阅读说明：本技术 牙渍快速智能清洗系统 (Quick intelligent cleaning system for tooth stains ) 是由 吴文科 鲁宇姣 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种牙渍快速智能清洗系统,包括供水装置,齿模,所述齿模包括上齿槽和下齿槽,其特征在于所述牙渍快速智能清洗系统还包括摄像装置,清洗控制系统；所述供水装置包括水泵,设置于每个水泵出水端的多个电磁阀；所述齿模还包括与每个牙位的牙齿一一对应设置、且将牙齿的清洗面包覆的多个清洗喷片组,与多个所述清洗喷片组一一对应设置的多根清洗水管；所述清洗控制系统包括图像处理模块,清洗参数处理模块,清洗控制模块,人机交互界面和数据储存模块。本发明可实现口腔牙齿的全包覆、同步清洗,大幅提高了口腔牙齿的清洗效率,同时可以对不同牙位的清洗水压力进行智能控制,从而实现了不同牙位牙齿的智能、快速清洗。(The invention discloses a quick and intelligent tooth stain cleaning system which comprises a water supply device and a tooth die, wherein the tooth die comprises an upper tooth groove and a lower tooth groove; the water supply device comprises water pumps and a plurality of electromagnetic valves arranged at the water outlet end of each water pump; the tooth mould also comprises a plurality of cleaning spray sheet groups which are arranged corresponding to the teeth of each tooth position one by one and cover the cleaning surface of the teeth, and a plurality of cleaning water pipes which are arranged corresponding to the cleaning spray sheet groups one by one; the cleaning control system comprises an image processing module, a cleaning parameter processing module, a cleaning control module, a human-computer interaction interface and a data storage module. The invention can realize the full-coating and synchronous cleaning of the teeth in the oral cavity, greatly improve the cleaning efficiency of the teeth in the oral cavity, and simultaneously can intelligently control the cleaning water pressure of different tooth positions, thereby realizing the intelligent and quick cleaning of the teeth in different tooth positions.)

1. The quick intelligent tooth stain cleaning system comprises a water supply device (1) and a tooth die (2), wherein the tooth die (2) comprises an upper tooth groove (201) and a lower tooth groove (202), and is characterized by further comprising a camera device (3) and a cleaning control system (4);

the water supply device (1) comprises a plurality of water pumps (101) which are arranged corresponding to teeth of each tooth position one by one, and a plurality of electromagnetic valves (102) which are arranged at the water outlet end of each water pump and correspond to the teeth of each tooth position one by one;

the tooth mould (2) also comprises a plurality of cleaning spray sheet groups (203) which are arranged corresponding to the teeth of each tooth position one by one and cover the cleaning surface of the teeth, and a plurality of cleaning water pipes (204) which are arranged corresponding to the cleaning spray sheet groups (203) one by one; a cavity is formed inside the cleaning spray plate group (203), and a spray hole (2034) is formed in the wall of the cleaning spray plate group (203) close to the tooth surface cavity; one end of the cleaning water pipe (204) corresponding to the tooth of each tooth position extends to the inside of the tooth mould (2) to be connected with the cavity of the corresponding cleaning spray sheet group (203), and the other end is connected with the corresponding electromagnetic valve (102);

the cleaning control system comprises an image processing module, a cleaning parameter processing module, a cleaning control module, a human-computer interaction interface and a data storage module;

the camera device (3) is connected with the image processing module, and the camera device (3) is used for collecting tooth image information of different tooth positions and transmitting the tooth image information to the image processing module and the data storage module;

the image processing module is used for combining and splicing tooth image information of different tooth positions to construct a complete dentition three-dimensional view, then identifying and analyzing tooth stain grade information of each tooth position in the dentition three-dimensional view, transmitting the stain grade information to the cleaning parameter processing module, and simultaneously transmitting the dentition three-dimensional view to the data storage module;

the cleaning parameter processing module comprises: the water flow pressure parameter acquisition module is used for receiving the stain grade information of each tooth position, simultaneously calling stain grade-water flow pressure comparison data so as to obtain the water flow pressure parameter of each tooth position corresponding to the stain grade information of each tooth position, and sending the water flow pressure parameter of each tooth position to the cleaning control module and transmitting the water flow pressure parameter of each tooth position to the storage module for storage

