CN113975732B - Intraoral device, oral muscle function training system and method based on virtual reality technology - Google Patents

Abstract

The invention relates to an intraoral device, an oral muscle function training system and method based on a virtual reality technology, which comprises virtual reality equipment, the intraoral device, a processing assembly and a systematized management platform, wherein the virtual reality equipment is used for providing and displaying a virtual simulation training environment; the method comprises the steps that when an intraoral device is trained in a preset virtual simulation training environment, training conditions of oral muscles are obtained; the intraoral device transmits the training condition of the oral muscles to the processing component accurately and truly, and the virtual simulation training environment can make feedback changes according to the training condition of the oral muscles. The systematic management platform can record, guide, monitor, manage and share training conditions and set personalized training targets. According to the invention, the patient is placed in a preset virtual simulation training environment through the virtual reality equipment, so that immersive experience is created, and the interestingness is enhanced; meanwhile, the muscle function training is recorded and guided, and the accuracy and the effectiveness of the muscle function training are improved; and moreover, the monitoring, management and sharing are realized, and the compliance of patients is enhanced.

Description

Intraoral device, oral muscle function training system and method based on virtual reality technology

technical field

The invention relates to the technical field of medical equipment, in particular to an oral device, an oral muscle function training system and method based on virtual reality technology.

Background technique

Abnormal development or function of orofacial muscles may affect the force balance between the jaw and teeth, which is a common cause of dento-jaw deformity. Through muscle function training, coordinate the force between muscles, jaws and teeth, prevent, block or correct the occurrence and development of malocclusion (he) deformity, simplify the way of orthodontic treatment, improve the treatment effect and the efficiency of orthodontic treatment long-term stability.

Existing oral muscle function training mainly includes the training of lip muscles, tongue muscles, and masticatory muscles.

Commonly used tongue muscle training methods include: ① Gum cake spread training: use the chewing gum to lift the tongue: the patient uses the strength of the tongue to flatten the chewing gum that has been chewed into a spherical shape on the hard palate, and then performs swallowing movements while pressing the chewing gum with the tongue. ②Tongue flick training: Absorb the tongue to make it hit the palate to make a sound. ③ Ball licking: use an extraoral device to place a rolling ball on the hard palate of the patient, and ask the patient to lick the ball with his tongue to make it roll. ④ "N" point training: place the tip of the tongue at a position about 5mm behind the maxillary incisors, hold for 10 seconds, and perform multiple cycles.

Commonly used lip muscle training methods include: ①Squeeze the note: the patient holds one end of the long note, and gradually sucks the entire note into the mouth through the strength of the lip muscles. ②Pull the button: Pass the thread through the button, place the button at the vestibular groove of the patient, and pull the button outward with appropriate strength, several times in the center, left and right directions. The patient wraps the button with the strength of the labial muscle so that it will not be pulled out. ③Pull paper method: Take a piece of smooth and soft paper with appropriate size and thickness, clamp one end between the upper and lower lips, and expose the other end to the outside of the mouth; pinch the part outside the mouth with your fingers and pull it hard while keeping both hands Close the lips tightly until the paper is pulled out; blow the paper: the patient holds the paper and tries to blow the paper with the lips closed. ④ Pulling the corners of the mouth method: Pull the corners of the mouth with the little fingers of both hands to make the lips shrink and close. Practice repeatedly, and practice every morning and evening until muscle fatigue occurs. ⑤ Drum the cheeks and blow air. ⑥ whistle.

Commonly used masticatory muscle training is as follows: the patient’s posterior teeth on the side with weaker masticatory muscles chew hard foods such as chewing gum and peanuts.

