Atomization device for respiratory system diseases

Abstract

The utility model discloses an atomization device for respiratory system diseases, relates to the technical field of medical atomization instruments, and solves the problems that the existing atomization device cannot adjust the particle size of atomized particles, cannot meet the requirements of lesions of different parts of the respiratory tract of a human body on the particle size of the atomized particles, and is inconvenient to use. Therefore, the technical problem that the atomization effect is not ideal is solved. The atomizer comprises an atomizing cover body and a liquid medicine containing cavity, the atomizing cover body can move up and down in the liquid medicine containing cavity, an atomizing pipe assembly is arranged at the bottom in the liquid medicine containing cavity, the atomizing cover body comprises an upper flat layer and an adjustable sealing piece, and the upper end of the adjustable sealing piece is connected with the upper flat layer in a surrounding mode. The adjustable sealing piece can move up and down in the liquid medicine containing cavity, a collision partition plate is arranged on the inner side of the adjustable sealing piece, and the collision partition plate is located above the atomization pipe assembly. The utility model has the advantages that the particle size of the atomized particles can be conveniently adjusted according to the requirements of lesions at different parts of the respiratory tract of a patient on the particle size of the atomized particles, and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical atomization apparatus, specifically relates to a kind of atomization device for respiratory system disease. BACKGROUND

[0002] Respiratory system contacts with external environment most frequently in various systems of human body, and contact area is large. Adult has 12000L gas in and out of respiratory tract in daily state of rest, and gas exchange is carried out in 300 million-7.5 billion lung alveoli (total area is about 100 m 2 ) and pulmonary capillary, and oxygen is absorbed from external environment, and carbon dioxide is discharged to body. In respiratory process, organic or inorganic dust in external environment, including various microorganisms, foreign protein allergen, dust particle and harmful gas etc. can be inhaled into respiratory tract lung and cause various diseases. Among them, lung infection is most common, primary infection is most seen with virus infection, first appears in upper respiratory tract, and then bacterial infection can be accompanied; exogenous asthma and exogenous allergic alveolitis; pneumoconiosis caused by inhaled production dust, and silicosis, coal silicosis and asbestosis are most common; inhaled water-soluble high sulfur dioxide, chlorine, ammonia etc. irritating gas can cause acute and chronic respiratory tract inflammation and pneumonia, and inhaled low water-soluble nitrogen oxide compound, phosgene, dimethyl sulfate gas can damage alveolus and pulmonary capillary and cause acute pulmonary edema. When self respiratory tract defense function is reduced, infected by bacteria and virus, it can cause upper respiratory tract mucosa hyperemia edema, and symptoms such as nasal congestion, runny nose, cough and sputum appear, if not treated in time, cause inflammation down infection, and it can cause bronchitis, pneumonia and other diseases. In addition, the person with lung infection can cause the symptom of lung infection to aggravate after suffering from upper respiratory tract infection.

[0003] Atomization treatment is a kind of treatment or auxiliary treatment method commonly used in clinical for respiratory diseases and related diseases of nasopharyngeal and throat department, and the prepared medicine is sent to the specified site through professional atomization equipment, and the purpose of treating diseases is finally achieved, which has very important significance for the treatment of nasopharyngeal and throat diseases and respiratory diseases. Atomization treatment, i.e. atomization inhalation therapy, is a treatment method for carrying out respiratory tract humidification or drug inhalation by using gas jet principle, water droplet is impacted into small mist droplet suspended in gas, and gas mist is formed and input into respiratory tract. Atomization treatment is used as auxiliary and supplement of systemic treatment. Because drug directly acts on pathological organ, the dosage is low, lung deposition rate is high, and systemic absorption is less, so atomization treatment has the advantages of fast effect, good effect, less systemic adverse reaction and easy acceptance of patients.

