Swallowing rehabilitation stimulation equipment

Abstract

The invention discloses swallowing rehabilitation stimulation equipment. The swallowing rehabilitation stimulation equipment comprises a handle; a controller is fixedly arranged on the upper side of the front part of the handle; a telescopic pipe is fixedly arranged on the front side of the handle, and a front side connecting ring is arranged on the front side of the telescopic pipe; a multifunctional stimulation part is arranged at the front part of the front side connecting ring; the temperature of the multifunctional stimulation part can be accurately adjusted through cooperative work of a controller, a middle circuit board, a temperature sensor and an electric heating wire. According to specific conditions of a patient, a medical worker can carry out accurate adjustment in a preset treatment temperature range to ensure that the stimulation temperature is appropriate, so that the treatment effect is improved, and the comfort and the safety of the patient are guaranteed.

Description

Technical Field

[0001] The present invention relates to a rehabilitation stimulation device, specifically a swallowing rehabilitation stimulation device. Background Art

[0002] In the field of swallowing rehabilitation treatment, traditional stimulation devices have many limitations. Traditional stimulation devices cannot adjust the temperature, which makes it impossible to provide stimulation at an appropriate temperature according to the specific conditions of the patient and the treatment requirements during the treatment process. An inappropriate temperature may cause discomfort to the patient during the treatment, affect the treatment experience, and even reduce the treatment effect due to improper stimulation temperature, failing to achieve the expected rehabilitation goal, seriously affecting the practicality and effectiveness of the device.

[0003] At the same time, traditional stimulation devices lack effective visual observation means. When medical staff conduct swallowing rehabilitation training, it is difficult to directly understand the real situation inside the patient's oral cavity and throat, and it is impossible to observe the patient's swallowing movements and muscle reactions in real time. This makes it lack an accurate basis for medical staff to adjust the stimulation position and intensity, and they can only operate based on experience, greatly reducing the pertinence and effect of the rehabilitation training, and it is difficult to meet the needs of modern precision medicine.

[0004] Based on these deficiencies of traditional stimulation devices, it is extremely urgent to develop a swallowing rehabilitation stimulation device with precise temperature control and visual observation functions. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the above-mentioned technical defects and provide a swallowing rehabilitation stimulation device.

[0006] To solve the above technical problem, the technical solution provided by the present invention is a swallowing rehabilitation stimulation device: including a handle;

[0007] A controller is fixedly arranged on the upper side of the front part of the handle;

[0008] A telescopic tube is fixedly arranged on the front side of the handle. A rear connecting ring is arranged at the rear side of the telescopic tube, and the rear connecting ring is fixedly connected to the front side of the handle; a front connecting ring is arranged at the front side of the telescopic tube; a multifunctional stimulation part is arranged at the front part of the front connecting ring;

[0009] The multifunctional stimulation part includes a front shell and a rear shell. The front part of the rear shell contracts inward to form an inner connecting plate, and a middle plate body is fixedly arranged inside the inner connecting plate. A middle circuit board is arranged at the rear side of the middle web of the middle plate body, and a liquid cavity is formed by the front part of the rear shell, the middle plate body and the front shell. A temperature sensor is arranged at the front side of the middle web of the middle plate body, an auxiliary camera is fixedly arranged in front of the temperature sensor, and an electric heating wire is arranged at the front side of the middle web of the middle plate body. The middle circuit board is electrically connected to the temperature sensor, the middle circuit board is electrically connected to the auxiliary camera, and the middle circuit board is electrically connected to the electric heating wire.

[0010] The controller is electrically connected to the middle circuit board.

[0011] As an improvement, the materials of the rear shell and the front shell are both transparent plastics.

[0012] As an improvement, the cross-section of the middle plate body is in an I shape, and the side annular plate of the middle plate body and the inner connecting plate are connected by a threaded connection and are hermetically fitted.

[0013] As an improvement, the front and rear of the rear shell are transparent.

[0014] As an improvement, the inner connecting plate is in a circular ring shape, the inner connecting plate extends to the inner side of the rear part of the front shell, and the inner connecting plate and the inner side of the rear part of the front shell are connected by a threaded connection.

[0015] As an improvement, the opening of the front shell faces backward;

[0016] Friction grooves are arranged on the outer rear wall of the front shell, and the number of the friction grooves is several and they are evenly arranged around the outer rear wall of the front shell;

[0017] Friction protrusions are arranged on the outer part of the rear shell, and the number of the friction protrusions is several and they are evenly arranged around the outer part of the rear shell.

