Postoperative vital capacity training device

Abstract

The invention relates to the technical field of medical instruments, and discloses a postoperative vital capacity training device which comprises a shell, an air inlet pipe is fixedly connected to the interior of the shell, a first fixing ring is fixedly connected to the interior of the air inlet pipe, a fixing sleeve is fixedly connected to the interior of the first fixing ring, and a first adjusting shaft is rotatably connected to the interior of the fixing sleeve; adjusting fan blades are fixedly connected to the outer wall of the first adjusting shaft, a second adjusting shaft is fixedly connected to the outer walls of the adjusting fan blades, a second fixing ring is rotatably connected to the outer wall of the second adjusting shaft, a third adjusting shaft is fixedly connected to the outer wall of the first adjusting shaft, and a connecting shaft is fixedly connected to the outer wall of the third adjusting shaft; and the inner wall of the air inlet pipe is slidably connected with a connecting shell. The effect of adjusting the training intensity can be achieved by adjusting the gaps between the different adjusting fan blades, the load of respiratory muscles can be gradually increased by adjusting the training intensity, and therefore the lung is helped to gradually recover to the normal capacity and elasticity, and the breathing efficiency of a patient is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a postoperative vital capacity training device. Background Art

[0002] The recovery of postoperative lung function is an important part of the patient's rehabilitation process, especially for patients who have undergone thoracic and abdominal surgery, cardiopulmonary surgery or long-term bed rest. Due to anesthesia, long-term bed rest, postoperative pain and other reasons, the patient's lung function usually decreases significantly after surgery, which can easily lead to complications such as atelectasis and lung infection, affecting the rehabilitation effect. Therefore, how to effectively restore the patient's vital capacity and respiratory function is an urgent problem to be solved in clinical nursing and rehabilitation treatment.

[0003] Traditional postoperative vital capacity training is usually completed by using simple breathing trainers, which mainly rely on the patient's own active breathing to increase vital capacity. Although these devices are helpful for breathing training, due to the lack of real-time monitoring and fine-tuning of the training process, the patient's discomfort and fatigue during training may affect the continuity and effectiveness of the training. In addition, traditional training devices are usually unable to adjust the training intensity according to individual differences of patients, resulting in different rehabilitation effects for different patients, making it difficult to meet the needs of different patients. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a postoperative vital capacity training device to solve the problem that traditional postoperative vital capacity training is usually completed by using a simple breathing trainer and lacks the ability to adjust the training intensity.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a postoperative lung capacity training device, comprising a shell, an air intake pipe is fixedly connected to the interior of the shell, a fixing ring 1 is fixedly connected to the interior of the air intake pipe, a fixing sleeve is fixedly connected to the interior of the fixing ring 1, an adjusting shaft 1 is rotatably connected to the interior of the fixing sleeve, an outer wall of the adjusting shaft 1 is fixedly connected to an adjusting fan blade, an outer wall of the adjusting fan blade is fixedly connected to an adjusting shaft 2, an outer wall of the adjusting shaft 2 is rotatably connected to a fixing ring 2, an outer wall of the adjusting shaft 1 is fixedly connected to an adjusting shaft 3, an outer wall of the adjusting shaft 3 is fixedly connected to a connecting shaft, an inner wall of the air intake pipe is slidably connected to a connecting shell, an outer wall of the adjusting shaft 3 is arranged inside the connecting shell, an outer wall of the air intake pipe is fixedly connected to an adjusting assembly, an upper surface of the air intake pipe is fixedly connected to a pad, and an upper surface of the pad is fixedly connected to an inflating bag.

[0006] Preferably, the adjusting assembly includes a fixed shell, the outer wall of the fixed shell is fixedly connected to the outer wall of the air intake pipe, the outer wall of the connecting shell is slidably connected to the inside of the fixed shell, the outer wall of the connecting shell is fixedly connected to a movable plate, the internal thread of the movable plate is connected to a threaded rod, the threaded rod is rotatably connected to the inside of the fixed shell, the inside of the threaded rod is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to the inside of the outer shell, the outer wall of the rotating shaft is fixedly connected to a handle, and the inside of the movable plate is fixedly connected to a fixed frame.

