Wearable trachea pushing biofeedback intelligent training device

Abstract

The invention relates to the technical field of medical apparatus and instruments, in particular to a wearable trachea pushing biofeedback intelligent training device which comprises a training system and training equipment, and the training system comprises a pushing training subsystem and a safety protection subsystem; the training equipment comprises a sheath main body, a pushing mechanism mounted on the sheath main body and a sound component mounted on the sheath main body, and a first side pressure sensor and a second side pressure sensor are correspondingly mounted on the two sides of the inner wall of a pushing seat respectively; by arranging the training system and the training equipment, the pushing training module is intelligently controlled to carry out pushing training according to pressure data received by the pressure feedback module, it is guaranteed that the pushing training strength is within a safe and controllable range, the biological feedback intelligent training function is achieved, and when a patient makes discomfort and stops sound, the patient can be trained through the intelligent control module. The safety module quickly relieves limitation of the pushing seat on the trachea of the patient, quickly relieves discomfort of the patient, and achieves the purpose of safe pushing training.

Description

Technical Field

[0001] This invention relates to the technical field of medical devices, and more particularly to a wearable tracheal displacement biofeedback intelligent training device. Background Technology

[0002] Tracheal displacement training is designed to adapt to the traction of the trachea during anterior cervical spine surgery and to reduce postoperative complications such as throat discomfort. It is especially suitable for patients undergoing thyroid surgery, neck tumor surgery, and other procedures that require tracheal displacement training. To adapt to the changes in the trachea during and after surgery, patients are generally required to undergo tracheal displacement training for 3-5 days before surgery. The specific steps are as follows: The patient lies supine with a soft pillow under their shoulders, head tilted back, and neck extended. Then, the patient or caregiver places their right thumb or index finger on one side of the thyroid cartilage and gently pushes the trachea towards the opposite side of the surgical incision site. Each session lasts 10-15 minutes and is repeated 3 times a day.

[0003] Traditional artificial tracheal displacement training requires the patient or their family to perform the procedure, while medical staff provide education. This can lead to insufficient proficiency among operators, and prolonged operation can result in insufficient hand strength, leading to inadequate tracheal displacement training. Incorrect displacement methods can easily cause damage to the neck and trachea. Summary of the Invention

[0004] This invention provides a wearable tracheal displacement biofeedback intelligent training device. By setting up a training system and training equipment, it intelligently controls the displacement training module to perform displacement training, realizing the biofeedback intelligent training function and ensuring safe displacement training. The specific solution is as follows: A wearable tracheal displacement biofeedback intelligent training device includes a training system and a training device. The training system includes a displacement training subsystem and a safety protection subsystem. The displacement training subsystem includes a displacement training module, a pressure feedback module, and a wireless transmission module. The safety protection subsystem includes a safety module, a voice module, and an alert module. The training device includes a protective cover body, a pushing mechanism mounted on the protective cover body, and a sound component mounted on the protective cover body. The pushing mechanism includes a pushing seat, a pushing block connected to the pushing seat, and a driving component for driving the pushing block to move back and forth. The pushing seat is semi-open. Side pressure sensor one and side pressure sensor two are respectively installed on both sides of the inner wall of the pushing seat. The pushing seat is laterally slidably connected to the pushing block through a control block. An electromagnet corresponding to the control block is installed on the pushing block. The control block is made of ferromagnetic metal. The push training module is signal-connected to the drive component, the pressure feedback module is signal-connected to the side pressure sensor one and the side pressure sensor two respectively, the safety module is signal-connected to the electromagnet, and the voice module is signal-connected to the sound component.

[0005] Furthermore, the sound component includes a sound-producing unit and a sound-receiving unit. The push-training module is wirelessly connected to a remote control device via a wireless transmission module. The remote control device is equipped with a touch screen or knob for inputting training parameters into the push-training module. The remote control device is used to store the training data fed back by the push-training module.

[0006] Furthermore, the drive assembly includes a drive motor mounted to the sheath body and a push screw threadedly connected to the push block, the push screw being mounted at the output end of the drive motor.