[0018] As an improvement, the rear connecting ring and the front side of the handle are connected by a threaded connection.

[0019] As an improvement, an annular protrusion is fixedly provided on the front wall inside the front shell, a front cover body is provided on the annular protrusion, the front cover body, the annular protrusion and the front shell form a waterproof space, a front circuit board is fixedly provided on the front of the front cover body, a front camera is fixedly provided on the front circuit board, the front camera is a wide-angle camera, the front circuit board is also fixedly provided with front lighting lamp beads, the number of the front lighting lamp beads is several and they are evenly arranged around the front camera; the front circuit board and the front camera are electrically connected, and the front circuit board and the front lighting lamp beads are electrically connected.

[0020] As an improvement, the controller is electrically connected to the front circuit board.

[0021] As an improvement, the projection of the handle in the rearward direction is circular; a control button is provided on the upper side of the controller, a display screen is provided on the upper side of the controller, and a TYPE-C interface is provided on the side of the controller; the handle is hollow inside, a battery is provided in the handle, the battery is a lithium battery, and a rear cover is provided on the rear side of the handle; the rear cover and the rear of the handle are connected by a threaded connection, and a knob protrusion is provided on the rear of the rear cover; the controller and the battery are electrically connected.

[0022] Compared with the prior art, the advantages of the present invention are: precise temperature control: through the coordinated work of the controller, the middle circuit board, the temperature sensor and the electric heating wire, the temperature of the multifunctional stimulation part can be precisely adjusted. Medical staff can make precise adjustments within the preset treatment temperature range according to the specific conditions of the patient to ensure that the stimulation temperature is appropriate, which not only improves the treatment effect, but also ensures the comfort and safety of the patient.

[0023] Visual observation: The front camera and auxiliary camera are matched with the transparent plastic front and rear shells, as well as the front lighting beads, to provide medical staff with clear images of the inside of the mouth and throat. Through the display screen, medical staff can observe the patient's swallowing movements and muscle reactions in real time, and adjust the stimulation position and intensity in time to achieve more targeted rehabilitation training and improve the treatment effect.

[0024] Convenient operation: The handle design of the device is ergonomic, and the user can hold it naturally, which is easy and comfortable to operate and not easy to get tired after long-term use. The telescopic tube can be adjusted in length and angle by bending, which can flexibly adapt to the treatment position requirements of different patients, making it convenient for medical staff to operate the device and accurately locate the appropriate stimulation area of ​​the patient's mouth and throat.

[0025] Structural stability and durability: Threaded connections and other methods are used between the various components of the device. For example, between the rear cover and the handle, the rear connecting ring and the handle, the inner connecting plate and the front housing, etc. The connections are tight and stable, ensuring that the device is not easily loosened or damaged during use, extending the service life of the device, and reducing maintenance costs.

[0026] Waterproof and safety design: The front housing forms a waterproof space through the front cover and the annular protrusion, protecting electronic components such as the front circuit board, the front camera, and the front lighting beads inside, preventing damage caused by liquid ingress, improving the safety and stability of the device, and ensuring the safety of patients during use.

[0027] Easy to install and disassemble: Most of the main components of the device are connected by threads, such as between the rear cover and the handle, the rear connecting ring and the handle, the inner connecting plate and the front housing, etc. This connection method is simple to operate. Installation or disassembly can be completed simply by rotation without the need for complex tools, greatly saving the time and energy of medical staff and facilitating quick operations during device maintenance, component replacement, or cleaning.

[0028] Easy to clean and hygiene guarantee: Most components of the device are designed to be detachable. After being removed, each component can be cleaned separately without cleaning dead corners. At the same time, most parts of the device shell and the parts in contact with patients are made of smooth and easy-to-clean materials, such as the front housing and the rear housing made of transparent plastic material, which are not easily contaminated with dirt. After use, it can be simply wiped with clean water or a special cleaning agent, effectively avoiding the growth of bacteria and ensuring the hygiene and safety of patients during use. Description of the Drawings

[0029] Figure 1 is a three-dimensional structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention Figure 1 。

[0030] Figure 2 is a three-dimensional structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention Figure 2 。

[0031] Figure 3 is a side view structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention.

