Oral muscle group linkage swallowing training adjusting device

Abstract

This invention relates to the field of oral cavity technology, and more particularly to an oral muscle group coordinated swallowing training and adjustment device, comprising a saliva suction negative pressure module, a tongue muscle group training module, an oral muscle group training module, and a saliva suction mechanism; the tongue muscle group training module is fixedly connected to the center of one side of the saliva suction negative pressure module, and the oral muscle group training module is disposed on the outer side of the tongue muscle group training module, with one side of the oral muscle group training module being fixedly connected to the saliva suction negative pressure module; the saliva suction mechanism is also installed on the outer side of the oral muscle group training module, and one end of the saliva suction mechanism is connected to the saliva suction negative pressure module; this device is equipped with a split oral muscle group training module, with independent flexible sleeves on the left and right sides of the module, and the pressure adjustable mechanism on both sides can introduce different air pressures respectively; it can carry out unilateral independent bite resistance training, or bilateral coordinated training, and can carry out corrective training for the problem of bilateral perioral muscle asymmetry in hemiplegic patients.

Description

Technical Field

[0001] This invention relates to the field of oral cavity technology, specifically to a device for training and regulating swallowing by coordinated oral muscle groups. Background Technology

[0002] Existing swallowing training devices on the market can only perform synchronous contraction training of both buccal muscles, failing to design specific programs for the pathological characteristics of unilateral oral vestibule collapse and disuse atrophy of the unilateral buccal muscles in hemiplegic patients. These products are mostly one-piece structures; when patients attempt targeted training using only the affected side's occlusion, the training device easily slips and shifts, resulting in insufficient force on the hemiplegic buccal muscle and inadequate training intensity. This fails to achieve targeted strengthening of the affected muscle group and makes it difficult to correct the problem of bilateral muscle imbalance. Therefore, to address these issues, a swallowing training and adjustment device that links the oral muscles is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a device for training and adjusting oral muscle group-linked swallowing to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: As an optional solution of the oral muscle group linkage swallowing training and adjustment device described in this invention, the oral muscle group linkage swallowing training and adjustment device includes a saliva suction negative pressure module, a tongue muscle group training module, an oral muscle group training module, and a saliva suction mechanism. A tongue muscle training module is fixedly connected to the center of one side of the saliva suction negative pressure module, and an oral muscle training module is set on the outside of the tongue muscle training module. One side of the oral muscle training module is fixedly connected to the saliva suction negative pressure module. The oral muscle training module is also equipped with a saliva suction mechanism on its outer side, and one end of the saliva suction mechanism is connected to the saliva suction negative pressure module. The oral muscle training module includes flexible sleeves distributed vertically. A uniformly distributed pressure adjustable mechanism is fixedly connected between the upper and lower flexible sleeves. A connecting tube is connected to the outside of the pressure adjustable mechanism. The other end of the connecting tube passes through the saliva suction negative pressure module and is connected to an external air pressure regulating device. The pressure adjustable mechanism includes a fixed sleeve, one side of which is connected to a connecting pipe. Inside the fixed sleeve, there are vertically distributed sealing moving plates that are slidably connected. The other end of each sealing moving plate is fixedly connected to a guide post, and the other end of the guide post is fixedly connected to a flexible sleeve. Each guide post is equipped with a retraction spring. One end of the retraction spring is fixedly connected to the sealing moving plate, and the other end of the retraction spring is fixedly connected to the fixing sleeve.

[0005] As an optional embodiment of the oral muscle group linkage swallowing training and adjustment device described in this invention, the number of flexible sleeves is four sets, and each flexible sleeve has an arc-shaped dental bracket inside.

[0006] As an optional embodiment of the oral muscle group linkage swallowing training and adjustment device described in this invention, the saliva suction mechanism includes a saliva suction tube fixedly connected to the tongue muscle group training module, the other end of the saliva suction tube is connected to the saliva suction negative pressure module, and the outer side of the saliva suction tube is also connected to a uniformly distributed flexible saliva suction mouth.

