Auxiliary support device for postoperative lung rehabilitation training

Abstract

The invention discloses a postoperative lung rehabilitation training auxiliary support device which comprises a shell, a training unit, an adjusting unit, a control unit and an external breathing tube, the training unit is fixedly mounted in the shell, the adjusting unit is fixedly mounted in the shell, the control unit is fixedly mounted in the shell, and the external breathing tube is fixedly mounted in the shell. And the external breathing tube is screwed on the training unit in a threaded manner. In the training process, when the float bowl slightly vibrates up and down, it is indicated that a user may not keep the optimal breathing rhythm due to short breath, the processor can conduct feedback, and the system can guide the user to optimize the breathing rhythm and ensure smooth training by giving out a prompt tone, the training duration is gradually prolonged, and the lung rehabilitation effect is enhanced; when a user carries out respiratory training, the induction coil can accurately monitor tiny vibration of the buoy in the training process, and the system can feed back the training effect in real time and help the user to adjust the training strategy by recording and analyzing the vibration information of the buoy.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation equipment, and in particular to an auxiliary support device for postoperative lung rehabilitation training. Background Art

[0002] With the development of modern medical technology, rehabilitation therapy after lung surgery has become an important part of the recovery of patients after surgery, especially for patients with lung diseases. Scientific breathing training can effectively promote the recovery of patients' lung function, enhance the strength of respiratory muscles, and improve the ability to absorb oxygen and expel carbon dioxide. Especially for patients undergoing lung resection, lung transplantation or other lung surgeries, lung rehabilitation training can help patients increase lung capacity, improve respiratory function, and avoid complications caused by symptoms such as shortness of breath. However, most current lung rehabilitation equipment has many defects when helping users with breathing training, especially the lack of accurate and personalized training difficulty adjustment function and real-time feedback mechanism, which may result in patients not being able to obtain sufficient support during the rehabilitation process, affecting the rehabilitation effect.

[0003] Traditional pulmonary rehabilitation equipment usually adjusts training through fixed airflow resistance or a single training intensity. These devices often make it difficult to adjust the training difficulty in a timely manner according to the patient's specific condition. Since each patient's lung recovery condition is different, fixed training modes often cannot fully meet individual needs. Too high or too low training difficulty will not only lead to unsatisfactory training results, but may even cause discomfort reactions such as shortness of breath and fatigue, affecting the patient's training enthusiasm and continuity. In addition, traditional equipment is not equipped with an accurate monitoring and feedback system, and cannot promptly detect problems such as shortness of breath and irregular breathing that may occur in patients during training, resulting in the inability to effectively improve the quality of training.

[0004] Traditional equipment also fails to fully consider the personalized needs during the training process. In pulmonary rehabilitation training, the patient's breathing rhythm and training intensity should be flexibly adjusted according to their specific lung health conditions to achieve maximum effect. For example, at the beginning of training, the patient may need lower airflow resistance and shorter breathing duration to adapt to the body's recovery state, and as the recovery progresses, the patient needs to gradually increase the training intensity to continuously promote the recovery of lung function. Existing equipment is often unable to dynamically adjust the breathing intensity and duration during training, which limits the patient's training progress and recovery speed.

[0005] Most existing devices do not have built-in accurate monitoring systems to track training effects. Although some devices evaluate training effects through simple respiratory volume or vital capacity monitoring, these methods cannot provide real-time feedback on detailed problems that users encounter during training, such as whether the user has shortness of breath or uneven breathing during training. Without timely feedback and adjustment mechanisms, patients may not be aware of their problems, resulting in stagnation of training effects, and may even cause physical discomfort due to improper training.

[0006] Therefore, how to provide a postoperative pulmonary rehabilitation training auxiliary support device is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0007] One purpose of the present invention is to provide a postoperative lung rehabilitation training auxiliary support device. During the training process, when the float vibrates slightly up and down, indicating that the user may not be able to maintain the best breathing rhythm due to shortness of breath, the processor will provide feedback. By issuing a prompt sound, the system can guide the user to optimize the breathing rhythm, ensure the smooth progress of the training, and gradually increase the training time to enhance the lung rehabilitation effect; when the user is performing breathing training, the induction coil can accurately monitor the tiny vibrations of the float during training. By recording and analyzing the float jitter information, the system can provide real-time feedback on the training effect and help the user adjust the training strategy.

[0008] The present invention can dynamically adjust the training difficulty. By adjusting the distance between the first clamping plate and the second clamping plate, the flow cross-sectional area of ​​the hose can be controlled, thereby adjusting the airflow resistance. This function can accurately change the training difficulty of exhalation and inhalation, and help users gradually increase the training intensity according to their own lung recovery conditions to ensure the training effect; by the user setting the desired exhalation and inhalation time parameters on the button group, the system can automatically adjust the airflow resistance of the hose, and the processor adjusts the clamping assembly according to these parameters, so that the training difficulty changes dynamically with the user's recovery progress, providing personalized rehabilitation support.