[0032] Figure 4 is a three-dimensional internal structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention Figure 1 。

[0033] Figure 5 is a three-dimensional internal structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention Figure 2 。

[0034] Figure 6 is a three-dimensional internal structural schematic diagram of a swallowing rehabilitation stimulation device of the present invention Figure 3 。

[0035] Figure 7 is Figure 1 The partial enlarged structural schematic diagram at position M in

[0036] Figure 8 is Figure 4 The partial enlarged structural schematic diagram at position N in

[0037] Figure 9 is Figure 5 The partial enlarged structural schematic diagram at position P in

[0038] Figure 10 is Figure 6 The partial enlarged structural schematic diagram at position Q in

[0039] As shown in the figure: 1. Handle; 2. Controller; 3. Control button; 4. Display screen; 5. TYPE-C interface; 6. Battery; 7. Rear cover; 8. Knob protrusion; 9. Telescopic tube; 10. Rear connecting ring; 11. Front connecting ring; 12. Multifunctional stimulation part; 13. Front housing; 14. Friction groove; 15. Annular protrusion; 16. Front cover; 17. Front circuit board; 18. Front camera; 19. Front lighting beads; 20. Rear housing; 21. Inner connecting plate; 22. Friction protrusion; 23. Middle plate body; 24. Side annular plate; 25. Middle web; 26. Middle circuit board; 27. Temperature sensor; 28. Auxiliary camera; 29. Electric heating wire. Detailed implementation manners

[0040] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of the present application in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0042] It will be appreciated that spatial relationship terms such as "under", "below", "lower", "beneath", "above", "upper", etc. may be used herein to describe the relationship of one element or feature shown in the figures to other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relationship terms also include different orientations of the device during use and operation. For example, if the device in the drawings is flipped, an element or feature described as "under other elements" or "beneath them" or "underneath them" will be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "beneath" can include both an upper and a lower orientation. Additionally, the device may also have other orientations, such as being rotated 90 degrees or other orientations, and the spatial descriptors used herein are to be interpreted accordingly.

[0043] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or connected to the other element through an intermediate element. In the following embodiments, "connection", if there is a transfer of electrical signals or data between the connected circuits, modules, units, etc., should be understood as "electrically connected", "communicatively connected", etc.

[0044] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "comprises / include" or "has" etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0045] In combination with the accompanying drawings, a swallowing rehabilitation stimulation device includes a handle 1, and the projection of the handle 1 in the rear view direction presents a circular shape; a controller 2 is fixedly provided on the upper side of the front part of the handle 1, a control button 3 is provided on the upper side of the controller 2, a display screen 4 is provided on the upper side of the controller 2, and a TYPE-C interface 5 is provided on the side part of the controller 2; the TYPE-C interface 5 can be used for data transmission and charging; the inside of the handle 1 is hollow, a storage battery 6 is provided inside the handle 1, the storage battery 6 is a lithium battery, a rear cover 7 is provided on the rear side of the handle 1, and the rear cover 7 and the rear part of the handle 1 are connected by a threaded connection method, and a knob protrusion 8 is provided on the rear part of the rear cover 7; the controller 2 and the storage battery 6 are electrically connected.

[0046] A telescopic tube 9 is fixedly provided on the front side of the handle 1, a rear connecting ring 10 is provided on the rear side of the telescopic tube 9, and the rear connecting ring 10 and the front side of the handle 1 are connected by a threaded connection.

[0047] The front side of the telescopic tube 9 is provided with a front side connecting ring 11.

[0048] The front part of the front side connecting ring 11 is provided with a multi-functional stimulation part 12.

[0049] The multi-functional stimulation part 12 includes a front part housing 13, the opening of the front part housing 13 faces backward, the outer rear wall of the front part housing 13 is provided with friction grooves 14, the number of the friction grooves 14 is several and they are evenly arranged around the outer rear wall of the front part housing 13; a circular protrusion 15 is fixedly arranged on the inner front wall of the front part housing 13, a front part cover body 16 is arranged on the circular protrusion 15, the front part cover body 16, the circular protrusion 15 and the front part housing 13 form a waterproof space, a front part circuit board 17 is fixedly arranged on the front part of the front part cover body 16, a front part camera 18 is fixedly arranged on the front part circuit board 17, the front part camera 18 is a wide-angle camera, and a front part lighting bead 19 is also fixedly arranged on the front part circuit board 17, the number of the front part lighting beads 19 is several and they are evenly arranged around the front part camera 18; the front part circuit board 17 and the front part camera 18 are electrically connected, and the front part circuit board 17 and the front part lighting beads 19 are electrically connected.

