A kind of atomization inhalation device for treating cor pulmonale

Abstract

The present application relates to the technical field of medical devices, and specifically discloses an atomizing inhalation device for treating cor pulmonale, comprising a fixed support frame, on which are arranged a nasal opening and closing control component, an oral opening and closing control component and a chest driving component, the nasal opening and closing control component facing the patient's nose, the nasal opening and closing control component being used to control the opening and closing of the nasal cavity, the oral opening and closing control component facing the patient's mouth, the oral opening and closing control component being used to control the opening and closing of the oral cavity, the chest driving component being fitted with the patient's chest, the nasal opening and closing control component and the oral opening and closing control component being connected to the chest driving component, the patient's breathing method is corrected by the atomizing inhalation device in the first half of each stage of breathing, and the correct breathing method is adopted in the latter half of the time, thereby ensuring that the correct breathing method can be maintained for most of the time during the entire breathing process, thereby achieving a better atomizing inhalation effect.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an atomizing inhalation device for treating cor pulmonale. Background Art

[0002] Pulmonary heart disease (abbreviated as cor pulmonale) is a heart disease mainly caused by pulmonary hypertension due to bronchial-pulmonary tissue or pulmonary artery vascular lesions. Usually, cor pulmonale needs to be treated with the help of a nebulizer. Nebulizer therapy mainly refers to aerosol inhalation therapy, and aerosol refers to tiny solid or liquid particles suspended in the air. Therefore, nebulizer inhalation therapy uses an atomizing device to disperse the drug into tiny droplets or particles, suspending it in the gas and entering the respiratory tract and lungs, so as to achieve the purpose of cleaning the airway, humidifying the airway, local treatment and systemic treatment.

[0003] Nebulizer inhalation is divided into mouth breathing and nose breathing. When using nebulizer inhalation to treat cor pulmonale, patients should inhale through the mouth and exhale through the nose. However, many patients are not aware of this, or do not breathe in through the mouth and exhale through the nose during nebulizer inhalation, which results in a poor effect of nebulizer inhalation. Summary of the invention

[0004] The present application provides an atomization inhalation device for treating cor pulmonale, thereby solving the technical problem that in the prior art, during atomization inhalation for treating cor pulmonale, patients should inhale through the mouth and exhale through the nose, but many patients are not aware of this, or do not breathe in the manner of inhaling through the mouth and exhaling through the nose during atomization inhalation, resulting in a poor effect of atomization inhalation. The present application achieves the goal of maintaining the correct breathing method for most of the entire breathing process, thereby achieving a better atomization inhalation effect.

[0005] The present application provides an atomizing inhalation device for treating cor pulmonale, comprising a fixed support frame, on which a nasal cavity opening and closing control component, an oral cavity opening and closing control component and a chest cavity driving component are arranged;

[0006] The nasal opening and closing control component is facing the patient's nose, and is used to control the opening and closing of the nasal cavity. The oral opening and closing control component is facing the patient's mouth, and is used to control the opening and closing of the oral cavity. The chest drive component is attached to the patient's chest, and the nasal opening and closing control component and the oral opening and closing control component are both connected to the chest drive component.

[0007] Furthermore, when the patient's chest cavity expands, the chest cavity drive component drives the nasal cavity opening and closing control component to operate to close the nasal cavity, and at the same time, the chest cavity drive component drives the oral cavity opening and closing control component to operate, thereby exposing the oral cavity, so that the atomized liquid medicine can be inhaled from the oral cavity;

[0008] When the patient's chest contracts, the chest drive component drives the nasal opening and closing control component to open the nasal cavity. At the same time, the chest drive component drives the oral opening and closing control component to cover the oral cavity so that the exhaled gas can be discharged from the nasal cavity.

[0009] Furthermore, the nasal cavity opening and closing control component includes a first fixed frame, which is connected to the fixed support frame, and the end of the first fixed frame is connected to a rotating shaft, and a rotating shaft sleeve is provided on the outside of the rotating shaft, and the rotating shaft sleeve is connected to an arc plate, and a nose and mouth blocking plate is provided at the end of the arc plate, and a soft pad is provided on the surface of the nose and mouth blocking plate, and the arc plate rotates around the rotating shaft, and the patient's nostrils are located on the rotation trajectory of the nose and mouth blocking plate, and one end of the rotating shaft is connected to a first driving gear.

