Atomizer for internal medicine of traditional Chinese medicine

Abstract

The invention relates to the technical field of atomizers, in particular to an atomizer for the internal medicine of traditional Chinese medicine. The atomizer comprises an atomizing cup, a mist guiding and discharging pipe, a liquid medicine bearing groove, a check block and an inspiration guiding nozzle. The device further comprises a lip single-side pressure linkage type atomization starting and stopping assembly and a double-side nose wing stress type air pressure closing assembly arranged on the lip single-side pressure linkage type atomization starting and stopping assembly. The lip single-side pressure linkage type atomization starting and stopping assembly comprises a lip side pushing type sealing cover arranged on the air suction guide nozzle in an airtight mode. By means of a lateral pushing triggering mechanism of the lip single-side pressure linkage type atomization starting and stopping assembly, medicine feeding along with suction and mist stopping away from the mouth are achieved, and waste of continuous atomization of liquid medicine is avoided; by means of the compressed air shunting design of the double-side nose wing stress type air pressure closing assembly, the nose wings are passively closed during inspiration, the nasal orifices are opened during expiration, and the mode of'mouth inspiration and nose expiration 'is forcibly matched to reduce dilution of atomization airflow by the nasal cavity.

Description

Technical Field

[0001] The present invention relates to the technical field of atomizers, and in particular to a atomizer for traditional Chinese medicine internal medicine. Background Art

[0002] In the clinical treatment of respiratory diseases, compressed air nebulizers convert liquid medicine into aerosol particles through the combination of compressed gas and a venturi tube. Some advanced devices have achieved intermittent pulsed airflow output, and can use sensors to monitor breathing movements in real time or dynamically adjust parameters to synchronize the atomization process with the patient's inhalation frequency, thereby improving the deposition efficiency of the liquid medicine in the lungs and reducing ineffective loss. However, for the treatment needs of lower respiratory tract diseases (such as asthma, chronic obstructive pulmonary disease (COPD), bronchiectasis, etc.), the existing technology still has key issues in its adaptability to the "mouth-in, nose-out" breathing pattern.

[0003] The human oral cavity and nasal cavity form a dual respiratory channel. Although the filtering and humidification function of the nasal cavity can protect the respiratory tract, it will intercept more than 40% of the atomized particles with a size greater than 5μm, affecting the targeted delivery of drugs. The oral cavity directly connects the throat and lower respiratory tract. When using the "mouth-inhale, nose-exhale" method, the patient forms a closed channel by holding the nebulizer outlet with his lips, which can increase the proportion of effective particles of 1-5μm to more than 60%. It is more suitable for conditions that require drugs to reach the bronchi and alveoli directly. For example, patients with acute asthma attacks need to quickly inhale bronchodilators. Oral inhalation can reduce the adsorption loss of the nasal mucosa to the drug solution. Patients with chronic obstructive pulmonary disease have long-term airway obstruction. Actively absorbing pulsed atomized airflow through the mouth can more accurately cooperate with the equipment to concentrate the spray during the inhalation phase, thereby improving the effect of the drug on the lesion.

[0004] Existing nebulizers have significant technical bottlenecks when adapting to the "mouth-in, nose-out" mode: first, they rely on manual switches or continuous spray designs. When the patient disengages the mouthpiece due to fatigue, distraction, etc., the drug solution continues to be atomized, resulting in a relatively high waste rate, especially for elderly patients (lack of grip strength) and children (low cooperation). Second, if the patient does not actively close the nasal cavity during inhalation, the nasal inhalation airflow will dilute the atomization concentration, reducing the actual amount of inhaled medicine. Children have weaker control over their nasal muscles (only 60% of that of adults), and elderly patients have difficulty in independently coordinating their breathing pathways due to declining airway function, which can easily lead to fluctuations in treatment effects. Third, there is a lack of a dynamic intervention mechanism for the nasal wing. Relatively few patients can independently synchronize spraying and inhalation. A delay of 0.8-1.2 seconds will cause drug loss, and failure to switch to nasal exhaust in time during the exhalation phase can easily lead to equipment contamination and increase the risk of cross-infection. Summary of the Invention

[0005] The present invention provides a nebulizer for traditional Chinese medicine internal medicine, focusing on the treatment needs of common lung diseases in traditional Chinese medicine internal medicine. Through the design of the valve triggered by lip pressure and the nose wing pressing structure, it realizes "drug administration during inhalation and nebulization stops when the mouth is removed", and passively closes the nasal cavity during inhalation and opens the nasal orifice during exhalation, ensuring that the atomization process matches the "mouth inhalation and nose exhalation" breathing pattern.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a nebulizer for traditional Chinese medicine internal medicine, comprising an atomizing cup, a mist guide pipe, a liquid medicine carrying tank, a block, and an inhalation guide nozzle. The lower end of the mist guide pipe is intermittently pulsed with compressed air according to the patient's breathing frequency. The nebulizer also comprises a lip-side pressure-linked atomization start-stop assembly and a bilateral nasal wing-responsive air pressure closing assembly provided on the lip-side pressure-linked atomization start-stop assembly.