[0007] Preferably, the outer wall of the fixing frame is slidably connected to the inside of the fixing shell, the outer wall of the fixing frame is fixedly connected to an electric push rod, and a rotating wheel is arranged at the bottom end of the electric push rod.

[0008] Preferably, a fixing plate 1 is fixedly connected to the interior of the shell, a slide groove is provided inside the fixing plate 1, the outer wall of the rotating wheel is slidably connected to the interior of the slide groove, and an anti-backflow component is fixedly connected to the interior of the upper side of the intake pipe.

[0009] Preferably, the anti-backflow assembly includes a second fixing plate, the outer wall of the second fixing plate is fixedly connected to the inner part of the upper side of the air intake pipe, a first fixing rod is fixedly connected to the inner part of the upper side of the air intake pipe, a baffle is fixedly connected to the outer wall of the first fixing rod, the lower surface of the first baffle is fixed to the upper surface of the second fixing plate, a second fixing rod is rotatably connected to the inner part of the upper side of the air intake pipe, a second fixing rod is fixedly connected to the outer wall of the second fixing rod, the lower surface of the second baffle is arranged on the upper surface of the second fixing plate, and a detection assembly is fixedly connected to the outer wall of the air intake pipe.

[0010] Preferably, the detection component includes a connecting block, the outer wall of the connecting block is fixedly connected to the outer wall of the intake pipe, the outer wall of the fixing rod 2 is rotatably connected to the inside of the connecting block, the outer wall of the connecting block is fixedly connected to a sleeve, the fixing rod 2 is rotatably connected to the inside of the sleeve, the outer wall of the fixing rod 2 is provided with a cloth strip, the outer wall of the cloth strip is fixedly connected to the detection block, the inside of the outer shell is fixedly connected to a sensor, and the outer wall of the detection block is fixedly connected to the inside of the sensor.

[0011] Preferably, a support column is fixedly connected inside the shell, and a fixed shaft is fixedly connected inside the support column.

[0012] Preferably, a lifting plate is slidably connected to the outer wall of the fixed shaft, and the outer wall of the lifting plate is slidably connected to the inside of the pillar.

[0013] Preferably, a connecting plate is fixedly connected to the outer wall of the lifting plate, a top plate is fixedly connected to the upper surface of the connecting plate, and a connecting frame is fixedly connected to the lower surface of the connecting plate.

[0014] Preferably, a display 1 is fixedly connected to the outer wall of the shell, the display 1 and the sensor are electrically connected, and a display 2 is fixedly connected to the outer wall of the shell.

[0015] Working principle: Turning the handle will drive the rotating shaft to rotate. The outer wall of the rotating shaft will drive the threaded rod to rotate while rotating inside the outer shell and the fixed shell. The rotation of the threaded rod will drive the movable plate to move parallel to the outer wall of the threaded rod. The movement of the movable plate will drive the connecting shell to move. The movement of the connecting shell will drive the adjusting shaft three to rotate. The rotation of the adjusting shaft three will drive the adjusting shaft one to rotate inside the fixed sleeve. At the same time, the adjusting shaft three will drive the connecting shaft to tilt. The rotation of the adjusting shaft one will drive the adjusting blades to rotate and adjust the gaps between different adjusting blades. When the adjusting blades rotate, the adjusting shaft two will rotate inside the fixing ring two and support the adjusting blades. By adjusting the gaps between different adjusting blades, the effect of adjusting the training intensity can be achieved.

[0016] At the same time, the moving plate will drive the fixed frame to move during the movement of the moving plate, and the fixed frame will drive the electric push rod to move at the same time. When the electric push rod moves, it will drive the rotating wheel to slide inside the slide slot and assist the movement of the electric push rod. When the gap between different adjustment blades is the smallest, that is, when the training intensity is the highest, the electric push rod will move to the bottom of the connecting frame. When the training intensity is too high, you can choose to turn on the electric push rod. After the electric push rod is turned on, it will lift up the connecting frame. When the connecting frame is lifted up, the hose sleeved on the outer wall of the intake pipe will be blown for training. After the gas fills the blowing bag, it will lift up the connecting plate. At the same time, the connecting frame will also drive the connecting plate to rise, and the connecting plate will drive the lifting plate to rise. The inside of the lifting plate slides on the outer wall of the fixed shaft. When you need to stop exhaling, turn off the electric push rod, and then stop blowing air into the hose, so as to end one training. When you need to assist the training again, turn on the electric push rod again and continue to blow air into the hose, so as to achieve the effect of assisting the training when the training intensity is the highest.