[0007] Existing swallowing training devices on the market can only perform synchronous contraction training of both cheek muscles, failing to design specific programs for the pathological characteristics of unilateral oral vestibule collapse and disuse atrophy of the cheek muscles in hemiplegic patients. Most of these products are one-piece structures; when patients attempt targeted training using only the affected side's occlusion, the training device easily slips and shifts, resulting in insufficient force on the hemiplegic cheek muscles and inadequate training intensity. This fails to achieve targeted strengthening of the affected muscle group and is difficult to correct the problem of bilateral muscle imbalance. This device features a separate oral muscle training module, with independent flexible sleeves on both sides. Adjustable pressure mechanisms on both sides allow for the introduction of different air pressures. It can perform unilateral independent occlusal resistance training or bilateral coordinated training, enabling corrective training for the asymmetry of bilateral perioral muscle strength in hemiplegic patients.

[0008] As an optional solution of the oral muscle group linkage swallowing training and adjustment device of the present invention, the tongue muscle group training module includes a fixed frame that is fixedly connected to the saliva suction negative pressure module, a rotating plate that is rotatably connected to the other end of the fixed frame through a rotating shaft, an adjustment plate that is fixedly connected to the other end of the rotating plate, and a pressure sensing unit that is fixedly connected to the fixed frame that is located below the other end of the rotating plate. The inside of the fixed frame is fixedly connected to the oral muscle training module, and the two sides of the fixed frame are also fixedly connected to the saliva suction mechanism.

[0009] As an optional embodiment of the oral muscle group linkage swallowing training adjustment device described in this invention, an arc-shaped groove is provided on one side of the adjustment plate.

[0010] To match the need for coordinated tongue muscle exertion required for swallowing, this device includes a tongue muscle training module. The patient pushes the adjustment plate upward with the tip of their tongue, which drives the rotating plate to deflect and squeeze the pressure sensing unit below. The pressure signal is transmitted to the external control unit in real time. When the pressure on the tip of the tongue reaches a preset threshold, an alarm light illuminates, effectively ensuring the standardization and effectiveness of oral muscle coordination swallowing training.

[0011] As an optional solution of the oral muscle group linkage swallowing training and adjustment device of the present invention, the saliva suction negative pressure module includes a mounting frame and a connecting rod. A tongue muscle group training module is fixedly connected to the center of one side of the mounting frame. Connecting rods are provided on both the upper and lower sides of the tongue muscle group training module. One end of the connecting rod is fixedly connected to a flexible sleeve. The other end of the connecting rod is fixedly connected to a sliding plate that is slidably connected to the mounting frame. A squeezing plate is fixedly connected to one side of the sliding plate. A reset airbag is fixedly connected to one side of the squeezing plate. Two sets of air tubes are connected to the outside of the reset airbag, and each air tube is equipped with a gas-liquid unidirectional flow component. The other end of the air tube on the side of the reset airbag is connected to the saliva suction mechanism.

[0012] As an optional embodiment of the oral muscle group linkage swallowing training and adjustment device described in this invention, an alarm light is also installed on the top of the mounting frame.

[0013] As an optional embodiment of the oral muscle group linkage swallowing training and adjustment device of the present invention, wherein: a storage frame is installed inside the reset airbag, and a reset spring is fixedly connected inside the storage frame, and the other end of the reset spring is fixedly connected to the reset airbag; the bottom of the storage frame is set with an inclined surface, and the lowest point inside the storage frame is connected to the trachea.

[0014] Addressing the clinical problem of saliva accumulation during training for bedridden, cognitively impaired, and severely dysphagic patients, which hinders normal tongue muscle movement and easily leads to saliva aspiration and choking: During the operation of the oral muscle training module, the connecting rod and sliding plate can be driven to reciprocate, periodically squeezing and resetting the airbag. Through the trachea and the one-way air-liquid flow component, an intermittent suction force is formed, driving the suction tube of the saliva suction mechanism to collect and expel the saliva retained in the oral cavity, thus realizing the integration of swallowing function training and aspiration prevention.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This device features a split oral muscle training module, with independent flexible sleeves on both the left and right sides. The adjustable pressure mechanism on each side allows for the introduction of different air pressures. It can perform occlusal resistance training independently on one side or coordinated training on both sides, enabling corrective training for the asymmetry of bilateral perioral muscle strength in hemiplegic patients.

[0016] To match the need for coordinated tongue muscle exertion required for swallowing, this device includes a tongue muscle training module. The patient pushes the adjustment plate upward with the tip of their tongue, which drives the rotating plate to deflect and squeeze the pressure sensing unit below. The pressure signal is transmitted to the external control unit in real time. When the pressure on the tip of the tongue reaches a preset threshold, an alarm light illuminates, effectively ensuring the standardization and effectiveness of oral muscle coordination swallowing training.