[0008] The lip unilateral pressure linkage type atomization start-stop assembly includes a lip side push type sealing cover airtightly arranged on the air inlet nozzle, and the air inlet nozzle has a valve assembly for opening and closing the atomization channel;

[0009] The bilateral nasal wing responsive pneumatic closure component includes an air pressure-driven nasal wing patch bag that adapts to the patient's nasal wing position. The air pressure-driven nasal wing patch bag is provided with an air outlet. When the patient is in the mouth-inhaling state, each time compressed air is introduced into the mist guide exhaust pipe, the air is diverted into the air pressure-driven nasal wing patch bag. The amount of air introduced into the air pressure-driven nasal wing patch bag per unit time is greater than the amount of air discharged from the air pressure-driven nasal wing patch bag to the outside world. When the patient is in the nasal exhalation state, the air pressure-driven nasal wing patch bag is the same as the external gaseous environment.

[0010] Furthermore, the block is arranged at the air outlet end of the mist guide pipe, the liquid medicine carrying tank is formed between the atomizing cup and the mist guide pipe for holding the liquid medicine, the air inhalation nozzle is arranged at the mist outlet end of the atomizing cup, and at least one diversion groove is evenly opened in the mist guide pipe, and the lower end of the diversion groove is connected to the liquid medicine carrying tank.

[0011] Furthermore, the lip side push type sealing cover comprises a cover section, an inner extrusion section and a limit ring section which are connected in sequence;

[0012] The lip unilateral pressure-linked atomization start-stop assembly also includes a ring limiting groove opened on the outer surface of the air inlet nozzle and airtightly slidably connected to the limiting ring segment, and an elastic member 1 is fixed between the ring limiting groove and the limiting ring segment.

[0013] Furthermore, the valve assembly includes a fixed valve plate fixed in the air inlet nozzle and a trigger-type valve opening structure, and the fixed valve plate has at least one fixed valve plate mist guide hole;

[0014] The trigger-type valve opening structure includes a valve slot provided in the air intake nozzle, a movable valve plate being airtightly slidably connected in the valve slot, and the movable valve plate and the fixed valve plate being airtightly fitted, a movable valve plate mist guide hole corresponding to the position of the fixed valve plate mist guide hole being provided in the movable valve plate mist guide hole, a valve stem and a second elastic member being fixed to the upper and lower ends of the movable valve plate respectively, and the valve stem corresponds to the position of the inner extrusion section.

[0015] Furthermore, the mist guide pipe is connected to a pulse control system, the pulse control system signal is connected to an elastic push-type switch, and the elastic push-type switch is fixedly arranged on the outer surface of the air intake nozzle and close to the ring limit groove;

[0016] When the nebulizer is not in use, the mist guide hole of the fixed valve plate and the mist guide hole of the movable valve plate are in a misaligned state. When the nebulizer is in use, the patient's mouth applies a unidirectional force to the lip side push sealing cover. When the inner extrusion section moves downward under the lateral thrust, the movable valve plate is driven to move downward synchronously, so that the mist guide hole of the movable valve plate is aligned with the mist guide hole of the fixed valve plate and the mist suction channel is opened. The limit ring section conflicts with the elastic press-type switch and sends a signal to the pulse control system. The pulse control system intermittently introduces pulse airflow into the mist guide exhaust pipe.

[0017] Furthermore, a compressed air branch pipe is connected between the air pressure-driven nose wing fitting bag and the mist guide exhaust pipe, the upper end of the lip side push sealing cover is fixed with a vertical and angle adjustment structure, the movable end of the vertical and angle adjustment structure is fixed with a mounting plate, and the air pressure-driven nose wing fitting bag is fixed on the mounting plate.

[0018] Furthermore, the inner diameter of the compressed gas bypass pipe is larger than the inner diameter of the gas outlet.