[0017] During the training process, the gas exhaled into the air intake pipe will pass through baffle 1 and baffle 2 and blow up baffle 1 and baffle 2. Baffle 1 will drive fixed rod 1 to rotate inside the air intake pipe, and baffle 2 will drive fixed rod 2 to rotate together. The connecting block is used to support fixed rod 2. When fixed rod 2 rotates, it will drive the cloth strip to rotate and make the cloth strip curl around fixed rod 2 and pull the detection block. A groove equal to the width of the cloth strip is opened inside the sleeve. The cloth strip will pass through the groove opened in the sleeve and be curled by fixed rod 2. The sensor will detect the intensity of each training according to the pulling degree of the detection block.

[0018] A respiratory rate sensor is installed inside the pillar. During training, the respiratory rate sensor will detect and judge the patient's respiratory rate based on the lifting height of the lifting plate. The larger the rising and falling range of the lifting plate, the slower the respiratory rate, and the smaller the rising and falling range of the lifting plate, the faster the respiratory rate.

[0019] The present invention provides a postoperative lung capacity training device, which has the following beneficial effects:

[0020] 1. The present invention can achieve the effect of adjusting the training intensity by adjusting the gaps between different adjusting fan blades. By adjusting the training intensity, the load on the respiratory muscles can be gradually increased, thereby helping the lungs gradually recover to normal capacity and elasticity, and improving the patient's respiratory efficiency.

[0021] 2. The present invention can achieve the effect of auxiliary training when the training intensity is maximum by turning on the electric push rod and blowing air into the hose. The auxiliary training can effectively reduce the burden on patients, ensure the safety of the training process, and avoid complications caused by excessive fatigue.

[0022] 3. The sensor of the present invention will detect the intensity of each training session according to the pulling degree of the detection block. The intensity of each training session can be adjusted individually according to the patient's current state to provide a suitable training load. This ensures that the patient is always within the most suitable training intensity range, avoiding fatigue caused by excessive load and affecting the training effect due to low intensity.

[0023] 4. The present invention can understand the patient's lung function recovery and whether there are adverse conditions such as shortness of breath and difficulty breathing by detecting the patient's respiratory rate, so as to detect problems in time and take corresponding measures. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a postoperative vital capacity training device of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of a postoperative vital capacity training device of the present invention;

[0026] Figure 3 It is a partial structural schematic diagram of a fixing ring of a postoperative vital capacity training device of the present invention;

[0027] Figure 4 It is a partial structural schematic diagram of an adjustment component of a postoperative vital capacity training device of the present invention;

[0028] Figure 5 It is a schematic diagram of the partial structure of a sensor of a postoperative vital capacity training device of the present invention;

[0029] Figure 6 It is a schematic diagram of the partial structure of a detection component of a postoperative vital capacity training device of the present invention;

[0030] Figure 7 It is a partial structural schematic diagram of a fixing plate of a postoperative vital capacity training device of the present invention;

[0031] Figure 8 It is a schematic diagram of the partial structure of a support of a postoperative lung capacity training device of the present invention;

[0032] Fig. 9 The present invention is a schematic diagram of the local structure of a fixed axis of a postoperative vital capacity training device.