[0004] There are three types of atomizers commonly used in hospitals, including compressed atomizers and ultrasonic atomizers, and a mesh atomizer. Because the size of the atomized particles is closely related to the part of the respiratory tract that can be reached, when the atomized particles are 10-15 μm, they usually act on the oropharynx, 5-10 μm usually act on the upper respiratory tract, 1-5 μm usually act on the lower respiratory tract, and 1-3 μm atomized particles can be distributed to the distal end of the lung and reach the lung parenchyma. The existing atomization device cannot adjust the size of the atomized particle size, cannot adjust the atomization parameters for different diseases, and the atomization treatment effect for the patient is not ideal, the operation is not convenient, and the adaptability is poor. Content of the utility model

[0005] The utility model discloses a kind of atomization devices for respiratory system diseases, to solve the technical problem that the atomization effect is not ideal that the atomization cup cannot adjust the size of atomized particle size, cannot meet the demand of different parts of human respiratory tract pathological change to atomized particle size when the existing atomization device atomizes drug solution.

[0006] To solve the above-mentioned technical problems, the technical scheme adopted by the utility model is as follows:

[0007] An atomization device for respiratory system diseases includes an atomization cover and a drug solution placement cavity. The atomization cover can move up and down on the drug solution placement cavity. An atomization tube assembly is arranged at the bottom of the drug solution placement cavity. The atomization cover includes an upper flat layer and an adjustable sealing element. The upper end of the adjustable sealing element is connected to the upper flat layer. The adjustable sealing element can move up and down in the drug solution placement cavity. A collision partition is arranged on the inner side of the adjustable sealing element. The collision partition is located above the atomization tube assembly.

[0008] In this invention, the atomizing cover and the medication placement chamber constitute the main body of the atomizing device. The atomizing cover provides a sealing effect during medication atomization, preventing the medication from escaping and affecting the treatment effect on the patient. The medication placement chamber is used to hold the medication to be atomized and provides a nebulization site. The atomizing tube assembly is located at the bottom of the medication placement chamber and can atomize the medication inside the atomization chamber. The atomizing cover includes an upper flat layer and an adjustable sealing element. The upper flat layer provides a shielding effect for the atomized medication, and the upper end of the adjustable sealing element is connected to the upper flat layer to form a cover structure, which can be used with the medication placement chamber. When used together, the adjustable seal can move up and down on the liquid medicine placement chamber. An impact baffle is provided inside the adjustable seal and is located above the nebulizer assembly. When the liquid medicine is drawn upwards by the nebulizer assembly, it collides with the impact baffle, generating a mist during the high-speed collision. The height of the impact baffle can be adjusted as the adjustable seal moves up and down, thereby changing the distance between the impact baffle and the nebulizer assembly. Because the upward collision distance of the liquid medicine varies, the collision force varies, thus changing the particle size after the collision. This meets the different needs of different parts of the human respiratory tract for nebulized particle size, improving the nebulization effect.

[0009] The present invention preferably provides a nebulizer for respiratory diseases, wherein the lower end of the adjustable seal is connected to the upper end of the liquid medicine placement cavity through a matching threaded structure.

[0010] This technical solution utilizes a threaded structure to achieve a detachable connection between the adjustable seal and the medication placement chamber, facilitating easy disassembly and installation as needed. During nebulization, the nebulizer cover is connected to the medication placement chamber to effectively prevent the nebulized medication from escaping, improving drug utilization and reducing waste. When nebulization is no longer required or after treatment, the nebulizer cover can be disassembled for easy cleaning of the medication placement chamber, enhancing hygiene. Furthermore, the threaded structure allows for easy adjustment of the overlap length between the adjustable seal and the medication placement chamber, enabling precise vertical control of the seal's position within the chamber. This facilitates control of the distance between the collision baffle and the nebulizer tube assembly, allowing for adjustment of the atomized particle size according to patient needs and improving the nebulization treatment effect.

[0011] The utility model discloses a kind of atomization devices for respiratory system diseases, adjustable seal is set to cylindrical structure, and the upper end of the adjustable seal is enclosed in the edge of the upper flat layer.

[0012] With the technical scheme, the upper flat layer provides a closed effect for the drug mist in the drug liquid placing cavity, to avoid waste of the drug mist after atomization, the adjustable seal encloses the whole channel from the side, the upper end of the adjustable seal is enclosed in the edge of the upper flat layer to ensure the airtightness of the connection between the two, and to reduce the loss and waste of the drug.