[0010] Furthermore, the oral opening and closing control component includes a telescopic cylinder, the outer wall of the telescopic cylinder is connected to the fixed support frame, the telescopic cylinder is movably provided with an inhalation pipe, the inner end of the inhalation pipe is provided with an inhalation cover, the inhalation cover is opposite to the patient's mouth, and a telescopic tooth groove is provided on the outer wall of the outer end of the inhalation pipe. The outer wall of the telescopic cylinder is connected to a gear fixing frame, the gear fixing frame is provided with a telescopic gear, and the telescopic gear is meshed with the telescopic tooth groove.

[0011] Further, the chest drive assembly includes a drive seat, the drive seat is connected to the fixed support frame through a bracket, the drive seat is arranged in front of the patient's chest and perpendicular to the patient's chest, the drive seat is provided with a drive slide, a drive slide is slidably arranged in the drive slide, the drive slide is connected to a chest compression rod, the end of the chest compression rod is facing the patient's chest and is provided with a chest compression board;

[0012] The driving slide is provided with a driving rack, the driving seat is connected with a second driving gear via a bracket, and the second driving gear is meshed with the driving rack.

[0013] Furthermore, a first transmission rod is arranged on the fixed support frame, the first transmission rod is arranged vertically and has a first transmission bevel gear, a second transmission bevel gear and a third transmission bevel gear arranged in sequence from top to bottom.

[0014] Furthermore, a second transmission rod is provided on the rod body of the first fixed frame, a fourth transmission bevel gear is provided at one end of the second transmission rod, the fourth transmission bevel gear is transmission-connected to the first driving gear, the other end of the second transmission rod extends to the fixed support frame and is connected to a fifth transmission bevel gear, the fifth transmission bevel gear is a bevel gear and is meshed with the first transmission bevel gear.

[0015] Further, the telescopic gear is coaxially connected with a sixth transmission bevel gear, and the sixth transmission bevel gear is meshed with the second transmission bevel gear;

[0016] The second driving gear is coaxially connected with a seventh transmission bevel gear, and the seventh transmission bevel gear is meshed with the third transmission bevel gear.

[0017] Furthermore, it also includes:

[0018] An atomizer, the atomizer is used to generate compressed gas;

[0019] A sprayer is used to atomize a medicinal solution. The sprayer comprises an air inlet and an air outlet pipe. The air outlet pipe is arranged on the side of the sprayer, and the air inlet is arranged at the bottom of the sprayer. The air inlet is connected to the atomizer through an air guide pipe.

[0020] The technical solution provided by this application has at least the following technical effects or advantages:

[0021] The present invention adopts a nasal opening and closing control component, an oral opening and closing control component and a chest driving component. When the patient's chest cavity expands and contracts, the chest driving component can be driven to drive, thereby driving the nasal opening and closing control component and the oral opening and closing control component to move, and control the opening and closing of the nasal cavity and the oral cavity. In each stage of breathing, the patient adopts an incorrect breathing method in the first small half, and the chest driving component is driven to move to drive the nasal opening and closing control component and the oral opening and closing control component to move, so that the atomizing inhalation device corrects the breathing method and adopts the correct breathing method in the latter large part of time, thereby ensuring that the correct breathing method can be maintained for most of the time during the entire breathing process, thereby achieving a better atomizing inhalation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the atomizing inhalation device for treating cor pulmonale in an embodiment of the present application;

[0023] Figure 2 This is a partial structural schematic diagram of the atomizing inhalation device for treating cor pulmonale in an embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of the nasal cavity opening and closing control component in the embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the structure of the oral opening and closing control component in the embodiment of the present application;

[0026] Figure 5 This is a detailed structural diagram of the oral opening and closing control component in the embodiment of the present application;

[0027] Figure 6This is a schematic diagram of the structure of the chest drive assembly in the embodiment of the present application;

[0028] Figure 7 This is a detailed structural diagram of the chest drive assembly in the implementation manner of the present application;

[0029] Figure 8 It is a schematic diagram of the structure of the fixed support frame in the implementation manner of the present application.