[0033] Among them, 1. Shell; 2. Inlet pipe; 3. Fixed ring 1; 4. Fixed sleeve; 5. Adjustment shaft 1; 6. Adjustment fan blade; 7. Adjustment shaft 2; 8. Fixed ring 2; 9. Adjustment shaft 3; 10. Connecting shaft; 11. Connecting shell; 12. Adjustment assembly; 1201. Fixed shell; 1202. Rotating shaft; 1203. Handle; 1204. Threaded rod; 1205. Moving plate; 13. Fixed frame; 14. Electric push rod; 15. Rotating wheel; 16. Fixed plate 1; 17. Slide; 18. Anti-backflow assembly Parts; 1801, fixed plate two; 1802, fixed rod one; 1803, baffle one; 1804, fixed rod two; 1805, baffle two; 19, detection component; 1901, connecting block; 1902, sleeve; 1903, cloth strip; 1904, detection block; 1905, sensor; 20, pad; 21, air bag; 22, top plate; 23, connecting plate; 24, lifting plate; 25, pillar; 26, fixed shaft; 27, connecting frame; 28, display one; 29, display two. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Please see attached Figure 1 - Attachment Figure 4The embodiment of the present invention provides a postoperative vital capacity training device, which includes a shell 1, an air intake pipe 2 is fixedly connected to the inside of the shell 1, a fixing ring 1 3 is fixedly connected to the inside of the air intake pipe 2, a fixing sleeve 4 is fixedly connected to the inside of the fixing ring 1 3, an adjusting shaft 1 5 is rotatably connected to the inside of the fixing sleeve 4, an adjusting shaft 1 5 is fixedly connected to the outer wall of the adjusting shaft 1 5, an adjusting shaft 2 7 is fixedly connected to the outer wall of the adjusting shaft 2 7, a fixing ring 2 8 is rotatably connected to the outer wall of the adjusting shaft 1 5, an adjusting shaft 3 9 is fixedly connected to the outer wall of the adjusting shaft 3 9, a connecting shaft 10 is fixedly connected to the outer wall of the air intake pipe 2, a connecting shell 11 is slidably connected to the inner wall of the air intake pipe 2, the outer wall of the adjusting shaft 3 9 is arranged inside the connecting shell 11, and an adjusting component is fixedly connected to the outer wall of the air intake pipe 2 12. A backing plate 20 is fixedly connected to the upper surface of the air intake pipe 2, and an air blowing bag 21 is fixedly connected to the upper surface of the backing plate 20; the adjusting component 12 includes a fixed shell 1201, an outer wall of the fixed shell 1201 is fixedly connected to the outer wall of the air intake pipe 2, an outer wall of the connecting shell 11 is slidably connected to the inside of the fixed shell 1201, a movable plate 1205 is fixedly connected to the outer wall of the connecting shell 11, a threaded rod 1204 is threadedly connected to the inside of the movable plate 1205, the threaded rod 1204 is rotatably connected to the inside of the fixed shell 1201, a rotating shaft 1202 is fixedly connected to the inside of the threaded rod 1204, the outer wall of the rotating shaft 1202 is rotatably connected to the inside of the outer shell 1, a handle 1203 is fixedly connected to the outer wall of the rotating shaft 1202, and a fixed frame 13 is fixedly connected to the inside of the movable plate 1205.

[0036] Specifically, when the training device is needed, first, a hose is put on the outer wall of the air intake pipe 2, and then the handle 1203 is turned. When the handle 1203 is turned, the rotating shaft 1202 is driven to rotate. When the outer wall of the rotating shaft 1202 rotates inside the outer shell 1 and inside the fixed shell 1201, the threaded rod 1204 is driven to rotate. The rotation of the threaded rod 1204 drives the movable plate 1205 to move parallel to the outer wall of the threaded rod 1204. When the movable plate 1205 moves, it drives the connecting shell 11 to move. When the connecting shell 11 moves, At the same time, it will drive the adjustment shaft 3 9 to rotate. When the adjustment shaft 3 9 rotates, it will drive the adjustment shaft 1 5 to rotate inside the fixed sleeve 4. At the same time, the adjustment shaft 3 9 will drive the connecting shaft 10 to tilt. When the adjustment shaft 1 5 rotates, it will drive the adjustment blade 6 to rotate and adjust the gaps between different adjustment blades 6. When the adjustment blade 6 rotates, the adjustment shaft 2 7 will rotate inside the fixed ring 2 8 and support the adjustment blade 6. By adjusting the gaps between different adjustment blades 6, the effect of adjusting the training intensity can be achieved; the lung function of postoperative patients is usually affected to a certain extent. By adjusting the training intensity, the load on the respiratory muscles can be gradually increased, thereby helping the lungs gradually recover to normal capacity and elasticity and improving the patient's breathing efficiency; and the subsequent training intensity detection can be tailored according to the recovery conditions of different patients, and the training intensity can be adjusted according to the recovery conditions of the patients.