The above method has the following drawbacks:

1. The training method is boring: the traditional muscle function training method is relatively boring, and the main group of muscle function training is teenagers. This group of people is relatively difficult to concentrate and give up easily, which eventually leads to low compliance of patients during the treatment process;

2. Existing training methods cannot accurately quantify the intensity and time of training, such as: the strength of pulling buttons, the hardness of chewing gum, etc., which may lead to insufficient training intensity and the inability to achieve the best therapeutic effect;

3. It is inconvenient to monitor whether the training method is completely correct: for example, the "gum spread training" cannot accurately know the strength of the patient's upper palate when swallowing, and the "slip-sipping training" cannot monitor whether the patient uses the tongue;

4. The training equipment is inconvenient to be reused, and the hygiene is difficult to be guaranteed.

Contents of the invention

In order to solve the above technical problems, the present application provides an oral device, an oral muscle function training system and method based on virtual reality technology.

The application is realized through the following technical solutions:

The intraoral device provided by the present application includes a sensor and a communication module, the sensor is used to obtain the training situation of the oral muscles, and the communication module is used to transmit the training data of the oral muscles.

Further, the intraoral device includes at least one of the following five types: a personalized tongue muscle training device for tongue muscle training, the personalized tongue muscle training device includes a base, a retention device and a data acquisition device, and the base is equipped with There is at least one data acquisition device, the data acquisition device includes a membrane pressure sensor and a communication module connected with the membrane pressure sensor;

A licking ball device for tongue muscle training, the licking ball device includes a rollable ball, a speed sensor connected to the ball, and a communication module connected to the speed sensor;

An air blowing training device for lip muscle training, the air blowing training device includes a tube body and a communication module, and at least one pressure receptor and/or flow rate sensor is housed in the tube body;

A tablet sipping device for lip muscle training, at least one baroreceptor is provided on the tablet sipping device, and the baroreceptor is connected with a communication module;

A biting object training device for training masticatory muscles. The biting object training device includes a communication module and a soft substrate, and a plurality of pressure receptors are arranged inside the soft substrate.

In particular, the ball licking device further includes a first base body, the ball is installed on the first base body, there is a baroreceptor on the top of the first base body, and the baroreceptor is connected with the communication module of the ball licking device.

Optionally, there is a silicone cushion on the top of the first base, the pressure sensor on the top of the first base is arranged on the silicone cushion, and the small ball is located under the silicone cushion.

In particular, the chip-squeezing device includes a sheet-shaped base, and a plurality of pressure sensors are evenly distributed on the upper surface and/or the lower surface of the sheet-shaped base.

Optionally, there is an end pressure sensor at one end of the sheet-shaped substrate, and the end pressure sensor is connected to the communication module of the chipping device.

Optionally, the intraoral device is equipped with a special rubber boot.

Wherein, the communication module is a wireless or wired communication module.

The oral muscle function training system based on virtual reality technology provided by the present application includes virtual reality equipment, processing components and the described intraoral device, the virtual reality equipment includes a training scene simulation system and a display device, and the training scene simulation system is used for Provide a virtual simulation training environment;

The display device is used to display the virtual simulation training environment constructed by the training scene simulation system;

The intraoral device is used to obtain the training situation of the oral muscles during training in the preset virtual simulation training environment and send it to the processing component through the communication module; the sensor of the intraoral device can sense the strength, speed, and frequency of muscle training, and muscle training the duration and frequency of

Processing components, including acquisition modules, determination modules, and protocol formulation modules;

The acquisition module is used to acquire the data collected by the intraoral device, which may specifically include the strength, speed, and frequency of exercise, the duration and frequency of muscle training, and synchronously update the data on the systematic management platform;

The determination module is used to determine whether the intraoral device is in good position and whether the position in the mouth is placed correctly according to the data collected by the intraoral device; when the intraoral device is placed correctly, determine the level corresponding to the muscle function of the patient at the current stage or the training at this stage Effect;

The program development module is used for the formulation of training programs. The next training target is formulated according to the initial training target and muscle function training situation. The virtual reality simulation scene is changed accordingly according to the training program.

Optionally, the oral muscle function training system based on virtual reality technology also includes a systematic management platform, and the acquisition module synchronously updates the data acquired from the intraoral device on the systematic management platform;

Systematic management platform for viewing and sharing the training data of oral muscle function training, and recording the patient's muscle function training in a course-based manner;

The systematic management platform includes a doctor end and a patient end. The doctor end can formulate personalized training goals on the systematic management platform according to the initial situation of the patient's oral muscle function, and send the information to the program formulation module in the processing component; the patient end It is used for patients to check in during training and communicate about practice.

