CN113975732B

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

Info

Publication number: CN113975732B
Application number: CN202111274033.1A
Authority: CN
Inventors: 刘晨璐; 刘俊圻; 赵一凡; 赵志河
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2023-01-03
Anticipated expiration: 2041-10-29
Also published as: CN113975732A

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 intraoral device, and a system and a method for training oral muscle functions based on a virtual reality technology.

Background

Abnormal development or function of oromaxillofacial muscles may affect the balance of forces between the jaw and teeth, a common cause of malformation of the jaw. Through muscle function training, the stress among muscles, jaw bones and teeth is coordinated, the occurrence and development of malaise (he) deformity are prevented, blocked or corrected, the orthodontic treatment mode is simplified, and the treatment effect and the long-term stability of orthodontic treatment are improved.

The existing oral muscle function training mainly comprises the training of lip muscles, tongue muscles and masticatory muscles.

The commonly used tongue muscle training modes are: (1) and (3) chewing gum cake spreading training: lifting the tongue body on the chewing gum: the patient applanates the chewing gum that has been chewed in a ball shape at the hard palate with the force of the tongue, and then the tongue performs swallowing movement while pressing the chewing gum. (2) And (3) elastic tongue training: the tongue body is sucked to hit the palate to make a sound. (3) And (3) licking the pellets: a rolling ball is placed on the patient's hard palate using an extraoral device, and the patient is instructed to roll the ball by licking it with the tongue. (4) Training at an 'N' point: the tip of the tongue was positioned at a position approximately 5mm behind the maxillary incisors, and the position was maintained for 10 seconds for several cycles.

Common lip muscle training modes include: (1) sipping the paper strips: the patient holds one end of the long paper strip and gradually holds the whole paper strip into the oral cavity through the strength of the muscle of the lips. (2) Pulling the button: the button is threaded by the thread, the button is arranged at the vestibular sulcus of the patient, and the button is pulled outwards with proper force for a plurality of times respectively in the middle and left and right directions. The button is wrapped by the patient's force from the labial muscles so that it is not pulled out. (3) Drawing a paper sheet: taking a smooth soft paper sheet with proper size and thickness, wherein one end of the smooth soft paper sheet is forcibly clamped between an upper lip and a lower lip, and the other end of the smooth soft paper sheet is exposed out of the oral cavity; the part held outside the oral cavity by fingers is pulled and pulled forcefully, and the lips are kept closed at the same time until the paper sheet is pulled out; paper strip blowing: the patient holds the paper strip and attempts to blow the strip with the lips closed. (4) The mouth-corner pulling method: the small fingers of the two hands draw the corners of the mouth to make the lips contract and close, and the exercise is repeated, so that the muscles are fatigued until the exercise is performed in the morning and at night every day. (5) Blowing air to the cheeks. (6) A whistle.

Common masseter exercises are: the patient chews hard food such as chewing gum, peanut and the like by the lateral posterior teeth with weak masticatory muscle function.

The above method has the following drawbacks:

1. the training mode is boring: the traditional muscle function training mode is boring, and the main population for muscle function training is teenagers, which are not easy to concentrate on attention and easy to give up, so that the compliance of patients in the treatment process is not high;

2. the existing training mode can not accurately quantify the training intensity and time, such as: the strength of pulling the button, the hardness of the chewing gum and the like can cause the training strength to be insufficient and the optimal treatment effect cannot be obtained;

3. it is not convenient to monitor whether the training method is completely correct: such as: the 'chewing gum spreading cake training' cannot accurately know the force of pressing the palate of the patient when swallowing, and the 'sipping paper strip training' cannot monitor whether the patient uses the tongue;

4. the training instrument is inconvenient to reuse and the sanitation is difficult to be ensured.

Disclosure of Invention

The application provides an intraoral device, an oral muscle function training system based on a virtual reality technology and a method for solving the technical problems.

The application is realized by the following technical scheme:

the application provides an intraoral device, including sensor and communication module, the sensor is used for acquireing the training condition of oral cavity muscle, and communication module is used for transmitting oral cavity muscle training data.