[0030] In the figure:

[0031] 1. Fixed support frame; 2. Nasal opening and closing control component; 3. Oral opening and closing control component; 4. Chest drive component;

[0032] 101, first transmission rod; 102, first transmission bevel gear; 103, second transmission bevel gear; 104, third transmission bevel gear; 105, second transmission rod; 106, fourth transmission bevel gear; 107, fifth transmission bevel gear; 108, sixth transmission bevel gear; 109, seventh transmission bevel gear;

[0033] 201, first fixing frame; 202, rotating shaft; 203, rotating shaft sleeve; 204, arc plate; 205, nose and mouth blocking plate; 206, cushion; 207, first driving gear;

[0034] 301, telescopic cylinder; 302, suction pipe; 303, suction cover; 304, telescopic tooth groove; 305, gear fixing frame; 306, telescopic gear;

[0035] 401, driving seat; 402, driving slide; 403, driving slide; 404, chest pressing rod; 405, chest pressing plate; 406, driving rack; 407, second driving gear. DETAILED DESCRIPTION

[0036] The embodiment of the present application discloses an atomizing inhalation device for treating cor pulmonale. By setting a nasal opening and closing control component 2, an oral opening and closing control component 3 and a chest driving component 4, when the patient's chest cavity expands and contracts, the chest driving component 4 can be driven to drive, thereby driving the nasal opening and closing control component 2 and the oral opening and closing control component 3 to control the opening and closing of the nasal cavity and the oral cavity, so that the patient adopts an incorrect breathing method in the first small half of each stage of breathing, and the chest driving component 4 is driven to drive the nasal opening and closing control component 2 and the oral opening and closing control component 3 to correct the breathing method, and adopt the correct breathing method in the latter large part of time, thereby ensuring that the correct breathing method can be maintained for most of the time during the entire breathing process, thereby achieving a better atomizing inhalation effect.

[0037] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Reference Figures 1 to 8 The present invention provides an atomizing inhalation device for treating cor pulmonale, comprising a fixed support frame 1, on which a nasal cavity opening and closing control component 2, an oral cavity opening and closing control component 3 and a chest cavity driving component 4 are arranged.

[0039] It is worth pointing out that the nebulizing inhalation device for treating cor pulmonale in this embodiment also includes a nebulizer and a sprayer. The nebulizer is used to generate compressed gas, and the sprayer is used to atomize the medicine solution. The sprayer includes an air inlet and an air outlet pipe. The air outlet pipe is arranged on the side of the sprayer, and the air inlet is arranged at the bottom of the sprayer. The air inlet is connected to the nebulizer through an air duct.

[0040] Nebulization refers to atomization inhalation, which mainly utilizes aerosol inhalation method. It uses an atomization device to disperse the drug solution into fine droplets and spray it in the form of aerosol, which is inhaled into the respiratory tract through the nose or mouth with air to achieve the purpose of preventing and treating diseases.

[0041] Nebulizer therapy is mainly used to treat respiratory diseases. Compared with oral administration or infusion, nebulizer therapy has many advantages. The drug can directly act on the lesion site, with rapid onset of action, good effect, few systemic adverse reactions, and high cooperation of children. Nebulizer therapy is simple to operate and is not restricted by time and place. Nebulizer therapy is an auxiliary treatment method for respiratory tract infections, and it has better treatment effects on respiratory tract infections with milder symptoms. In addition to mask nebulizer inhalation, there is also a mouthful nebulizer method. These two treatment methods can be used for patients in different states. Comatose patients cannot hold the nebulizer in their mouths, so mask nebulizer inhalation is more applicable. Other patients can be treated with mouthful nebulizer.

[0042] Nebulizer inhalation is divided into mouth breathing and nose breathing.