[0007] Furthermore, the push block is provided with a control chamber corresponding to the control block, and a reset spring is installed in both sides of the control block in the control chamber.

[0008] Furthermore, the safety protection subsystem also includes a protection self-test module. Side proximity switches one and two are installed on both sides of the control block and are mounted on the inner wall of the control room. The protection self-test module is connected to the side proximity switches one and two respectively.

[0009] Furthermore, side keels are embedded on both sides of the pusher seat, and an arc-shaped top keel is embedded in the middle of the pusher seat. The top keel is recessed into the opening of the pusher seat, and both ends of the top keel are fixed to the side keels. A telescopic motor is installed on the control block, and the output end of the telescopic motor is connected to the top keel. The protection self-test module is connected to the telescopic motor signal.

[0010] A wearable tracheal displacement biofeedback intelligent training device, the method of using which includes the following steps: S1. Initial training: Wear the main body of the sheath around the patient's neck, and fasten the opening of the push seat to the patient's trachea. The push training module starts the drive component to drive the push block to move back and forth, and synchronously drives the push seat to move back and forth. During the training process, ensure that the pressure values ​​received by the pressure feedback module from the side pressure sensor 1 and the side pressure sensor 2 are both less than or equal to the preset pressure threshold N. S2. Directional movement: After the drive component drives the push block to move back and forth A times, the drive component drives the push block to move to the opposite side of the surgical cutting position. After B seconds, the push block is reset. After resting for C seconds, the drive component drives the push block to move to the opposite side of the surgical cutting position again, and repeats D times. It is ensured that the pressure values ​​received by the pressure feedback module from side pressure sensor 1 and side pressure sensor 2 are both less than or equal to the preset pressure threshold N. S3. Safety Protection: During the training process in step S2, the safety module controls the electromagnet to be continuously energized to continuously magnetically lock the control block. When the patient makes a sound of stopping or discomfort, the sound is collected by the voice module. The safety module controls the electromagnet to be de-energized, releasing the lock on the control block. The corresponding push seat releases its pushing effect on the patient's trachea. At the same time, the push training module controls the drive component to reset, and the reminder module issues an alarm to notify the operator to handle the situation.

[0011] Furthermore, its usage method also includes the following steps: S4. When the safety module controls the electromagnet to be de-energized, releasing the lock on the control block and the corresponding pusher seat releases its pushing effect on the patient's trachea, the control block moves towards the corresponding side proximity switch one or side proximity switch two under the action of trachea reset. When the protection self-test module receives the detection signal from the corresponding side proximity switch one or side proximity switch two, it determines that the control block has been reset to a safe position. When the protection self-test module does not receive the detection signal from the corresponding side proximity switch one or side proximity switch two, it determines that the control block has not been fully reset and may affect the patient's trachea reset. At the same time, the reminder module issues an alarm to notify the operator to handle the situation.

[0012] Furthermore, step S4 also includes the following steps: S4-1. When the protective self-test module determines that the control block has not been fully reset and may affect the patient's trachea reset, the protective self-test module controls the telescopic motor to extend, the top keel to deform and drive the side keels at both ends to turn outward, and controls the two sides of the push seat to unfold, thereby relieving the pressure on both sides of the trachea.

[0013] Furthermore, the main body of the protective sleeve includes a front sleeve, a rear sleeve, and a chin sleeve. The front sleeve is connected to the rear sleeve via Velcro straps, and the chin sleeve is connected to the front sleeve via Velcro straps.

[0014] Compared with the prior art, the present invention can achieve at least the following beneficial effects: 1. This invention sets up a training system and training equipment, and uses the pressure data received by the pressure feedback module to intelligently control the pushing training module to carry out pushing training, ensuring that the pushing training force is within a safe and controllable range, realizing the biofeedback intelligent training function. When the patient makes a sound of discomfort or stops, the safety module quickly releases the pushing seat from the patient's trachea, quickly relieving the patient's discomfort and achieving the purpose of safe pushing training.