[0009] The system of the present invention works in coordination with the induction coil and the magnetic ring to detect the position of the float in the training cylinder in real time, so as to accurately monitor the breathing training effect of the user. This precise feedback mechanism ensures that every detail of the training process can be effectively monitored and adjusted, thereby improving the accuracy and efficiency of the training.

[0010] A postoperative pulmonary rehabilitation training auxiliary support device according to an embodiment of the present invention comprises a housing, a training unit, an adjustment unit, a control unit and an external breathing tube, wherein the training unit is fixedly installed inside the housing, the adjustment unit is fixedly installed inside the housing, the control unit is fixedly installed inside the housing, and the external breathing tube is threadedly sleeved on the training unit;

[0011] The training unit comprises a pipeline component, a first training cylinder, a second training cylinder, a magnetic induction component, an air valve component and a fixing plate, wherein the pipeline component is fixedly installed on the inner top and inner bottom of the shell, the first training cylinder is located inside the shell, the second training cylinder is located inside the shell, the magnetic induction component is vertically slidably installed inside the first training cylinder, the magnetic induction component is vertically slidably installed inside the second training cylinder, the outside of the magnetic induction component is fixedly plugged on the fixing plate, the air valve component is fixedly installed in the pipeline component, and the outer wall of the fixing plate is fixedly installed on the inner wall of the shell;

[0012] The adjustment unit includes a mounting plate, a power assembly and a clamping assembly, wherein both ends of the mounting plate are fixedly mounted on the inner wall of the housing, the power assembly is fixedly plugged into the mounting plate, and the clamping assembly is fixedly mounted on the inner wall of the housing;

[0013] The control unit includes a battery, a display and a button group, wherein the battery is fixedly installed inside the shell, the display is fixedly installed on the outer wall of the shell, and the button group is fixedly installed on the outer wall of the shell;

[0014] The pipeline assembly includes an external pipe connector, a first branch pipe and a hose, wherein one end of the external pipe connector is fixedly plugged into the housing, the other end of the external pipe connector is threaded into the external breathing tube, the first branch pipe is located inside the housing, one end of the first branch pipe is fixedly mounted on the external pipe connector, the hose is fixedly mounted on the other end of the first branch pipe, and two hoses are mounted on the same first branch pipe;

[0015] The magnetic induction component includes an induction outer cylinder, an induction mounting hole, a coil shell, an induction coil, a float, a magnetic ring, a magnetic sleeve and a tension spring, wherein the outer wall of the induction outer cylinder is fixedly inserted in the fixing plate, the induction mounting hole is arranged in the wall of the induction outer cylinder, the coil shell is fixedly installed in the induction mounting hole, the induction coil is fixedly installed in the coil shell, two floats are provided, the two floats are vertically slidably installed in the first training cylinder and the second training cylinder respectively, the magnetic ring is fixedly installed on the inner wall of the float, the magnetic sleeve is fixedly sleeved on the magnetic ring, the top of the tension spring is fixedly installed on the inner top of the second training cylinder, and the bottom of the tension spring is fixedly installed on the top of the float;

[0016] The clamping assembly includes a slide plate, a clamping slider, a first clamping plate and a second clamping plate, wherein both ends of the slide plate are fixedly mounted on the inner wall of the shell, the clamping slider is slidably mounted in the slide groove of the slide plate, the clamping slider is fixedly mounted on the first clamping plate, and the clamping slider is fixedly mounted on the second clamping plate.

[0017] Furthermore, a mouthpiece tube is fixedly provided at one end of the external breathing tube away from the shell.

[0018] Further, the pipeline assembly includes a fixing ring, a first exhalation channel tube, a first inhalation channel tube, a second exhalation channel tube, a second inhalation channel tube, and an air collecting hood, wherein the fixing ring is fixedly mounted on the inner top and inner bottom of the outer shell, one end of the first exhalation channel tube is fixedly mounted on the hose, the other end of the first exhalation channel tube is fixedly mounted on the air collecting hood, one end of the first inhalation channel tube is fixedly mounted on the hose, the other end of the first inhalation channel tube is fixedly mounted on the air collecting hood, one end of the second exhalation channel tube is fixedly mounted on the hose, the other end of the second exhalation channel tube is fixedly mounted on the air collecting hood, one end of the second inhalation channel tube is fixedly mounted on the hose, the other end of the second inhalation channel tube is fixedly mounted on the air collecting hood, and four air collecting hoods are provided, and the four air collecting hoods are respectively fixedly mounted on the top and bottom of the first training cylinder and the second training cylinder.

[0019] Furthermore, the pipeline assembly also includes a second branch pipe and a filter column, the second branch pipe is located inside the shell, one end of the second branch pipe is fixedly installed on the hose, the other end of the second branch pipe extends out of the shell, and the filter column is fixedly installed inside the second branch pipe.

[0020] Furthermore, three magnetic rings are arranged inside the same buoy, and the three magnetic rings are arranged at equal intervals.

