals according to each of the target suction parameters, the method further includes:

[0021] Acquire second image data of the interior of the tooth after aspirating each of the root canals;

[0022] Determining whether there are any uncleared obstacles in the cavity inside the tooth according to the second image data;

[0023] If the uncleared obstacle exists in the cavity inside the tooth, an indication signal indicating that the obstacle has not been cleared is sent to the display terminal, so that the display terminal will broadcast and display that the obstacle has not been cleared after receiving the indication signal; wherein, the uncleared obstacle is one or more of bacteria and damaged dental pulp nerve tissue.

[0024] In one embodiment of the present application, based on the above solution, judging whether there is an uncleared obstacle in the cavity inside the tooth according to the second image data includes:

[0025] The preset reference image data is compared with the second image data. If the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth.

[0026] In one embodiment of the present application, based on the above solution, after obtaining the second image data of the inside of the tooth after aspiration of each of the root canals, the method further includes:

[0027] Determine whether there are any uncleared foreign objects in each of the root canals based on the second image data;

[0028] If there is any uncleared foreign matter in any of the root canals, determining the target root canal position corresponding to the uncleared foreign matter;

[0029] A target indication signal corresponding to the target root canal position is sent to the display terminal so that the display terminal displays and broadcasts the target root canal position after receiving the target indication signal; wherein the uncleaned foreign matter is one or more of bacteria and damaged dental pulp nerve tissue.

[0030] According to one aspect of an embodiment of the present application, a suction control device for a root canal therapy instrument is provided, the control system includes a root canal therapy instrument and a controller, the root canal therapy instrument includes a suction head, the controller is used to control the suction parameters of the suction head, the device is applied to the controller, and the device includes:

[0031] An acquisition unit, used for acquiring first image data of the interior of a tooth;

[0032] A first determining unit, configured to determine size information of each root canal inside the tooth based on the first image data;

[0033] A second determination unit is used to determine, based on each of the size information, each target suction parameter when the suction head of the root canal therapy instrument suctions each of the root canals;

[0034] A control unit is used to control the suction head to suction each of the root canals according to each of the target suction parameters.

[0035] In one embodiment of the present application, based on the aforementioned solution, the control system further includes a microscope, and the acquisition unit is configured to: acquire first image data of the interior of the tooth collected by the microscope.

[0036] In one embodiment of the present application, based on the aforementioned scheme, the first determination unit is configured to: input the first image data into a preset training model to obtain the area information of each of the root canals inside the tooth in the first image data; and determine the size information of each of the root canals based on the area information.

[0037] In one embodiment of the present application, based on the aforementioned scheme, the second determination unit is configured as: if the size information is less than or equal to a first preset size threshold, determining the target suction parameter as a first suction parameter; if the size information is greater than the first preset size threshold and less than or equal to a second preset size threshold, determining the target suction parameter as a second suction parameter; if the size information is greater than the second preset size threshold, determining the target suction parameter as a third suction parameter; wherein the first preset size threshold is less than the second preset size threshold.

[0038] In one embodiment of the present application, based on the aforementioned scheme, the control system also includes a display terminal, which is connected to the controller; it also includes a picture acquisition unit, which is used to acquire second picture data of the inside of the tooth after suctioning each of the root canals, and a first judgment unit, which is used to judge whether there are any uncleared obstacles in the cavity inside the tooth based on the second picture data; if there are any uncleared obstacles in the cavity inside the tooth, a first sending unit is used to send an indication signal indicating that the obstacle is uncleared to the display terminal, so that the display terminal will broadcast and display that the obstacle is uncleared after receiving the indication signal; wherein, the uncleared obstacles are one or more of bacteria and damaged dental pulp nerve tissue.

[0039] In one embodiment of the present application, based on the aforementioned scheme, the first judgment unit is configured to: compare the preset reference image data with the second image data, and if the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth.

[0040] In one embodiment of the present application, based on the aforementioned scheme, it also includes a second judgment unit, which is used to judge whether there are any uncleaned foreign objects in each of the root canals based on the second image data; a third determination unit, which is used to determine the target root canal position corresponding to the uncleaned foreign objects if any of the root canals has any uncleaned foreign objects; a second sending unit, which is used to send a target indication signal corresponding to the target root canal position to the display terminal, so that the display terminal displays and announces the target root canal position after receiving the target indication signal; wherein the uncleaned foreign objects are one or more of bacteria and damaged dental pulp nerve tissue.