The cleaning control module includes: the tooth cleaning control device is used for receiving tooth cleaning control commands to control the opening or closing of the electromagnetic valve (102); the water pressure regulating module is used for receiving a water pressure regulating instruction and controlling the water flow pressure of the water supplied by the water pump (1) corresponding to each tooth position according to the water flow pressure parameter of each tooth position transmitted by the cleaning parameter processing module;

the data storage module is used for storing tooth image information, dentition three-dimensional views, stain grade-water flow pressure comparison data and water flow pressure parameters;

the human-computer interaction interface comprises: the water pressure control module is used for sending a tooth cleaning control instruction and a water pressure regulation and control instruction to the cleaning control module; the data storage module is used for recording the stain grade-water flow pressure comparison data and sending the data to the data storage module for storage; the system is used for retrieving tooth image information, a dentition three-dimensional view, stain grade-water flow pressure comparison data and water flow pressure parameters from the data storage module for viewing.

2. The rapid intelligent tooth stain cleaning system according to claim 1, further comprising a negative pressure suction tube (205); one end of the negative pressure suction tube (205) penetrates through the tooth mould (2) and protrudes out of the tail end of the tooth mould (2) to form a suction end, and the other end of the negative pressure suction tube (205) is connected with a negative pressure suction device.

3. The rapid intelligent tooth stain cleaning system according to claim 1, wherein the cleaning spray nozzle set (203) comprises a labial and buccal surface cleaning spray nozzle (2031) which is internally provided with a cavity and provided with a spray nozzle (2034) on the cavity wall, a tongue and palate surface cleaning spray nozzle (2032) and an occlusal surface cleaning spray nozzle (2033); the labial-buccal surface cleaning and spraying piece (2031) and the tongue-palatal surface cleaning and spraying piece (2032) are respectively attached to and arranged at two corresponding sides in the upper tooth socket (201) and the lower tooth socket (202), and the occlusal surface cleaning and spraying piece (2033) is attached to and arranged at the bottom surfaces of the upper tooth socket (201) and the lower tooth socket (202).

4. The rapid intelligent tooth stain cleaning system according to claim 3, wherein a water outlet end of the cleaning water pipe (204) is provided with a labial surface water pipe (2041), a tongue and palate surface water pipe (2042) and an occlusal surface water pipe (2043); the water outlet ends of the labial and buccal surface water pipe (2041), the tongue and palate surface water pipe (2042) and the occlusal surface water pipe (2043) are respectively communicated with the labial and buccal surface cleaning and spraying piece (2031), the tongue and palate surface cleaning and spraying piece (2032) and the occlusal surface cleaning and spraying piece (2033).

5. The rapid intelligent tooth stain cleaning system according to claim 3, wherein the tooth image information of different tooth positions collected by the camera device (3) comprises upper jaw tooth image information and lower jaw tooth image information; the upper jaw tooth image information and the lower jaw tooth image information respectively comprise a left side molar image formed by a left side first premolar, a left side second premolar, a left side first molar and a left side second molar, a left side anterior tooth image formed by a left side middle incisor, a left side lateral incisor and a left side canine, a right side anterior tooth image formed by a right side middle incisor, a right side lateral incisor and a right side canine, and a right side molar image formed by a right side first premolar, a right side second premolar, a right side first molar and a right side second molar.

6. The quick and intelligent tooth stain cleaning system according to claim 3, wherein the diameter of the spray hole (2034) is 0.005 mm-0.05 mm.

