Lung function rehabilitation physical therapy device for respiratory medicine department

Abstract

The invention discloses a lung function rehabilitation physical therapy device for the respiratory medicine department, and relates to the technical field of lung function rehabilitation physical therapy. The device comprises a base, a rehabilitation physical therapy mechanism is fixedly arranged on the top surface of the base, the rehabilitation physical therapy mechanism comprises a fixing frame, a glass container is fixedly inserted in the fixing frame, scale marks are fixedly arranged on the outer surface of the glass container, a floating ball is placed in the glass container, an L-shaped pipe is fixedly arranged at the bottom end of the glass container, and the L-shaped pipe is fixedly connected with the glass container. A gas conveying pipe is slidably inserted into the fixing frame, a respirator is fixedly arranged at one end of the gas conveying pipe, cleaning water sprayed out through the nozzle is sprayed to the inner wall of the gas conveying pipe, then the brush cleans and brushes the inner wall of the gas conveying pipe, the scraper blade scrapes the cleaning water and saliva on the inner wall of the gas conveying pipe, and then the inner wall of the gas conveying pipe can be cleaned; and long-time residual breeding of bacteria is avoided, so that infection caused by entering the respiratory tract of a patient during subsequent use is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of lung function rehabilitation therapy, and in particular to a lung function rehabilitation therapy device for respiratory medicine. Background Art

[0002] The Department of Respiratory Medicine is mainly responsible for treating respiratory diseases. The respiratory system includes the respiratory tract and lungs. Respiratory diseases are common and frequently occurring diseases. The main lesions are in the trachea, bronchi, lungs and chest cavity. Those with mild lesions often have coughs, chest pains and affected breathing. Those with severe lesions may have difficulty breathing, hypoxia, or even respiratory failure and death. Patients with impaired lung function usually experience shortness of breath or difficulty breathing after treatment.

[0003] After treatment, patients with impaired lung function need to use rehabilitation therapy devices for rehabilitation training. However, during the use of existing rehabilitation therapy devices, since patients need to perform blowing training, saliva is easily accumulated in the breathing mask and the air pipeline. After long-term use, bacteria will breed inside, which will enter the patient's respiratory tract during subsequent use and cause infection. In response to the above problems, the inventor proposes a respiratory medicine lung function rehabilitation therapy device to solve the above problems. Summary of the invention