[0017] Addressing the clinical problem of saliva accumulation during training for bedridden, cognitively impaired, and severely dysphagic patients, which hinders normal tongue muscle movement and easily leads to saliva aspiration and choking: During the operation of the oral muscle training module, the connecting rod and sliding plate can be driven to reciprocate, periodically squeezing and resetting the airbag. Through the trachea and the one-way air-liquid flow component, an intermittent suction force is formed, driving the suction tube of the saliva suction mechanism to collect and expel the saliva retained in the oral cavity, thus realizing the integration of swallowing function training and aspiration prevention. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a swallowing training and adjustment device that coordinates oral muscle groups; Figure 2 An exploded view of an oral muscle group coordinated swallowing training and adjustment device. Figure 3 A schematic diagram of the saliva suction negative pressure module of a swallowing training and adjustment device for oral muscle group linkage; Figure 4 A schematic diagram of the internal structure of a negative pressure module for saliva suction in a swallowing training and adjustment device that coordinates oral muscle groups. Figure 5 A schematic diagram of the internal structure of the repositioning airbag in a swallowing training and adjustment device for coordinated oral muscle groups. Figure 6 This is a schematic diagram of the internal structure of a tongue muscle training module in an oral muscle group linkage swallowing training and adjustment device. Figure 7 A swallowing training and adjustment device for coordinated oral muscle groups Figure 6 A schematic diagram of the internal structure at point A; Figure 8 This is a schematic diagram of the internal structure of an adjustable pressure mechanism in a swallowing training and adjustment device that coordinates oral muscle groups.

[0019] Figure 9 A schematic diagram of the saliva suction mechanism of a swallowing training and adjustment device that coordinates oral muscle groups; Figure 10 This is a half-section diagram of the air-liquid unidirectional flow component of a swallowing training and regulation device for oral muscle group linkage.

[0020] In the diagram: 1-Saliva suction negative pressure module, 101-Mounting frame, 102-Alarm light, 103-Connecting rod, 104-Sliding plate, 105-Squeezing plate, 106-Reset airbag, 107-Trachea, 108-Gas-liquid unidirectional flow component, 109-Storage frame, 110-Reset spring, 2-Tongue muscle training module, 201-Fixed frame, 202-Rotating plate, 203-Adjusting plate, 204-Pressure sensing unit, 3-Oral muscle training module, 301-Flexible sleeve, 302-Pressure adjustable mechanism, 3021-Fixed sleeve, 3022-Sealed moving plate, 3023-Guide column, 3024-Contraction spring, 303-Connecting pipe, 4-Saliva suction mechanism, 401-Saliva suction tube, 402-Saliva suction nozzle. Detailed Implementation

[0021] Example 1: Please refer to Figure 1 , Figure 2 and Figure 8 The present invention provides a technical solution: A swallowing training and adjustment device for oral muscle group linkage includes a saliva suction negative pressure module 1, a tongue muscle group training module 2, an oral muscle group training module 3, and a saliva suction mechanism 4. A tongue muscle training module 2 is fixedly connected to the center of one side of the saliva suction negative pressure module 1, and an oral muscle training module 3 is provided on the outside of the tongue muscle training module 2. One side of the oral muscle training module 3 is fixedly connected to the saliva suction negative pressure module 1. The oral muscle training module 3 is also equipped with a saliva suction mechanism 4 on its outer side, and one end of the saliva suction mechanism 4 is connected to the saliva suction negative pressure module 1. The oral muscle training module 3 includes flexible sleeves 301 distributed vertically. A uniformly distributed pressure adjustable mechanism 302 is fixedly connected between the upper and lower flexible sleeves 301. A connecting pipe 303 is connected to the outside of the pressure adjustable mechanism 302. The other end of the connecting pipe 303 passes through the saliva suction negative pressure module 1 and is connected to an external air pressure regulating device. The pressure adjustable mechanism 302 includes a fixed sleeve 3021. One side of the fixed sleeve 3021 is connected to the connecting pipe 303. The interior of the fixed sleeve 3021 is slidably connected with sealing moving plates 3022 distributed vertically. The other end of the sealing moving plates 3022 is fixedly connected with a guide post 3023. The other end of the guide post 3023 is fixedly connected to the flexible sleeve 301. A retraction spring 3024 is provided on the outer side of each guide post 3023. One end of the retraction spring 3024 is fixedly connected to the sealing moving plate 3022, and the other end of the retraction spring 3024 is fixedly connected to the fixing sleeve 3021.