[0050] The multi-functional stimulation part 12 further includes a rear part housing 20, the front and rear of the rear part housing 20 are through, the front part of the rear part housing 20 shrinks inward to form an inner connecting plate 21, the inner connecting plate 21 is in a circular ring shape, the inner connecting plate 21 extends to the rear inner side of the front part housing 13, and the inner connecting plate 21 and the rear inner side of the front part housing 13 are connected by a threaded connection; a friction protrusion 22 is arranged on the outer part of the rear part housing 20, the number of the friction protrusions 22 is several and they are evenly arranged around the outer part of the rear part housing 20.

[0051] A middle plate body 23 is fixedly arranged on the inner side of the inner connecting plate 21, the cross section of the middle plate body 23 is in an I shape, the side annular plate 24 of the middle plate body 23 and the inner connecting plate 21 are connected by a threaded connection and are hermetically matched; a middle circuit board 26 is arranged on the rear side of the middle web 25 of the middle plate body 23, and a liquid cavity is formed by the front part of the rear part housing 20, the middle plate body 23 and the front part housing 13, a temperature sensor 27 is arranged on the front side of the middle web 25 of the middle plate body 23, an auxiliary camera 28 is fixedly arranged on the front part of the temperature sensor 27, and an electric heating wire 29 is arranged on the front side of the middle web 25 of the middle plate body 23; the middle circuit board 26 and the temperature sensor 27 are electrically connected, the middle circuit board 26 and the auxiliary camera 28 are electrically connected, and the middle circuit board 26 and the electric heating wire 29 are electrically connected.

[0052] The materials of the rear housing 20 and the front housing 13 are both transparent plastics, which facilitate the shooting of the auxiliary camera 28 and the front camera 18, and facilitate the illumination of the front lighting beads 19; which facilitate the shooting of the auxiliary camera 28 and the front camera 18, and facilitate the illumination of the front lighting beads 19.

[0053] There is an electrical connection between the controller 2 and the middle circuit board 26, and there is an electrical connection between the controller 2 and the front circuit board 17.

[0054] Preliminary preparation:

[0055] Battery installation: Find the handle 1 with a hollow interior, and carefully place the battery 6 made of lithium battery into the interior of the handle 1. Then, pick up the rear cover 7 and tightly connect it to the rear part of the handle 1 in a threaded connection manner. Note that when connecting, it should be tightened to ensure a firm connection. At this time, it can be seen that there is a knob protrusion 8 at the rear of the rear cover 7, which is convenient for subsequent operations.

[0056] Installation of the camera and the lighting beads: Observe the front housing 13. There is an annular protrusion 15 fixed on the inner front wall of it. Install the front cover 16 on the annular protrusion 15. At this time, the front cover 16, the annular protrusion 15 and the front housing 13 jointly form a waterproof space. Then, fixedly install the front circuit board 17 at the front of the front cover 16, and fixedly install the front camera 18 of the wide-angle camera and a number of front lighting beads 19 evenly arranged around the front camera 18 on the front circuit board 17, and ensure that the electrical connection between the front circuit board 17 and the front camera 18 and the front lighting beads 19 is correctly completed.

[0057] Assembly of the multi-functional stimulation part: Place the front housing 13 with the opening facing upwards, and fill it with an appropriate amount of liquid. Then, connect the rear housing 20. The front part of the rear housing 20 contracts inward to form an annular inner connecting plate 21. Extend the inner connecting plate 21 to the inner rear part of the front housing 13, and realize tight fixation through rotation by using the threaded connection between the two. Due to the annular protrusion 15 on the inner front wall of the front housing 13 and a number of friction protrusions 22 evenly arranged on the outside of the rear housing 20, it is easier to apply force during the rotational connection operation. At the same time, accurately place the electric heating wire 29, the temperature sensor 27 and the auxiliary camera 28 in the liquid cavity formed by the middle plate body 23, the front part of the rear housing 20 and the front housing 13. Among them, the side annular plate 24 of the middle plate body 23 and the inner connecting plate 21 are in threaded connection and airtight fit. The middle web 25 of the middle plate body 23 is provided with a middle circuit board 26 at the rear, and ensure that the electrical connection between the middle circuit board 26 and the temperature sensor 27, the auxiliary camera 28 and the electric heating wire 29 is correctly completed.