[0004] In order to solve the problem that during the use of the rehabilitation therapy device, since the patient needs to perform blowing training, which easily leads to saliva in the breathing mask and the air pipeline, and bacteria breed inside; the purpose of the present invention is to provide a respiratory medicine lung function rehabilitation therapy device.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a respiratory medicine lung function rehabilitation therapy device, comprising a base, a rehabilitation therapy mechanism is fixedly provided on the top surface of the base, the rehabilitation therapy mechanism comprises a fixed frame, a glass container is fixedly inserted in the fixed frame, a scale line is fixedly provided on the outer surface of the glass container, a float is placed in the glass container, an L-shaped tube is fixedly provided at the bottom end of the glass container, an air supply pipe is slidably inserted in the fixed frame, a breathing mask is fixedly provided at one end of the air supply pipe, an end of the air supply pipe away from the breathing mask is detachably provided on one side of the L-shaped tube, a respiratory flow rate sensor and a carbon dioxide sensor are fixedly provided on the inner wall of the L-shaped tube, and a display screen is fixedly provided on the top surface of the fixed frame; A cleaning mechanism is provided above the fixed frame, and the cleaning mechanism includes a central tube, and the central tube can be slidably inserted in the air supply pipe. A scraper and an annular brush plate are fixedly sleeved on the outer surface of the central tube, and the scraper is fixedly connected to the annular brush plate. A brush is fixedly provided on the outer surface of the annular brush plate. A nozzle is fixedly provided on the outer surface of the central tube, and the central tube and the nozzle are mutually connected. First, the device is placed on the desktop, and then the patient's mouth is close to the breathing mask and wrapped by it, and then the inside is blown, and then the gas passes through the air supply pipe and the L-shaped tube, and blows up the floating ball, causing the floating ball to slide in the glass container, and then the medical staff observes the scale line, so that the floating ball floats at a height each time the patient blows. At the same time, the respiratory flow rate sensor and the carbon dioxide sensor are provided to detect the gas composition and respiratory flow of the patient's exhaled gas, and the respiratory flow rate sensor and the carbon dioxide sensor are wirelessly connected to the display screen, so that the detected data is transmitted to the display screen, which helps the doctor evaluate the patient's lung health status; After long-term use, open the fixing frame, rotate the assembly ring to make it rotate on the outer surface of the L-shaped tube and the gas pipe, and make the limit rod slide in the first limit groove and the second limit groove (the first limit groove and the second limit groove are provided with an L-shaped groove). When the assembly ring rotates, the limit rod is driven to slide to the corner of the first limit groove and the second limit groove, and the assembly ring is pulled to move out of the L-shaped tube, so that the limit rod is disengaged from the second limit groove, and then the gas pipe is slid in the fixing frame, thereby driving the bearing seat to slide in the vertical plate, so that the L-shaped tube is separated from the gas pipe; Then, the motor is turned on to rotate the threaded rod, so that the movable plate drives the U-shaped frame to move, and the electric push rod drives the ear plate to move, so that the middle tube is away from the glass container, and then the electric push rod is turned on, so that the ear plate drives the middle tube to descend and is in a horizontal state with the air pipe, and then the motor is turned on again to reverse the threaded rod, so that the movable plate drives the U-shaped frame to move, and the ear plate drives the middle tube to be inserted into the air pipe. At the same time, the water pump is turned on, so that the suction pipe transports the cleaning water in the water tank to the hose, and then from the hose to the middle tube, and then the clean water sprayed from the nozzle is sprayed onto the inner wall of the air pipe, and then the brush cleans the inner wall of the air pipe, and the scraper scrapes the clean water and saliva on the inner wall of the air pipe, so that the inner wall of the air pipe can be cleaned to avoid long-term residual bacteria breeding, and thus avoid entering the patient's respiratory tract and causing infection during subsequent use.

[0006] Preferably, a moving mechanism is fixedly provided on the top surface of the fixed frame, and the moving mechanism includes a frame, a movable plate is slidably provided in the frame, a U-shaped frame is fixedly provided on one side of the movable plate, an electric push rod is installed on the top surface of the U-shaped frame, an ear plate is fixedly provided on the output end of the electric push rod, the central through pipe is fixed on one side of the ear plate, a motor is installed on one side of the frame, a threaded rod is fixedly provided on the output end of the motor, and the movable plate is threadedly sleeved on the outer surface of the threaded rod.

[0007] Preferably, a conveying mechanism is fixedly provided on the top surface of the fixed frame, and the conveying mechanism includes a water tank. A water pump is fixedly provided on the top surface of the fixed frame. A water suction pipe is fixedly connected between the water tank and the water pump. A hose is fixedly provided on the outer surface of the water pump. One end of the hose away from the water pump is fixedly inserted in the middle pipe, and the hose and the middle pipe are interconnected.