7. The quick and intelligent tooth stain cleaning system according to claim 3, wherein the spray holes (2034) are uniformly arranged according to the cleaning surface of the tooth corresponding to the tooth position; the total number of the spray holes (2034) is 15-25.

8. The system for rapidly and intelligently cleaning the tooth stains according to claim 1, wherein the stain grade information is divided into 3-7 grades according to the depth from white porcelain to black porcelain of the color of the stains on the surfaces of the teeth; correspondingly, in the stain grade-water flow pressure comparison data, the water flow pressure parameters corresponding to the stain grade information are 3-7.

9. The system for rapidly and intelligently cleaning tooth stains according to claim 8, wherein the stain grade information is divided into 5 grades of +, ++, +++, ++++, and ++++, according to the severity of the stains on the surface of the tooth; correspondingly, in the stain grade-water flow pressure comparison data, the water flow pressure parameters corresponding to the stain grade information +, + + + + + +, + + + + + and + + + + are 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa and 0.65MPa respectively.

10. The system for rapidly and intelligently cleaning tooth stains according to any one of claims 1 to 9, characterized in that a water source used by the water supply device (1) carries sand blasting.

Technical Field

The invention belongs to the technical field of tooth cleaning, and particularly relates to a rapid and intelligent tooth stain cleaning system.

Background

Healthy teeth are the guarantee of happy life, however, most people in China have diseases such as dental caries, gingivitis, periodontitis and the like at present, and the quality of life is seriously influenced. An important method of maintaining periodontal health is to perform periodic periodontal scaling. Periodontal scaling is to remove dental calculus gradually by using the oscillation of an ultrasonic scalpel head, but the process is complex and time-consuming. However, when the tobacco spots, the tea spots or the pigmentation are obvious, the ultrasonic knife head has low removal efficiency and great damage to teeth. Currently, when sand blasting is used for tooth cleaning, the pigment removal efficiency is obviously improved, but a longer time is still needed. When a patient needs to open the mouth for a long time and repeatedly sit up and lie down to spit out sewage in the mouth when teeth are cleaned, the discomfort of cleaning teeth is increased, and even temporomandibular joint disorder can occur to serious patients.

Disclosure of Invention

Aiming at the problems, the invention provides a rapid and intelligent tooth stain cleaning system, which can realize the full-coating rapid cleaning of oral teeth, can utilize sand blasting impact during cleaning, has small damage to the enamel, simultaneously can construct a dentition three-dimensional view and further identify the severity of the tooth surface stain of each tooth position by shooting the teeth at different parts of the oral cavity, and controls the cleaning water pressure of each tooth position, thereby realizing the intelligent and rapid cleaning of the oral teeth.

The invention is realized by the following technical scheme.

The quick and intelligent tooth stain cleaning system comprises a water supply device and a tooth die, wherein the tooth die comprises an upper tooth groove and a lower tooth groove, and the quick and intelligent tooth stain cleaning system is characterized by further comprising a camera device and a cleaning control system;

the water supply device comprises a plurality of water pumps which are arranged in a one-to-one correspondence manner with the teeth of each tooth position, and a plurality of electromagnetic valves which are arranged at the water outlet end of each water pump and in a one-to-one correspondence manner with the teeth of each tooth position;

the tooth mould also comprises a plurality of cleaning spray sheet groups which are arranged corresponding to the teeth of each tooth position one by one and cover the cleaning surface of the teeth, and a plurality of cleaning water pipes which are arranged corresponding to the cleaning spray sheet groups one by one; a cavity is formed in the cleaning spray sheet group, and a spray hole is formed in the wall of the cleaning spray sheet group close to the tooth surface cavity; one end of the cleaning water pipe corresponding to the tooth of each tooth position is connected with the corresponding electromagnetic valve, and the other end of the cleaning water pipe is connected with the corresponding cleaning spray sheet group;

the cleaning control system comprises an image processing module, a cleaning parameter processing module, a cleaning control module, a human-computer interaction interface and a data storage module;