[0058] Device adjustment:

[0059] Grip the handle: Wrap your palm around handle 1 to ensure a stable grip. At the same time, pay attention not to block any markings or other components that may be on handle 1.

[0060] Adjust the length of the telescopic tube: According to the patient's position and treatment needs, use your other hand to hold the telescopic tube 9 near the rear connecting ring 10. Slowly and smoothly apply pulling or pushing force to extend or shorten the telescopic tube 9. During the operation, feel the deformation resistance of the telescopic tube 9 and avoid excessive force that may cause damage. Since the rear side of the telescopic tube 9 is fixedly connected to the front side of the handle 1 through the rear connecting ring 10 by screw threads, pay attention to keeping the connection part stable during adjustment to prevent loosening.

[0061] Adjust the angle of the telescopic tube: After completing the length adjustment, keep the hand holding the telescopic tube 9 in place and change the angle of the telescopic tube 9 by rotating your wrist. According to the actual operating space and the positions of the patient's oral cavity and throat, adjust the telescopic tube 9 to an appropriate tilt angle to ensure that the multi-functional stimulation part 12 can smoothly enter the patient's oral cavity and reach the appropriate stimulation position. Pay attention to observing the direction of the multi-functional stimulation part 12 during adjustment to ensure that its front end can accurately align with the target area. At the same time, since the front side of the telescopic tube 9 is connected to the multi-functional stimulation part 12 through the front connecting ring 11, pay attention to avoiding damage to the connection part due to improper angle adjustment.

[0062] Temperature adjustment:

[0063] Familiarize yourself with the controller interface: Before operating the controller 2, first observe the layout and markings of the control buttons 3 and the display screen 4 on the controller 2. Understand the functions of each control button 3. For example, there may be dedicated buttons for increasing temperature, decreasing temperature, and confirmation. At the same time, observe whether there are other prompt messages on the display screen 4 in addition to the temperature value, such as battery level display, device status indicator, etc.

[0064] Start temperature adjustment: According to the preset treatment temperature range, press the corresponding control button 3. If you need to increase the temperature, press the temperature increase button. At this time, the controller 2 sends a working instruction to the electric heating wire 29 through the electrical connection with the middle circuit board 26. The electric heating wire 29 starts to heat the liquid in the liquid cavity formed by the middle plate body 23, the front part of the rear housing 20, and the front housing 13. The temperature sensor 27 monitors the temperature of the liquid in real time and feeds the temperature data back to the controller 2 through the middle circuit board 26, and the controller 2 then displays the temperature value on the display screen 4.

[0065] Precisely adjust the temperature: Closely monitor the temperature value displayed on the display screen 4. According to the temperature change, adjust the operation of the control button 3 in a timely manner. If the temperature rises too fast, the frequency of the heating operation can be appropriately reduced; if the temperature rises too slowly, the number of heating operations can be appropriately increased. When approaching the appropriate temperature suitable for the patient's swallowing rehabilitation stimulation training, operate the control button 3 more cautiously and ensure that the temperature accurately reaches the target value through fine-tuning. For example, when the temperature is approaching the target value, each press of the control button 3 only makes a small adjustment to the temperature to avoid the temperature being too high or too low.

[0066] Rehabilitation training:

[0067] Device preparation and inspection: Before placing the multi-functional stimulation part 12 into the patient's mouth, check again whether the functions of the device are normal. Confirm that the temperature has been adjusted to the appropriate range, and whether the front camera 18, the auxiliary camera 28, and the front lighting beads 19 can work properly. It can be checked through the display screen 4 whether the camera can capture clear images and whether the lighting beads can light up normally.

[0068] Slowly place the multi-functional stimulation part: Let the patient maintain a comfortable position. It is usually recommended that the patient sit upright and the head tilt slightly backward to facilitate the device to enter the mouth. The medical staff holds the device and slowly approaches the front end of the multi-functional stimulation part 12 to the patient's mouth. Gently insert it from one side of the patient's mouth, avoiding touching the teeth or oral mucosa to cause damage. During the insertion process, pay attention to observing the patient's reaction. If the patient shows discomfort or resistance, stop the operation immediately, adjust the position or pause for a moment and then continue.