Further, the intraoral device comprises at least one of the following five; 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;

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

the air blowing training device comprises a tube body and a communication module, wherein at least one pressure sensor and/or flow velocity sensor is arranged in the tube body;

the puckering device is used for lip muscle training and is provided with at least one baroreceptor which is connected with a communication module;

a bite thing trainer for masticatory muscle training, it includes communication module and soft base member to sting thing trainer, and soft base member is inside to have a plurality of baroreceptors.

In particular, the licking ball device also comprises a first base body, the ball is arranged on the first base body, the top end of the first base body is provided with a pressure sensor, and the pressure sensor is connected with a communication module of the licking ball device.

Optionally, 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, the bobble is located the silica gel cushion below.

Particularly, the sipping device comprises a sheet-shaped base body, and a plurality of pressure sensors are uniformly distributed on the upper surface and/or the lower surface of the sheet-shaped base body.

Optionally, one end of the sheet-shaped base body is provided with an end pressure sensor, and the end pressure sensor is connected with the communication module of the sipping device.

Alternatively, the intraoral device is equipped with a special rubber sleeve.

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

The oral muscle function training system based on the virtual reality technology comprises virtual reality equipment, a processing assembly and the intraoral device, wherein the virtual reality equipment comprises a training scene simulation system and display equipment, and the training scene simulation system is used for providing a virtual simulation training environment;

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 sensors of the intraoral device can sense the strength, speed and frequency of muscle training and the duration and frequency of the muscle training;

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, specifically comprising the strength, speed and frequency of movement and the duration and times of muscle training, and synchronously updating the data to a 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; when the intraoral device is correctly placed, determining the grade corresponding to the muscle function of the patient at the current stage or the training effect at the current stage;

and the scheme formulating module is used for formulating a training scheme, formulating a next training target according to the formulated initial training target and the muscle function training condition, and correspondingly changing the virtual reality simulation scene according to the training scheme.

Optionally, the oral muscle function training system based on the virtual reality technology further includes a systematization management platform, and the acquisition module is configured to synchronously update data acquired from the intraoral device to the systematization 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; the patient end is used for training, checking cards and exchanging exercise conditions of the patient.

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

s1, a user wears VR glasses, places the intraoral device 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.

Optionally, S3, the patient checks and shares the training situation in the systematized management platform, and the doctor evaluates the training situation through the systematized management platform, so as to formulate a new training target according to the specific therapeutic effect.

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

by means of the sensors of the intraoral device, it is possible to quantify accurately whether each action of the patient's training is correct, such as: whether the muscle is correct during exercise, whether the tongue is correctly placed, and the like, so that the accuracy and the effectiveness of muscle function training are improved;

2, the intraoral device is provided with a special rubber sleeve, so that high-temperature sterilization can be performed, different patients can use the same intraoral device by replacing protective sleeves, and the intraoral device can be reused, so that the cost is reduced;

3, the patient is placed in a preset virtual simulation training environment through the virtual reality equipment, immersive experience is created, interestingness of muscle function training is improved, and the degree of cooperation and compliance of the patient are enhanced;

4, through statistics and analysis of data of patient training each time, the training target is gradually enhanced in the treatment process, so that the adaptability of the patient to the training is enhanced, the monitoring management of a doctor on the patient is better ensured, and the promotion of treatment is facilitated.

And 5, the systematic management platform can record, guide, monitor, manage and share the training situation and set personalized training targets.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.

FIG. 1 is a schematic view of a personalized tongue muscle training device in an oral cavity;

FIG. 2 is a cross-sectional view of a personalized tongue muscle training device;

FIG. 3 is a three-dimensional view of a licking ball apparatus;

figure 4 is a side view of the lick ball apparatus;

FIG. 5 is a schematic view of a first type of insufflation training arrangement;

FIG. 6 is a schematic view of a second type of insufflation training arrangement;

FIG. 7 is a schematic view of a third inflatable exercise device;

fig. 8 is a schematic diagram of a sipping device

FIG. 9 is a front view of the bite training device;

FIG. 10 is a schematic illustration of a happy frog scene;

FIG. 11 is a schematic illustration of a singing game scenario;

figure 12 is a schematic illustration of a scene of tasting delicious ice cream.