[0041] According to one aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored. The computer program includes executable instructions. When the executable instructions are executed by a processor, the suction control method of the root canal therapy instrument as described in the above embodiment is implemented.

[0042] According to one aspect of an embodiment of the present application, an electronic device is provided, comprising: one or more processors; and a memory for storing executable instructions of the processors, wherein when the executable instructions are executed by the one or more processors, the one or more processors implement the suction control method of the root canal therapy instrument as described in the above-mentioned embodiment.

[0043] In the technical solution of the embodiment of the present application, the size information of each root canal inside the tooth is determined by analyzing the first image data obtained from the inside of the tooth, and then the target suction parameters of the suction head of the root canal treatment instrument when suctioning each root canal can be determined according to the size information, and then the suction head can be controlled to suction each root canal according to the target suction parameters. According to the size of the inside of the tooth and the size information of each root canal, when suctioning different areas inside the tooth, such as a certain root canal, the required target suction parameters can be automatically adjusted, without manually adjusting the suction parameters, and while achieving a good suction effect, secondary suction can be avoided, thereby improving the overall progress and efficiency of root canal treatment.

[0044] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0046] Figure 1 It is a flow chart of a suction control method of a root canal therapy instrument according to an embodiment of the present application;

[0047] Figure 2 is a block diagram of a suction control device of a root canal therapy instrument according to an embodiment of the present application;

[0048] Figure 3 It is a schematic diagram of the system structure of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0049] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be more comprehensive and complete and fully convey the concept of the example embodiments to those skilled in the art.

[0050] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the present application.

[0051] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities may be implemented in software form, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or micro-control node devices.

[0052] The flowcharts shown in the accompanying drawings are only exemplary and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps can be decomposed, and some operations / steps can be combined or partially combined, so the actual execution order may change according to actual conditions.

[0053] It should be noted that the "multiple" mentioned in this article refers to two or more. "And / or" describes the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0054] The implementation details of the technical solution of the embodiment of the present application are described in detail below:

[0055] First of all, it should be noted that the suction control scheme of the root canal therapy instrument proposed in the embodiment of the present application can be applied to the relevant technical fields of dental equipment. The first image data of the inside of the tooth can be obtained by a microscope, that is, the image of the inside of the tooth is magnified by a microscope to analyze the inside of the tooth, and the analysis is performed by a training model that has been trained in the controller. The training model is trained by obtaining a large amount of image data of the inside of the tooth and the inside of the mouth, where the problem inside the tooth is judged by the size of the shadow inside the tooth and the color degree corresponding to each shadow, that is, the size of the inside of the tooth and the size information of each root canal can be determined by combining the training model with the magnification of the microscope, where the depth of the root canal can be preliminarily estimated by the training model, or by increasing the magnification of the microscope to combine with the first image data to calculate the depth.

[0056] Similarly, obstacles and foreign objects inside the teeth include damaged nerves, bacteria, and bacterial infections, etc. These can be determined by color comparison between the set baseline image data and the first image data in the training model to determine what obstacles and foreign objects are currently inside the teeth, thereby improving the suction effect and ensuring that after suction, there will be no necrotic tissue and bacterial infections, etc. in the tooth cavity and root canals to ensure the cleanliness of the inside of the teeth.

[0057] Furthermore, the size of the suction head provided in the embodiment of the present application is optional, and a smaller suction head can be selected to gradually suction each root canal to prevent a larger suction head from being unable to extract residual necrotic tissue and bacteria in the root canal, thereby ensuring the reliability and security of root canal treatment.

[0058] According to one aspect of the present application, a suction control method for a root canal therapy instrument is provided, wherein the control system includes a root canal therapy instrument and a controller, the root canal therapy instrument includes a suction head, the controller is used to control the suction parameters of the suction head, and the method is executed on the controller. Figure 1 Flow chart of a suction control method of a root canal therapy apparatus according to an embodiment of the present application. The suction control method of the root canal therapy apparatus at least includes steps 110 to 140, which are described in detail as follows:

[0059] In step 110, first image data of the interior of a tooth is acquired.

[0060] In one embodiment of the present application, the control system further includes a microscope, and the acquiring of first image data of the interior of the tooth includes:

[0061] Acquire first image data of the interior of the tooth collected by the microscope.