[0021] Furthermore, the air valve assembly includes an exhalation spring seat, an exhalation spring body, an exhalation ball valve and an exhalation stop ring, wherein the exhalation spring seat is fixedly installed in the first branch pipe and the second branch pipe, one end of the exhalation spring body is fixedly installed on the exhalation spring seat, the exhalation ball valve is fixedly installed on the other end of the exhalation spring body, and the exhalation stop ring is fixedly installed in the first branch pipe and the second branch pipe.

[0022] Furthermore, the air valve assembly also includes an air intake spring seat, an air intake spring body, an air intake ball valve and an air intake stop ring, wherein the air intake spring seat is fixedly installed in the first branch pipe and the second branch pipe, one end of the air intake spring body is fixedly installed on the air intake spring seat, the air intake ball valve is fixedly installed on the other end of the air intake spring body, and the air intake stop ring is fixedly installed in the first branch pipe and the second branch pipe.

[0023] Furthermore, four fixing plates are provided, two of the four fixing plates are provided, two fixing plates form a group, and the two groups of fixing plates are symmetrically arranged.

[0024] Furthermore, the power assembly includes a power motor, a power gear and a power gear group, wherein the power motor is fixedly mounted in a mounting plate, the power gear is fixedly mounted on a rotating shaft of the power motor, the power gear group is fixedly mounted on a first clamping plate and a second clamping plate, and the power gear is meshed with the power gear group.

[0025] Further, the steps are as follows:

[0026] Step 1: Use the button group to set the distance between the first clamping plate and the second clamping plate to control the flow cross-sectional area of ​​the hose, and input the desired exhalation and inhalation time parameters;

[0027] Step 2: The processor adjusts the clamping assembly according to the set parameters, automatically adjusting the airflow resistance of the hose, thereby dynamically changing the training difficulty of exhalation and inhalation;

[0028] Step 3: During the training process, the airflow pushes the float to move, and the induction coil and the magnetic ring cooperate to detect the specific position of the float in the first training cylinder and the second training cylinder to accurately monitor the training effect;

[0029] Step 4: The system analyzes the movement status of the float in real time. If there is a slight vibration up and down caused by shortness of breath, the processor will provide feedback and can guide the user to optimize the breathing rhythm by adjusting the clamping force or issuing a prompt sound to ensure smooth training.

[0030] The beneficial effects of the present invention are:

[0031] During the training process of the present invention, when the float vibrates slightly up and down, indicating that the user may not be able to maintain the best breathing rhythm due to shortness of breath, the processor will provide feedback. By issuing a prompt sound, the system can guide the user to optimize the breathing rhythm, ensure the smooth progress of the training, and gradually increase the training time to enhance the lung rehabilitation effect; when the user is performing breathing training, the induction coil can accurately monitor the tiny vibrations of the float during training. By recording and analyzing the jitter information of the float, the system can provide real-time feedback on the training effect and help the user adjust the training strategy.

[0032] The present invention can dynamically adjust the training difficulty. By adjusting the distance between the first clamping plate and the second clamping plate, the flow cross-sectional area of ​​the hose can be controlled, thereby adjusting the airflow resistance. This function can accurately change the training difficulty of exhalation and inhalation, and help users gradually increase the training intensity according to their own lung recovery conditions to ensure the training effect; by the user setting the desired exhalation and inhalation time parameters on the button group, the system can automatically adjust the airflow resistance of the hose, and the processor adjusts the clamping assembly according to these parameters, so that the training difficulty changes dynamically with the user's recovery progress, providing personalized rehabilitation support.

[0033] The system of the present invention works in coordination with the induction coil and the magnetic ring to detect the position of the float in the training cylinder in real time, so as to accurately monitor the breathing training effect of the user. This precise feedback mechanism ensures that every detail of the training process can be effectively monitored and adjusted, thereby improving the accuracy and efficiency of the training. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0035] Figure 1 This is a schematic diagram of the overall structure of a postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention;

[0036] Figure 2 This is a schematic diagram of the structure of a battery for a postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention;

[0037] Figure 3 A cross-sectional view of a first training cylinder of a postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention;

[0038] Figure 4 A postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention Figure 3 A magnified image of point A;

[0039] Figure 5 A cross-sectional view of a float of a postoperative lung rehabilitation training auxiliary support device proposed by the present invention;

[0040] Figure 6 A postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention Figure 5 A magnified view of point B;

[0041] Figure 7 A postoperative pulmonary rehabilitation training auxiliary support device proposed by the present invention Figure 5 Enlarged view of point C;

[0042] Figure 8 This is a schematic structural diagram of a first clamping plate of a postoperative lung rehabilitation training auxiliary support device proposed by the present invention.