The using method of the oral muscle function training system based on virtual reality technology is characterized in that: comprising the following steps:

S1, the user wears VR glasses, puts the intraoral device into the oral cavity, and selects the corresponding virtual simulation training environment;

S2, enter the virtual simulation training environment and carry out training; during the training process, the training conditions that can be monitored through the intraoral device include but are not limited to muscle position, muscle movement track, strength, speed, frequency, muscle training duration, and muscle training times. at least one.

Optionally, S3, the patient views and shares the training situation on the systematic management platform, and the doctor evaluates the training situation through the systematic management platform, and can formulate new training goals according to the specific treatment effect.

Compared with the prior art, the present invention has the following beneficial effects:

1. Through the sensor installed in the mouth, it can accurately quantify whether each action of the patient's training is correct, such as: whether the muscles in motion are correct, whether the position of the tongue is placed correctly, etc., to improve the accuracy and effectiveness of muscle function training;

2. The intraoral device is equipped with a special rubber cover, which can be sterilized at high temperature. Different patients can use the same intraoral device by changing the protective cover. The intraoral device can be reused, which is beneficial to reduce costs;

3. The present invention puts patients in a preset virtual simulation training environment through virtual reality equipment, creates an immersive experience, improves the fun of muscle function training, and enhances the patient's cooperation and compliance;

4. Through statistics and analysis of each patient's training data, the training target is gradually enhanced during the treatment process, which not only enhances the patient's adaptability to the training, but also better ensures the doctor's monitoring and management of the patient, which is conducive to the advancement of treatment.

5. The systematic management platform can record, guide, monitor, manage, share training situations and set personalized training goals.

Description of drawings

The drawings described here are used to provide further understanding of the embodiments of the present invention, constitute a part of the application, and do not limit the embodiments of the present invention.

Fig. 1 is a schematic diagram of a personalized tongue muscle training device in the oral cavity;

Fig. 2 is a sectional view of a personalized tongue muscle training device;

Fig. 3 is the three-dimensional figure of licking small ball device;

Fig. 4 is the side view of licking small ball device;

Fig. 5 is the schematic diagram of the first blowing training device;

Fig. 6 is the schematic diagram of the second blowing training device;

Fig. 7 is the schematic diagram of the third kind of blowing training device;

Fig. 8 is a schematic diagram of the chipping device

Fig. 9 is a front view of the object-biting training device;

Figure 10 is a schematic diagram of a happy little frog scene;

Figure 11 is a schematic diagram of a singing competition scene;

Fig. 12 is a schematic diagram of a scene of tasting delicious ice cream.

Fig. 13 is a side view of the object-biting training device;

Figure 14 is a schematic diagram of a speed race scene;

Figure 15 is a schematic diagram of an obstacle course scene;

Fig. 16 is a schematic diagram of the size change of the balloon during the blowing process of the balloon blowing scene;

Fig. 17 is a schematic diagram of a tug-of-war scene;

Fig. 18 is a schematic diagram of the scene of hitting a mole when there is only one mouse hole;

Fig. 19 is a schematic diagram of a whack-a-mole scene with multiple mouse holes.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second" and so on are only used for distinguishing descriptions, and should not be understood as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The oral muscle function training system based on virtual reality technology disclosed in this embodiment includes virtual reality equipment, processing components, intraoral devices and a systematic management platform.

The virtual reality equipment includes a training scene simulation system and a display device, and the training scene simulation system is used to provide a virtual simulation training environment;

The display device is used to display the virtual simulation training environment constructed by the training scene simulation system;

The intraoral device is used to obtain the training situation of oral muscles during training in the preset virtual simulation training environment; the sensor of the intraoral device can sense the strength, speed, frequency of muscle movement, and the duration and frequency of muscle training.