[0062] Specifically, the control method in the embodiment of the present application can be applied to both ultrasonic root canal therapy instruments and microscope root canal therapy instruments. The microscope device in the control system can magnify the first image data inside the tooth, and then the internal image of the tooth can be clearly seen for analysis and identification by the training model and subsequent operation and processing by the operator of the root canal therapy instrument.

[0063] In step 120, size information of each root canal inside the tooth is determined based on the first image data.

[0064] In one embodiment of the present application, determining the size information of each root canal inside the tooth based on the first image data includes:

[0065] Inputting the first image data into a preset training model to obtain regional information of each root canal inside the tooth in the first image data;

[0066] The size information of each of the root canals is determined according to the area information.

[0067] Specifically, the preset training model can be a convolutional neural network. Through the pre-trained training model, that is, by collecting various pictures of the inside of the teeth for training, the trained training model can accurately identify the position and size information of each root canal inside the current tooth, and at the same time, it can judge whether there are uncleared obstacles or foreign objects inside the tooth based on the picture. When there are uncleared obstacles or foreign objects inside the tooth, the display terminal such as the interactive screen can be used to prompt the operator that there is a cleaning problem inside the tooth and that re-examination is required to ensure the accuracy and reliability of root canal treatment.

[0068] In step 130, target suction parameters of the suction head of the root canal treatment instrument when suctioning each of the root canals are determined based on the size information.

[0069] In one embodiment of the present application, the single target suction parameter is determined by the following method:

[0070] If the size information is less than or equal to a first preset size threshold, determining the target suction parameter to be a first suction parameter;

[0071] If the size information is greater than the first preset size threshold and less than or equal to a second preset size threshold, determining the target puff parameter to be a second puff parameter;

[0072] If the size information is greater than the second preset size threshold, determining the target suction parameter to be a third suction parameter;

[0073] Wherein, the first preset size threshold is smaller than the second preset size threshold.

[0074] Specifically, the size information can be the radius of the root canal or the depth of the root canal, that is, the radius of each root canal and the depth of the root canal can be output when the first image data is recognized by the training model. In the embodiment of the present application, taking the depth of the root canal as an example, the first preset size threshold can be 20 mm, and the second preset size threshold is 30 mm, that is, when the length of a root canal is less than or equal to 20 mm, the suction parameter required at this time is smaller, wherein the suction parameter can be specifically the suction force, that is, the required suction force is smaller, and the first suction parameter can be determined as 200N at this time, while ensuring that the current first suction parameter can extract the necrotic tissue and bacteria of the root canal, the energy consumption of the suction head is reduced as much as possible.

[0075] Furthermore, when the length of a root canal is greater than 20 mm and less than or equal to 30 mm, the required suction parameter is relatively large, and the second suction parameter can be determined as 250 N to ensure that there is sufficient suction force to extract the necrotic tissue and bacteria in the root canal. When the length of a root canal is greater than 30 mm, the required suction parameter is relatively large, and the third suction parameter can be determined as 300 N to ensure that there is sufficient suction force to extract the necrotic tissue and bacteria in the root canal.

[0076] In step 140, the suction head is controlled to suction each of the root canals according to each of the target suction parameters.

[0077] Specifically, by controlling the suction head to suction each of the root canals according to the target suction parameters, the target suction parameters can be automatically adjusted to the required target suction parameters when suctioning different areas inside the teeth, such as a certain root canal, without the need to manually adjust the suction parameters. While achieving a good suction effect, secondary suction can be avoided, thereby improving the overall progress and efficiency of root canal treatment.

[0078] In one embodiment of the present application, the control system further includes a display terminal connected to the controller; after controlling the suction head to suction each of the root canals according to each of the target suction parameters, the method further includes:

[0079] Acquire second image data of the interior of the tooth after aspirating each of the root canals;

[0080] Determining whether there are any uncleared obstacles in the cavity inside the tooth according to the second image data;

[0081] If the uncleared obstacle exists in the cavity inside the tooth, an indication signal indicating that the obstacle has not been cleared is sent to the display terminal, so that the display terminal will broadcast and display that the obstacle has not been cleared after receiving the indication signal; wherein, the uncleared obstacle is one or more of bacteria and damaged dental pulp nerve tissue.

[0082] In one embodiment of the present application, judging whether there is an uncleared obstacle in the cavity inside the tooth according to the second image data includes:

[0083] The preset reference image data is compared with the second image data. If the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth.