the camera device is connected with the image processing module and is used for collecting tooth image information of different tooth positions and transmitting the tooth image information to the image processing module and the data storage module;

the image processing module is used for combining and splicing tooth image information of different tooth positions to construct a complete dentition three-dimensional view, then identifying and analyzing tooth stain grade information of each tooth position in the three-dimensional view, transmitting the stain grade information to the cleaning parameter processing module, and simultaneously transmitting the dentition three-dimensional view to the data storage module;

the cleaning parameter processing module comprises: the tooth cleaning control device is used for receiving tooth cleaning control instructions to control the opening or closing of the electromagnetic valve; the water pressure regulating module is used for receiving a water pressure regulating instruction and controlling the water pressure supplied by the water pump corresponding to each tooth position according to the water pressure parameter of each tooth position transmitted by the cleaning parameter processing module;

the cleaning control module includes: the tooth cleaning control command is used for sending out so as to control the opening or closing of the electromagnetic valve; the water flow pressure parameter processing module is used for receiving the water flow pressure parameter of each tooth position transmitted by the cleaning parameter processing module so as to control the water flow pressure of the water pump corresponding to each tooth position;

the data storage module is used for storing tooth image information, dentition three-dimensional views, stain grade-water flow pressure comparison data and water flow pressure parameters;

the human-computer interaction interface comprises: the water pressure control module is used for sending a tooth cleaning control instruction and a water pressure regulation and control instruction to the cleaning control module; the data storage module is used for recording the stain grade-water flow pressure comparison data and sending the data to the data storage module for storage; the system is used for retrieving tooth image information, a dentition three-dimensional view, stain grade-water flow pressure comparison data and water flow pressure parameters from the data storage module for viewing.

As a specific technical scheme, the tooth mould also comprises a negative pressure suction tube arranged at the tail end of the lower tooth socket; one end of the negative pressure suction tube penetrates through the tooth mould and protrudes out of the tail end of the tooth mould to form a suction end, and the other end of the negative pressure suction tube is connected with a negative pressure suction device.

As a specific technical scheme, the cleaning spray piece group comprises a labial and buccal surface cleaning spray piece, a tongue and palate surface cleaning spray piece and an occlusal surface cleaning spray piece, wherein a cavity is formed in the cleaning spray piece group; the labial-buccal surface cleaning and spraying sheet and the tongue-palate surface cleaning and spraying sheet are respectively attached to and arranged on two corresponding sides in the upper tooth socket and the lower tooth socket, and the occlusal surface cleaning and spraying sheet is attached to and arranged on the groove bottom surfaces of the upper tooth socket and the lower tooth socket.

As a specific technical scheme, a water outlet end of the cleaning water pipe is provided with a labial and buccal surface water pipe, a lingual and palatal surface water pipe and an occlusal surface water pipe; the water outlet ends of the labial and buccal surface water pipe, the lingual and palatal surface water pipe and the occlusal surface water pipe are respectively communicated with the labial and buccal surface cleaning and spraying piece, and the lingual and palatal surface cleaning and spraying piece and the occlusal surface cleaning and spraying piece.

As a specific technical scheme, the tooth image information of different tooth positions acquired by the camera device comprises upper jaw tooth image information and lower jaw tooth image information; the upper jaw tooth image information and the lower jaw tooth image information respectively comprise a left side molar image formed by a left side first premolar, a left side second premolar, a left side first molar and a left side second molar, a left side anterior tooth image formed by a left side middle incisor, a left side lateral incisor and a left side canine, a right side anterior tooth image formed by a right side middle incisor, a right side lateral incisor and a right side canine, and a right side molar image formed by a right side first premolar, a right side second premolar, a right side first molar and a right side second molar.

As a specific technical scheme, the diameter of the spray hole is 0.005 mm-0.05 mm.

As a specific technical scheme, the spray holes are uniformly arranged according to the cleaning surface of the teeth corresponding to the tooth positions; the total number of the jet holes is 15-25.