[0043] Inhale through the mouth: If the patient has inflammation in the throat, trachea, bronchi, lungs, etc., breathing through the mouth can relieve symptoms such as coughing and sputum better than breathing through the nose; if the invasion of allergens causes the contraction of the bronchial mucosal smooth muscles, leading to an acute asthma attack, you can also inhale corticosteroids, bronchodilators, etc. through the mouth to quickly relieve symptoms such as wheezing, shortness of breath, and chest tightness.

[0044] Inhalation through the nose: If the body is invaded by pathogens due to decreased immunity, leading to acute or chronic rhinitis attacks, the nasal mucosa may be accompanied by diffuse congestion and edema, and inflammatory secretions may be exuded in large quantities. The patient may experience symptoms such as nasal congestion, sneezing, and runny nose. At this time, nebulizer inhalation can be done through the nose, which can relieve the pathological state of the nasal mucosa and reduce symptoms better than breathing through the mouth. Similarly, if allergic rhinitis attacks acutely due to the invasion of allergens, with symptoms such as nasal congestion and runny nose, you can also use nose breathing to inhale glucocorticoids by nebulization.

[0045] During nebulization inhalation to treat cor pulmonale, patients should inhale through the mouth and exhale through the nose. However, many patients are not aware of this, or do not breathe through the mouth and exhale through the nose during nebulization, resulting in a poorer effect of nebulization inhalation.

[0046] In this embodiment, a nasal opening and closing control component 2 and an oral opening and closing control component 3 are arranged. The nasal opening and closing control component 2 faces the patient's nose and is used to control the opening and closing of the nasal cavity. The oral opening and closing control component 3 faces the patient's mouth and is used to control the opening and closing of the oral cavity.

[0047] During the patient's inhalation process, the nasal cavity opening and closing control component 2 is actuated to close the nasal cavity, and at the same time, the oral cavity opening and closing control component 3 is actuated to expose the oral cavity, so that the patient can only inhale through the mouth;

[0048] During the patient's exhalation, the nasal opening and closing control component 2 is actuated to open the nasal cavity, and at the same time, the oral opening and closing control component 3 is actuated to cover the oral cavity, so that the patient can only exhale through the nasal cavity.

[0049] Specifically, refer to Figure 3 The nasal cavity opening and closing control component 2 includes a first fixed frame 201, which is connected to the fixed support frame 1. The end of the first fixed frame 201 is connected with a rotating shaft 202. The rotating shaft 202 is sleeved with a rotating shaft sleeve 203. The rotating shaft sleeve 203 is connected with an arc plate 204. The end of the arc plate 204 is provided with a nose and mouth blocking plate 205. The surface of the nose and mouth blocking plate 205 is provided with a cushion 206. The arc plate 204 rotates around the rotating shaft 202. The patient's nostrils are located on the rotation trajectory of the nose and mouth blocking plate 205. One end of the rotating shaft 202 is connected with a first driving gear 207.

[0050] In the above-mentioned nasal opening and closing control component 2, when the first driving gear 207 is driven, it can drive the rotating shaft 202 to rotate, and when the rotating shaft 202 rotates, it drives the rotating shaft sleeve 203 to rotate, and when the rotating shaft sleeve 203 rotates, it drives the arc plate 204 to rotate, and when the arc plate 204 rotates, it drives the nose and mouth blocking plate 205 to rotate. The patient's nostrils are located on the rotation trajectory of the nose and mouth blocking plate 205. After the nose and mouth blocking plate 205 rotates to fit the lower part of the patient's nose, the nostrils can be blocked, so that the patient cannot inhale through the mouth.

[0051] Similarly, when the first driving gear 207 is driven in reverse, it can drive the rotating shaft 202 to rotate in reverse, and when the rotating shaft 202 rotates in reverse, it drives the rotating shaft sleeve 203 to rotate in reverse, and when the rotating shaft sleeve 203 rotates in reverse, it drives the arc plate 204 to rotate in reverse, and when the arc plate 204 rotates in reverse, it drives the nose and mouth blocking plate 205 to rotate in reverse, so that the nose and mouth blocking plate 205 is separated from the contact with the patient's nostrils, and the nasal cavity is opened, and the patient can exhale through the nose at this time.