[0084] Specifically, after aspirating each of the root canals, the second image data of the inside of the tooth is obtained, and then the cavity inside the tooth is judged based on the second image data whether there are any uncleared obstacles. That is, the training model can be used to analyze whether there are any uncleared obstacles in the cavity inside the tooth, wherein the training model can be pre-stored with preset reference image data, which is a clean image of the inside of the tooth. Since the reference image data inside each tooth is inconsistent, a large number of reference images of the inside of the tooth can be pre-stored in the training model. As long as the current second image data is compared with the corresponding reference image data, it can be known whether there are any uncleared obstacles in the cavity inside the tooth.

[0085] That is, if the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth, and the uncleared obstacles are one or more of bacteria and damaged dental pulp nerve tissue. When there are uncleared obstacles in the cavity inside the tooth, an indication signal indicating that the obstacles are uncleared is sent to the display terminal, so that the display terminal displays the uncleared obstacles after receiving the indication signal, so as to prompt the operator to perform corresponding subsequent operations, so as to prevent the later stage of root canal treatment, such as after putting on the crown, it is found that bacteria are uncleared, which affects the overall progress of root canal treatment.

[0086] In one embodiment of the present application, after acquiring the second image data of the interior of the tooth after aspiration of each of the root canals, the method further includes:

[0087] Determine whether there are any uncleared foreign objects in each of the root canals based on the second image data;

[0088] If there is any uncleared foreign matter in any of the root canals, determining the target root canal position corresponding to the uncleared foreign matter;

[0089] A target indication signal corresponding to the target root canal position is sent to the display terminal so that the display terminal displays and broadcasts the target root canal position after receiving the target indication signal; wherein the uncleaned foreign matter is one or more of bacteria and damaged dental pulp nerve tissue.

[0090] Specifically, the magnification of the microscope can be adjusted to observe whether the pulp tissue or bacteria of each root canal after suction has been extracted, that is, to determine whether there are uncleaned foreign objects in each root canal through the second image data, that is, to input the second image data into the training model for analysis and identification. If there are uncleaned foreign objects in any of the root canals, the target root canal position corresponding to the uncleaned foreign objects is determined. If there are uncleaned foreign objects in one root canal, there is one corresponding target root canal position. If there are uncleaned foreign objects in multiple root canals, there are multiple corresponding target root canal positions. A target indication signal corresponding to the target root canal position is sent to the display terminal so that the display terminal displays and broadcasts the target root canal position after receiving the target indication signal, so as to prompt the operator to conduct a review and treatment in time to ensure the cleanliness of the oral cavity and the root canal.

[0091] In summary, by analyzing the first image data of the inside of the tooth, the size information of each root canal inside the tooth is determined, and then the target suction parameters of the suction head of the root canal treatment instrument when suctioning each root canal can be determined according to the size information, and then the suction head can be controlled to suction each root canal according to the target suction parameters. According to the size of the inside of the tooth and the size information of each root canal, when suctioning different areas inside the tooth, such as a root canal, the required target suction parameters can be automatically adjusted, without manually adjusting the suction parameters, and while achieving a good suction effect, secondary suction can be avoided, thereby improving the overall progress and efficiency of root canal treatment.

[0092] Figure 2 This is a block diagram of a suction control device 300 for a root canal therapy instrument according to an embodiment of the present application. The control system includes a root canal therapy instrument and a controller. The root canal therapy instrument includes a suction head. The controller is used to control the suction parameters of the suction head. The device is applied to the controller. The device 300 includes: an acquisition unit 301, a first determination unit 302, a second determination unit 303, and a control unit 304.

[0093] An acquisition unit 301 is used to acquire first image data of the interior of a tooth;

[0094] A first determining unit 302, configured to determine size information of each root canal inside the tooth based on the first image data;

[0095] A second determining unit 303 is used to determine each target suction parameter of the suction head of the root canal therapy instrument when suctioning each root canal based on each size information;

[0096] The control unit 304 is used to control the suction head to suction each of the root canals according to each of the target suction parameters.

[0097] In one embodiment of the present application, based on the aforementioned solution, the control system further includes a microscope, and the acquisition unit is configured to: acquire first image data of the interior of the tooth collected by the microscope.

[0098] In one embodiment of the present application, based on the aforementioned scheme, the first determination unit is configured to: input the first image data into a preset training model to obtain the area information of each of the root canals inside the tooth in the first image data; and determine the size information of each of the root canals based on the area information.