[0015] 2. This invention receives sound information collected by the sound component through the voice module, such as uncomfortable sounds when the pushing force is too great, and when the patient clearly issues a stop command. At this time, the safety module controls the electromagnet to quickly cut off the power, release the locking restriction on the control block, and allow the pushing seat to quickly release the restriction on the patient's trachea, improving the safety of pushing training and reducing the safety hazards to the patient caused by the slow reset time of the drive component. It sets up a safety training method. At the same time, the pushing training module controls the reset of the pushing block to further reduce the pressure on the patient's trachea.

[0016] 3. When the present invention determines that the control block is not completely released from restriction or is stuck, the protective self-test module controls the telescopic motor to extend and push the middle of the arc-shaped top keel. Since the push seat and the control block are fixedly connected, as shown in the side keel, the top keel deforms at this time, and its two ends drive the side keel to swing outward, thereby increasing the opening width of the push seat, further reducing the restriction on the trachea, setting a second safety training method, and further ensuring the safety of the patient's tracheal push training. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 The diagram shows the overall structure of the sheath body and remote control device in Embodiments 1 and 2 of the present invention.

[0018] Figure 2 This is a schematic diagram of the sheath body from another perspective of Embodiment 1 and Embodiment 2 of the present invention.

[0019] Figure 3 This is a schematic diagram of the driving component and the pusher seat structure in Embodiment 1 and Embodiment 2 of the present invention.

[0020] Figure 4 The above view shows the driving component and the sliding seat of Embodiment 1 and Embodiment 2 of the present invention.

[0021] Figure 5 The above are exploded views of the pusher seat and pusher block structures of Embodiments 1 and 2 of the present invention.

[0022] Figure 6 This is a cross-sectional view of the pushing block structure in Embodiments 1 and 2 of the present invention.

[0023] Figure 7 This is a system diagram of Embodiment 1 and Embodiment 2 of the present invention.

[0024] Figure 8 This is a schematic diagram of the side keel, top keel, and telescopic motor structure in Embodiment 2 of the present invention.

[0025] Figure 9 This is a schematic diagram of the structure of the pusher seat before expansion in Embodiment 2 of the present invention.

[0026] Figure 10 This is a schematic diagram of the pusher seat expanding outwards in Embodiment 2 of the present invention.

[0027] Figure 11 This is a schematic diagram of the structure of the sheath body after separation in Embodiment 1 and Embodiment 2 of the present invention.

[0028] The reference numerals in the attached figures are as follows: 1. Main body of the protective sleeve; 2. Remote control device; 3. Push seat; 4. Push block; 5. Push screw; 6. Drive motor; 7. Sound component; 8. Operating hole; 9. Side pressure sensor one; 10. Side keel; 11. Top keel; 12. Side pressure sensor two; 13. Control block; 14. Return spring; 15. Control chamber; 16. Side proximity switch one; 17. Side proximity switch two; 18. Electromagnet; 19. Telescopic motor; 20. Front protective sleeve; 21. Rear protective sleeve; 22. Chin sleeve; 23. Velcro strap. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Example 1, please refer to... Figures 1-7 As shown, the present invention provides a wearable tracheal displacement biofeedback intelligent training device, including a training system and a training device. The training system includes a displacement training subsystem and a safety protection subsystem. The displacement training subsystem includes a displacement training module, a pressure feedback module and a wireless transmission module. The safety protection subsystem includes a safety module, a voice module and an alert module. The training device includes a sheath body 1, a pushing mechanism mounted on the sheath body 1, and a sound component 7 mounted on the sheath body 1. The pushing mechanism includes a pushing seat 3, a pushing block 4 connected to the pushing seat 3, and a driving component for driving the pushing block 4 to reciprocate. The pushing seat 3 is semi-open, and side pressure sensors 9 and 12 are respectively installed on both sides of the inner wall of the pushing seat 3. The pushing seat 3 is laterally slidably connected to the pushing block 4 through a control block 13. An electromagnet 18 corresponding to the control block 13 is installed on the pushing block 4. The control block 13 is made of ferromagnetic metal. The device is operated by placing the sheath body 1 on the patient's neck. The pusher seat 3 corresponds to the patient's trachea. The two side walls of the pusher seat 3 are fastened to the two sides of the patient's trachea, which facilitates tracheal shifting training by reciprocating the pusher seat 3. The pusher seat 3 also continuously pushes the trachea towards the non-surgical side, reducing the occurrence of postoperative throat discomfort and other complications. The locking and unlocking functions of the control block 13 are controlled by controlling the on and off of the electromagnet 18. The pusher training module is connected to the drive component, the pressure feedback module is connected to the side pressure sensor 9 and the side pressure sensor 12, the safety module is connected to the electromagnet 18, and the voice module is connected to the sound component 7.