[0019] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0020] 1. Through the design of the lip unilateral pressure-linked atomization start-stop component, when the patient's mouth applies lateral thrust to the inner extrusion section of the lip side-push sealing cover, the limit ring section is driven to slide in the ring limit groove and compress the elastic part 1, causing the movable valve plate to move downward in the valve groove, and the mist guide hole of the movable valve plate is aligned with the mist guide hole of the fixed valve plate to open the mist suction channel; when the patient releases the force, the elastic part 1 and the elastic part 2 are reset, and the movable valve plate moves up to block the mist flow, which solves the problem of liquid medicine waste caused by traditional nebulizers relying on manual switches or continuous spraying, and especially improves the operational difficulties caused by insufficient grip strength of elderly patients and poor cooperation of children.

[0021] 2. Utilizing the design of the diameter difference between the compressed air side branch tube and the air outlet in the bilateral nasal wing responsive air pressure closure assembly, when compressed air is diverted through the side branch tube to the air pressure-driven nasal wing fitting capsule, the air intake volume per unit time is greater than the exhaust volume, causing the air pressure in the capsule to increase and push the nasal wings to close, preventing the nasal inhalation airflow from diluting the atomized concentration.

[0022] By adapting the vertical and angle adjustment structure to the position of the mounting plate, the nose-alofalar fitting bag can be precisely applied to the noses of different patients, effectively solving the problem of fluctuating treatment effects caused by weak nose-alofalar muscle control in children and declining airway function in elderly patients.

[0023] 3. Through the linkage mechanism of the elastic push-type switch and the pulse control system, when the limit ring segment slides with the lip side push sealing cover and contacts the switch, the signal triggers the pulse control system to output pulse airflow to the mist guide exhaust pipe, so that the atomization airflow is synchronized with the patient's inhalation frequency; combined with the misalignment / alignment mechanism of the moving valve plate and the fixed valve plate, precise control of "medicine arrives when inhaling and stops when releasing" is achieved, avoiding equipment contamination caused by failure to switch to exhaust in time during the exhalation phase, reducing the risk of cross infection, and ensuring that the atomization process is consistent with the Qi movement of the "mouth inhale and nose exhale" treatment mode of traditional Chinese medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0025] Figure 1 It is a structural schematic diagram of the present invention from one perspective;

[0026] Figure 2 for Figure 1 A partial enlarged view of the

[0027] Figure 3 A top view of the present invention;

[0028] Figure 4 for Figure 3 Sectional view along section line AA;

[0029] Figure 5 for Figure 4 A partial enlarged view of the

[0030] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0031] Figure numerals: 1, atomizing cup; 2, mist guide pipe; 3, liquid medicine carrying tank; 4, block; 5, inhalation nozzle; 6, lip single-side pressure linkage atomization start-stop assembly; 61, lip side push sealing cover; 611, cover section; 612, inner extrusion section; 613, limiting ring section; 62, ring limiting groove; 63, elastic part 1; 64, follow-on trigger valve opening structure; 641, moving valve plate; 642, moving valve plate mist guide hole; 643, valve groove; 644, elastic part 2; 645, valve stem; 65, fixed valve plate; 651, fixed valve plate mist guide hole; 66, elastic press-type switch; 7, bilateral nose wing responsive air pressure closing assembly; 71, vertical and angle adjustment structure; 72, mounting plate; 73, air pressure-driven nose wing fitting bag; 74, compressed air bypass pipe; 75, air outlet. DETAILED DESCRIPTION

[0032] In order to better understand the present technical solution, the present technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] Example: Refer to Figures 1 to 6 A nebulizer for traditional Chinese medicine internal medicine comprises a nebulizer cup 1, a mist guide pipe 2, a liquid medicine carrying tank 3, a block 4 and an inhalation nozzle 5. The nebulizer cup 1 is in the shape of an inverted frustum, the mist guide pipe 2 vertically passes through the nebulizer cup 1, and the lower end is connected to a pulse control system. The lower end of the mist guide pipe 2 intermittently pulses compressed air according to the patient's breathing frequency, that is, the sensor captures the air pressure changes during the patient's breathing in real time to identify the inhalation and exhalation stages, and dynamically adjusts the pulse output frequency and airflow intensity of the compressed gas through the pulse control system, so that the nebulization process is accurately synchronized with the inhalation action, thereby improving the lung deposition efficiency of the liquid medicine and reducing invalid loss. As one of the conditions for atomization, at least one diversion groove is evenly opened in the mist guide exhaust pipe 2, and the lower end of the diversion groove is connected to the medicine liquid carrying groove 3. By using the ejection of compressed air, the medicine liquid in the diversion groove is ejected upward and atomized under negative pressure conditions. The block 4 is arranged at the air outlet end of the mist guide exhaust pipe 2, which can further break up the atomized particles. The medicine liquid carrying groove 3 is formed between the atomization cup 1 and the mist guide exhaust pipe 2 for holding the medicine liquid. The atomization cup 1 is provided with an openable and closable notch. The air intake nozzle 5 is provided at the mist outlet end of the atomization cup 1. The air intake nozzle 5 is used to allow the atomized particles to be inhaled by the patient with his mouth.