Figure 13 is a side view of the bite training device;

FIG. 14 is a schematic illustration of a speed race scenario;

FIG. 15 is a schematic illustration of a barrier race scenario;

FIG. 16 is a schematic illustration of balloon size change during blowing in a balloon scene;

FIG. 17 is a schematic view of a tug-of-war competition scenario;

FIG. 18 is a schematic view of a hamster scenario with only one rat hole;

FIG. 19 is a schematic diagram of a rat scenario with multiple rat holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is to be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The oral muscle function training system based on the virtual reality technology comprises virtual reality equipment, a processing assembly, an intraoral device and a systematized management platform.

The virtual reality equipment comprises a training scene simulation system and display equipment, wherein the training scene simulation system is used for providing a virtual simulation training environment;

the display device is used for displaying the virtual simulation training environment constructed by the 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; the sensors of the intraoral device can sense the strength, speed and frequency of muscle movement and the duration and times of muscle training.

The intraoral device transmits the training condition of the oral muscle to the virtual simulation training environment accurately and really, and the virtual training partner model in the virtual simulation training environment feeds back according to the training condition of the received oral muscle, so that a user can interact with the virtual world more directly and more naturally in a more effective way, thereby greatly enhancing interactivity and immersion, and increasing the training interest.

The virtual reality equipment is connected with the processing assembly, and the processing assembly comprises an acquisition module, a determination module and a scheme formulation module.

The acquisition module is used for acquiring training conditions acquired by the intraoral device, including the strength, speed and frequency of movement, the duration and times of muscle training and the like, and synchronously updating data in the systematized management platform;

the determining module is used for determining whether the intraoral device is placed correctly in the oral cavity, determining the grade corresponding to the muscle function of the patient, training effect and the like according to the data acquired by the intraoral device;

and the scheme formulating module is used for formulating the training scheme. The system presets a plurality of grades according to the training condition of muscles, after the device obtains the muscle training data of a user, the muscle training data is compared with the program preset data, the current grade of the device is judged, and the training scheme of the next grade is taken as the scheme of the user until the muscle function of the user reaches the highest grade; the training level can also be selected directly according to the order.

A systematic management platform, 1) can check and share the kinematic data of oral muscle function training, and record the muscle function training condition of a patient in a course of treatment; 2) A doctor end: an individualized training target can be formulated on the systematized management platform according to the initial condition of the oral muscle function of the patient, and the information is sent to a scheme formulation module in the processing assembly; 3) A patient end: the patient can do training and card punching, exercise condition communication and the like.

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

The inside of the mouth is provided with a device containing a sensor and a communication module. The communication module can be a wireless or wired communication module, and the oral device is connected with the VR glasses through a wire or a wireless communication mode.

It should be noted that the VR glasses are only an example of the display device and are not limited.

In another embodiment, the intraoral device is equipped with a special rubber sleeve that can be sterilized at high temperature for multiple uses, and different patients can use the same intraoral device by changing the protective sleeve.

Particularly, when the intraoral device adopts a wired communication mode, the intraoral device is detachably connected with the data line, for example, the intraoral device is connected with interfaces such as a USB interface, so that the intraoral device can be sterilized independently, and replacement and reutilization of the intraoral device are realized.

To achieve training for different sites, the present embodiment provides the following five types of intraoral devices.

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

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

Taking fig. 1 as an example, there are two data acquisition devices 53. Specifically, when 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 papilla of incisors, and the other data acquisition device 53 is located at the palate.

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

The membrane pressure sensor 54 may be a miniature flexible membrane pressure sensor. The miniature flexible film pressure sensor has the characteristics of lightness, thinness, small size, flexibility and high sensitivity, and the pressure sensing surface of the miniature flexible film pressure sensor is positioned on the surface of the device and is responsible for acquiring training data of the tongue muscles of a user, including strength, frequency and the like, and the data of the pressure sensor can be sent to a mobile terminal, a PC terminal, VR equipment and the like through the wireless transmission module.