[0031] By setting up a push-training subsystem, the pressure feedback module receives pressure data from side pressure sensor 9 or side pressure sensor 12, compares it with a preset pressure threshold N, and controls the driving torque of the drive component through the push-training module to ensure that the pressure data during operation is less than or equal to the preset pressure threshold N. For example, when the pressure data fed back by side pressure sensor 9 or side pressure sensor 12 is greater than the preset pressure threshold N, the push-training module reduces the driving force of the drive component to keep the push force within a safe range, thereby realizing the biofeedback intelligent training function.

[0032] In addition, by setting up a safety protection subsystem, the voice module receives sound information collected by the sound component 7, such as uncomfortable sounds when the pushing force is too great, and when the patient clearly issues a stop command. At this time, the safety module controls the electromagnet 18 to quickly cut off the power, release the locking restriction on the control block 13, so that the pushing seat 3 can quickly release the restriction on the patient's trachea, improve the safety of pushing training, reduce the situation where the patient has safety hazards due to the slow reset time of the drive component, and set up a safety training method. At the same time, the pushing training module controls the pushing block 4 to reset, further reducing the pressure on the patient's trachea.

[0033] Through the above structural design, by setting up a training system and training equipment, and using the pressure data received by the pressure feedback module, the intelligent control of the pushing training module is used to carry out pushing training, ensuring that the pushing training force is within a safe and controllable range, realizing the biofeedback intelligent training function. When the patient makes a sound of discomfort or stops, the safety module quickly releases the restriction of the pushing seat 3 on the patient's trachea, quickly relieving the patient's discomfort and achieving the purpose of safe pushing training.

[0034] In this embodiment, please refer to Figure 1 The sound component 7 includes a sound-producing unit and a sound-receiving unit. The push-training module is wirelessly connected to the remote control device 2 via a wireless transmission module. The remote control device 2 is equipped with a touch screen or knob for inputting training parameters into the push-training module. The remote control device 2 is used to store the training data fed back by the push-training module. The sound component 7 records the patient's voice through the sound-receiving unit and compares it with the pre-stored sound library in the sound component 7 to determine if the patient is uncomfortable and to stop making sounds. It also issues a reminder sound through the sound-producing unit to send corresponding reminder signals to the operator and the patient. Remote monitoring and data recording and analysis can be performed through the remote control device 2.

[0035] In addition, the remote control device 2 is equipped with a touch screen or knob, allowing medical staff to set parameters such as pushing pressure, speed, and training time. The wireless transmission module supports Bluetooth / Wi-Fi connectivity, so medical staff can also remotely control the device via mobile phone or tablet. Data such as pressure, time, and pushing distance during the training process can be uploaded to the computer system in real time and stored in the patient database.

[0036] Please see Figure 1 and Figure 3 The drive assembly includes a drive motor 6 mounted on the sheath body 1 and a push screw 5 threadedly connected to the push block 4. The push screw 5 is installed at the output end of the drive motor 6. The push training module controls the drive motor 6 to work. The drive motor 6 drives the push screw 5 to rotate forward and backward, thereby driving the push seat 3 to move back and forth. The push block 4 has a control chamber 15 corresponding to the control block 13. The control chamber 15 is located on both sides of the control block 13 and a return spring 14 is installed. The control block 13 moves back and forth in the control chamber 15 on the push block 4. By setting the return spring 14, after the electromagnet 18 releases the lock on the control block 13, when it needs to be used again, when the push seat 3 is not under force, the return spring 14 pushes the control block 13 to reset, so that the electromagnet 18 can be energized to lock the control block 13. In addition, the drive motor 6 is a high-precision servo motor, which can accurately control the displacement and speed of the push rod.