[0013] The utility model discloses a kind of atomization devices for respiratory system diseases, adjustable seal is set to cylindrical structure, and the upper end of the adjustable seal is enclosed in the edge of the upper flat layer.

[0014] With the technical scheme, the support connecting frame not only can connect the collision baffle with the adjustable seal, so that the collision baffle can change height with the up-down movement of the adjustable seal, thereby changing the distance between the collision baffle and the atomization pipe assembly to adjust the size of atomized particles, but also can improve the stability of the collision baffle during collision, greatly improving the atomization effect.

[0015] The utility model discloses a kind of atomization devices for respiratory system diseases, heating support shell is sleeved on the outside of the drug liquid placing cavity, heating support shell and the drug liquid placing cavity between being provided with heating placement layer.

[0016] With the technical scheme, the heating support shell is sleeved on the outside of the drug liquid placing cavity, so that the gap between the heating support shell and the drug liquid placing cavity is the heating placement layer, the heating placement layer is used to place heating strip, and the drug liquid in the drug liquid placing cavity can be heated after the heating strip is placed in the heating placement layer, to avoid asthma, chills reaction induced by too low temperature of atomization liquid, and heating the drug liquid can improve the settling rate of drug mist.

[0017] The utility model discloses a kind of atomization devices for respiratory system diseases, the fixed batten is arranged on the both sides of the drug liquid placing cavity, the limiting groove is arranged on the both sides of the heating support shell, the fixed batten can be connected in the limiting groove.

[0018] The technical scheme is adopted, the fixing crosspiece can be clamped in the limiting groove, the medicine liquid placing cavity is just clamped in the heating support shell, the medicine liquid placing cavity is appropriately divided from the heating support shell, the heating strip can be conveniently placed, the heating strip can heat the medicine liquid, and the medicine settling rate is improved.

[0019] The utility model discloses a kind of atomization devices for respiratory system diseases, and the atomization pipe assembly includes compressed air inlet pipe and liquid suction pipe, the liquid suction pipe is sleeved with the compressed air inlet pipe, and the compressed air inlet pipe extends outwardly in turn and penetrates the medicine liquid placing cavity and the heating support shell bottom.

[0020] The technical scheme is adopted, when the medicine liquid needs to be atomized, the compressed air inlet pipe is connected with the compressed air host outside, the compressed air outside enters the medicine liquid placing cavity inside by the compressed air inlet pipe, so that the medicine liquid in the medicine liquid placing cavity inside is sprayed upward by the liquid suction pipe under the action of negative pressure, and after spraying, collision with the collision baffle, to generate drug mist.

[0021] The utility model discloses a kind of atomization devices for respiratory system diseases, and the medicine liquid placing cavity side is provided with medicine inlet pipe, and the medicine inlet pipe is above the fixed crosspiece.

[0022] The technical scheme is adopted, the medicine liquid placing cavity is provided with the medicine inlet pipe, medicine liquid can be injected or supplemented in the medicine mist placing cavity in time as needed when atomizing patient, without disassembling the atomization cover body, convenient operation, improve the practicability of device, the medicine inlet pipe is provided as inclined structure, can avoid that medicine liquid cannot enter the medicine liquid placing cavity inside sufficiently in the process of adding, reduce the residue of medicine liquid in the medicine inlet pipe.

[0023] The utility model discloses a kind of atomization devices for respiratory system diseases, and the upper flat layer is vertically provided with air outlet pipe, and the adjustable sealing piece side is provided with medicine outlet pipe.

[0024] The technical scheme is adopted, the air outlet pipe can help patient to discharge waste gas in time, avoid residual gas amount in atomization cup, the medicine outlet pipe can make that the drug mist after atomization enters patient body by the medicine outlet pipe, the air outlet pipe is set to the end far from the medicine outlet pipe, so that the export of drug mist and the air of patient can be relatively far away, do not affect each other use.

[0025] The utility model discloses a kind of atomization devices for respiratory system diseases, and the air outlet pipe is provided with one-way air outlet valve, and the medicine outlet pipe is provided with one-way air suction valve.