[0037] Please see attached Figure 7 - Attachment Fig. 9 The outer wall of the fixing frame 13 is slidably connected to the inside of the fixing shell 1201, the outer wall of the fixing frame 13 is fixedly connected to the electric push rod 14, and the bottom end of the electric push rod 14 is provided with a rotating wheel 15; the inside of the outer shell 1 is fixedly connected to a fixing plate 16, the inside of the fixing plate 16 is provided with a slide groove 17, the outer wall of the rotating wheel 15 is slidably connected to the inside of the slide groove 17, and the upper side of the intake pipe 2 is fixedly connected to an anti-backflow component 18; the anti-backflow component 18 includes a fixing plate 2 1801, the outer wall of the fixing plate 2 1801 is fixedly connected to the intake pipe 2 Inside the upper side of the tube 2, a fixing rod 1802 is fixedly connected to the upper side of the air intake pipe 2, a baffle 1803 is fixedly connected to the outer wall of the fixing rod 1802, the lower surface of the baffle 1803 is fixed to the upper surface of the fixing plate 1801, a fixing rod 1804 is rotatably connected to the upper side of the air intake pipe 2, a baffle 1805 is fixedly connected to the outer wall of the fixing rod 1804, the lower surface of the baffle 1805 is arranged on the upper surface of the fixing plate 1801, and a detection component 19 is fixedly connected to the outer wall of the air intake pipe 2.

[0038] Specifically, when the movable plate 1205 moves, the fixed frame 13 is driven to move, and when the fixed frame 13 moves, the electric push rod 14 is driven to move. When the electric push rod 14 moves, the rotating wheel 15 is driven to slide inside the slide groove 17 and assist the movement of the electric push rod 14. When the gap between the different adjustment blades 6 is the smallest, that is, when the training intensity is the highest, the electric push rod 14 will move to the bottom of the connecting frame 27. When the training intensity is too high, you can choose to turn on the electric push rod 14. When the electric push rod 14 is turned on, the connecting frame 27 will be lifted up. When the connecting frame 27 is lifted up, the hose sleeved on the outer wall of the intake pipe 2 will be blown up. After the gas fills the blowing bag 21, the connecting plate 23 will be lifted up. At the same time, the connecting frame 27 will also drive the connecting plate 23 to rise. The connecting plate 23 will then drive the lifting plate 24 to rise. The inside of the lifting plate 24 slides on the outer wall of the fixed shaft 26. When it is necessary to stop exhaling, the electric push rod 14 is closed, and the blowing of the hose is stopped, and a training session can be ended. When the training is performed, the electric push rod 14 is turned on again and the hose is blown continuously when auxiliary training is needed again, so that the effect of auxiliary training can be achieved when the training intensity is the highest; when the training intensity reaches the maximum, the patient's respiratory muscles are under a large load and are prone to fatigue. Auxiliary training can effectively reduce the patient's burden, ensure the safety of the training process, and avoid complications caused by excessive fatigue, such as dyspnea or muscle damage; and a respiratory rate sensor is arranged inside the support 25, and the respiratory rate sensor is electrically connected to the display 29. The respiratory rate sensor will detect and judge the patient's respiratory rate according to the lifting height of the lifting plate 24 during training. The larger the range of the lifting and falling of the lifting plate 24, the slower the respiratory rate, and the smaller the range of the lifting and falling of the lifting plate 24, the faster the respiratory rate; respiratory rate is one of the important indicators for evaluating the patient's respiratory state and overall health. By detecting the respiratory rate each time, the patient's lung function recovery can be understood, as well as whether there are adverse conditions such as shortness of breath and dyspnea, so that problems can be discovered in time and corresponding measures can be taken.