[0037] Please see Figure 11The main body 1 of the protective sleeve has an operation hole 8 corresponding to the patient's trachea. The pushing mechanism is installed at the operation hole 8. The main body 1 of the protective sleeve includes a front protective sleeve 20, a rear protective sleeve 21 and a chin protective sleeve 22. The front protective sleeve 20 is connected to the rear protective sleeve 21 by a Velcro strap 23, and the chin protective sleeve 22 is connected to the front protective sleeve 20 by Velcro. The main body 1 of the protective sleeve is designed as a combinable structure, which can be quickly assembled by Velcro, making it convenient for patients to wear and suitable for patients of different body types. Patients can use it standing, sitting or lying down without affecting the training effect. It adopts a lightweight design to reduce the burden on the patient's neck and is designed with a flexible contact pad to reduce discomfort during training. It is suitable for various environments such as hospitals and homes.

[0038] A wearable tracheal displacement biofeedback intelligent training device, the method of using which includes the following steps: S1. Initial training: Wear the sheath body 1 on the patient's neck, and fasten the opening of the push seat 3 with the patient's trachea. The push training module starts the drive component to drive the push block 4 to move back and forth, and synchronously drives the push seat 3 to move back and forth. During the training process, ensure that the pressure values ​​received by the pressure feedback module from the side pressure sensor 19 and the side pressure sensor 212 are both less than or equal to the preset pressure threshold N. S2. Directional movement: After the drive component drives the push block 4 to move back and forth A times, the drive component drives the push block 4 to move to the opposite side of the surgical cutting position. After B seconds, the drive component drives the push block 4 to reset. After resting for C seconds, the drive component drives the push block 4 to move to the opposite side of the surgical cutting position again, and repeats D times. It is ensured that the pressure values ​​received by the pressure feedback module from the side pressure sensor 19 and the side pressure sensor 212 are both less than or equal to the preset pressure threshold N. S3. Safety Protection: During the training process in step S2, the safety module controls the electromagnet 18 to be continuously energized and magnetically locked to the control block 13. When the patient makes a sound of stopping or discomfort, the sound is collected by the voice module. The safety module controls the electromagnet 18 to be de-energized, releasing the lock on the control block 13. The corresponding push seat 3 releases its pushing effect on the patient's trachea. At the same time, the push training module controls the drive component to reset, and the reminder module issues an alarm to notify the operator to handle the situation.

[0039] By setting step S1, the patient's trachea is initially moved back and forth in a small range to relax the muscles near the trachea. Then, in step S2, the patient's trachea is moved to the opposite side of the surgical incision site, generally for 10-15 minutes each time, 3 times a day, while ensuring that it is within the preset pressure threshold N range to achieve the purpose of safe training. Step S3 enables rapid handling of the moving training process, setting up a safety training method to quickly remove the restriction of the moving seat 3 on the patient's trachea, quickly relieve the patient's discomfort, and achieve the purpose of safe moving training.

[0040] Example 2 further optimizes the wearable tracheal displacement biofeedback intelligent training device provided in Example 1. Unlike Example 1, to further improve the safety of the displacement training device, please refer to [link to example]. Figures 8-10 The safety protection subsystem also includes a protection self-test module. Side proximity switches 16 and 17, which are installed on the inner wall of the control chamber 15, are respectively provided on both sides of the control block 13. The protection self-test module is connected to the side proximity switches 16 and 17 respectively. After the electromagnet 18 releases the restriction on the control block 13, the control block 13 is pushed towards the side proximity switch 16 or the side proximity switch 17 under the action of the air tube reset. When it contacts the switch, it is determined that the control block 13 has completely released the restriction of the electromagnet 18. Otherwise, the control block 13 is not completely released or is stuck, which facilitates the judgment of the restriction status of the push seat 3 on the air tube.