[0008] Preferably, a vertical plate is fixedly provided on the top surface of the base, a bearing seat is slidably provided in the vertical plate, the air pipe is fixed in the bearing seat, an assembling ring is slidably provided on the outer surface of the L-shaped tube and the air pipe, a limiting rod is fixedly provided on the inner wall of the assembling ring, a first limiting groove is provided in the L-shaped tube, a second limiting groove is provided in the air pipe, the limiting rod is slidably provided in the first limiting groove and the second limiting groove respectively, a partition net is fixedly provided at one end of the air pipe away from the breathing mask, a waste water tank is fixedly provided on the top surface of the base, a hot air blower is installed on one side of the fixed frame, a hot air pipe is fixedly provided on one side of the hot air blower, and the hot air pipe is fixedly inserted in the fixed frame.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. Spray the clean water from the nozzle onto the inner wall of the air pipe, then use the brush to clean the inner wall of the air pipe, and use the scraper to scrape off the clean water and saliva on the inner wall of the air pipe, so as to clean the inner wall of the air pipe to avoid the long-term residual breeding of bacteria, and thus avoid entering the patient's respiratory tract and causing infection during subsequent use; 2. By turning on the motor, the threaded rod is reversed, and the movable plate drives the U-shaped frame to move, so that the ear plate drives the middle through pipe to insert into the gas pipe, so that the inner wall of the gas pipe can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of the fixing frame of the present invention; Figure 3 This is a schematic diagram of the split structure of the bearing seat of the present invention; Figure 4 This is a schematic diagram of the split structure of the splicing ring of the present invention; Figure 5This is a schematic diagram of the L-shaped tube structure of the present invention; Figure 6 It is a schematic diagram of the structure of the mobile mechanism of the present invention; Figure 7 It is a schematic diagram of a partial cross-sectional structure of a through pipe in the present invention; Figure 8 It is a schematic diagram of the structure of the conveying mechanism of the present invention.

[0012] In the figure: 1, base; 2, rehabilitation and physiotherapy mechanism; 3, moving mechanism; 4, cleaning mechanism; 5, conveying mechanism; 201, fixed frame; 202, hot air blower; 203, waste water tank; 204, L-shaped pipe; 205, glass container; 206, scale line; 207, float; 208, first limit groove; 209, assembly ring; 210, limit rod; 211, vertical plate; 212, bearing seat; 213, air pipe; 214, breathing mask; 215, second Limiting groove; 216, dividing net; 217, respiratory flow rate sensor; 218, carbon dioxide sensor; 301, frame; 302, motor; 303, threaded rod; 304, movable plate; 305, U-shaped frame; 306, electric push rod; 307, ear plate; 401, central tube; 402, scraper; 403, annular brush plate; 404, brush; 405, nozzle; 501, water tank; 502, water pump; 503, water suction pipe; 504, hose. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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.

[0014] Example: Figure 1-8As shown, the present invention provides a respiratory medicine lung function rehabilitation physiotherapy device, comprising a base 1, a rehabilitation physiotherapy mechanism 2 is fixedly arranged on the top surface of the base 1, the rehabilitation physiotherapy mechanism 2 comprises a fixed frame 201, a glass container 205 is fixedly inserted in the fixed frame 201, a scale line 206 is fixedly arranged on the outer surface of the glass container 205, a floating ball 207 is placed in the glass container 205, an L-shaped tube 204 is fixedly arranged at the bottom end of the glass container 205, an air supply pipe 213 is slidably inserted in the fixed frame 201, a breathing mask 214 is fixedly arranged at one end of the air supply pipe 213, an end of the air supply pipe 213 away from the breathing mask 214 is detachably arranged on one side of the L-shaped tube 204, a respiratory flow rate sensor 217 and a carbon dioxide sensor 218 are fixedly arranged on the inner wall of the L-shaped tube 204, and the fixed frame 20 A display screen is fixed on the top surface of the breathing mask 214. When in use, the device is placed on a desktop, and then the patient's mouth is close to the breathing mask 214 and wrapped by it, and then air is blown into the inside, and then the gas passes through the gas pipe 213 and the L-shaped tube 204, and blows up the floating ball 207, prompting the floating ball 207 to slide in the glass container 205, and then the medical staff observes the scale line 206, so that the floating ball 207 floats at a height each time the patient blows, and at the same time, the respiratory flow rate sensor 217 and the carbon dioxide sensor 218 are set to detect the gas composition and respiratory flow of the patient's exhaled gas, and the respiratory flow rate sensor 217 and the carbon dioxide sensor 218 are wirelessly connected to the display screen, so as to transmit the detected data to the display screen, helping doctors to evaluate the patient's lung health status; A cleaning mechanism 4 is provided above the fixed frame 201. The cleaning mechanism 4 includes a central tube 401. The central tube 401 can be slidably inserted in the gas delivery pipe 213. A scraper 402 and an annular brush plate 403 are fixedly sleeved on the outer surface of the central tube 401. The scraper 402 is fixedly connected to the annular brush plate 403. A brush 404 is fixedly provided on the outer surface of the annular brush plate 403. A nozzle 405 is fixedly provided on the outer surface of the central tube 401. The central tube 401 and the nozzle 405 are connected to each other. By moving the central tube 401 When the air pipe 213 is in a horizontal state, the middle tube 401 moves to the inside of the air pipe 213. At the same time, the clean water sprayed from the nozzle 405 is sprayed to the inner wall of the breathing mask 214 and the air pipe 213. Then the brush 404 cleans the inner wall of the air pipe 213, and the scraper 402 scrapes off the clean water and saliva on the inner wall of the air pipe 213, thereby cleaning the inner wall of the air pipe 213 to avoid long-term residual bacteria breeding, thereby preventing the bacteria from entering the patient's respiratory tract and causing infection during subsequent use.