[0034] The nebulizer also includes a lip unilateral pressure-linked atomization start-stop component 6 and a bilateral nasal wing responsive air pressure closing component 7 arranged on the lip unilateral pressure-linked atomization start-stop component 6. The lip unilateral pressure-linked atomization start-stop component 6 is used to apply a single pressure toward the atomization cup 1 through the lip side push sealing cover 61 when it is received by the patient's mouth. The lip unilateral pressure-linked atomization start-stop component 6 controls the opening and closing of the atomization channel by sensing the lateral force applied by the patient's mouth, thereby realizing "drug administration during inhalation and stopping atomization when leaving the mouth", avoiding waste caused by continuous atomization of the drug solution; the bilateral nasal wing responsive air pressure closing component 7 uses the compressed air generated by atomization to form air pressure, passively closes the nostrils when the patient inhales, and opens the nasal orifices when exhaling, forcing the "mouth inhale and nose exhale" breathing mode to reduce the dilution of the atomized airflow by the nasal cavity and improve the efficiency of targeted drug delivery.

[0035] The lip unilateral pressure-linked atomization start-stop assembly 6 includes a lip side-push sealing cover 61 airtightly arranged on the air intake nozzle 5. The lip side-push sealing cover 61 is composed of a cover section 611, an inner extrusion section 612 and a limiting ring section 613 connected in sequence, and can form a slidable sealing fit with the air intake nozzle 5; the lip unilateral pressure-linked atomization start-stop assembly 6 also includes a ring limiting groove 62 opened on the outer surface of the air intake nozzle 5, the limiting ring section 613 is airtightly slidably connected to the ring limiting groove 62, and an elastic part 63 is fixed between the ring limiting groove 62 and the limiting ring section 613, and the lip side-push sealing cover 61 is reset by the elastic action of the elastic part 63. The air intake nozzle 5 is provided with a valve assembly consisting of a fixed valve plate 65 and a trigger-type valve opening structure 64, wherein the fixed valve plate 65 is fixed in the air intake nozzle 5 and has at least one fixed valve plate mist guide hole 651. The trigger-type valve opening structure 64 includes a valve slot 643 opened in the air intake nozzle 5, and a movable valve plate 641 is airtightly slidably connected in the valve slot 643. The movable valve plate 641 is airtightly fitted with the fixed valve plate 65. A movable valve plate mist guide hole 642 corresponding to the position of the fixed valve plate mist guide hole 651 is opened on the movable valve plate 641. The upper and lower ends of the movable valve plate 641 are respectively fixed with a valve stem 645 and an elastic member 2 644, and the valve stem 645 corresponds to the position of the inner extrusion section 612. The lateral thrust of the inner extrusion section 612 can drive the movable valve plate 641 to move up and down, so as to realize the alignment or misalignment of the movable valve plate mist guide hole 642 and the fixed valve plate mist guide hole 651, thereby opening and closing the mist intake channel. The mist guide pipe 2 is connected to a pulse control system, and the pulse control system signal is connected to an elastic push-type switch 66 fixedly arranged on the outer surface of the air intake nozzle 5 and close to the ring limit groove 62. When the limit ring segment 613 conflicts with the elastic push-type switch 66, the pulse control system can be triggered to work.

[0036] The bilateral nose wing responsive air pressure closing assembly 7 includes an air pressure-driven nose wing fitting bag 73 fixed above the lip side push sealing cover 61 through a vertical and angle adjustment structure 71 and a mounting plate 72, wherein the vertical and angle adjustment structure 71 has a screw drive mechanism and a rod-shaped joint bearing, so that the air pressure-driven nose wing fitting bag 73 can move in the vertical direction and the circumferential direction, thereby improving its applicability. A compressed air bypass pipe 74 is connected between the air pressure-driven nose wing fitting bag 73 and the mist guide exhaust pipe 2, and an air outlet hole 75 is opened on the air pressure-driven nose wing fitting bag 73, and the inner diameter of the compressed air bypass pipe 74 is larger than the inner diameter of the air outlet hole 75, so that when the compressed air flows into the air pressure-driven nose wing fitting bag 73 through the compressed air bypass pipe 74, the air intake volume per unit time is greater than the air outlet volume, thereby forming an air pressure change in the air pressure-driven nose wing fitting bag 73 to act on the nose wing.