[0041] Additionally, please see Figures 9-10 The push seat 3 has side keels 10 embedded on both sides, and an arc-shaped top keel 11 embedded in the middle of the push seat 3. The top keel 11 is recessed into the opening of the push seat 3, and both ends of the top keel 11 are fixed to the side keels 10. A telescopic motor 19 is installed on the control block 13, and the output end of the telescopic motor 19 is connected to the top keel 11. The protection self-test module is connected to the telescopic motor 19. If it is determined that the control block 13 is not completely released from restriction or is stuck, the protection self-test module controls the telescopic motor 19 to extend and push the middle of the arc-shaped top keel 11. Since the push seat 3 and the control block 13 are fixedly connected, such as Figure 10 At this time, the top keel 11 deforms, and its two ends drive the side keels 10 to swing outward, thereby increasing the opening width of the push seat 3, further reducing the restriction on the trachea, setting a second safety training method, and further ensuring the safety of the patient's tracheal push training.

[0042] A wearable tracheal displacement biofeedback intelligent training device, the method of using which further includes the following steps: S4. When the safety module controls the electromagnet 18 to be de-energized, releasing the lock on the control block 13, and the corresponding push seat 3 releases its pushing effect on the patient's trachea, the control block 13 moves towards the corresponding side proximity switch 16 or side proximity switch 2 17 under the action of trachea reset. When the protection self-test module receives the detection signal from the corresponding side proximity switch 16 or side proximity switch 2 17, it determines that the control block 13 has been reset to a safe position. When the protection self-test module does not receive the detection signal from the corresponding side proximity switch 16 or side proximity switch 2 17, it determines that the control block 13 has not been completely reset, which may affect the patient's trachea reset. At the same time, the reminder module issues an alarm to notify the operator to handle the situation.

[0043] S4-1. When the protective self-test module determines that the control block 13 has not been fully reset and may affect the patient's trachea reset, the protective self-test module controls the telescopic motor 19 to extend, the top keel 11 to deform and drive the side keels 10 at both ends to turn outward, and controls the two sides of the push seat 3 to unfold, thereby relieving the pressure on both sides of the trachea.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A wearable tracheal displacement biofeedback intelligent training device, characterized in that: It includes a training system and training equipment. The training system includes a push training subsystem and a safety protection subsystem. The push training subsystem includes a push training module, a pressure feedback module and a wireless transmission module. The safety protection subsystem includes a safety module, a voice module and an alert module. The training device includes a protective cover body (1), a pushing mechanism installed on the protective cover body (1), and a sound component (7) installed on the protective cover body (1). The pushing mechanism includes a pushing seat (3), a pushing block (4) connected to the pushing seat (3), and a driving component for driving the pushing block (4) to move back and forth. The pushing seat (3) is semi-open. Side pressure sensor one (9) and side pressure sensor two (12) are respectively installed on both sides of the inner wall of the pushing seat (3). The pushing seat (3) is laterally slidably connected to the pushing block (4) through a control block (13). An electromagnet (18) corresponding to the control block (13) is installed on the pushing block (4). The control block (13) is made of ferromagnetic metal. The push training module is connected to the drive component, the pressure feedback module is connected to the side pressure sensor one (9) and the side pressure sensor two (12) respectively, the safety module is connected to the electromagnet (18), and the voice module is connected to the sound component (7).

2. The wearable tracheal displacement biofeedback intelligent training device as described in claim 1, characterized in that: The sound component (7) includes a sound-producing unit and a sound-receiving unit. The push training module is wirelessly connected to a remote control device (2) via a wireless transmission module. The remote control device (2) is equipped with a touch screen or knob for inputting training parameters into the push training module. The remote control device (2) is used to store the training data fed back by the push training module.

3. The wearable tracheal displacement biofeedback intelligent training device as described in claim 1, characterized in that: The drive assembly includes a drive motor (6) mounted to the sheath body (1) and a push screw (5) threadedly connected to the push block (4), the push screw (5) being mounted at the output end of the drive motor (6).

4. The wearable tracheal displacement biofeedback intelligent training device as described in claim 1, characterized in that: The push block (4) is provided with a control chamber (15) corresponding to the control block (13), and the control chamber (15) is provided with a reset spring (14) on both sides of the control block (13).

5. The wearable tracheal displacement biofeedback intelligent training device as described in claim 4, characterized in that: The safety protection subsystem also includes a protection self-test module. The control block (13) is provided with side proximity switch one (16) and side proximity switch two (17) installed on the inner wall of the control room (15). The protection self-test module is connected to the side proximity switch one (16) and side proximity switch two (17) respectively.