[0022] There are four sets of flexible sleeves 301, and each flexible sleeve 301 has an arc-shaped dental bracket inside.

[0023] Existing swallowing training devices on the market can only perform synchronous contraction training of both cheek muscles, failing to design specific programs for the pathological characteristics of unilateral oral vestibule collapse and disuse atrophy of the cheek muscles in hemiplegic patients. Most of these products are one-piece structures; when patients attempt targeted training using only the affected side's occlusion, the training device easily slips and shifts, resulting in insufficient force on the hemiplegic cheek muscles and inadequate training intensity. This fails to achieve targeted strengthening of the affected muscle group and is difficult to correct the problem of bilateral muscle imbalance. This device features a separate oral muscle training module 3, with independent flexible sleeves 301 on both sides. The adjustable pressure mechanisms 302 on both sides allow for different air pressures to be introduced. It can perform unilateral independent occlusal resistance training or bilateral coordinated training, enabling corrective training for the asymmetry of bilateral perioral muscle strength in hemiplegic patients.

[0024] Also includes the following: When conducting swallowing rehabilitation training for non-hemiplegic individuals, the entire device is placed into the patient's mouth, allowing the patient's teeth to be accommodated within the corresponding upper and lower flexible sleeves 301. Air is supplied and pressurized to the connecting tube 303 via an external air pressure regulating device, ensuring that the internal air pressure of the pressure-adjustable mechanisms 302 on both sides remains equal, thereby completing bilateral synchronous oral muscle resistance training.

[0025] When training hemiplegic patients with unilateral oral vestibule collapse, gas is introduced into the connecting tube 303 corresponding to the affected side to make the air pressure on that side higher than that on the healthy side. This makes the distance between the upper and lower flexible sleeves 301 on the affected side greater than that on the healthy side. During muscle training, the teeth on the hemiplegic side can preferentially contact the device and receive force, thus strengthening the muscle group training intensity on the hemiplegic side. The specific air pressure parameters can be flexibly adjusted according to the actual muscle strength of the patient.

[0026] During the inflation adjustment process, gas is introduced into the fixed sleeve 3021 through the connecting pipe 303. The air pressure squeezes the upper and lower sealing moving plates 3022. The sealing moving plates 3022 compress the spring 3024 and drive the corresponding flexible sleeve 301 to move, thereby completing the differential adjustment of pressure on one or both sides and realizing targeted rehabilitation training of the oral muscle group of hemiplegic patients.

[0027] Example 2: This example is an improvement upon Example 1. Please refer to [link / reference]. Figure 6 and Figure 7 Specifically, the tongue muscle training module 2 includes a fixed frame 201 that is fixedly connected to the saliva suction negative pressure module 1. A rotating plate 202 is rotatably connected to the other end of the fixed frame 201 via a rotating shaft. An adjusting plate 203 is fixedly connected to the other end of the rotating plate 202. A pressure sensing unit 204 that is fixedly connected to the fixed frame 201 is provided below the other end of the rotating plate 202. The interior of the fixed frame 201 is fixedly connected to the oral muscle training module 3, and the two sides of the fixed frame 201 are also fixedly connected to the saliva suction mechanism 4.

[0028] An arc-shaped groove is provided on one side of the adjusting plate 203.

[0029] To match the need for coordinated tongue muscle exertion required for swallowing, this device adds a tongue muscle training module 2; the patient pushes the adjustment plate 203 upward with the tip of their tongue, the adjustment plate 203 drives the rotating plate 202 to deflect and squeeze the pressure sensing unit 204 below, and the pressure signal is transmitted to the external control unit in real time; when the pressure on the tip of the tongue reaches the preset threshold, the warning light 102 lights up to indicate, effectively ensuring the standardization and training effect of oral muscle group linkage swallowing training; Also includes the following: When conducting tongue muscle swallowing training, an arc-shaped groove is provided on one side of the adjustment plate 203 to facilitate the tongue's insertion under the adjustment plate 203. The patient can push the adjustment plate 203 upwards by exerting force with their tongue muscles. The adjustment plate 203 drives the rotating plate 202 on the other side to compress the pressure sensing unit 204, which collects the tongue pushing pressure value in real time. When the detected pressure reaches the preset training threshold, the warning light 102 illuminates; when the pressure does not reach the threshold, the warning light 102 remains off, allowing the accompanying family member to intuitively judge the tongue muscle training intensity and then adjust the training plan accordingly.