[0052] Further, refer to Figure 5 The oral opening and closing control component 3 includes a telescopic cylinder 301, the outer wall of the telescopic cylinder 301 is connected to the fixed support frame 1, the telescopic cylinder 301 is movably provided with a suction pipe 302, the inner end of the suction pipe 302 is provided with a suction cover 303, the suction cover 303 is opposite to the patient's mouth, and the outer end of the suction pipe 302 is provided with a telescopic tooth groove 304 on the outer wall, the outer wall of the telescopic cylinder 301 is connected to the gear fixing frame 305, the gear fixing frame 305 is provided with a telescopic gear 306, and the telescopic gear 306 is meshed with the telescopic tooth groove 304.

[0053] In the above-mentioned oral opening and closing control component 3, when the telescopic gear 306 is driven, it can drive the telescopic tooth groove 304 to move, the movement of the telescopic tooth groove 304 drives the suction pipe 302 to move, and the movement of the suction pipe 302 drives the suction mask 303 to move, thereby making the suction mask 303 separate from the patient's mouth, so that the patient can inhale through the mouth.

[0054] Similarly, when the telescopic gear 306 is driven in reverse, the telescopic tooth groove 304 can be driven to move in reverse, and the reverse movement of the telescopic tooth groove 304 drives the suction pipe 302 to move in reverse, and the reverse movement of the suction pipe 302 drives the suction mask 303 to move in reverse, so that the suction mask 303 is close to the patient's mouth. After the suction mask 303 covers the patient's mouth, the patient's mouth is closed and the patient cannot exhale through the mouth.

[0055] It should be further explained that, in the present embodiment, the nasal opening and closing control component 2 and the oral opening and closing control component 3 act in linkage. When the nasal opening and closing control component 2 closes the nasal cavity, the oral opening and closing control component 3 opens the oral breathing passage, and the above process is synchronized with the patient's inhalation action, so that the patient can only inhale through the mouth. At the same time, when the nasal opening and closing control component 2 opens the nasal cavity, the oral opening and closing control component 3 closes the oral cavity, and the above process is synchronized with the patient's exhalation action, so that the patient can only exhale through the nose, that is, the patient can only inhale through the mouth and exhale through the nose, thereby achieving a better atomization inhalation effect.

[0056] In order to realize the linkage action of the nasal opening and closing control component 2 and the oral opening and closing control component 3, the present embodiment further provides a chest drive component 4, the chest drive component 4 is fitted with the patient's chest, the nasal opening and closing control component 2 and the oral opening and closing control component 3 are both connected to the chest drive component 4, and the nasal opening and closing control component 2 and the oral opening and closing control component 3 are both driven and controlled by the chest drive component 4.

[0057] When the patient's chest cavity expands, the chest cavity drive component 4 drives the nasal cavity opening and closing control component 2 to operate to close the nasal cavity, and at the same time, the chest cavity drive component 4 drives the oral cavity opening and closing control component 3 to operate, thereby exposing the oral cavity so that the atomized medicine can be inhaled from the oral cavity. When the patient's chest cavity contracts, the chest cavity drive component 4 drives the nasal cavity opening and closing control component 2 to operate to open the nasal cavity, and at the same time, the chest cavity drive component 4 drives the oral cavity opening and closing control component 3 to operate, thereby covering the oral cavity so that the exhaled gas can be discharged from the nasal cavity.

[0058] Specifically, refer to Figure 7 The chest drive assembly 4 includes a drive seat 401, which is connected to the fixed support frame 1 through a bracket. The drive seat 401 is arranged in front of the patient's chest and perpendicular to the patient's chest. A drive slide 402 is arranged on the drive seat 401, and a drive slide 403 is slidably arranged in the drive slide 402. The drive slide 403 is connected to a chest compression rod 404. The end of the chest compression rod 404 is facing the patient's chest and is provided with a chest compression plate 405. A drive rack 406 is arranged on the drive slide 403. The drive seat 401 is connected to a second drive gear 407 through the bracket, and the second drive gear 407 is meshed with the drive rack 406.