According to a specific technical scheme, the stain grade information is divided into 3-7 grades according to the depth from white porcelain to black of stains on the surface of teeth; correspondingly, in the stain grade-water flow pressure comparison data, the water flow pressure parameters corresponding to the stain grade information are 3-7.

As a specific technical scheme, the stain grade information is divided into 5 grades of +++, and ++++, according to the severity of stains on the surfaces of the teeth; correspondingly, in the stain grade-water flow pressure comparison data, the water flow pressure parameters corresponding to the stain grade information +, + + + + + +, + + + + + and + + + + are 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa and 0.65MPa respectively.

As a specific technical scheme, the water source used by the water supply device is carried with sand blasting.

The invention has the beneficial effects that:

1) the dental model adopts a coating design, can realize full coating and synchronous cleaning of the oral teeth, greatly improves the cleaning efficiency of the oral teeth, reduces the mouth opening time of a patient during tooth cleaning, and reduces the risk of temporomandibular joint disorder of the patient.

2) According to the invention, the image of the teeth in the oral cavity is collected, the three-dimensional view of the dentition is reconstructed, and the severity of tooth stains at different tooth positions is identified and analyzed, so that the cleaning water pressure at different tooth positions is intelligently controlled, and thus, the teeth at different tooth positions are intelligently and quickly cleaned.

3) The cleaning spray sheet group is of a U-shaped structure, so that the cleaning surface required by the teeth can be better coated, three surfaces of each tooth required to be cleaned can be cleaned, and the cleaning dead angle is not easy to appear; in addition, the water outlet ends of the labial and buccal surface water pipes, the lingual and palatal surface water pipes and the occlusal surface water pipes are respectively communicated with the labial and buccal surface cleaning spray pieces, and the lingual and palatal surface cleaning spray pieces and the occlusal surface cleaning spray pieces, so that the water supply pressure of each cleaning spray piece can be more uniformly controlled, and the cleaning effect is improved; and the tail end of the dental model is provided with a negative pressure suction device, so that sewage for cleaning teeth can be sucked in time, and the comfort of the oral cavity is improved during tooth cleaning.

Drawings

FIG. 1 is a top view of a tooth die in the system of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of a cleaning spray plate set and a cleaning water pipe in the system of the present invention;

FIG. 4 is a schematic diagram of the system of the present invention;

FIG. 5 is an enlarged schematic view at B of FIG. 2;

the meanings of the marks in the above figures are as follows:

1-water supply device, 101-water pump, 102-electromagnetic valve;

2-dental model, 201-upper dental socket, 202-lower dental socket, 203-cleaning spray set, 2031-labial and buccal surface cleaning spray piece, 2032-lingual and palatal surface cleaning spray piece, 2033-occlusal surface cleaning spray piece, 2034-spray hole, 204-cleaning water pipe, 2041-labial and buccal surface water pipe, 2042-lingual and palatal surface water pipe, 2043-occlusal surface water pipe and 205-negative pressure suction pipe;

3-a camera device;

4-cleaning control system.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1 to 4, the system for rapidly and intelligently cleaning tooth stains comprises a water supply device 1, a tooth mold 2, a camera device 3 and a cleaning control system 4;

the water supply device 1 comprises a plurality of water pumps 101 which are arranged corresponding to teeth of each tooth position one by one, and a plurality of electromagnetic valves 102 which are arranged at the water outlet end of each water pump and correspond to the teeth of each tooth position one by one;

the dental model 2 comprises an upper dental socket 201 matched with the upper jaw teeth, a lower dental socket 202 matched with the lower jaw teeth, a plurality of cleaning spray sheet groups 203 which are arranged corresponding to the teeth of each dental position one by one and cover the cleaning surfaces of the teeth, and a plurality of cleaning water pipes 204 which are arranged corresponding to the plurality of cleaning spray sheet groups 203 one by one; a cavity is arranged inside the cleaning nozzle set 203, and a nozzle hole 2034 is arranged on the cavity wall of the cleaning nozzle set 203 close to the tooth surface;