[0043] In the figure: 1, shell; 2, external breathing tube; 3, pipeline assembly; 301, external pipe connector; 302, first branch pipe; 303, hose; 304, fixing ring; 305, first exhalation channel tube; 306, first inhalation channel tube; 307, second exhalation channel tube; 308, second inhalation channel tube; 309, gas collecting cover; 3010, second branch pipe; 3011, filter column; 4, first training cylinder; 5, second training cylinder; 6, magnetic induction assembly; 601, induction outer cylinder; 602, induction mounting hole; 603, coil shell; 604, induction coil; 605, float; 606, magnetic ring; 607, magnetic sleeve; 608, Tension spring; 7. Air valve assembly; 701. Exhalation spring seat; 702. Exhalation spring body; 703. Exhalation ball valve; 704. Exhalation stop ring; 705. Inhalation spring seat; 706. Inhalation spring body; 707. Inhalation ball valve; 708. Inhalation stop ring; 8. Fixing plate; 9. Mounting plate; 10. Power assembly; 1001. Power motor; 1002. Power gear; 1003. Power gear set; 11. Clamping assembly; 1101. Slide plate; 1102. Clamping slider; 1103. First clamping plate; 1104. Second clamping plate; 12. Battery; 13. Display; 14. Button set; 15. Mouthpiece tube. DETAILED DESCRIPTION

[0044] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0045] Please refer to Figures 1 to 8 The present invention provides a postoperative pulmonary rehabilitation training auxiliary support device, including a shell 1, a training unit, an adjustment unit, a control unit and an external breathing tube 2, wherein the training unit is fixedly installed inside the shell 1, the adjustment unit is fixedly installed inside the shell 1, the control unit is fixedly installed inside the shell 1, the external breathing tube 2 is threadedly screwed onto the training unit, and a mouthpiece tube 15 is fixedly provided at one end of the external breathing tube 2 away from the shell 1.

[0046] Specifically, the training unit includes a pipeline component 3, a first training cylinder 4, a second training cylinder 5, a magnetic induction component 6, an air valve component 7 and a fixed plate 8, wherein the pipeline component 3 is distributed and fixedly installed on the inner top and inner bottom of the outer shell 1, the first training cylinder 4 is located inside the outer shell 1, and the second training cylinder 5 is located inside the outer shell 1. The magnetic induction component 6 is vertically slidably installed inside the first training cylinder 4, and the magnetic induction component 6 is vertically slidably installed inside the second training cylinder 5. The outside of the magnetic induction component 6 is fixedly plugged into the fixed plate 8, the air valve component 7 is fixedly installed in the pipeline component 3, and the outer wall of the fixed plate 8 is fixedly installed on the inner wall of the outer shell 1. Four fixed plates 8 are provided, and two of the four fixed plates 8 are provided. Two fixed plates 8 form a group, and the two groups of fixed plates 8 are symmetrically arranged.

[0047] The pipeline assembly 3 includes an external pipe connector 301, a first branch pipe 302 and a hose 303, wherein one end of the external pipe connector 301 is fixedly inserted into the outer shell 1, and the other end of the external pipe connector 301 is threaded into the external breathing tube 2, the first branch pipe 302 is located inside the outer shell 1, one end of the first branch pipe 302 is fixedly mounted on the external pipe connector 301, the hose 303 is fixedly mounted on the other end of the first branch pipe 302, and two hoses 303 are installed on the same first branch pipe 302, and the pipeline assembly 3 includes a fixing ring 304, a first exhalation channel tube 305, a first inhalation channel tube 306, a second exhalation channel tube 307, a second inhalation channel tube 308, and an air collecting hood 309, wherein the fixing ring 304 is fixedly mounted on the inner top and inner bottom of the outer shell 1, one end of the first exhalation channel tube 305 is fixedly mounted on the hose 303, and the other end of the first exhalation channel tube 305 is fixedly mounted on the air collecting hood 309, One end of the inhalation channel tube 306 is fixedly mounted on the hose 303, the other end of the first inhalation channel tube 306 is fixedly mounted on the air collecting hood 309, one end of the second exhalation channel tube 307 is fixedly mounted on the hose 303, the other end of the second exhalation channel tube 307 is fixedly mounted on the air collecting hood 309, one end of the second inhalation channel tube 308 is fixedly mounted on the hose 303, the other end of the second inhalation channel tube 308 is fixedly mounted on the air collecting hood 309, four air collecting hoods 309 are provided, and the four air collecting hoods 309 are respectively fixedly mounted on the top and bottom of the first training cylinder 4 and the second training cylinder 5; the pipeline assembly 3 also includes a second branch pipe 3010 and a filter column 3011, the second branch pipe 3010 is located inside the shell 1, one end of the second branch pipe 3010 is fixedly mounted on the hose 303, the other end of the second branch pipe 3010 extends out of the shell 1, and the filter column 3011 is fixedly mounted inside the second branch pipe 3010.