[0099] In one embodiment of the present application, based on the aforementioned scheme, the second determination unit is configured as: if the size information is less than or equal to a first preset size threshold, determining the target suction parameter as a first suction parameter; if the size information is greater than the first preset size threshold and less than or equal to a second preset size threshold, determining the target suction parameter as a second suction parameter; if the size information is greater than the second preset size threshold, determining the target suction parameter as a third suction parameter; wherein the first preset size threshold is less than the second preset size threshold.

[0100] In one embodiment of the present application, based on the aforementioned scheme, the control system also includes a display terminal, which is connected to the controller; it also includes a picture acquisition unit, which is used to acquire second picture data of the inside of the tooth after suctioning each of the root canals, and a first judgment unit, which is used to judge whether there are any uncleared obstacles in the cavity inside the tooth based on the second picture data; if there are any uncleared obstacles in the cavity inside the tooth, a first sending unit is used to send an indication signal indicating that the obstacle is uncleared to the display terminal, so that the display terminal will broadcast and display that the obstacle is uncleared after receiving the indication signal; wherein, the uncleared obstacles are one or more of bacteria and damaged dental pulp nerve tissue.

[0101] In one embodiment of the present application, based on the aforementioned scheme, the first judgment unit is configured to: compare the preset reference image data with the second image data, and if the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth.

[0102] In one embodiment of the present application, based on the aforementioned scheme, it also includes a second judgment unit, which is used to judge whether there are any uncleaned foreign objects in each of the root canals based on the second image data; a third determination unit, which is used to determine the target root canal position corresponding to the uncleaned foreign objects if any of the root canals has any uncleaned foreign objects; a second sending unit, which is used to send a target indication signal corresponding to the target root canal position to the display terminal, so that the display terminal displays and announces the target root canal position after receiving the target indication signal; wherein the uncleaned foreign objects are one or more of bacteria and damaged dental pulp nerve tissue.

[0103] As another aspect, the present application further provides a computer-readable storage medium on which a program product capable of implementing the method provided above in this specification is stored. In some possible implementations, various aspects of the present application may also be implemented in the form of a program product, which includes a program code, and when the program product is run on a terminal device, the program code is used to cause the terminal device to execute the steps according to various exemplary implementations of the present application described in the above "Embodiment Method" section of this specification.

[0104] According to the program product for implementing the above method in the embodiment of the present application, it can adopt a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the program product of the present application is not limited thereto. In this document, a readable storage medium can be any tangible medium containing or storing a program, which can be used by or in combination with an instruction execution system, an apparatus or a device.

[0105] The program product may use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples (non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0106] Computer readable signal media may include data signals propagated in baseband or as part of a carrier wave, in which readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Readable signal media may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0107] The program code embodied on the readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the foregoing.

[0108] Program code for performing the operations of the present application may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., using an Internet service provider to connect through the Internet).

[0109] As another aspect, the present application also provides an electronic device capable of implementing the above method.

[0110] Those skilled in the art will appreciate that various aspects of the present application may be implemented as a system, method or program product. Therefore, various aspects of the present application may be specifically implemented in the following forms, namely: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software, which may be collectively referred to as "circuit", "module" or "system" herein.

[0111] Refer to the following Figure 3 The electronic device 400 according to this embodiment of the present application is described. Figure 3 The electronic device 400 shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0112] like Figure 3As shown, the electronic device 400 is in the form of a general computing device. The components of the electronic device 400 may include but are not limited to: at least one processing unit 410, at least one storage unit 420, and a bus 430 connecting different system components (including the storage unit 420 and the processing unit 410).

[0113] The storage unit stores program codes, which can be executed by the processing unit 410, so that the processing unit 410 executes the steps described in the above “Example Method” section of this specification according to various exemplary implementations of the present application.

[0114] The storage unit 420 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 421 and / or a cache memory unit 422 , and may further include a read-only memory unit (ROM) 423 .

[0115] The storage unit 420 may also include a program / utility 424 having a set (at least one) of program modules 425, such program modules 425 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0116] Bus 430 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller node, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0117] The electronic device 400 may also communicate with one or more external devices 1200 (e.g., keyboards, pointing devices, Bluetooth devices, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 400, and / or communicate with any device that enables the electronic device 400 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 450. In addition, the electronic device 400 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) via a network adapter 460. As shown, the network adapter 460 communicates with other modules of the electronic device 400 via a bus 430. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 400, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0118] Through the description of the above implementation methods, it is easy for those skilled in the art to understand that the example implementation methods described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the implementation methods of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the implementation methods of the present application.