one end of the cleaning water pipe 204 corresponding to the tooth of each tooth position extends to the inside of the tooth mould 2 to be connected with the cavity of the corresponding cleaning spray sheet group 203, and the other end is connected with the corresponding electromagnetic valve 102;

the cleaning nozzle set 203 is U-shaped and is arranged in the grooves of the upper dental socket 201 and the lower dental socket 202 in an attaching manner, so that the cleaning nozzle set 203 just covers the labial surface, the lingual surface and the occlusal surface of each tooth position tooth;

the cleaning control system comprises an image processing module, a cleaning parameter processing module, a cleaning control module, a human-computer interaction interface and a data storage module;

the camera device 3 is connected with the image processing module, and the camera device 3 is used for collecting tooth image information of different tooth positions and transmitting the tooth image information to the image processing module and the data storage module;

the image processing module is used for combining and splicing tooth image information of different tooth positions to construct a complete dentition three-dimensional view, then identifying and analyzing tooth stain grade information of each tooth position in the three-dimensional view, transmitting the stain grade information to the cleaning parameter processing module, and simultaneously transmitting the dentition three-dimensional view to the data storage module;

the cleaning parameter processing module comprises: the water flow pressure control module is used for receiving the stain grade information of each tooth position, calling stain grade-water flow pressure comparison data simultaneously, obtaining water flow pressure parameters of each tooth position corresponding to the stain grade information of each tooth position respectively, and sending the water flow pressure parameters of each tooth position to the cleaning control module and transmitting the water flow pressure parameters to the storage module for storage;

the cleaning control module comprises: a tooth cleaning control command for controlling the opening or closing of the solenoid valve 102; the water flow pressure parameter processing module is used for receiving the water flow pressure parameter of each tooth position transmitted by the cleaning parameter processing module so as to control the water flow pressure of the water pump 1 corresponding to each tooth position;

the data storage module is used for storing tooth image information, a dentition three-dimensional view, stain grade-water flow pressure comparison data and water flow pressure parameters of each tooth position;

the human-computer interaction interface comprises: the water pressure control module is used for sending a tooth cleaning control instruction and a water pressure regulation and control instruction to the cleaning control module; the data storage module is used for recording the stain grade-water flow pressure comparison data and sending the data to the data storage module for storage; the system is used for retrieving tooth image information, a dentition three-dimensional view, stain grade-water flow pressure comparison data and water flow pressure parameters from the data storage module for viewing.

According to the invention, by arranging the dental model which comprises the upper tooth socket, the lower tooth socket, the cleaning spray sheet group and the cleaning water pipe, the full coating and synchronous cleaning of the oral teeth can be realized, so that the traditional mode of using an ultrasonic cutter head to vibrate and cleaning the oral teeth one by one is changed, the cleaning efficiency of the oral teeth is greatly improved, the mouth opening time of a patient during tooth cleaning is reduced, and the risk of the patient with temporomandibular joint disorder is reduced;

generally, teeth (different tooth positions) at different positions in the oral cavity have different stain degrees, although the cleaning efficiency can be improved by adopting full-coating and synchronous cleaning, all the teeth are cleaned under the same water pressure condition, and under the condition of higher cleaning water pressure, a better cleaning effect can be achieved, but for certain tooth positions with less stain, the tooth positions are excessively cleaned and the teeth are damaged; under the condition of lower washing water pressure, some tooth positions seriously polluted by tooth stains cannot be washed clean; aiming at the problems, the cleaning spray sheet groups, the cleaning water pipes, the electromagnetic valves and the water pumps are arranged in one-to-one correspondence with the teeth of each tooth position, so that each cleaning spray sheet group, each cleaning water pipe, each electromagnetic valve and each water pump can form an independent cleaning pipeline for cleaning the teeth of each tooth position; specifically, after the electromagnetic valve is opened, water flow carrying sand blasting is pumped out from the water pump, the water flow enters a cavity of the cleaning spray sheet group through the cleaning water pipe, the water flow and the sand blasting are sprayed out of the spray holes, and smoke spots and pigments are washed clean by using impact force, so that the teeth at different tooth positions can be cleaned independently;