The intraoral device accurately transmits the training situation of the oral muscles to the virtual simulation training environment in real time, and the virtual sparring model in the virtual simulation training environment gives feedback according to the received training situation of the oral muscles, so that the user can use it more directly, more naturally and more effectively It interacts with the virtual world in a unique way, which greatly enhances the interactivity and immersion, thus increasing the fun of training.

The virtual reality device is connected with the processing component, and the processing component includes an acquisition module, a determination module and a scheme formulation module.

Among them, the acquisition module is used to obtain the training situation collected by the intraoral device, including the strength, speed, frequency of exercise, duration and frequency of muscle training, etc., and update the data synchronously on the systematic management platform;

The determination module is used to determine whether the intraoral device is placed correctly in the oral cavity according to the data collected by the intraoral device, determine the level corresponding to the patient's muscle function, the training effect, etc.;

The scheme formulating module is used for formulating training schemes. The system presets multiple levels according to the muscle training situation. After the device obtains the user's muscle training data, it compares it with the program preset data to determine its current level, and uses the next level of training program as the user's program. Until the user's muscle function reaches the highest level; the training level can also be directly selected according to the doctor's order.

Systematic management platform, 1) can view and share the kinematic data of oral muscle function training, and record the patient's muscle function training in a course of treatment; 2) doctor side: can be based on the initial situation of the patient's oral muscle function on the systematic management platform Formulate personalized training goals, and send the information to the program formulation module in the processing component; 3) Patient side: patients can perform training check-in, practice communication, etc.

In this embodiment, the display device selects VR glasses, and the patient wears the VR glasses to be in a preset virtual simulation training environment.

An intraoral device is a device that contains sensors and a communication module. The communication module can be a wireless or wired communication module, and the intraoral device is connected with the VR glasses through wires or wireless communication.

It is worth noting that the VR glasses are just a list of display devices, not a limitation.

In another embodiment, the intraoral device is equipped with a special rubber sheath, which can be sterilized at high temperature and used for multiple times. Different patients can use the same intraoral device by changing the protective sheath.

In particular, when the intraoral device adopts a wired communication method, the intraoral device and the data cable are connected in a detachable manner, such as using an interface such as USB, so that the intraoral device can be sterilized separately, and the intraoral device can be replaced and reused.

In order to realize the training of different parts, the present embodiment provides the following five types of intraoral devices.

(1) Personalized tongue muscle training device 5 for tongue muscle training: as shown in FIG. 1 and FIG. 2 , the personalized tongue muscle training device 5 includes a base 51 , a retaining device 52 and a data acquisition device 53 .

At least one data acquisition device 53 is installed on the base 51 . The number of data acquisition devices 53 can be reasonably set according to needs, and can be 1, 2, 3 or even more.

Taking FIG. 1 as an example, there are two data acquisition devices 53 . In particular, after the patient wears the personalized tongue muscle training device 5 shown in FIG. 1 , one of the data acquisition devices 53 is located at the incisor papilla, and the other data acquisition device 53 is located at the palate.

The data acquisition device 53 includes a thin-film pressure sensor, a wireless transmission module and a battery, and the thin-film pressure sensor 54 is connected to the wireless transmission module.

The thin film pressure sensor 54 can be an optional miniature flexible thin film pressure sensor. The miniature flexible film pressure sensor has the characteristics of thinness, small size, bendability and high sensitivity. Its pressure sensing surface is located on the surface of the device, which is responsible for obtaining the training data of the user's tongue muscle, including force, frequency, etc., and the pressure can be transmitted through the wireless transmission module The data of the sensor is sent to the mobile terminal, PC terminal, VR equipment, etc.

The wireless transmission module is preferably a Bluetooth module. In another embodiment, the wireless transmission module can be replaced by a wired communication module.

The retaining device 52 can choose retaining hooks. Both sides of the base 51 are provided with retaining hooks. In order to protect the wireless transmission module and the battery, the wireless transmission module and the battery can be installed in the casing, and the thin film pressure sensor 54 is located on the surface of the casing. An embedding groove 11 is provided on the tongue side of the base 51 , and the data acquisition device 53 is installed in the embedding groove 11 .