[0030] Example 3: This example is an improvement on Example 2. Please refer to [link / reference]. Figure 3 , Figure 4 , Figure 5 , Figure 9 and Figure 10 Specifically, the saliva suction negative pressure module 1 includes a mounting frame 101 and a connecting rod 103. A tongue muscle training module 2 is fixedly connected to the center of one side of the mounting frame 101. Connecting rods 103 are provided on both the upper and lower sides of the tongue muscle training module 2. One end of the connecting rod 103 is fixedly connected to the flexible sleeve 301. The other end of the connecting rod 103 is fixedly connected to a sliding plate 104 that is slidably connected to the mounting frame 101. A squeezing plate 105 is fixedly connected to one side of the sliding plate 104. A reset airbag 106 is fixedly connected to one side of the squeezing plate 105. Two sets of air tubes 107 are connected to the outside of the reset airbag 106, and each air tube 107 is equipped with a gas-liquid unidirectional flow component 108. The other end of the air tubes 107 on the side of the reset airbag 106 is connected to the saliva suction mechanism 4.

[0031] An alarm light 102 is also installed on the top of the mounting frame 101.

[0032] The reset airbag 106 has a storage frame 109 installed inside, and a reset spring 110 is fixedly connected inside the storage frame 109. The other end of the reset spring 110 is fixedly connected to the reset airbag 106. The bottom of the storage frame 109 is set with an inclined surface, and the lowest point inside the storage frame 109 is connected to the air tube 107.

[0033] The saliva suction mechanism 4 includes a saliva suction tube 401 that is fixedly connected to the tongue muscle training module 2. The other end of the saliva suction tube 401 is connected to the saliva suction negative pressure module 1. The outer side of the saliva suction tube 401 is also connected to a uniformly distributed flexible saliva suction nozzle 402.

[0034] To address the clinical problem of saliva accumulation during training for bedridden patients, those with cognitive impairment, and those with severe swallowing disorders, which hinders normal tongue muscle movement and easily leads to saliva aspiration and choking: During the operation of the oral muscle training module 3, the connecting rod 103 and the sliding plate 104 can be driven to reciprocate, periodically squeezing and resetting the airbag 106. Through the trachea 107 and the air-liquid unidirectional flow component 108, intermittent suction power is formed, driving the suction tube 401 of the suction mechanism 4 to collect and expel saliva retained in the oral cavity, thus realizing the integration of swallowing function training and aspiration prevention.

[0035] Also includes the following: During the reciprocating biting training of the oral muscle training module 3, the biting action drives the connecting rod 103 on one side and the sliding plate 104 to move synchronously, thereby pushing the squeezing plate 105 to squeeze the reset airbag 106; under the unidirectional flow of air and liquid 108, the saliva accumulated in the storage frame 109 can be discharged outward through the bottom air tube 107. After a single biting action is completed, the reset spring 110 drives the reset airbag 106 to rebound and reset. At this time, the suction nozzle 402 at the front end of the suction tube 401 of the suction mechanism 4 generates negative pressure suction, drawing the saliva inside the oral cavity into the reset airbag 106 and collecting it in the low area of ​​the storage frame 109, preparing for the next squeezing and drainage.