[0048] The magnetic induction assembly 6 includes an induction outer cylinder 601, an induction mounting hole 602, a coil shell 603, an induction coil 604, a float 605, a magnetic ring 606, a magnetic sleeve 607 and a tension spring 608, wherein the outer wall of the induction outer cylinder 601 is fixedly inserted into the fixing plate 8, the induction mounting hole 602 is provided in the wall of the induction outer cylinder 601, the coil shell 603 is fixedly installed in the induction mounting hole 602, the induction coil 604 is fixedly installed in the coil shell 603, and two floats 605 are provided, and the two floats 605 are respectively It is vertically slidably installed in the first training cylinder 4 and the second training cylinder 5, the magnetic ring 606 is fixedly installed on the inner wall of the float 605, the magnetic sleeve 607 is fixedly sleeved on the magnetic ring 606, the top of the tension spring 608 is fixedly installed on the inner top of the second training cylinder 5, and the bottom of the tension spring 608 is fixedly installed on the top of the float 605. There are three magnetic rings 606 located inside the same float 605, and the three magnetic rings 606 are arranged at equal intervals. The float 605 is used to slide in the first training cylinder 4 and the second training cylinder 5.

[0049] The air valve assembly 7 includes an exhalation spring seat 701, an exhalation spring body 702, an exhalation ball valve 703 and an exhalation stop ring 704, wherein the exhalation spring seat 701 is fixedly installed in the first branch pipe 302 and the second branch pipe 3010, one end of the exhalation spring body 702 is fixedly installed on the exhalation spring seat 701, the exhalation ball valve 703 is fixedly installed on the other end of the exhalation spring body 702, and the exhalation stop ring 704 is fixedly installed in the first branch pipe 302 and the second branch pipe 3010. The air valve assembly 7 also includes an air intake spring seat 705, an air intake spring body 706, an air intake ball valve 707 and an air intake stop ring 708, wherein the air intake spring seat 705 is fixedly installed in the first branch pipe 302 and the second branch pipe 3010, one end of the air intake spring body 706 is fixedly installed on the air intake spring seat 705, the air intake ball valve 707 is fixedly installed on the other end of the air intake spring body 706, and the air intake stop ring 708 is fixedly installed in the first branch pipe 302 and the second branch pipe 3010.

[0050] More specifically, the adjustment unit includes a mounting plate 9, a power assembly 10 and a clamping assembly 11, wherein both ends of the mounting plate 9 are fixedly mounted on the inner wall of the outer shell 1, the power assembly 10 is fixedly inserted in the mounting plate 9, and the clamping assembly 11 is fixedly mounted on the inner wall of the outer shell 1.

[0051] The power assembly 10 includes a power motor 1001, a power gear 1002 and a power gear set 1003, wherein the power motor 1001 is fixedly mounted in the mounting plate 9, the power gear 1002 is fixedly mounted on the rotating shaft of the power motor 1001, the power gear set 1003 is fixedly mounted on the first clamping plate 1103 and the second clamping plate 1104, and the power gear 1002 is meshed with the power gear set 1003.

[0052] The clamping assembly 11 includes a slide plate 1101, a clamping slider 1102, a first clamping plate 1103 and a second clamping plate 1104, wherein both ends of the slide plate 1101 are fixedly mounted on the inner wall of the outer shell 1, the clamping slider 1102 is slidably mounted in the slide groove of the slide plate 1101, the clamping slider 1102 is fixedly mounted on the first clamping plate 1103, and the clamping slider 1102 is fixedly mounted on the second clamping plate 1104.

[0053] More specifically, the control unit includes a battery 12, a display 13 and a button group 14, wherein the battery 12 is fixedly installed inside the shell 1, the display 13 is fixedly installed on the outer wall of the shell 1, the display 13 is used to display data information of pulmonary rehabilitation training, and the button group 14 is fixedly installed on the outer wall of the shell 1, and the button group 14 is used to set data parameters.

[0054] The disposable external breathing tube 2 is screwed into the external tube connector 301 , and then the postoperative lung rehabilitation training auxiliary support device is turned on through the button group 14 . The user puts the mouthpiece tube 15 into the mouth and turns on different training modes through the button group 14 .

[0055] When the user exhales, the exhaled gas enters the external breathing tube 2, then enters the external pipe connector 301 from the external breathing tube 2, and then enters the first branch pipe 302 from the external pipe connector 301. The exhalation spring seat 701, the exhalation spring body 702, the exhalation ball valve 703 and the exhalation stop ring 704 in the first branch pipe 302 are opened, and the inhalation spring seat 705, the inhalation spring body 706, the inhalation ball valve 707 and the inhalation stop ring 708 are closed. The gas enters the corresponding hose 303 through the first branch pipe 302, and the gas in the hose 303 enters the first exhalation channel tube 305, and then enters the gas collecting cover 309 and the first training cylinder 4 from the first exhalation channel tube 305. The gas enters the first training cylinder 4 to lift the float 605, and the float 605 moves upward. The float 605 in the first training cylinder 4 rises while driving the magnetic ring 606 to The exhaled gas goes out from the top gas collecting cover 309 of the first training cylinder 4, and then goes out through the second exhalation channel tube 307, the hose 303 and the second branch tube 3010 of the first training cylinder 4, the exhalation spring seat 701, the exhalation spring body 702, the exhalation ball valve 703 and the exhalation stop ring 704 in the second branch tube 3010 are opened, and the inhalation spring seat 705, the inhalation spring body 706, the inhalation ball valve 707 and the inhalation stop ring 708 are closed.