[0015] A moving mechanism 3 is fixedly provided on the top surface of the fixed frame 201, and the moving mechanism 3 includes a frame 301, a movable plate 304 is slidably provided inside the frame 301, a U-shaped frame 305 is fixedly provided on one side of the movable plate 304, an electric push rod 306 is installed on the top surface of the U-shaped frame 305, an ear plate 307 is fixedly provided on the output end of the electric push rod 306, a central through pipe 401 is fixedly provided on one side of the ear plate 307, a motor 302 is installed on one side of the frame 301, a threaded rod 303 is fixedly provided on the output end of the motor 302, and the movable plate 304 is threadedly sleeved on the outer surface of the threaded rod 303.

[0016] By adopting the above technical solution (the number of motors 302 is two groups, and the two groups of motors 302 are synchronous motors), the motors 302 are turned on to rotate the threaded rods 303, so that the movable plate 304 drives the U-shaped frame 305 to move, prompting the electric push rod 306 to drive the ear plate 307 to move, so that the middle tube 401 is away from the glass container 205, and then the electric push rod 306 is turned on, so that the ear plate 307 drives the middle tube 401 to descend and is in a horizontal state with the gas pipe 213, and then the motor 302 is turned on again to reverse the threaded rods 303, so that the movable plate 304 drives the U-shaped frame 305 to move, prompting the ear plate 307 to drive the middle tube 401 to be inserted into the gas pipe 213, so that the inner wall of the gas pipe 213 can be cleaned.

[0017] A conveying mechanism 5 is fixedly provided on the top surface of the fixed frame 201, and the conveying mechanism 5 includes a water tank 501. A water pump 502 is fixedly provided on the top surface of the fixed frame 201. A water suction pipe 503 is fixedly connected between the water tank 501 and the water pump 502. A hose 504 is fixedly provided on the outer surface of the water pump 502. One end of the hose 504 away from the water pump 502 is fixedly inserted in the middle pipe 401, and the hose 504 and the middle pipe 401 are interconnected.

[0018] By adopting the above technical solution, by turning on the water pump 502, the water suction pipe 503 transports the cleaning water in the water tank 501 to the hose 504, and then transports it from the hose 504 to the middle pipe 401, and then it can be sprayed out from the nozzle 405 and sprayed onto the inner wall of the air pipe 213, so that the cleaning water can be transported to complete the cleaning of the air pipe 213.

[0019] A vertical plate 211 is fixedly provided on the top surface of the base 1, a bearing seat 212 is slidably provided in the vertical plate 211, an air pipe 213 is fixedly provided in the bearing seat 212, an assembling ring 209 is slidably provided on the outer surface of the L-shaped tube 204 and the air pipe 213, a limiting rod 210 is fixedly provided on the inner wall of the assembling ring 209, a first limiting groove 208 is provided in the L-shaped tube 204, a second limiting groove 215 is provided in the air pipe 213, the limiting rod 210 is slidably provided in the first limiting groove 208 and the second limiting groove 215 respectively, a partition net 216 is fixedly provided at one end of the air pipe 213 away from the breathing mask 214, a waste water tank 203 is fixedly provided on the top surface of the base 1, a hot air blower 202 is installed on one side of the fixed frame 201, a hot air pipe is fixedly provided on one side of the hot air blower 202, and the hot air pipe is fixedly inserted in the fixed frame 201.