[0026] Adopt this technical scheme, the one-way air outlet valve opens when exhaling, help patients to discharge the waste gas in the body, avoid the residual gas amount in the atomization cup, and prevent the drug mist from scattering, the one-way air inlet valve opens when inhaling, can speed up the mist speed while controlling the inhalation speed, the drug outlet pipe is detachably connected with a breathing mask or a mouthpiece, which can meet the use requirements of different patients.

[0027] To sum up, due to the adoption of the above technical scheme, the beneficial effects of the utility model are:

[0028] 1. The adjustable sealing element can move up and down on the liquid medicine placement cavity, the inside of the adjustable sealing element is provided with a collision partition plate, the collision partition plate is located above the atomization tube assembly, when the liquid medicine is sucked upward through the atomization tube assembly and collides with the collision plate, drug mist is generated in the process of high-speed collision, the collision partition plate can adjust the height with the up and down movement of the adjustable sealing element, so as to change the distance between the collision partition plate and the atomization tube assembly, because the distance of upward collision of the liquid medicine is different, the collision intensity of the liquid medicine can be different, and then the particle size of the liquid medicine after collision is changed, so that the different needs of different parts of the human respiratory tract for the size of the atomized particle are met, and the atomization effect is improved.

[0029] 2. The threaded structure can not only realize the detachable connection of the adjustable sealing element and the liquid medicine placement cavity, but also facilitate the disassembly and assembly of the adjustable sealing element and the liquid medicine placement cavity according to the actual situation, and the threaded structure can facilitate the adjustment of the overlapping length of the adjustable sealing element and the liquid medicine placement cavity, so that the adjustable sealing element can accurately control the up and down position on the liquid medicine placement cavity, thereby facilitating the adjustment and control of the distance between the collision partition plate and the atomization tube assembly, adjusting the size of the atomized particle according to the different needs of patients, and improving the atomization treatment effect on patients.

[0030] 3. The heating support shell sleeve is connected to the outside of the liquid medicine placement cavity, so that the gap between the heating support shell and the liquid medicine placement cavity is the heating placement layer, the heating strip is placed in the heating placement layer, which can heat the liquid medicine in the liquid medicine placement cavity, avoid asthma and chills reaction caused by too low temperature of the atomized liquid, and heating the liquid medicine can improve the settling rate of the drug mist.

[0031] 4. The limiting grooves are arranged on both sides of the heating shell, the fixing battens are clamped in the limiting grooves, so that the liquid medicine placement cavity is clamped in the inside of the heating support shell, and the liquid medicine placement cavity and the heating support shell are appropriately divided, which can facilitate the placement of the heating strip and heat the liquid medicine. BRIEF DESCRIPTION OF DRAWINGS

[0032] The utility model will through example and refer to the mode of the drawing, wherein,

[0033] Figure 1 It is the whole structure schematic diagram of the utility model;

[0034] Figure 2 It is the internal structure perspective view of the utility model;

[0035] Figure 3 It is the structure schematic diagram of atomizing cover body in the utility model;

[0036] Figure 4 It is the structure schematic diagram of heating support shell in the utility model.

[0037] Reference signs

[0038] 1-liquid medicine placing cavity, 2-upper flat layer, 3-adjustable sealing element, 4-collision partition, 5-supporting connecting frame, 6-heating support shell, 7-fixed batten, 8-limiting recess, 9-compressed air inlet pipe, 10-liquid suction pipe, 11-outlet pipe, 12-outlet pipe, 13-one-way outlet valve, 14-one-way suction valve, 15-heating placing layer, 16-medicine inlet pipe, 17-screw structure. DETAILED DESCRIPTION

[0039] To make the purpose, technical scheme and advantage of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application and the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and indicated in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0040] In the description of the embodiments of the present application, it should be explained that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the utility model product is usually placed, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance. Embodiment 1

[0041] A kind of atomizing device for respiratory system disease, including atomizing cover and drug liquid placement cavity 1, the upper end of the drug liquid placement cavity 1 is detachably connected with the atomizing cover, the bottom of the drug liquid placement cavity 1 is provided with atomizing pipe assembly, the atomizing cover includes upper flat layer 2 and adjustable seal 3, the upper end of the adjustable seal 3 is enclosed with the upper flat layer 2, the lower end of the adjustable seal 3 is set with the drug liquid placement cavity 1 and is detachably connected, the inner side of the adjustable seal 3 is provided with collision baffle 4, the collision baffle 4 is located above the atomizing pipe assembly.