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 retention device 52 may alternatively be a retention hook. Retention hooks are provided on both sides of the base 51. To protect the wireless transmission module and the battery, the wireless transmission module and the battery may be housed in a housing with the membrane pressure sensor 54 located on a surface of the housing. A caulking groove 11 is provided on the tongue side of the base 51, and a data acquisition device 53 is fitted in the caulking groove 11.

To enhance the firmness of the connection, a reinforcement device may be added between the data acquisition device 53 and the base 51. In this embodiment, the data acquisition device 53 is attached to the base 51 by a retention hook, thereby enhancing the retention of the data acquisition device 53 on the base 51.

In another embodiment, the data acquisition device 53 may be secured to the base 51 by chemical bonding.

During manufacturing, information of dentition and oral soft and hard tissues is obtained through a traditional impression preparation mode or an oral scanning mode and the like, and shells of the retention device, the base and the data acquisition device are manufactured through manual manufacturing or 3D printing and the like; the personalized oral cavity tongue muscle function training device can be integrally formed, and can also be assembled in a mechanical mode or a chemical bonding mode and the like after being manufactured respectively.

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

(2) Lick ball device for tongue muscle training 1: as shown in fig. 3 and 4, the licking pellet device 1 comprises a first base body 11, a silica gel cushion 12 is arranged at the top end of the first base body 11, a rollable pellet 13 is arranged on the first base body 11, and the pellet 13 is positioned below the silica gel cushion 12.

The shape of the silica gel soft pad 12 is fit with the palate curve, and the silica gel soft pad 12 is provided with a pressure sensor which is used for detecting whether a user props up the palate.

The ball 13 is attached to the first base 11 via a shaft 14, and the shaft 14 is connected to a rotational speed sensor for detecting the rotational speed thereof.

The ball 13 should protrude from the surface of the first body 11 so that the tongue licks the ball 13.

The use method of the licking ball device 1 comprises the following steps:

s1, holding a first base body 11, extending the top end of the first base body 11 into an oral cavity, attaching a silica gel soft pad 12 to a palate, and detecting whether the palate is propped by a pressure sensor on the silica gel soft pad 12;

s2, a user licks the small ball 13 with the tongue to rotate the small ball, and the rotating speed sensor connected with the small ball 13 can monitor the rotating speed and the number of turns of the small ball, so that whether the user is training or not can be judged.

(3) The air blowing training device 2 for lip muscle training comprises:

the present embodiment provides three types of insufflation training apparatus 2:

first, as shown in FIG. 5, the insufflation training device 2 includes a tube 21, a second pressure sensor 22 is mounted in the tube 21, and the central axis of the tube 21 preferably passes perpendicularly through the sensing surface of the second pressure sensor 22. The second pressure susceptor 22 is preferably connected to the tube 21 by ribs so that a gap 23 is provided between the second pressure susceptor 22 and the inner wall of the tube 21 for the passage of an air flow.

It is worth mentioning that the second baroreceptor 22 is preferably arranged at the outlet end of the tube 21.

Second, as shown in FIG. 6, the insufflation training apparatus 2 includes a tube 21 with a flow rate sensor 24 mounted in the tube 21.

Third, as shown in FIG. 7, the insufflation training set 2 includes a tube 21 with a second pressure sensor 22 and a flow rate sensor 24 mounted in the tube 21.

The second pressure sensor 22 is preferably located behind the flow sensor 24, and in use, the air flow passes first through the flow sensor 24 and then through the second pressure sensor 22.

The use method of the blowing training device 2 comprises the following steps: the user wraps his lips around the tube 21 and blows air into the tube 21. The second pressure sensor 22 detects the amount of air flow blown by the user and the flow rate sensor 24 detects the speed of the blown air.