[0059] Reference Figure 8 A first transmission rod 101 is arranged on the fixed support frame 1. The first transmission rod 101 is arranged vertically and has a first transmission bevel gear 102, a second transmission bevel gear 103 and a third transmission bevel gear 104 arranged in sequence from top to bottom.

[0060] A second transmission rod 105 is provided on the rod body of the first fixed frame 201, and a fourth transmission bevel gear 106 is provided at one end of the second transmission rod 105, and the fourth transmission bevel gear 106 is transmission-connected to the first driving gear 207. The other end of the second transmission rod 105 extends to the fixed support frame 1 and is connected to the fifth transmission bevel gear 107. The fifth transmission bevel gear 107 is a bevel gear and meshes with the first transmission bevel gear 102. The telescopic gear 306 is coaxially connected to the sixth transmission bevel gear 108, and the sixth transmission bevel gear 108 is meshed with the second transmission bevel gear 103. The second driving gear 407 is coaxially connected to the seventh transmission bevel gear 109, and the seventh transmission bevel gear 109 is meshed with the third transmission bevel gear 104.

[0061] In the above-mentioned chest drive assembly 4, a spring is arranged between the chest compression plate 405 and the drive slide 403 so that the chest compression plate 405 fits the patient's chest cavity. When the patient breathes, the patient's chest cavity continuously expands and contracts, thereby driving the chest compression plate 405 to continuously move left and right.

[0062] When the breast pressing plate 405 moves right, it drives the breast pressing rod 404 to move right, and the breast pressing rod 404 moves right, which drives the driving slide 403 to move right in the driving slide groove 402. The driving slide 403 moves right, which drives the driving rack 406 to move right. The driving rack 406 moves right, which drives the driving rack 406 to rotate. The rotation of the driving rack 406 drives the second driving gear 407 to rotate. The rotation of the second driving gear 407 drives the seventh transmission bevel gear 109 to rotate. The rotation of the seventh transmission bevel gear 109 drives the third transmission bevel gear 104 to rotate. The rotation of the third transmission bevel gear 104 drives the first transmission rod 101 to rotate.

[0063] The rotation of the first transmission rod 101 drives the first transmission bevel gear 102 to rotate, the rotation of the first transmission bevel gear 102 drives the fifth transmission bevel gear 107 to rotate, the rotation of the fifth transmission bevel gear 107 drives the second transmission rod 105 to rotate, the rotation of the second transmission rod 105 drives the fourth transmission bevel gear 106 to rotate, the rotation of the fourth transmission bevel gear 106 drives the first driving gear 207 to rotate, the rotation of the first driving gear 207 drives the nasal cavity opening and closing control component 2 to operate and close the nasal cavity.

[0064] At the same time, the rotation of the first transmission rod 101 will also drive the second transmission bevel gear 103 to rotate, and the rotation of the second transmission bevel gear 103 will drive the sixth transmission bevel gear 108 to rotate, and the rotation of the sixth transmission bevel gear 108 will drive the telescopic gear 306 to rotate, that is, drive the oral opening and closing control component 3 to operate and open the oral cavity.

[0065] Similarly, when the breast pressing plate 405 moves to the left, the breast pressing rod 404 moves to the left, and the breast pressing rod 404 moves to the left, which drives the driving slide 403 to move to the left in the driving slide groove 402. The driving slide 403 moves to the left and drives the driving rack 406 to move to the left. The driving rack 406 moves to the left and drives the driving rack 406 to rotate in the opposite direction. The reverse rotation of the driving rack 406 drives the second driving gear 407 to rotate in the opposite direction. The reverse rotation of the second driving gear 407 drives the seventh transmission bevel gear 109 to rotate in the opposite direction. The reverse rotation of the seventh transmission bevel gear 109 drives the third transmission bevel gear 104 to rotate in the opposite direction. The reverse rotation of the third transmission bevel gear 104 drives the first transmission rod 101 to rotate in the opposite direction.