[0039] Please see attached Figure 5 - Attachment Figure 6The detection assembly 19 includes a connecting block 1901, the outer wall of the connecting block 1901 is fixedly connected to the outer wall of the intake pipe 2, the outer wall of the fixing rod 1804 is rotatably connected to the inside of the connecting block 1901, the outer wall of the connecting block 1901 is fixedly connected to a sleeve 1902, the fixing rod 1804 is rotatably connected to the inside of the sleeve 1902, the outer wall of the fixing rod 1804 is provided with a cloth strip 1903, the outer wall of the cloth strip 1903 is fixedly connected to the detection block 1904, and the inside of the housing 1 is fixedly connected to Sensor 1905, the outer wall of the detection block 1904 is fixedly connected to the inside of the sensor 1905; the inside of the outer shell 1 is fixedly connected to the pillar 25, and the inside of the pillar 25 is fixedly connected to the fixed shaft 26; the outer wall of the fixed shaft 26 is slidably connected to the lifting plate 24, and the outer wall of the lifting plate 24 is slidably connected to the inside of the pillar 25; the outer wall of the lifting plate 24 is fixedly connected to the connecting plate 23, the upper surface of the connecting plate 23 is fixedly connected to the top plate 22, and the lower surface of the connecting plate 23 is fixedly connected to the connecting frame 27.

[0040] Specifically, the sensor 1905 is a push-pull force gauge, which belongs to the prior art and will not be described in detail here. During the training process, the gas exhaled into the air intake pipe 2 will pass through the baffle 2 1805 to blow up the baffle 2 1805, and the baffle 2 1805 will drive the fixed rod 2 1804 to rotate together, and the connecting block 1901 is used to support the fixed rod 2 1804. When the fixed rod 2 1804 rotates, it will drive the cloth strip 1903 to rotate and make the cloth strip 1903 curl around the fixed rod 2 1804 and pull the detection block 1904, and the sleeve 1902 A groove equal to the width of the cloth strip 1903 is opened inside, and the cloth strip 1903 will be curled by the fixed rod 1804 through the groove opened in the sleeve 1902. The sensor 1905 will detect the intensity of each training session according to the pulling degree of the detection block 1904. By detecting the intensity of each training session, the training intensity can be adjusted individually according to the patient's current state, and a suitable training load can be provided, thereby ensuring that the patient is always within the most suitable training intensity range, so as to avoid fatigue caused by excessive load and affect the training effect due to insufficient intensity.

[0041] Please see attached Figure 1 The outer wall of the shell 1 is fixedly connected with a display 28, the display 28 and the sensor 1905 are electrically connected, and the outer wall of the shell 1 is fixedly connected with a display 29.

[0042] Specifically, display 1 28 is a liquid crystal display for displaying training intensity information, and display 1 28 is electrically connected to sensor 1905. Display 2 29 is a light-emitting diode display for displaying respiratory rate information, and display 2 29 is electrically connected to the respiratory rate sensor. The display visualizes the information of training intensity and respiratory rate, and patients and medical staff can see these key indicators in real time during training. Through intuitive data display, patients can have a clear understanding of their training status, which helps them better understand their rehabilitation progress and thus enhance the effect of training.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A postoperative vital capacity training device, comprising a housing (1), characterized in that: The interior of the housing (1) is fixedly connected to an air intake pipe (2), the interior of the air intake pipe (2) is fixedly connected to a fixing ring 1 (3), the interior of the fixing ring 1 (3) is fixedly connected to a fixing sleeve (4), the interior of the fixing sleeve (4) is rotatably connected to an adjusting shaft 1 (5), the outer wall of the adjusting shaft 1 (5) is fixedly connected to an adjusting blade (6), the outer wall of the adjusting blade (6) is fixedly connected to an adjusting shaft 2 (7), the outer wall of the adjusting shaft 2 (7) is rotatably connected to a fixing ring 2 (8), the The outer wall of the adjusting shaft one (5) is fixedly connected to the adjusting shaft three (9), the outer wall of the adjusting shaft three (9) is fixedly connected to the connecting shaft (10), the inner wall of the air intake pipe (2) is slidably connected to the connecting shell (11), the outer wall of the adjusting shaft three (9) is arranged inside the connecting shell (11), the outer wall of the air intake pipe (2) is fixedly connected to the adjusting assembly (12), the upper surface of the air intake pipe (2) is fixedly connected to the pad (20), and the upper surface of the pad (20) is fixedly connected to the blowing bag (21).