(4) Sipping device for lip muscle training 3: as shown in fig. 8, the sipping device 3 includes a sheet-like base 31, and an end portion pressure sensor 32 is provided at one end of the sheet-like base 31, and the end portion pressure sensor 32 is provided so as to detect whether or not a user bites the sheet-like base 31 with a tooth power.

The upper surface and the lower surface of the sheet-shaped base 31 are uniformly provided with a plurality of third baroreceptors 33, and the third baroreceptors 33 are used for sensing the pressure of the labial muscles.

The sheet-like base 31 is preferably made of a metal material, such as an iron sheet.

In particular, the sheet-like base 31 houses the communication module

(5) Bite training device for chewing muscle training 4: as shown in fig. 9 and 10, the bite training device 4 includes a soft substrate 41, and a plurality of fourth baroreceptors 42 are provided inside the soft substrate 41. The soft substrate 41 may be made of soft silica gel.

The use method of the bite training device 4 comprises the following steps: the user bites the soft base 41 with his or her teeth, and the fourth pressure sensor 42 provided therein detects the masticatory force.

The following provides a detailed description of the application of the system, platform and method for training oral muscle function based on virtual reality technology.

Selecting corresponding muscle function training by the patient according to the medical advice, then placing the intraoral training device at a corresponding position in the mouth according to the prompt, detecting whether the position is correctly placed by the program, prompting the program if the intraoral training device is placed at the corresponding position, and then entering a training mode;

different training modes are matched with different simulation scenes, and information sensed by the sensor can be converted into different visual effects under different simulation scenes.

It should be noted that in this embodiment, it is only necessary to detect whether the positions of the licking ball device 1 and the sipping device 3 are correctly placed. The contact pressure is detected by a pressure sensor at the front end, and the force is correct to be put if the force reaches the force preset by the system.

For the above five intraoral training devices, the present embodiment provides the following eight simulation scenarios.

First, a happy frog scene as shown in fig. 11 corresponds to the personalized tongue muscle training apparatus 5 for tongue muscle training.

The virtual small frog catches the food scene in the pond, and the patient controls the small frog through the tongue muscle, sees food after, and the patient supports the tongue tip to incisor nipple department sensing element, and the small frog stretches the tongue promptly and supports food in the virtual scene, insists on 10 seconds, and the small frog can obtain food to enter next pass and obtain new food, reach the mesh of strengthening the tongue muscle repeatedly from this.

Second, a singing game scenario, as shown in fig. 12, corresponds to the personalized tongue muscle training apparatus 5 for tongue muscle training.

In the scene of the virtual singing competition stage, according to the caption prompt in front of the stage, the patient places the tongue on the film pressure sensor of the data acquisition device 53 at the nipple of the incisor, the trainer repeatedly pronounces music such as ' la ', the ' seville barber ' for dubbing ' and the like, or the patient contacts the tongue with the film pressure sensor of the data acquisition device 53 at the palate position to quickly bounce the tongue to the mouth bottom, simulate the horseshoe sound, and play ' horse racing ' and the like. The sensing element can prompt whether the tongue tip position of the patient is correct or not and the strength. The training stimulates muscles at the bottom of the tongue muscle to realize the tongue flicking training.

Third, a tasting delicious ice cream scenario, as shown in figure 13, corresponds to a personalized tongue muscle training device 5 for tongue muscle training.

Delicious ice cream with different tastes and styles in a scene is about to melt, and the ice cream needs to be licked by the tongue to prevent the ice cream from flowing down as much as possible. The film pressure sensor at the position where the tongue apex of a patient licks the papilla of the incisor can generate a picture that the tongue licks ice cream in a VR scene, but the film pressure sensor at the position where the back of the tongue is in contact with the top of the palate is required to do swallowing action at the same time to completely finish one tasting, and the game can train the tongue muscle to be in a correct position during swallowing.

Fourth, a race scenario, as shown in fig. 14, corresponds to the licking ball apparatus 1 for tongue muscle training.

The handicap race scenario has a race track, finish line, and competitors.