[0069] Stimulation and observation: When the multi-functional stimulation part 12 enters the patient's mouth and the front housing 13 is in full contact with the patient's throat and the inside of the mouth, start the swallowing rehabilitation stimulation training. During the training process, the front camera 18 and the auxiliary camera 28 capture the internal conditions of the mouth and throat in real time. The front housing 13 and the rear housing 20 made of transparent plastic material provide good conditions for shooting. The front lighting beads 19 illuminate the inside of the mouth and throat, enabling the medical staff to clearly observe the patient's swallowing movements, muscle reactions, etc. through the display screen 4. The medical staff can adjust the position and intensity of the stimulation according to the observed situation. For example, if it is found that the stimulation effect in a certain area is not obvious, the position of the multi-functional stimulation part 12 can be slightly moved to achieve a better treatment effect. At the same time, the medical staff can also operate the control button 3 to switch the images transmitted by the front camera 18 or the auxiliary camera 28 on the display screen 4 to observe the patient's situation from different angles and assist in the swallowing rehabilitation training.

[0070] Precise temperature control: The temperature of the multifunctional stimulation part 12 can be precisely adjusted through the coordinated work of the controller 2, the middle circuit board 26, the temperature sensor 27 and the electric heating wire 29. Medical staff can make precise adjustments within the preset treatment temperature range according to the specific conditions of the patient to ensure that the stimulation temperature is appropriate, which not only improves the treatment effect, but also ensures the comfort and safety of the patient.

[0071] Visual observation: The front camera 18 and the auxiliary camera 28 are matched with the front shell 13 and the rear shell 20 made of transparent plastic material, and the front lighting lamp beads 19, to provide medical staff with clear images of the inside of the mouth and throat. Through the display screen 4, medical staff can observe the patient's swallowing movements and muscle reactions in real time, and adjust the stimulation position and intensity in time to achieve more targeted rehabilitation training and improve the treatment effect.

[0072] Convenience of operation: The handle 1 of the device is designed in accordance with ergonomics, and the user can hold it naturally, which is easy and comfortable to operate and not easy to get tired after long-term use. The telescopic tube 9 can be adjusted in length and angle by bending, flexibly adapting to the treatment position requirements of different patients, making it convenient for medical staff to operate the device and accurately locate the appropriate stimulation area of ​​the patient's mouth and throat.

[0073] Stable and durable structure: The various parts of the equipment are connected by threaded connections, such as the rear cover 7 and the handle 1, the rear connecting ring 10 and the handle 1, the inner connecting plate 21 and the front shell 13, etc. The connections are tight and stable, ensuring that the equipment is not easy to loosen or damage during use, extending the service life of the equipment and reducing maintenance costs.

[0074] Waterproof and safety design: The front shell 13 forms a waterproof space through the front cover 16 and the annular protrusion 15 to protect the internal front circuit board 17, front camera 18, front lighting lamp beads 19 and other electronic components to avoid damage due to liquid entry, improve the safety and stability of the equipment, and ensure the safety of patients.

[0075] Easy to install and disassemble: The main parts of the equipment are mostly connected by threads, such as the rear cover 7 and the handle 1, the rear connecting ring 10 and the handle 1, the inner connecting plate 21 and the front shell 13, etc. This connection method is easy to operate, and installation or disassembly can be completed by rotating without the help of complex tools, which greatly saves the time and energy of medical staff and facilitates quick operation during equipment maintenance, component replacement or cleaning.

[0076] Convenient for cleaning and hygiene guarantee: Most parts of the equipment are designed to be detachable. After being removed, each part can be cleaned separately without any cleaning dead corners. At the same time, the outer shell of the equipment and the parts in contact with patients are mostly made of smooth and easy-to-clean materials, such as the front shell 13 and the rear shell 20 made of transparent plastic material, which are not easy to be contaminated with dirt. After use, it can be simply wiped with clean water or special cleaning agents, effectively avoiding the growth of bacteria and ensuring the hygiene and safety of patients during use.