[0020] By adopting the above technical solution, by rotating the assembly ring 209, it is rotated on the outer surface of the L-shaped tube 204 and the gas delivery tube 213, and the limiting rod 210 is slid in the first limiting groove 208 and the second limiting groove 215 (the first limiting groove 208 and the second limiting groove 215 are provided with L-shaped grooves). When the assembly ring 209 rotates, the limiting rod 210 is driven to slide to the corner of the first limiting groove 208 and the second limiting groove 215, and the assembly ring 209 is pulled to move toward the L-shaped tube 204, so that the limiting rod 210 is disengaged from the second limiting groove. 215, and then slide the air pipe 213 in the fixed frame 201, thereby driving the supporting seat 212 to slide in the vertical plate 211, and then separate the L-shaped tube 204 from the air pipe 213, so that during the cleaning process, the cleaning water is collected in the waste water tank 203, so that the waste water can be collected. After the cleaning is completed, the hot air blower 202 is turned on to heat the external air, and then it is transported from the hot air pipe to the fixed frame 201, so that high temperature is generated in the fixed frame 201, and then the air pipe 213 can be quickly dried.

[0021] Working principle: firstly, the device is placed on the table, and then the patient's mouth is close to the breathing mask 214 and wrapped by it, and then air is blown into it, and then the gas passes through the gas pipe 213 and the L-shaped tube 204, and blows up the floating ball 207, causing the floating ball 207 to slide in the glass container 205, and then the medical staff observes the scale line 206, so that the floating ball 207 floats to a certain height every time the patient blows. At the same time, the respiratory flow rate sensor 217 and the carbon dioxide sensor 218 are set to detect the gas composition and respiratory flow of the patient's exhaled gas. The respiratory flow rate sensor 217 and the carbon dioxide sensor 218 are wirelessly connected to the display screen, so as to transmit the detected data to the display screen, helping doctors evaluate the patient's lung health status; After long-term use, the fixing frame 201 is opened, and the assembly ring 209 is rotated to rotate on the outer surface of the L-shaped tube 204 and the gas pipe 213, and the limiting rod 210 is slid in the first limiting groove 208 and the second limiting groove 215 (the first limiting groove 208 and the second limiting groove 215 are provided with L-shaped grooves). When the assembly ring 209 is rotated, the limiting rod 210 is driven to slide to the corner of the first limiting groove 208 and the second limiting groove 215, and the assembly ring 209 is pulled to move out of the L-shaped tube 204, so that the limiting rod 210 is separated from the second limiting groove 215, and then the gas pipe 213 is slid in the fixing frame 201, thereby driving the bearing seat 212 to slide in the vertical plate 211, so that the L-shaped tube 204 is separated from the gas pipe 213; Then, the motor 302 is turned on to rotate the threaded rod 303, so that the movable plate 304 drives the U-shaped frame 305 to move, and the electric push rod 306 drives the ear plate 307 to move, so that the central tube 401 is away from the glass container 205, and then the electric push rod 306 is turned on, so that the ear plate 307 drives the central tube 401 to descend and is in a horizontal state with the gas delivery pipe 213, and then the motor 302 is turned on again to reverse the threaded rod 303, so that the movable plate 304 drives the U-shaped frame 305 to move, so that the ear plate 307 drives the central tube 401 to insert into the gas delivery pipe 213. 13, at the same time, start the water pump 502, so that the suction pipe 503 transports the cleaning water in the water tank 501 to the hose 504, and then transports it from the hose 504 to the middle tube 401, and then the cleaning water sprayed from the nozzle 405 is sprayed to the inner wall of the air pipe 213, and then the brush 404 cleans the inner wall of the air pipe 213, and the scraper 402 scrapes off the cleaning water and saliva on the inner wall of the air pipe 213, so that the inner wall of the air pipe 213 can be cleaned to avoid long-term residual breeding of bacteria, thereby preventing it from entering the patient's respiratory tract and causing infection during subsequent use.