[0066] The reverse rotation of the first transmission rod 101 drives the first transmission bevel gear 102 to rotate in the reverse direction, the reverse rotation of the first transmission bevel gear 102 drives the fifth transmission bevel gear 107 to rotate in the reverse direction, the reverse rotation of the fifth transmission bevel gear 107 drives the second transmission rod 105 to rotate in the reverse direction, the reverse rotation of the second transmission rod 105 drives the fourth transmission bevel gear 106 to rotate in the reverse direction, the reverse rotation of the fourth transmission bevel gear 106 drives the first drive gear 207 to rotate in the reverse direction, the reverse rotation of the first drive gear 207 drives the nasal cavity opening and closing control component 2 to operate, and open the nasal cavity.

[0067] At the same time, the reverse rotation of the first transmission rod 101 will also drive the second transmission bevel gear 103 to rotate in the reverse direction, and the reverse rotation of the second transmission bevel gear 103 will drive the sixth transmission bevel gear 108 to rotate in the reverse direction, and the reverse rotation of the sixth transmission bevel gear 108 will drive the telescopic gear 306 to rotate in the reverse direction, thereby driving the oral opening and closing control component 3 to operate and close the oral cavity.

[0068] When the nebulizer inhalation device for treating cor pulmonale in this embodiment is working, the nebulizer generates compressed air, which enters the nebulizer through the air duct, and the medicine liquid is stored in the nebulizer. After the compressed gas enters the nebulizer, the medicine liquid is atomized, follows the airflow into the inhalation pipe, and enters the human body during the inhalation process through the mouth.

[0069] When the patient inhales, if the patient adopts the mouth-inhalation method, the liquid medicine normally enters through the mouth, causing the chest cavity to expand, driving the chest cavity driving component 4 to move, and driving the nasal cavity opening and closing control component 2 and the oral cavity opening and closing control component 3 to move, so that the nose is closed and the mouth is still in an open state;

[0070] If the patient adopts nasal inhalation, the liquid medicine first enters through the nose, causing the chest cavity to expand, driving the chest cavity driving component 4 to operate, thereby driving the nasal cavity opening and closing control component 2 and the oral cavity opening and closing control component 3 to operate, so that the nose is closed and the mouth is still in an open state. Therefore, in the second half of inhaling through the nose, the patient will have to inhale through the mouth because the nose is closed.

[0071] Similarly, when the patient exhales, since the nose is blocked during the inhalation process, the patient can only exhale through the mouth first, causing the chest cavity to contract, driving the chest cavity drive component 4 to move, thereby driving the nasal cavity opening and closing control component 2 and the oral cavity opening and closing control component 3 to move, so that the nose opens and the mouth closes, and the patient exhales gas through the nose in the second half of the exhalation.

[0072] This cycle repeats itself, so that at each stage of breathing, the patient uses an incorrect breathing method in the first small half, which drives the chest drive component 4 to move, thereby driving the nasal opening and closing control component 2 and the oral opening and closing control component 3 to move, so that the atomization inhalation device corrects the breathing method and uses the correct breathing method in the latter large period of time, thereby ensuring that the correct breathing method can be maintained for most of the entire breathing process, thereby achieving a better atomization inhalation effect.

[0073] 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.