[0119] In addition, the above-mentioned figures are only schematic illustrations of the processes included in the method according to the exemplary embodiments of the present application, and are not intended to be limiting. It is easy to understand that the processes shown in the above-mentioned figures do not indicate or limit the time sequence of these processes. In addition, it is also easy to understand that these processes can be performed synchronously or asynchronously, for example, in multiple modules.

[0120] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be performed without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A suction control method for a root canal therapy instrument, characterized in that: The control system includes an endodontic treatment instrument and a controller, wherein the endodontic treatment instrument includes a suction head, and the controller is used to control the suction parameters of the suction head. The method is executed by the controller, and the method includes: Acquire first image data of the interior of the tooth; Determine size information of each root canal inside the tooth based on the first image data; Determine, based on each of the size information, each target suction parameter of the suction head of the root canal therapy instrument when suctioning each of the root canals; The suction head is controlled to suction each of the root canals according to each of the target suction parameters.

2. The method according to claim 1, characterized in that The control system further includes a microscope, and the step of obtaining first image data of the interior of the tooth includes: Acquire first image data of the interior of the tooth collected by the microscope.

3. The method according to claim 2, characterized in that The determining the size information of each root canal inside the tooth based on the first image data includes: Inputting the first image data into a preset training model to obtain regional information of each root canal inside the tooth in the first image data; The size information of each of the root canals is determined according to the area information.

4. The method according to claim 3, characterized in that The target suction parameters are determined by the following method: If the size information is less than or equal to a first preset size threshold, determining the target suction parameter to be a first suction parameter; If the size information is greater than the first preset size threshold and less than or equal to a second preset size threshold, determining the target puff parameter to be a second puff parameter; If the size information is greater than the second preset size threshold, determining the target suction parameter to be a third suction parameter; The first preset size threshold is smaller than the second preset size threshold.

5. The method according to claim 2, characterized in that: The control system further includes a display terminal connected to the controller; after controlling the suction head to suction each of the root canals according to each of the target suction parameters, the method further includes: Acquire second image data of the interior of the tooth after aspirating each of the root canals; Determining whether there are any uncleared obstacles in the cavity inside the tooth according to the second image data; If the uncleared obstacle exists in the cavity inside the tooth, an indication signal indicating that the obstacle has not been cleared is sent to the display terminal, so that the display terminal will broadcast and display that the obstacle has not been cleared after receiving the indication signal; wherein, the uncleared obstacle is one or more of bacteria and damaged dental pulp nerve tissue.

6. The method according to claim 5, characterized in that The determining, based on the second image data, whether there is an uncleared obstacle in the cavity inside the tooth includes: The preset reference image data is compared with the second image data. If the second image data is inconsistent with the reference image data, it is determined that there are uncleared obstacles in the cavity inside the tooth.

7. The method according to claim 5, characterized in that After acquiring second image data of the interior of the tooth after aspirating each of the root canals, the method further includes: Determine whether there are any uncleared foreign objects in each of the root canals based on the second image data; If there is any uncleared foreign matter in any of the root canals, determining the target root canal position corresponding to the uncleared foreign matter; A target indication signal corresponding to the target root canal position is sent to the display terminal so that the display terminal displays and broadcasts the target root canal position after receiving the target indication signal; wherein the uncleaned foreign matter is one or more of bacteria and damaged dental pulp nerve tissue.

8. A suction control device for a root canal therapy instrument, characterized in that: The control system includes a root canal therapy instrument and a controller, the root canal therapy instrument includes a suction head, the controller is used to control the suction parameters of the suction head, the device is applied to the controller, and the device includes: An acquisition unit, used for acquiring first image data of the interior of a tooth; A first determining unit, configured to determine size information of each root canal inside the tooth based on the first image data; A second determination unit is used to determine, based on each of the size information, each target suction parameter when the suction head of the root canal therapy instrument suctions each of the root canals; A control unit is used to control the suction head to suction each of the root canals according to each of the target suction parameters.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores at least one program code, and the at least one program code is loaded and executed by a processor to implement the operations performed by the method according to any one of claims 1 to 7.

10. An electronic device, characterized in that: The electronic device includes one or more processors and one or more memories, wherein the one or more memories store at least one program code, and the at least one program code is loaded and executed by the one or more processors to implement the operations performed by the method according to any one of claims 1 to 7.

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