The speed of the tongue muscle adding ball 13 is reflected by the sensor as the speed of the competitor in the race speed scenario. In training of different levels, the competitors need to reach the end points in different time, and the training is determined to fail if the time is exceeded.

The competitors in the obstacle race scenario may be virtual humans, animals, or pellets, etc.

Fifth, a handicap scenario is shown in fig. 15, which corresponds to licking the ball apparatus 1 for tongue muscle training.

Obstacles, traps between obstacles and competitors are in the obstacle competition scene.

In barrier races, participants need to cross over the traps between barriers to reach the endpoint. The more obstacles in the game need to be turned, the faster the ball 13 is added by the tongue muscle, and the greater the turning distance, the less likely it will fall into the trap. Different training levels, different trap widths and numbers, and different trap widths and numbers can be considered to be set.

The obstacle may be a virtual mountain.

Sixthly, a balloon scenario as shown in fig. 16, which corresponds to the insufflation training apparatus 2 for lip muscle training.

A balloon is arranged in the balloon blowing scene.

The user blows through the blowing training device 2, the blowing strength or speed is reflected as the size of the balloon, and the balloon needs to be blown through until the balloon is successfully blown.

The difficulty of blowing the balloon is different for different levels of training. With the same amount of force, low training, the balloon is blown more.

In the scene, continuous air blowing is needed, otherwise, the balloon can shrink, training of different levels is carried out, and the shrinking speed of the balloon is different. At low levels of training, the balloon deflates more slowly when not blowing, while at high levels the other way around.

Seventh, a tug-of-war game scenario, as shown in fig. 17, which corresponds to the sipping device 3 for lip muscle training.

The tug-of-war competition scene comprises a competitor A, a competitor B and a rope. The competitor A is the system and takes the personage certainly, and the strength size that competitor A drew the rope is different according to different training grades, and the strength that competitor A drew the rope can set up.

The user wraps the sheet-shaped base 31 of the sipping device 3 with lips, and because the third pressure sensor 33 is arranged on the sheet-shaped base 31, the force applied by the lips is converted into the force of pulling the rope of the participant B through the third pressure sensor 33.

Eighth, a rat biting scene corresponding to the biting training device 4 for masticatory muscle training is shown in fig. 18 and 19.

The site of the rat shooting comprises the site of the rat and the number of the rat holes which are arranged according to the requirement. One may be provided, and a plurality of them may be provided. For example, when 9 rat holes are provided, the gophers come out of the 9 holes at random.

In different levels of training, the frequency of the hole making of the shrewmouse is different, and the force required for digging the shrewmouse is increased along with the increase of the levels.

The user bites the soft base 41 with the teeth, and the fourth baroreceptor 42 senses the force and makes a single pass of the suslik.

The force and frequency of teeth biting the soft base 41 is reflected by the fourth baroreceptor 42 as the force and frequency of the groundmouse.

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

The using method of the invention comprises the following steps:

s2, entering a virtual simulation training environment for training; the sensor arranged in the oral device can sense the strength, speed and frequency of muscle movement and the duration and times of muscle training.

For the first time, the user selects different muscle exercises, the system judges the grade of the user according to the exercise data, and then recommends the next grade of exercise to the user. For example, turning to a ball exercise, the user speed is 18, and the level 2 is 15-20, then the exerciser is now at level 2 for the ball exercise, and the next time the user exercise level 3 is recommended. The doctor can also set the training grade of the patient through a systematized management platform.

And automatically adjusting the system to a corresponding virtual reality simulation scene according to different levels and types of training.

And S3, evaluating training in a systematized management platform. The content of the rating includes, but is not limited to: the system determines what level the current user is in based on the training data and then recommends the next level of training.

The systematic management platform can record, manage and share the training records and set personalized training targets, and is convenient to use. The implementation of a systematized management platform is conventional in the art and will not be described herein.

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; the muscle training is guided, and the accuracy and the effectiveness of the muscle function training are improved; monitoring and managing, and enhancing the compliance of patients.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

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 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 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 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.