[0042] The utility model discloses a misting cover body and the liquid medicine placing cavity 1 constitute the main part of atomizing device, the misting cover body can provide the sealed effect in the process of liquid medicine atomization, prevent liquid medicine from everywhere in the atomization process and influence the treatment effect to patient, when carrying out the atomization to patient, the misting cover body with liquid medicine placing cavity 1 is connected, thereby effectively prevent the atomization after the drug mist in liquid medicine placing cavity 1 escapes, improve the utilization rate of drug, reduce the waste of liquid medicine, when not needing the atomization to patient or after the atomization, can remove the misting cover body, thereby being convenient for the cleaning of liquid medicine placing cavity 1, improve the clean health of device, the liquid medicine placing cavity 1 is used to place the liquid medicine needing atomization, and provides the atomization place for liquid medicine atomization, the atomizing pipe subassembly sets up at the bottom of liquid medicine placing cavity 1, can carry out the atomization effect to the liquid medicine in liquid medicine atomization cavity, the misting cover body includes the upper flat layer 2 with adjustable sealing piece 3, the upper flat layer 2 provides the shielding effect for the drug after atomization, the adjustable sealing piece 3 upper end with the upper flat layer 2 surrounds and is connected, constitutes the cover body structure, can cooperate with liquid medicine placing cavity 1, the adjustable sealing piece 3 lower end with liquid medicine placing cavity 1 is set and can be detachably connected, the adjustable sealing piece 3 is set in liquid medicine placing cavity 1, so that the adjustable sealing piece 3 can move up and down on liquid medicine placing cavity 1, the adjustable sealing piece 3 inside is provided with the collision baffle 4, the collision baffle 4 is located above the atomizing pipe subassembly, when liquid medicine is drawn up through the atomizing pipe subassembly and collides with the collision plate, drug mist is generated in the process of high-speed collision, the collision baffle 4 can adjust the height along with the up and down movement of the adjustable sealing piece 3, thereby changing the distance between the collision baffle 4 and the atomizing pipe subassembly, since the distance of liquid medicine upward collision is different, the collision intensity of liquid medicine can be different, thereby changing the particle size of liquid medicine after collision, thereby meeting the different needs of different parts of human respiratory tract in the treatment of diseases on the particle size of atomized particles, and improving the atomization effect.

[0043] The lower end of the adjustable sealing piece 3 is connected with the upper end of the liquid medicine placing cavity 1 through a matching thread structure 17.

[0044] By the thread structure 17, the adjustable sealing piece 3 and the liquid medicine placing cavity 1 can be detachably connected, which facilitates the disassembly and installation of the adjustable sealing piece 3 and the liquid medicine placing cavity 1 according to actual conditions. Moreover, the length of the adjustable sealing piece 3 can be adjusted through the thread structure 17, so that the adjustable sealing piece 3 can be accurately controlled in the up and down position on the liquid medicine placing cavity 1, thereby facilitating the adjustment of the distance between the collision baffle 4 and the atomizing pipe subassembly, adjusting the size of the atomized particle according to different needs of patients, and improving the atomization treatment effect on patients.

[0045] The adjustable seal 3 is provided in a cylindrical structure, and the upper end of the adjustable seal 3 is enclosed in the edge of the upper flat layer 2.

[0046] With the technical scheme, the upper flat layer 2 provides a closed effect for the drug mist in the liquid placing cavity 1, avoiding the waste of the mist after atomization, the adjustable seal 3 encloses the whole passage from the side, and the upper end of the adjustable seal 3 is enclosed in the edge of the upper flat layer 2 to ensure the airtightness of the connection between the two, reducing the loss and waste of the drug.

[0047] The inside of the adjustable seal 3 is provided with a support connecting frame 5, the upper end of the support connecting frame 5 is connected with the adjustable seal 3, and the lower end of the support connecting frame 5 is connected with the collision baffle 4.