In order to enhance the firmness of the connection, a reinforcement device can also be added between the data acquisition device 53 and the base 51 . In this embodiment, the data acquisition device 53 is connected to the base 51 through a retaining hook, thereby strengthening the retention of the data acquisition device 53 on the base 51 .

In another embodiment, the data acquisition device 53 and the base 51 can be reinforced by chemical bonding.

During production, the dentition and oral soft and hard tissue information is obtained through traditional impression-making methods or oral scanning, and the retention device, base, and data acquisition device shell are manufactured through manual production or 3D printing; this personalized The oral tongue muscle function training device can be integrally formed, or can be fabricated separately and then assembled by mechanical means or chemical bonding.

In another embodiment, the wireless transmission module, the battery and the membrane pressure sensor 54 are packaged in a flexible membrane. The flexible film is made of temperature-resistant, moisture-resistant, wear-resistant and non-toxic materials.

(2) Licking ball device 1 for tongue muscle training: as shown in Figure 3 and Figure 4, the licking ball device 1 includes a first base 11, a silicone cushion 12 on the top of the first base 11, the first base Rollable bead 13 is housed on 11, and bead 13 is positioned at silicone cushion 12 below.

The shape of the silicone cushion 12 fits the curve of the upper palate, and there is a pressure receptor on the silicone cushion 12, which is used to detect whether the user is holding the upper palate.

The small ball 13 is installed on the first substrate 11 through the shaft 14, and the shaft 14 is connected with a rotational speed sensor for detecting its rotational speed.

The small ball 13 should protrude from the surface of the first base body 11 so that the tongue can lick the small ball 13 .

How to use the licking ball device 1:

S1, hold the first base body 11, extend the top of the first base body 11 into the oral cavity, the silicone cushion 12 fits on the palate, and the pressure receptor on the silicone cushion 12 can detect whether it is against the palate;

S2, the user licks the ball 13 with his tongue to make it rotate, and the rotational speed sensor connected with the ball 13 can monitor the speed and the number of circles of the ball, so as to determine whether the user is training.

(3) Blowing training device 2 for lip muscle training:

The present embodiment provides three kinds of blowing training devices 2:

The first kind, as shown in Figure 5, this blowing training device 2 comprises tube body 21, and the second baroreceptor 22 is housed in tube body 21, and the sensing surface of tube body 21 center axis preferably vertically passes through the second baroreceptor 22 . The second pressure sensor 22 is preferably connected to the tube body 21 through ribs, so that there is a gap 23 for air flow between the second pressure sensor 22 and the inner wall of the tube body 21 .

It is worth mentioning that it is preferable to arrange the second pressure sensor 22 at the outlet end of the tube body 21 .

The second type, as shown in FIG. 6 , the blowing training device 2 includes a tube body 21 , and a flow rate sensor 24 is housed in the tube body 21 .

The third type, as shown in FIG. 7 , the blowing training device 2 includes a tube body 21 , and a second pressure sensor 22 and a flow rate sensor 24 are installed in the tube body 21 .

The second pressure sensor 22 is preferably located at the rear of the flow rate sensor 24 , when in use, the air flow passes through the flow rate sensor 24 first, and then passes through the second pressure sensor 22 .

How to use the blowing training device 2: the user wraps the tube body 21 with his lips, and then blows into the tube body 21, the second pressure sensor 22 can detect the airflow of the user's blowing air, and the flow rate sensor 24 can detect the air flow of the blowing air. speed.

(4) Squeezing device 3 for lip muscle training: as shown in Figure 8, the sipping device 3 includes a sheet-like base 31, one end of the sheet-like base 31 has an end baroreceptor 32, and the setting of the end baroreceptor 32 enables In order to detect whether the user bites the sheet-shaped base 31 with teeth force.

Several third pressure receptors 33 are evenly distributed on the upper surface and the lower surface of the sheet-like base 31 , and the third pressure receptors 33 are used to sense the pressure of the lip muscles.