meanwhile, the invention is provided with a camera device and a cleaning control system, wherein the cleaning control system comprises an image processing module, a cleaning parameter processing module, a cleaning control module, a human-computer interaction interface and a data storage module; the image processing module can be used for acquiring image information of the upper jaw teeth and image information of the lower jaw teeth, the image information of the upper jaw teeth and the image information of the lower jaw teeth comprise image information of all different tooth positions of the upper jaw teeth and the lower jaw teeth, the image processing module can be used for combining and splicing the tooth image information of the different tooth positions to construct a complete dentition three-dimensional view, and the image processing module can be used for identifying and analyzing tooth stain grade information of each tooth position in the dentition three-dimensional view; the cleaning parameter processing module can simultaneously call stain grade-water flow pressure comparison data according to stain grade information of each tooth position so as to obtain water flow pressure cleaning parameters of each tooth position corresponding to the stain grade information of each tooth position respectively, and the cleaning control module can control the water flow pressure supplied by the water pump corresponding to each tooth position according to the water flow pressure parameters of each tooth position so as to enable teeth of different tooth positions to be cleaned in a targeted manner under the required water pressure; for example, the teeth of some tooth positions are less stained and can be cleaned by adopting lower water pressure, while the teeth of some tooth positions are possibly stained more seriously and need higher water pressure for cleaning, so that the cleaning water flow pressure of the teeth of each tooth position can be accurately controlled according to the severity of stain adhesion of each tooth surface, and the effect of quickly and intelligently cleaning teeth is achieved; or the teeth of some tooth positions do not need to be cleaned, and only the tooth positions with more stains need to be cleaned, and the electromagnetic valve and the water pump corresponding to the tooth positions with more stains can be opened, so that the cleaning water is not wasted, and unnecessary damage to the teeth is not caused.

When the rapid intelligent tooth stain cleaning system is used, the camera device 3 is firstly extended into the oral cavity of a patient for cleaning and treating teeth, and different tooth positions of the teeth of the patient are shot or photos are taken, so that tooth image information of different tooth positions is obtained; the image processing module is connected with the tooth image information of different tooth positions for combination and splicing so as to construct a complete dentition three-dimensional view of the patient and identify and analyze tooth stain grade information of each tooth position in the dentition three-dimensional view; the cleaning parameter processing module receives the stain grade information of each tooth position, and simultaneously calls stain grade-water flow pressure comparison data to obtain water flow pressure parameters of each tooth position corresponding to the stain grade information of each tooth position respectively; at the moment, tooth image information of different tooth positions of a patient, a complete dentition three-dimensional view and water flow pressure cleaning parameters of each tooth position are stored in a data storage module; then, a doctor can call the data for checking through a human-computer interaction interface so as to carry out subjective diagnosis on the stain condition of the teeth of the patient; then, the dental model 2 can be placed in the oral cavity of a patient, after the patient bites the dental model 2, a tooth cleaning control instruction and a water pressure regulation instruction can be sent to the cleaning control module through the human-computer interaction interface, so that the water pump is controlled to supply water according to the water flow pressure parameters of each tooth position, and meanwhile, the electromagnetic valve is controlled to be opened, so that the teeth of each tooth position can be cleaned according to the required water flow pressure parameters.

In order to improve the comfort of the oral cavity and avoid frequent spitting of washing water during tooth washing, the system further includes a negative pressure suction tube 205 in a preferred embodiment, referring to fig. 1 and 2; one end of the negative pressure suction tube 205 penetrates through the tooth mold 2 and protrudes out of the tail end of the tooth mold 2 to form a suction end, and the other end of the negative pressure suction tube 205 is connected with a negative pressure suction device.