[0048] With the technical scheme, the support connecting frame 5 includes a circular support connected with the adjustable seal 3 and a connecting strip, one end of the connecting strip is connected with the circular support, and the other end of the connecting strip is connected with the collision baffle 4. The support connecting frame 5 not only connects the collision baffle 4 with the adjustable seal 3, so that the height of the collision baffle 4 can change with the up-down movement of the adjustable seal 3, thereby changing the distance between the collision baffle 4 and the atomization pipe assembly to adjust the particle size of the atomized particles, but also can improve the stability of the collision baffle 4 during the collision process, greatly improving the atomization effect.

[0049] The outside of the liquid placing cavity 1 is sleeved with a heating support shell 6, and a heating placing layer 15 is arranged between the heating support shell 6 and the liquid placing cavity 1.

[0050] With the technical scheme, the heating support shell 6 is sleeved on the outside of the liquid placing cavity 1, so that a gap between the heating support shell 6 and the liquid placing cavity 1 is the heating placing layer 15. The heating placing layer 15 is used for placing a heating strip. After the heating strip is placed in the heating placing layer 15, the heating strip can heat the liquid in the liquid placing cavity 1, avoiding the induction of asthma and chills reaction caused by too low temperature of the atomized liquid, and heating the liquid can improve the settling rate of the drug mist.

[0051] Both sides of the liquid placing cavity 1 are provided with a fixed batten 7, both sides of the heating support shell 6 are provided with a limiting groove 8, and the fixed batten 7 can be clamped in the limiting groove 8.

[0052] The technical scheme is adopted, the limiting groove 8 is arranged on both sides of the heating shell, the limiting groove 8 is designed as an arc structure, the fixed batten 7 can be clamped in the limiting groove 8, the medicine liquid placing cavity 1 is separated from the heating support shell 6 in the atomization process, the medicine liquid placing cavity 1 is clamped in the heating support shell 6, the medicine liquid placing cavity 1 is appropriately divided from the heating support shell 6, the heating strip can be conveniently placed, the heating strip can heat the medicine liquid, and the medicine settling rate is improved.

[0053] The atomization pipe assembly comprises a compressed air inlet pipe 9 and a liquid suction pipe 10, the liquid suction pipe 10 is sleeved with the compressed air inlet pipe 9, and the compressed air inlet pipe 9 extends outward from the bottom of the medicine liquid placing cavity 1 and the heating support shell 6 in sequence.

[0054] The technical scheme is adopted, when the medicine liquid needs to be atomized, the compressed air inlet pipe 9 is connected with an external compressed air main machine, external compressed air enters the inside of the medicine liquid placing cavity 1 through the compressed air inlet pipe 9, so that the medicine liquid in the inside of the medicine liquid placing cavity 1 is sprayed upward under the action of negative pressure through the liquid suction pipe 10, and after spraying, the medicine liquid collides with the collision partition plate 4, so that the medicine mist is generated.

[0055] One side of the medicine liquid placing cavity 1 is provided with a medicine inlet pipe 16, and the medicine inlet pipe 16 is located above the fixed batten 7.

[0056] The technical scheme is adopted, the medicine liquid placing cavity 1 is provided with the medicine inlet pipe 16, medicine liquid can be injected or supplemented into the medicine mist placing cavity in time according to needs when the patient is atomized, the atomization cover body does not need to be disassembled, operation is convenient, the practicability of the device is improved, the medicine inlet pipe 16 is provided as an inclined structure, medicine liquid can not be fully introduced into the inside of the medicine liquid placing cavity 1 in the medicine liquid adding process, the residual medicine liquid in the medicine inlet pipe 16 is reduced, and a shielding cover is detachably connected to the medicine inlet pipe 16, so that the medicine mist in the medicine liquid placing cavity 1 can not escape from the medicine inlet pipe 16 in the atomization process.

[0057] The adjustable sealing piece 3 is provided with an air outlet pipe 11 and a medicine outlet pipe 12 which are symmetrically arranged on both sides respectively, and the air outlet pipe 11 and the medicine outlet pipe 12 are vertically arranged with the medicine inlet pipe 16.