[0056] The user starts to inhale, and the inhaled gas enters the second branch pipe 3010. The exhalation spring seat 701, the exhalation spring body 702, the exhalation ball valve 703 and the exhalation stop ring 704 of the second branch pipe 3010 are closed, and the inhalation spring seat 705, the inhalation spring body 706, the inhalation ball valve 707 and the inhalation stop ring 708 are opened. The inhaled gas is filtered through the filter column 3011 to reduce the inhalation of suspended particles in the air into the user's body. The gas inhaled by the second branch pipe 3010 enters the hose 303 and the second inhalation channel tube 308. The gas in the second inhalation channel tube 308 enters the second training cylinder 5 through the gas collecting cover 309. The user's inhalation generates negative pressure in the second training cylinder 5, and the float 605 in the second training cylinder 5 moves downward, the tension spring 608 stretches, and the magnetic ring 606 in the float 605 passes through the induction coil 604 outside the second training cylinder 5. The induction coil 604 senses the position of the magnetic ring 606. When the user inhales for a long time, the inhalation force component is reduced, and the float 605 will shake up and down. The induction coil 604 can accurately sense the shaking of the float 605 and record the shaking information of the float 605; the inhaled gas goes out from the bottom gas collecting cover 309 of the second training cylinder 5 and enters the first inhalation channel tube 306, and the gas in the first inhalation channel tube 306 enters the hose 303 and the first branch tube 302. The exhalation spring seat 701, the exhalation spring body 702, the exhalation ball valve 703 and the exhalation stop ring 704 of the first branch tube 302 are closed, and the inhalation spring seat 705, the inhalation spring body 706, the inhalation ball valve 707 and the inhalation stop ring 708 are opened, and the gas in the first branch tube 302 enters the external pipe connector 301, the external breathing tube 2 and the mouthpiece tube 15, and the gas enters the user's body to train the next group of breathing.

[0057] Start the power motor 1001, the rotation shaft of the power motor 1001 drives the power gear 1002 to rotate, the power gear 1002 is meshed with the power gear set 1003, the rotation of the power gear 1002 drives the movement direction of the power gear set 1003 of the first clamping plate 1103 and the second clamping plate 1104 to move in relative directions or in opposite directions, the first clamping plate 1103 and the second clamping plate 1104 slide in the slide plate 1101 through the clamping slider 1102; by increasing or decreasing the distance between the first clamping plate 1103 and the second clamping plate 1104, the flow cross-sectional area of ​​the hose 303 is controlled, the airflow resistance of the hose 303 is adjusted to increase the difficulty, and the training difficulty of exhalation and inhalation can also be dynamically changed.

[0058] The display 13 is used to display data information of the lung rehabilitation training and to prompt the user of the breathing time.

[0059] When the user breathes in and out, shortness of breath occurs, causing the float 605 to vibrate slightly up and down. The induction coil 604 can accurately sense the vibration of the float 605 and record the vibration information of the float 605, so as to detect effective breathing training and gradually increase the training time through the micro-vibration information.

[0060] A difficulty adjustment step of a postoperative pulmonary rehabilitation training auxiliary support device, the steps are as follows:

[0061] Step 1: Use the button group 14 to set the distance between the first clamping plate 1103 and the second clamping plate 1104 to control the flow cross-sectional area of ​​the hose 303, and input the desired exhalation and inhalation time parameters;

[0062] Step 2: The processor located in the display 13 adjusts the clamping assembly 11 according to the set parameters, automatically adjusting the airflow resistance of the hose 303, thereby dynamically changing the training difficulty of exhalation and inhalation;

[0063] Step 3: During the training process, the airflow pushes the float 605 to move, and the induction coil 604 and the magnetic ring 606 cooperate to detect the specific position of the float 605 in the first training cylinder 4 and the second training cylinder 5, so as to accurately monitor the training effect;

[0064] Step 4: The system analyzes the movement state of the float 605 in real time. If there is a slight vibration up and down caused by shortness of breath, the processor will give feedback and can guide the user to optimize the breathing rhythm by adjusting the clamping force or issuing a prompt sound to ensure smooth training.

[0065] During the training process, when the float 605 vibrates slightly up and down, indicating that the user may not be able to maintain the best breathing rhythm due to shortness of breath, the processor will provide feedback. By issuing a prompt sound, the system can guide the user to optimize the breathing rhythm, ensure the smooth progress of the training, and gradually increase the training time to enhance the lung rehabilitation effect; when the user is performing breathing training, the induction coil 604 can accurately monitor the tiny vibrations of the float 605 during training. By recording and analyzing the jitter information of the float 605, the system can provide real-time feedback on the training effect and help the user adjust the training strategy.