Further, in a preferred embodiment, referring to fig. 1 and 2, the tooth mold 2 further includes a water pipe groove 206 disposed near an end surface of the central incisor; one end of the cleaning water pipe 204 corresponding to the tooth of each tooth position passes through the water pipe groove 206 and extends to the inside of the tooth mould 2 to be connected with the cavity of the corresponding cleaning spray sheet set 203, and the other end is connected with the corresponding electromagnetic valve 102.

Further, in a preferred embodiment, referring to fig. 1 and 2, the cleaning nozzle set 203 includes a labial cleaning nozzle 2031 having a cavity therein and a cavity wall provided with a nozzle 2034, a palatal cleaning nozzle 2032 and an occlusal cleaning nozzle 2033; the labial-buccal surface cleaning spray piece 2031 and the lingual-palatal surface cleaning spray piece 2032 are respectively attached to the corresponding two sides of the grooves of the upper tooth socket 201 and the lower tooth socket 202, and the occlusal surface cleaning spray piece 2033 is attached to the groove bottom surfaces of the upper tooth socket 201 and the lower tooth socket 202.

In order to enable the labial/buccal surface cleaning spray piece 2031, the lingual/palatal surface cleaning spray piece 2032 and the occlusal surface cleaning spray piece 2033 to provide cleaning water with uniform pressure when cleaning teeth, so as to ensure the cleaning effect of three tooth surfaces of the teeth, further, in a preferred embodiment, referring to fig. 2 and 3, the labial/buccal surface water pipe 2041, the lingual/palatal surface water pipe 2042 and the occlusal surface water pipe 2043 are arranged at the water outlet end of the cleaning water pipe 204; the water outlet ends of the labial-buccal surface water pipe 2041, the lingual-palatal surface water pipe 2042 and the occlusal surface water pipe 2043 are respectively communicated with the labial-buccal surface cleaning spray piece 2031, the lingual-palatal surface cleaning spray piece 2032 and the occlusal surface cleaning spray piece 2033.

Further, in a preferred embodiment, the tooth image information of different tooth positions collected by the camera 3 includes upper jaw tooth image information and lower jaw tooth image information; the upper jaw tooth image information and the lower jaw tooth image information respectively comprise a left side first premolar, a left side second premolar, a left side molar image formed by the left side first molar and the left side second molar, a left side front tooth image formed by the left side middle incisor, the left side lateral incisor and the left side canine, a right side front tooth image formed by the right side middle incisor, the right side lateral incisor and the right side canine, and a right side molar image formed by the right side first premolar, the right side second premolar, the right side first molar and the right side second molar.

Further, in a preferred embodiment, the diameter of the orifice 2034 is 0.005mm to 0.05 mm.

Further, in a preferred embodiment, the spray holes 2034 are uniformly arranged on the tooth cleaning surface corresponding to the tooth site, and the overall shape of the spray holes 2034 is consistent with the tooth cleaning surface shape; the total number of the spray holes 2034 is 15-25.

Further, in a preferred embodiment, the stain grade information is divided into 3-7 grades according to the depth from white to black of the porcelain of the stains on the surface of the teeth; correspondingly, in the stain grade-water flow pressure comparison data, the water flow pressure parameters corresponding to the stain grade information are 3-7.

Further, in a preferred embodiment, the stain level information is divided into 5 levels of +, ++, +++, and ++++, based on the severity of the stain on the tooth surface; accordingly, in the stain level-water flow pressure comparison data, water flow pressure parameters corresponding to the stain level information +, + + + + + + + and + + + + were 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa and 0.65MPa, respectively.

In order to improve the cleaning effect and reduce the damage of the cleaning water to the teeth, further, in a preferred embodiment, the water supply device 1 uses a water source carrying a blasting sand.