[0058] The air outlet pipe 11 can help the patient to timely discharge the waste gas in the body, avoid the residual gas amount in the atomizing cup, the medicine outlet pipe 12 can make the medicine mist after atomization enter the patient's body, the air outlet pipe 11 and the medicine outlet pipe 12 are vertically arranged with the medicine inlet pipe 16, which can avoid the medicine inlet pipe 16 and the air outlet pipe 11 and the medicine outlet pipe 12 from being too close to affect the use, the air outlet pipe 11 and the medicine outlet pipe 12 are symmetrically arranged, so that the medicine mist export and the patient's air outlet can be relatively far away and do not affect each other.

[0059] The air outlet pipe 11 is provided with a one-way air outlet valve 13, and the medicine outlet pipe 12 is provided with a one-way air inlet valve 14.

[0060] The one-way air outlet valve 13 is opened when exhaling, which helps the patient to discharge the waste gas in the body, avoids the residual gas amount in the atomizing cup, and prevents the medicine mist from being scattered out, the one-way air inlet valve 14 is opened when inhaling, which can accelerate the mist export speed and control the inhaling speed, the medicine outlet pipe 12 is detachably connected with a breathing mask or a mouthpiece through a matching thread structure 17, which meets the use requirements of different patients.

[0061] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A nebulizer device for respiratory diseases, characterized by: Including atomization cover and liquid medicine placement cavity (1), the atomization cover can move up and down on the liquid medicine placement cavity (1), the bottom of the liquid medicine placement cavity (1) is provided with an atomization pipe assembly, the atomization cover includes an upper flat layer (2) and an adjustable sealing element (3), the upper end of the adjustable sealing element (3) is connected with the upper flat layer (2), the adjustable sealing element (3) can move up and down in the liquid medicine placement cavity (1), the inner side of the adjustable sealing element (3) is provided with a collision baffle (4), the collision baffle (4) is located above the atomization pipe assembly. The adjustable sealing element (3) and the liquid medicine placement cavity (1) are connected through matching thread structures (17).

2. The nebulizer device for respiratory system disease according to claim 1, characterized in that: The adjustable sealing element (3) is provided in a cylindrical structure, and the upper end of the adjustable sealing element (3) is enclosed in the edge of the upper flat layer (2).

3. The nebulizer device for respiratory system disease according to claim 1, characterized in that: The inner side of the adjustable sealing element (3) is provided with a support connecting frame (5), the upper end of the support connecting frame (5) is connected with the adjustable sealing element (3), and the lower end of the support connecting frame (5) is connected with the collision baffle (4).

4. The nebulizer device for respiratory diseases according to claim 1, characterized in that: The liquid medicine placement cavity (1) is provided outside with a heating support shell (6), and a heating placement layer (15) is arranged between the heating support shell (6) and the liquid medicine placement cavity (1).

5. A nebulizer device for respiratory diseases according to claim 4, characterized in that: Both sides of the liquid medicine placement cavity (1) are provided with fixed battens (7), both sides of the heating support shell (6) are provided with limiting grooves (8), and the fixed battens (7) can be clamped in the limiting grooves (8).

6. The nebulizer device for respiratory diseases according to claim 4, characterized in that: The atomization pipe assembly includes a compressed air inlet pipe (9) and a liquid suction pipe (10), the liquid suction pipe (10) is sleeved with the compressed air inlet pipe (9), and the compressed air inlet pipe (9) extends outward through the bottom of the liquid medicine placement cavity (1) and the heating support shell (6) in sequence.

7. The nebulizer device for respiratory system disease according to claim 5, characterized in that: One side of the liquid medicine placement cavity (1) is provided with a medicine inlet pipe (16), and the medicine inlet pipe (16) is located above the fixed batten (7).

8. The nebulizer device for respiratory system disease according to claim 3, characterized in that: A gas outlet pipe (11) is vertically arranged on the upper flat layer (2), and a medicine outlet pipe (12) is arranged on the side of the adjustable sealing element (3).

9. A nebulizer device for respiratory diseases according to claim 8, characterized in that: The gas outlet pipe (11) is provided with a one-way air outlet valve (13), and the medicine outlet pipe (12) is provided with a one-way air suction valve (14).

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