[0066] The training difficulty can be adjusted dynamically. By adjusting the distance between the first clamping plate 1103 and the second clamping plate 1104, the flow cross-sectional area of ​​the hose 303 can be controlled, thereby adjusting the airflow resistance. This function can accurately change the training difficulty of exhalation and inhalation, and help users gradually increase the training intensity according to their own lung recovery conditions to ensure the training effect; by the user setting the desired exhalation and inhalation time parameters on the button group 14, the system can automatically adjust the airflow resistance of the hose 303, and the processor adjusts the clamping assembly 11 according to these parameters, so that the training difficulty changes dynamically with the user's recovery progress, providing personalized rehabilitation support.

[0067] The system works together through the induction coil 604 and the magnetic ring 606 to detect the position of the float 605 in the training cylinder in real time to accurately monitor the user's breathing training effect. This precise feedback mechanism ensures that every detail of the training process can be effectively monitored and adjusted, thereby improving the accuracy and efficiency of the training.

[0068] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A postoperative pulmonary rehabilitation training auxiliary support device, characterized in that: The device comprises a housing (1), a training unit, an adjustment unit, a control unit and an external breathing tube (2), wherein the training unit is fixedly mounted inside the housing (1), the adjustment unit is fixedly mounted inside the housing (1), the control unit is fixedly mounted inside the housing (1), and the external breathing tube (2) is threadedly mounted on the training unit; The training unit comprises a pipeline component (3), a first training cylinder (4), a second training cylinder (5), a magnetic induction component (6), an air valve component (7) and a fixing plate (8), wherein the pipeline component (3) is fixedly installed on the inner top and inner bottom of the shell (1), the first training cylinder (4) is located inside the shell (1), the second training cylinder (5) is located inside the shell (1), the magnetic induction component (6) is vertically slidably installed inside the first training cylinder (4), the magnetic induction component (6) is vertically slidably installed inside the second training cylinder (5), the outside of the magnetic induction component (6) is fixedly plugged into the fixing plate (8), the air valve component (7) is fixedly installed in the pipeline component (3), and the outer wall of the fixing plate (8) is fixedly installed on the inner wall of the shell (1); The adjustment unit comprises a mounting plate (9), a power assembly (10) and a clamping assembly (11), wherein both ends of the mounting plate (9) are fixedly mounted on the inner wall of the housing (1), the power assembly (10) is fixedly inserted in the mounting plate (9), and the clamping assembly (11) is fixedly mounted on the inner wall of the housing (1); The control unit comprises a storage battery (12), a display (13) and a button group (14), wherein the storage battery (12) is fixedly mounted inside the housing (1), the display (13) is fixedly mounted on the outer wall of the housing (1), and the button group (14) is fixedly mounted on the outer wall of the housing (1); The pipeline assembly (3) comprises an external pipe connector (301), a first branch pipe (302) and a hose (303), wherein one end of the external pipe connector (301) is fixedly plugged into the housing (1), the other end of the external pipe connector (301) is screwed into the external breathing tube (2), the first branch pipe (302) is located inside the housing (1), one end of the first branch pipe (302) is fixedly mounted on the external pipe connector (301), the hose (303) is fixedly mounted on the other end of the first branch pipe (302), and two hoses (303) are mounted on the same first branch pipe (302); The magnetic induction component (6) comprises an induction outer cylinder (601), an induction mounting hole (602), a coil shell (603), an induction coil (604), a float (605), a magnetic ring (606), a magnetic sleeve (607) and a tension spring (608), wherein the outer wall of the induction outer cylinder (601) is fixedly inserted into the fixing plate (8), the induction mounting hole (602) is provided in the wall of the induction outer cylinder (601), the coil shell (603) is fixedly installed in the induction mounting hole (602), and the induction coil (604) is fixedly installed in the induction mounting hole (602). ) is fixedly installed in the coil shell (603), two floats (605) are provided, and the two floats (605) are respectively vertically slidably installed in the first training cylinder (4) and the second training cylinder (5), the magnetic ring (606) is fixedly installed on the inner wall of the float (605), the magnetic sleeve (607) is fixedly sleeved on the magnetic ring (606), the top of the tension spring (608) is fixedly installed on the inner top of the second training cylinder (5), and the bottom of the tension spring (608) is fixedly installed on the top of the float (605); The clamping assembly (11) comprises a slide plate (1101), a clamping slider (1102), a first clamping plate (1103) and a second clamping plate (1104), wherein both ends of the slide plate (1101) are fixedly mounted on the inner wall of the housing (1), the clamping slider (1102) is slidably mounted in the slide groove of the slide plate (1101), the clamping slider (1102) is fixedly mounted on the first clamping plate (1103), and the clamping slider (1102) is fixedly mounted on the second clamping plate (1104).