[0036] The 402 saliva suction nozzle is made of medical-grade flexible material and can be bent and adjusted as needed. It can be placed in different areas of the oral cavity to suction retained saliva at multiple points, making it safer and more adaptable to use. The gas-liquid unidirectional flow component 108 is equipped with an opening and closing valve. When the gas-liquid medium flows in the forward direction, the fluid thrust opens the valve to open the flow guide hole; when the medium flows back in the reverse direction, the valve closes and blocks the flow guide hole, thereby realizing the function of unidirectional flow of the medium.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A device for training and adjusting oral muscle group-based swallowing, characterized in that: It includes a saliva suction negative pressure module (1), a tongue muscle training module (2), an oral muscle training module (3), and a saliva suction mechanism (4). A tongue muscle training module (2) is fixedly connected to the center of one side of the saliva suction negative pressure module (1), and an oral muscle training module (3) is set on the outside of the tongue muscle training module (2). One side of the oral muscle training module (3) is fixedly connected to the saliva suction negative pressure module (1). The oral muscle training module (3) is also equipped with a saliva suction mechanism (4) on its outer side, and one end of the saliva suction mechanism (4) is connected to the saliva suction negative pressure module (1). The oral muscle training module (3) includes flexible sleeves (301) distributed vertically. The upper and lower flexible sleeves (301) are fixedly connected to a uniformly distributed pressure adjustable mechanism (302). The pressure adjustable mechanism (302) is connected to a connecting pipe (303) on the outside. The other end of the connecting pipe (303) passes through the saliva suction negative pressure module (1) and is connected to an external air pressure regulating device. The pressure adjustable mechanism (302) includes a fixed sleeve (3021), one side of which is connected to a connecting pipe (303). The fixed sleeve (3021) is slidably connected to a sealing moving plate (3022) distributed vertically inside. The other end of the sealing moving plate (3022) is fixedly connected to a guide post (3023), and the other end of the guide post (3023) is fixedly connected to the flexible sleeve (301). A retraction spring (3024) is provided on the outer side of each guide column (3023). One end of the retraction spring (3024) is fixedly connected to the sealing moving plate (3022), and the other end of the retraction spring (3024) is fixedly connected to the fixing sleeve (3021).

2. The oromotor linkage swallowing training adjustment device according to claim 1, characterized in that: There are four sets of flexible sleeves (301), and each flexible sleeve (301) has an arc-shaped tooth bracket inside.

3. The oral muscle group coordinated swallowing training and adjustment device according to claim 1, characterized in that: The saliva suction negative pressure module (1) includes a mounting frame (101) and a connecting rod (103). A tongue muscle training module (2) is fixedly connected to the center of one side of the mounting frame (101). Connecting rods (103) are provided on both the upper and lower sides of the tongue muscle training module (2). One end of the connecting rod (103) is fixedly connected to the flexible sleeve (301). The other end of the connecting rod (103) is fixedly connected to a sliding plate (104) which is slidably connected to the mounting frame (101). A squeezing plate (105) is fixedly connected to one side of the sliding plate (104). A reset airbag (106) is fixedly connected to one side of the squeezing plate (105). Two sets of tracheas (107) are connected to the outside of the reset airbag (106), and each trachea (107) is equipped with a gas-liquid unidirectional flow component (108). The other end of the trachea (107) on the side of the reset airbag (106) is connected to the saliva suction mechanism (4).

4. The oral muscle group coordinated swallowing training and adjustment device according to claim 3, characterized in that: An alarm light (102) is also installed on the top of the mounting frame (101).

5. The oral muscle group coordinated swallowing training and adjustment device according to claim 3, characterized in that: The reset airbag (106) has a storage frame (109) installed inside, and a reset spring (110) is fixedly connected inside the storage frame (109). The other end of the reset spring (110) is fixedly connected to the reset airbag (106). The bottom of the storage frame (109) is set with an inclined surface, and the lowest point inside the storage frame (109) is connected to the air tube (107).

6. The oral muscle group coordinated swallowing training and adjustment device according to claim 1, characterized in that: The tongue muscle training module (2) includes a fixed frame (201) that is fixedly connected to the saliva suction negative pressure module (1). A rotating plate (202) is rotatably connected to the other end of the fixed frame (201) via a rotating shaft. An adjusting plate (203) is fixedly connected to the other end of the rotating plate (202). A pressure sensing unit (204) that is fixedly connected to the fixed frame (201) is provided below the other end of the rotating plate (202). The interior of the fixed frame (201) is fixedly connected to the oral muscle training module (3), and the two sides of the fixed frame (201) are also fixedly connected to the saliva suction mechanism (4).

7. The oral muscle group coordinated swallowing training and adjustment device according to claim 6, characterized in that: An arc-shaped groove is provided on one side of the adjusting plate (203).

8. The oral muscle group coordinated swallowing training and adjustment device according to claim 1, characterized in that: The saliva suction mechanism (4) includes a saliva suction tube (401) that is fixedly connected to the tongue muscle training module (2). The other end of the saliva suction tube (401) is connected to the saliva suction negative pressure module (1). The outside of the saliva suction tube (401) is also connected to a uniformly distributed flexible saliva suction nozzle (402).

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