[0074] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A nebulizer inhalation device for treating cor pulmonale, characterized in that: It comprises a fixed support frame (1), on which a nasal cavity opening and closing control component (2), an oral cavity opening and closing control component (3) and a chest cavity driving component (4) are arranged; The nasal opening and closing control component (2) faces the patient's nose, and is used to control the opening and closing of the nasal cavity; the oral opening and closing control component (3) faces the patient's mouth, and is used to control the opening and closing of the oral cavity; the chest drive component (4) fits the patient's chest, and the nasal opening and closing control component (2) and the oral opening and closing control component (3) are both connected to the chest drive component (4); The nasal cavity opening and closing control component (2) comprises a first fixing frame (201), the first fixing frame (201) is connected to the fixed support frame (1), the end of the first fixing frame (201) is connected to a rotating shaft (202), the rotating shaft (202) is sleeved with a rotating shaft sleeve (203), the rotating shaft sleeve (203) is connected to an arc plate (204), the end of the arc plate (204) is provided with a nose and mouth blocking plate (205), the surface of the nose and mouth blocking plate (205) is provided with a soft cushion (206), the arc plate (204) rotates around the rotating shaft (202), the patient's nostrils are located on the rotation track of the nose and mouth blocking plate (205), and one end of the rotating shaft (202) is connected to a first driving gear (207); The oral opening and closing control component (3) comprises a telescopic cylinder (301), the outer wall of the telescopic cylinder (301) is connected to the fixed support frame (1), the telescopic cylinder (301) is movably provided with an inhalation pipe (302), the inner end of the inhalation pipe (302) is provided with an inhalation cover (303), the inhalation cover (303) is opposite to the patient's mouth, the outer wall of the outer end of the inhalation pipe (302) is provided with a telescopic tooth groove (304), the outer wall of the telescopic cylinder (301) is connected to a gear fixing frame (305), the gear fixing frame (305) is provided with a telescopic gear (306), and the telescopic gear (306) is meshed with the telescopic tooth groove (304); The chest drive assembly (4) comprises a drive seat (401), the drive seat (401) is connected to the fixed support frame (1) via a bracket, the drive seat (401) is arranged in front of the patient's chest and perpendicular to the patient's chest, the drive seat (401) is provided with a drive slide groove (402), a drive slide seat (403) is slidably arranged in the drive slide groove (402), the drive slide seat (403) is connected to a chest compression rod (404), the end of the chest compression rod (404) is facing the patient's chest and is provided with a chest compression plate (405); The driving slide seat (403) is provided with a driving rack (406), and the driving seat (401) is connected to a second driving gear (407) via a bracket, and the second driving gear (407) is meshed with the driving rack (406).

2. The atomizing inhalation device for treating cor pulmonale according to claim 1, characterized in that: When the patient's chest cavity expands, the chest cavity drive component (4) drives the nasal cavity opening and closing control component (2) to operate so as to close the nasal cavity, and at the same time, the chest cavity drive component (4) drives the oral cavity opening and closing control component (3) to operate so as to expose the oral cavity so that the atomized liquid medicine can be inhaled from the oral cavity; When the patient's chest contracts, the chest drive component (4) drives the nasal opening and closing control component (2) to operate to open the nasal cavity. At the same time, the chest drive component (4) drives the oral opening and closing control component (3) to operate, thereby covering the oral cavity so that the exhaled gas can be discharged from the nasal cavity.

3. The atomizing inhalation device for treating cor pulmonale according to claim 1, characterized in that: A first transmission rod (101) is arranged on the fixed support frame (1), the first transmission rod (101) is arranged vertically and is provided with a first transmission bevel gear (102), a second transmission bevel gear (103) and a third transmission bevel gear (104) in sequence from top to bottom.

4. The atomizing inhalation device for treating cor pulmonale according to claim 3, characterized in that: A second transmission rod (105) is arranged on the rod body of the first fixed frame (201); a fourth transmission bevel gear (106) is arranged at one end of the second transmission rod (105); the fourth transmission bevel gear (106) is transmission-connected to the first driving gear (207); the other end of the second transmission rod (105) extends to the fixed support frame (1) and is connected to a fifth transmission bevel gear (107); the fifth transmission bevel gear (107) is a bevel gear and meshes with the first transmission bevel gear (102).

5. The atomizing inhalation device for treating cor pulmonale according to claim 4, characterized in that: The telescopic gear (306) is coaxially connected to a sixth transmission bevel gear (108), and the sixth transmission bevel gear (108) is meshed with the second transmission bevel gear (103); The second driving gear (407) is coaxially connected to a seventh transmission bevel gear (109), and the seventh transmission bevel gear (109) is meshed with the third transmission bevel gear (104).

6. The atomizing inhalation device for treating cor pulmonale according to claim 1, characterized in that: Also includes: An atomizer, the atomizer is used to generate compressed gas; A sprayer is used to atomize a medicinal solution. The sprayer comprises an air inlet and an air outlet pipe. The air outlet pipe is arranged on the side of the sprayer, and the air inlet is arranged at the bottom of the sprayer. The air inlet is connected to the atomizer through an air guide pipe.

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