The sheet base 31 is preferably made of metal, such as iron sheet.

In particular, the chip substrate 31 has a built-in communication module

(5) Bite training device 4 for masticatory muscle training: As shown in Fig. 9 and Fig. 10 , the bite training device 4 includes a soft base 41 with a number of fourth pressure receptors 42 inside the soft base 41 . The soft substrate 41 can be made of soft silicone.

The usage method of the bite training device 4: the user bites the soft base 41 with teeth, and the fourth pressure receptor 42 inside it can detect the chewing force.

The usage method and principle of the oral muscle function training system, platform and method based on virtual reality technology of the present application will be introduced in detail below.

The patient chooses the corresponding muscle function training according to the doctor's order, and then puts the intraoral training device in the corresponding position in the mouth according to the prompt. The program will detect whether the position is placed correctly. If it is placed in the corresponding position, the program will prompt and then enter the training mode ;

Different training methods match different simulation scenarios. In different simulation scenarios, the information sensed by the sensor can be converted into different visual effects.

It is worth noting that in this embodiment, it is only for the ball licking device 1 and the chipping device 3 that it is necessary to detect whether the positions are placed correctly. The contact pressure is detected by the pressure sensor at the front, and the force needs to reach the preset force of the system to be considered correct.

For the above five types of intraoral training devices, this embodiment provides the following eight simulation scenarios.

The first one is the happy little frog scene as shown in FIG. 11 , which corresponds to the personalized tongue muscle training device 5 used for tongue muscle training.

The virtual little frog preys on the pond. The patient controls the little frog through the tongue muscle. After seeing the food, the patient puts the tip of the tongue against the sensing element at the nipple of the incisor. Only then can you get food, and enter the next level to get new food, so as to achieve the purpose of repeatedly strengthening the tongue muscles.

The second type is a singing competition scene as shown in FIG. 12 , which corresponds to a personalized tongue muscle training device 5 used for tongue muscle training.

The live scene of the virtual singing competition stage, according to the subtitles in front of the stage, the patient puts his tongue on the membrane pressure sensor of the data acquisition device 53 at the incisor papilla, the trainer repeats the pronunciation of "la", and the soundtrack is "The Barber of Seville", etc. Music, or the patient touches the tongue with the film pressure sensor of the data acquisition device 53 at the palate, and flicks the tongue to the bottom of the mouth quickly, simulating the sound of horseshoes, and accompanies music such as "horse racing". The sensing element can prompt the patient whether the position of the tip of the tongue is correct and the strength of the tongue. This training stimulates the bottom muscles of the tongue muscle to achieve tongue training.

The third type is the scene of tasting delicious ice cream as shown in FIG. 13 , which corresponds to the personalized tongue muscle training device 5 used for tongue muscle training.

Delicious ice cream of different flavors and styles in the scene is about to melt, and you need to lick the ice cream with your tongue to keep it from flowing down. The patient's tongue tip licks the thin film pressure sensor at the incisor papilla, and the picture of the tongue licking ice cream can appear in the VR scene, but at the same time, the back of the tongue needs to touch the thin film pressure sensor at the top of the palate to perform a swallowing action in order to complete a complete tasting. The game It can train the tongue muscle to be in the correct position when swallowing.

The fourth type is a speed race scene as shown in FIG. 14 , which corresponds to the ball licking device 1 used for tongue muscle training.

An obstacle course scene has a track, a finish line, and competitors.

The speed of the tongue muscle to move the ball 13 is reflected by the sensor as the speed of the competitors in the speed race scene. In different levels of training, participants need to reach the finish line within a different time. If the time is exceeded, the training will be judged as a failure.

Competitors in the obstacle course scene can be virtual people, animals or small balls.

The fifth type is the obstacle course scene shown in FIG. 15 , which corresponds to the ball licking device 1 used for tongue muscle training.

The obstacle course scene has obstacles, traps between obstacles, and competitors.