2. A postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: A mouthpiece tube (15) is fixedly provided on one end of the external breathing tube (2) away from the housing (1).

3. A postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: The pipeline assembly (3) comprises a fixing ring (304), a first exhalation channel tube (305), a first inhalation channel tube (306), a second exhalation channel tube (307), a second inhalation channel tube (308), and an air collecting hood (309), wherein the fixing ring (304) is fixedly mounted on the inner top and inner bottom of the housing (1), one end of the first exhalation channel tube (305) is fixedly mounted on the hose (303), the other end of the first exhalation channel tube (305) is fixedly mounted on the air collecting hood (309), one end of the first inhalation channel tube (306) is fixedly mounted on the hose (303), and the first inhalation channel tube (308) is fixedly mounted on the hose (303). The other end of the channel tube (306) is fixedly mounted on the air collecting hood (309), one end of the second exhalation channel tube (307) is fixedly mounted on the hose (303), and the other end of the second exhalation channel tube (307) is fixedly mounted on the air collecting hood (309), one end of the second inhalation channel tube (308) is fixedly mounted on the hose (303), and the other end of the second inhalation channel tube (308) is fixedly mounted on the air collecting hood (309), and four air collecting hoods (309) are provided, and the four air collecting hoods (309) are respectively fixedly mounted on the top and bottom of the first training cylinder (4) and the second training cylinder (5).

4. A postoperative pulmonary rehabilitation training auxiliary support device according to claim 3, characterized in that: The pipeline assembly (3) also includes a second branch pipe (3010) and a filter column (3011), wherein the second branch pipe (3010) is located inside the housing (1), one end of the second branch pipe (3010) is fixedly mounted on the hose (303), and the other end of the second branch pipe (3010) extends out of the housing (1), and the filter column (3011) is fixedly mounted inside the second branch pipe (3010).

5. The postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: Three magnetic rings (606) are arranged inside the same buoy (605), and the three magnetic rings (606) are arranged at equal intervals.

6. The postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: The air valve assembly (7) includes an exhalation spring seat (701), an exhalation spring body (702), an exhalation ball valve (703) and an exhalation stop ring (704), wherein the exhalation spring seat (701) is fixedly installed in the first branch pipe (302) and the second branch pipe (3010), one end of the exhalation spring body (702) is fixedly installed on the exhalation spring seat (701), the exhalation ball valve (703) is fixedly installed on the other end of the exhalation spring body (702), and the exhalation stop ring (704) is fixedly installed in the first branch pipe (302) and the second branch pipe (3010).

7. A postoperative pulmonary rehabilitation training auxiliary support device according to claim 6, characterized in that: The air valve assembly (7) also includes an air intake spring seat (705), an air intake spring body (706), an air intake ball valve (707) and an air intake stop ring (708), wherein the air intake spring seat (705) is fixedly installed in the first branch pipe (302) and the second branch pipe (3010), one end of the air intake spring body (706) is fixedly installed on the air intake spring seat (705), the air intake ball valve (707) is fixedly installed on the other end of the air intake spring body (706), and the air intake stop ring (708) is fixedly installed in the first branch pipe (302) and the second branch pipe (3010).

8. The postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: Four fixing plates (8) are provided, two of the four fixing plates (8) are provided, two fixing plates (8) form a group, and the two groups of fixing plates (8) are symmetrically arranged.

9. The postoperative pulmonary rehabilitation training auxiliary support device according to claim 1, characterized in that: The power assembly (10) comprises a power motor (1001), a power gear (1002) and a power gear set (1003), wherein the power motor (1001) is fixedly mounted in a mounting plate (9), the power gear (1002) is fixedly mounted on a rotating shaft of the power motor (1001), the power gear set (1003) is fixedly mounted on a first clamping plate (1103) and a second clamping plate (1104), and the power gear (1002) is meshed with the power gear set (1003).

10. The difficulty adjustment step of the postoperative pulmonary rehabilitation training auxiliary support device according to claim 1 is characterized in that: Here are the steps: Step 1: Use the button group (14) to set the distance between the first clamping plate (1103) and the second clamping plate (1104) to control the flow cross-sectional area of ​​the hose (303), and input the desired exhalation and inhalation time parameters; Step 2: The processor (located in the display (13)) adjusts the clamping assembly (11) according to the set parameters, automatically adjusting the airflow resistance of the hose (303), thereby dynamically changing the training difficulty of exhalation and inhalation; Step 3: During the training process, the airflow pushes the float (605) to generate displacement, and the induction coil (604) and the magnetic ring (606) cooperate to detect the specific position of the float (605) in the first training cylinder (4) and the second training cylinder (5) to accurately monitor the training effect; Step 4: The system analyzes the movement state of the float (605) in real time. If there is a slight vibration up and down caused by shortness of breath, the processor will give feedback and can guide the user to optimize the breathing rhythm by adjusting the clamping force or issuing a prompt sound to ensure smooth training.

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