[0077] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A swallowing rehabilitation stimulation device, characterized in that: comprising a handle (1); A controller (2) is fixedly provided on the front upper side of the handle (1); A telescopic tube (9) is fixedly provided on the front side of the handle (1); a rear connecting ring (10) is provided on the rear side of the telescopic tube (9); the rear connecting ring (10) is fixedly connected to the front side of the handle (1); a front connecting ring (11) is provided on the front side of the telescopic tube (9); a multifunctional stimulating part (12) is provided at the front of the front connecting ring (11); The multifunctional stimulation part (12) comprises a front shell (13) and a rear shell (20), wherein the front part of the rear shell (20) contracts inwardly to form an inner connecting plate (21), and a middle plate (23) is fixedly provided on the inner side of the inner connecting plate (21); a middle circuit board (26) is provided on the rear side of the middle web (25) of the middle plate (23), and the front part of the rear shell (20), the middle plate (23) and the front shell (13) form a liquid chamber, and the middle plate (25) is fixedly provided on the inner side of the inner connecting plate (21); a middle circuit board (26) is provided on the rear side of the middle web (25) of the middle plate (23); and a liquid chamber is formed by the front part of the rear shell (20), the middle plate (23) and the front shell (13), and the liquid chamber is formed by the middle plate (25). A temperature sensor (27) is provided on the front side of the middle web (25) of the central plate (23), an auxiliary camera (28) is fixedly provided on the front of the temperature sensor (27), and an electric heating wire (29) is provided on the front side of the middle web (25) of the central plate (23); the middle circuit board (26) and the temperature sensor (27) are electrically connected, the middle circuit board (26) and the auxiliary camera (28) are electrically connected, and the middle circuit board (26) and the electric heating wire (29) are electrically connected; The controller (2) and the middle circuit board (26) are electrically connected.

2. A swallowing rehabilitation stimulation device according to claim 1, characterized in that: The rear shell (20) and the front shell (13) are both made of transparent plastic.

3. A swallowing rehabilitation stimulation device according to claim 1, characterized in that: The cross section of the middle plate body (23) is in an I-shape, and the side annular plate (24) of the middle plate body (23) and the inner connecting plate (21) are connected and tightly matched by means of threaded connection.

4. A swallowing rehabilitation stimulation device according to claim 1, characterized in that: The rear housing (20) is transparent from front to back.

5. The swallowing rehabilitation stimulation device according to claim 1, characterized in that: The inner connecting plate (21) is in the shape of a ring and extends to the inner side of the rear portion of the front housing (13). The inner connecting plate (21) and the inner side of the rear portion of the front housing (13) are connected by means of a threaded connection.

6. A swallowing rehabilitation stimulation device according to claim 5, characterized in that: The opening of the front housing (13) faces rearward; The outer rear wall of the front shell (13) is provided with friction grooves (14), and the number of the friction grooves (14) is several and is evenly arranged around the outer rear wall of the front shell (13); The exterior of the rear housing (20) is provided with friction protrusions (22), and the friction protrusions (22) are multiple in number and are evenly arranged around the exterior of the rear housing (20).

7. The swallowing rehabilitation stimulation device according to claim 1, characterized in that: The rear connecting ring (10) and the front side of the handle (1) are connected via threads.

8. A swallowing rehabilitation stimulation device according to claim 7, characterized in that: An annular protrusion (15) is fixedly provided on the front wall of the front shell (13), a front cover (16) is provided on the annular protrusion (15), the front cover (16), the annular protrusion (15) and the front shell (13) form a waterproof space, a front circuit board (17) is fixedly provided on the front of the front cover (16), a front camera (18) is fixedly provided on the front circuit board (17), the front camera (18) is a wide-angle camera, and the front circuit board (17) is also fixedly provided with front lighting lamp beads (19), the number of the front lighting lamp beads (19) is several and they are evenly arranged around the front camera (18); the front circuit board (17) and the front camera (18) are electrically connected, and the front circuit board (17) and the front lighting lamp beads (19) are electrically connected.

9. A swallowing rehabilitation stimulation device according to claim 8, characterized in that: The controller (2) and the front circuit board (17) are electrically connected.

10. A swallowing rehabilitation stimulation device according to claim 9, characterized in that: The projection of the handle (1) in the rearward direction is circular; a control button (3) is provided on the upper side of the controller (2); a display screen (4) is provided on the upper side of the controller (2); a TYPE-C interface (5) is provided on the side of the controller (2); the handle (1) is hollow inside, a storage battery (6) is provided inside the handle (1), the storage battery (6) is a lithium battery, and a rear cover (7) is provided on the rear side of the handle (1); the rear cover (7) and the rear of the handle (1) are connected by a threaded connection, and a knob protrusion (8) is provided on the rear of the rear cover (7); the controller (2) and the storage battery (6) are electrically connected.

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