[0022] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0023] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A respiratory medicine lung function rehabilitation physiotherapy device, comprising a base (1), characterized in that: A rehabilitation therapy mechanism (2) is fixedly provided on the top surface of the base (1), the rehabilitation therapy mechanism (2) comprising a fixed frame (201), a glass container (205) is fixedly inserted in the fixed frame (201), a scale mark (206) is fixedly provided on the outer surface of the glass container (205), a floating ball (207) is placed in the glass container (205), an L-shaped tube (204) is fixedly provided at the bottom end of the glass container (205), an air supply pipe (213) is slidably inserted in the fixed frame (201), a breathing mask (214) is fixedly provided at one end of the air supply pipe (213), and an end of the air supply pipe (213) away from the breathing mask (214) is detachably provided on one side of the L-shaped tube (204); A cleaning mechanism (4) is provided above the fixed frame (201), the cleaning mechanism (4) comprising a central through tube (401), the central through tube (401) being slidably inserted in the gas delivery tube (213), a scraper (402) and an annular brush plate (403) being fixedly sleeved on the outer surface of the central through tube (401), the scraper (402) being fixedly connected to the annular brush plate (403), a brush (404) being fixedly provided on the outer surface of the annular brush plate (403), a nozzle (405) being fixedly provided on the outer surface of the central through tube (401), and the central through tube (401) and the nozzle (405) being interpenetrating.

2. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A moving mechanism (3) is fixedly provided on the top surface of the fixed frame (201), the moving mechanism (3) comprising a frame (301), a movable plate (304) being slidably provided inside the frame (301), a U-shaped frame (305) being fixedly provided on one side of the movable plate (304), an electric push rod (306) being mounted on the top surface of the U-shaped frame (305), an ear plate (307) being fixedly provided on the output end of the electric push rod (306), and the central through pipe (401) being fixedly provided on one side of the ear plate (307).

3. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 2, characterized in that: A motor (302) is installed on one side of the frame (301), a threaded rod (303) is fixedly provided at the output end of the motor (302), and the movable plate (304) is threadedly sleeved on the outer surface of the threaded rod (303).

4. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A conveying mechanism (5) is fixedly provided on the top surface of the fixed frame (201), the conveying mechanism (5) comprising a water storage tank (501), a water pump (502) is fixedly provided on the top surface of the fixed frame (201), and a water pumping pipe (503) is fixedly connected between the water storage tank (501) and the water pump (502).

5. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 4, characterized in that: A hose (504) is fixedly provided on the outer surface of the water pump (502); one end of the hose (504) away from the water pump (502) is fixedly inserted into the central tube (401); and the hose (504) and the central tube (401) are interconnected.

6. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A vertical plate (211) is fixedly provided on the top surface of the base (1), a bearing seat (212) is slidably provided inside the vertical plate (211), and the air delivery pipe (213) is fixedly provided inside the bearing seat (212).

7. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: An assembling ring (209) is slidably provided on the outer surfaces of the L-shaped tube (204) and the gas delivery tube (213), a limiting rod (210) is fixedly provided on the inner wall of the assembling ring (209), a first limiting groove (208) is provided in the L-shaped tube (204), a second limiting groove (215) is provided in the gas delivery tube (213), and the limiting rod (210) is slidably provided in the first limiting groove (208) and the second limiting groove (215), respectively.

8. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A separation net (216) is fixedly provided at one end of the air delivery pipe (213) away from the breathing mask (214), and a waste water tank (203) is fixedly provided on the top surface of the base (1).

9. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A respiratory flow rate sensor (217) and a carbon dioxide sensor (218) are fixedly provided on the inner wall of the L-shaped tube (204), and a display screen is fixedly provided on the top surface of the fixing frame (201).

10. A respiratory medicine lung function rehabilitation physiotherapy device as claimed in claim 1, characterized in that: A hot air blower (202) is installed on one side of the fixing frame (201), a hot air pipe is fixedly provided on one side of the hot air blower (202), and the hot air pipe is fixedly inserted in the fixing frame (201).

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