6. The wearable tracheal displacement biofeedback intelligent training device as described in claim 5, characterized in that: The push seat (3) has side keels (10) embedded on both sides, and an arc-shaped top keel (11) embedded in the middle of the push seat (3). The top keel (11) is recessed into the opening of the push seat (3). The two ends of the top keel (11) are fixed to the side keels (10). A telescopic motor (19) is installed on the control block (13). The output end of the telescopic motor (19) is connected to the top keel (11). The protection self-test module is connected to the telescopic motor (19) via signal.

7. The wearable tracheal displacement biofeedback intelligent training device as described in claim 6, characterized in that: Its usage includes the following steps: S1. Initial training: Wear the sheath body (1) on the patient's neck, and fasten the opening of the push seat (3) to the patient's trachea. The push training module starts the drive component to drive the push block (4) to move back and forth, and synchronously drives the push seat (3) to move back and forth. During the training process, ensure that the pressure values ​​received by the pressure feedback module from the side pressure sensor one (9) and the side pressure sensor two (12) are both less than or equal to the preset pressure threshold N. S2, Directional movement, after the drive component drives the push block (4) to move back and forth A times, the drive component drives the push block (4) to move to the opposite side of the surgical cutting position, and after B seconds, the drive block (4) is reset. After resting for C seconds, the drive component drives the push block (4) to move to the opposite side of the surgical cutting position again, and repeats D times, and ensures that the pressure values ​​received by the pressure feedback module from the side pressure sensor 1 (9) and the side pressure sensor 2 (12) are both less than or equal to the preset pressure threshold N; S3. Safety protection: During the training process in step S2, the safety module controls the electromagnet (18) to be continuously energized and continuously magnetically lock the control block (13). When the patient makes a sound of stopping or discomfort, the sound is received by the voice module. At this time, the safety module controls the electromagnet (18) to be de-energized and releases the lock on the control block (13). The corresponding push seat (3) releases the pushing effect on the patient's trachea. At the same time, the push training module controls the drive component to reset, and the reminder module issues an alarm to notify the operator to handle the situation.

8. The wearable tracheal displacement biofeedback intelligent training device as described in claim 7, characterized in that: Its usage also includes the following steps: S4. When the safety module controls the electromagnet (18) to be de-energized, the locking of the control block (13) is released, and the corresponding push seat (3) releases its pushing effect on the patient's trachea, the control block (13) moves toward the corresponding side proximity switch one (16) or side proximity switch two (17) under the action of trachea reset. When the protection self-test module receives the detection signal fed back by the corresponding side proximity switch one (16) or side proximity switch two (17), it determines that the control block (13) is reset to the safe position; When the self-test module does not receive the detection signal from the corresponding side proximity switch one (16) or side proximity switch two (17), it determines that the control block (13) has not been fully reset and may affect the patient's tracheal repositioning. At the same time, the reminder module issues an alarm to notify the operator to handle the situation.

9. The wearable tracheal displacement biofeedback intelligent training device as described in claim 8, characterized in that: Step S4 also includes the following steps: S4-1 When the protective self-test module determines that the control block (13) has not been fully reset and there is a situation that affects the patient's trachea reset, the protective self-test module controls the telescopic motor (19) to extend, the top keel (11) to deform and drive the side keels (10) at both ends to turn outward, and controls the two sides of the push seat (3) to unfold, thereby relieving the pressure on both sides of the trachea.

10. The wearable tracheal displacement biofeedback intelligent training device as described in claim 1, characterized in that: An operating hole (8) is provided on the main body (1) of the sheath, corresponding to the patient's trachea, and the pushing mechanism is installed at the operating hole (8); The main body of the protective sleeve (1) includes a front protective sleeve (20), a rear protective sleeve (21) and a chin protective sleeve (22). The front protective sleeve (20) is connected to the rear protective sleeve (21) by a Velcro strap (23), and the chin protective sleeve (22) is connected to the front protective sleeve (20) by a Velcro strap.

Images