In the obstacle race, competitors need to climb over the traps between obstacles to reach the finish line. There are multiple obstacles to overcome in this competition. The faster the tongue muscle moves the ball 13, the greater the distance to overcome, and the less likely it is to fall into the trap. The training level is different, the width and number of traps are different, and the width and number of traps can be considered as settings.

The obstacle can be a virtual mountain.

The sixth type is the balloon blowing scene shown in FIG. 16 , which corresponds to the blowing training device 2 used for lip muscle training.

There is a balloon in the balloon blowing scene.

The user blows air through the air blowing training device 2, and the force or speed of blowing air is reflected in the size of the balloon, and the balloon needs to be blown to be successful.

Different levels of training have different degrees of difficulty for balloons to be blown up. The same force, low level of training, the balloon is blown bigger.

In this scenario, you need to keep blowing the air, otherwise the balloon will shrink. Different levels of training have different shrinking speeds. At low levels of training, the balloon shrinks more slowly when not inflated, while at high levels the opposite is true.

The seventh type is a tug-of-war scene as shown in FIG. 17 , which corresponds to the tablet squeezing device 3 used for lip muscle training.

The tug-of-war scene has competitor A, competitor B, and the rope. Contestant A is a character that comes with the system. The strength of contestant A pulling the rope varies according to different training levels. The strength of contestant A pulling the rope can be set.

The user wraps the sheet-shaped base 31 of the tablet-squeezing device 3 with his lips, and because the sheet-shaped base 31 is provided with a third pressure receptor 33, the force exerted by the lips is converted into the force of contestant B pulling the rope through the third pressure receptor 33.

The eighth type is the whack-a-mole scene shown in Fig. 18 and Fig. 19, which corresponds to the biting training device 4 used for masticatory muscle training.

There are hamsters and mouse holes in the whack-a-mole scene, and the number of mouse holes can be set as required. One can be set, and multiple can be set. For example, when 9 mouse holes are set, the gophers will come out of 9 holes randomly.

With different levels of training, the frequency of the hamsters coming out of the hole is different, and the force required to hit the hamsters increases with the increase of the level.

The user bites the soft substrate 41 with his teeth, and the fourth pressure receptor 42 feels a force once, and hits the hamster once.

The force and frequency of the teeth biting the soft substrate 41 are reflected by the fourth pressure receptor 42 as the force and frequency of whack-a-mole.

In this embodiment, the training of each intraoral training device is divided into different levels, and the patient needs to complete the corresponding level and times on time before entering the next level for training.

The usage method of the present invention:

S1, the user wears VR glasses, puts the intraoral device into the oral cavity, and selects the corresponding virtual simulation training environment;

S2, enter the virtual simulation training environment and carry out training; the sensor installed in the intraoral device can sense the strength, speed, frequency of muscle movement, the duration and frequency of muscle training.

For the first use, the user chooses different muscle training, and the system judges the level of the user based on the training data, and then recommends the next level of training to the user. For example, in the small ball training, the user's speed is 18, and the level 2 is 15-20, then the trainer is now at the level 2 of the small ball training, and the user will be recommended to train at level 3 next time. Doctors can also set the level of patient training through the systematic management platform.

According to different levels and types of training, the system automatically adjusts to the corresponding virtual reality simulation scene.

S3, evaluate the training in the systematic management platform. The content of the evaluation includes but is not limited to: the system judges what level the current user is in according to the training data, and then recommends the next level of training.

The systematic management platform can record, manage, share training records and set personalized training goals, which is easy to use. The implementation of the systematic management platform is a conventional technique in the art, and will not be repeated here.