2. The postoperative lung capacity training device according to claim 1, characterized in that: The adjustment component (12) comprises a fixed shell (1201), the outer wall of the fixed shell (1201) is fixedly connected to the outer wall of the intake pipe (2), the outer wall of the connecting shell (11) is slidably connected to the interior of the fixed shell (1201), the outer wall of the connecting shell (11) is fixedly connected to a movable plate (1205), the interior of the movable plate (1205) is threadedly connected to a threaded rod (1204), the threaded rod (1204) is rotatably connected to the interior of the fixed shell (1201), the interior of the threaded rod (1204) is fixedly connected to a rotating shaft (1202), the outer wall of the rotating shaft (1202) is rotatably connected to the interior of the outer shell (1), the outer wall of the rotating shaft (1202) is fixedly connected to a handle (1203), and the interior of the movable plate (1205) is fixedly connected to a fixed frame (13).

3. The postoperative lung capacity training device according to claim 2, characterized in that: The outer wall of the fixing frame (13) is slidably connected to the interior of the fixing shell (1201), and the outer wall of the fixing frame (13) is fixedly connected to an electric push rod (14), and a rotating wheel (15) is provided at the bottom end of the electric push rod (14).

4. The postoperative lung capacity training device according to claim 3, characterized in that: A fixing plate (16) is fixedly connected to the interior of the housing (1), a slide groove (17) is provided inside the fixing plate (16), the outer wall of the rotating wheel (15) is slidably connected to the interior of the slide groove (17), and a backflow prevention component (18) is fixedly connected to the interior of the upper side of the intake pipe (2).

5. The postoperative lung capacity training device according to claim 4, characterized in that: The anti-backflow component (18) comprises a second fixing plate (1801), the outer wall of which is fixedly connected to the upper interior of the air intake pipe (2), a first fixing rod (1802) is fixedly connected to the upper interior of the air intake pipe (2), a first baffle (1803) is fixedly connected to the outer wall of the first fixing rod (1802), the lower surface of the first baffle (1803) is fixed to the upper surface of the second fixing plate (1801), a second fixing rod (1804) is rotatably connected to the upper interior of the air intake pipe (2), a second baffle (1805) is fixedly connected to the outer wall of the second fixing rod (1804), the lower surface of the second baffle (1805) is arranged on the upper surface of the second fixing plate (1801), and a detection component (19) is fixedly connected to the outer wall of the air intake pipe (2).

6. The postoperative lung capacity training device according to claim 5, characterized in that: The detection component (19) comprises a connecting block (1901), the outer wall of the connecting block (1901) is fixedly connected to the outer wall of the intake pipe (2), the outer wall of the second fixing rod (1804) is rotatably connected to the inside of the connecting block (1901), the outer wall of the connecting block (1901) is fixedly connected to a sleeve (1902), the second fixing rod (1804) is rotatably connected to the inside of the sleeve (1902), the outer wall of the second fixing rod (1804) is provided with a cloth strip (1903), the outer wall of the cloth strip (1903) is fixedly connected to the detection block (1904), the inside of the housing (1) is fixedly connected to a sensor (1905), and the outer wall of the detection block (1904) is fixedly connected to the inside of the sensor (1905).

7. The postoperative lung capacity training device according to claim 1, characterized in that: A support (25) is fixedly connected to the interior of the housing (1), and a fixed shaft (26) is fixedly connected to the interior of the support (25).

8. The postoperative lung capacity training device according to claim 7, characterized in that: The outer wall of the fixed shaft (26) is slidably connected to a lifting plate (24), and the outer wall of the lifting plate (24) is slidably connected to the inside of the support (25).

9. The postoperative lung capacity training device according to claim 8, characterized in that: The outer wall of the lifting plate (24) is fixedly connected to a connecting plate (23), the upper surface of the connecting plate (23) is fixedly connected to a top plate (22), and the lower surface of the connecting plate (23) is fixedly connected to a connecting frame (27).

10. The postoperative lung capacity training device according to claim 1, characterized in that: The outer wall of the housing (1) is fixedly connected to a display 1 (28), the display 1 (28) and the sensor (1905) are electrically connected, and the outer wall of the housing (1) is fixedly connected to a display 2 (29).

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