The present invention places patients in a preset virtual simulation training environment through virtual reality equipment, creates an immersive experience, and enhances fun; guides muscle training, improves the accuracy and effectiveness of muscle function training; monitors and manages, and enhances patient compliance sex.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Protection scope, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (11)

1. An intraoral device, characterized by: comprises a licking ball device for tongue muscle training and a biting training device for chewing muscle training;

the biting training device comprises a communication module and a soft base body, wherein a plurality of pressure receptors are arranged in the soft base body;

the licking pellet device comprises a first base body, a rollable pellet, a rotation speed sensor connected with the pellet and a communication module connected with the rotation speed sensor;

the ball is arranged on the first base body, the top end of the first base body is provided with a baroreceptor, and the baroreceptor is connected with a communication module of the ball licking device; there is the silica gel cushion on the top of first base member, the baroreceptor on first base member top is located the silica gel cushion and is gone up, the bobble is located the silica gel cushion below.

2. An intraoral device according to claim 1, wherein: a training device of blowing for lip muscle training, the training device of blowing includes body and communication module, is equipped with flow sensor in the body.

3. An intraoral device according to claim 2, wherein: at least one pressure sensor is arranged in the tube body.

4. An intra-oral device according to claim 1, 2 or 3, wherein: also comprises at least one of the following three;

the personalized tongue muscle training device comprises a base, a retention device and a data acquisition device, wherein the base is provided with at least one data acquisition device, and the data acquisition device comprises a film pressure sensor and a communication module connected with the film pressure sensor;

a tile device for lip muscle training, tile device is last to have at least one baroreceptor, and the baroreceptor is connected with communication module.

5. An intraoral device according to claim 4, wherein: the sipping device comprises a sheet-shaped base body, and a plurality of pressure sensors are uniformly distributed on the upper surface and the lower surface of the sheet-shaped base body.

6. An intraoral device according to claim 5, wherein: one end of the sheet-shaped substrate is provided with an end pressure sensor, and the end pressure sensor is connected with a communication module of the sipping device.

7. An intra-oral device according to any of claims 1-3, 5, 6, wherein: the intraoral device is equipped with a special rubber sleeve.

8. An intraoral device according to any of claims 1-3, 5, 6, wherein: the communication module is a wireless or wired communication module.

9. Oral cavity muscle function training system based on virtual reality technique, its characterized in that: comprising a virtual reality device, a processing component and an intraoral appliance of any of claims 1-8, the virtual reality device comprising a training scenario simulation system for providing a virtual simulated training environment and a display device;

the display equipment is used for displaying a virtual simulation training environment constructed by a training scene simulation system;

the intraoral device is used for acquiring the training condition of oral muscles during training in a preset virtual simulation training environment and sending the training condition to the processing component through the communication module;

the processing assembly comprises an acquisition module, a determination module and a scheme making module;

the acquisition module is used for acquiring data acquired by an intraoral device and synchronously updating the data on the systematized management platform;

the determining module is used for determining whether the intraoral device is in place well or not and whether the intraoral position is placed correctly or not according to the data acquired by the intraoral device; and determining the grade corresponding to the muscle function of the patient at the current stage or the training effect at the stage;

and the scheme making module is used for making a training scheme, making a next training target according to the made initial training target and the muscle function training condition, and making corresponding changes in the virtual reality simulation scene according to the training scheme.

10. The virtual reality technology-based oral muscle function training system as claimed in claim 9, wherein: the system management platform is also included, and the acquisition module synchronously updates the data acquired from the intraoral device to the system management platform;

the system management platform is used for checking and sharing training data of oral muscle function training and recording the muscle function training condition of the patient in a curing way;

the system management platform comprises a doctor end and a patient end, the doctor end can formulate an individualized training target on the system management platform according to the initial condition of the oral muscle function of the patient, and send information to a scheme formulation module in the processing assembly to monitor and guide the patient to train; the patient end is used for training, checking a card, sharing and communicating the exercise condition of the patient.

11. Use of a system for training the function of oral muscles based on virtual reality according to claim 9 or 10, wherein: the method comprises the following steps:

s1, a user wears VR glasses, places the inside of the mouth into an oral cavity, and selects a corresponding virtual simulation training environment;

s2, entering a virtual simulation training environment for training;

in the training process, the training conditions which can be monitored by the intraoral device include but are not limited to at least one of muscle position, muscle movement track, force, speed, frequency, muscle training duration and muscle training times.

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