[0037] The working principle of the atomizer is as follows:

[0038] When not in use, the movable valve plate mist guide hole 642 and the fixed valve plate mist guide hole 651 in the trigger-type valve opening structure 64 are misaligned, the mist suction channel is closed, the pulse control system does not receive any signal, the mist guide pipe 2 stops supplying air, and there is no air pressure in the air pressure-driven nose wing fitting bag 73, so the nose wings open naturally.

[0039] During use, the patient's mouth applies a unidirectional force to the lip side push sealing cover 61 and maintains it. When the inner extrusion section 612 is moved downward by the lateral thrust, the movable valve plate 641 is driven to move downward synchronously, so that the movable valve plate mist guide hole 642 is aligned with the fixed valve plate mist guide hole 651 and the mist suction channel is opened. The limiting ring section 613 conflicts with the elastic push-type switch 66 and sends a signal to the pulse control system. The pulse control system intermittently introduces pulse compressed air into the mist guide exhaust pipe 2. On the one hand, the pulse control is triggered by the elastic push-type switch 66 to prevent the compressed air from working continuously. On the other hand, it ensures that the mist suction channel is opened only when in use to avoid the situation where no one is inhaling mist or the mist is not completely inhaled. When the patient relaxes the mouth thrust, the elastic push-type switch 66 maintains an electrical contact state due to its elasticity, and the pulse control system controls the intermittent introduction of pulse compressed air. At this time, the connection state between the movable valve plate mist guide hole 642 and the fixed valve plate mist guide hole 651 changes with the size of the mouth force, thereby avoiding extra drug waste.

[0040] During use, medical staff operate the vertical and angle adjustment structure 71 to make the air pressure-driven nose wing patch bag 73 be located on the outside of the patient's nose wing, and the air pressure-driven nose wing patch bag 73 is initially in a relaxed state; when the patient inhales through the mouth, the pulse compressed air is diverted through the compressed air bypass tube 74 to fill the air pressure-driven nose wing patch bag 73 with air. Due to the design difference in the diameter of the compressed air bypass tube 74 and the air outlet 75, the air intake volume into the air pressure-driven nose wing patch bag 73 per unit time is greater than the exhaust volume, so that the air pressure-driven nose wing patch bag 73 expands and squeezes the nose wing, pushing the nose wing to close, blocking the nasal air intake, and avoiding dilution of the atomization concentration; after the patient's mouth inhalation state ends, the air in the air pressure-driven nose wing patch bag 73 is discharged through the air outlet 75, so that the air pressure-driven nose wing patch bag 73 is the same as the external gaseous environment when in the nasal exhalation state.

[0041] The advantages of the nebulizer are as follows: through the design of the lip unilateral pressure-linked nebulization start-stop component 6, when the patient's mouth applies a lateral thrust to the inner extrusion section 612 of the lip side-push sealing cover 61, the limiting ring section 613 is driven to slide in the ring limiting groove 62 and compress the elastic member 1 63, so that the movable valve plate 641 moves downward in the valve groove 643, and the movable valve plate mist guide hole 642 is aligned with the fixed valve plate mist guide hole 651 to open the mist suction channel; when the patient releases the force, the elastic member 1 63 and the elastic member 2 644 are reset, and the movable valve plate 641 moves upward to block the mist flow, thereby solving the problem of liquid medicine waste caused by traditional nebulizers relying on manual switches or continuous spraying, and especially improving the operational difficulties caused by insufficient grip strength of elderly patients and low cooperation of children.

[0042] With the help of the diameter difference design of the compressed air side branch tube 74 and the air outlet 75 in the bilateral nostril responsive air pressure closing component 7, when the compressed air is diverted to the air pressure-driven nostril fitting bag 73 through the side branch tube, the air intake volume per unit time is greater than the exhaust volume, which increases the air pressure in the bag and pushes the nostrils to close, blocking the dilution of the atomization concentration by the nasal inhalation airflow; through the position adaptation of the vertical and angle adjustment structure 71 and the mounting plate 72, it can ensure that the nostril fitting bag air pressure-driven nostril fitting bag 73 acts accurately on the nostrils of different patients, effectively solving the problem of fluctuations in treatment effects caused by weak nostril muscle control in children and declining airway function in elderly patients.

[0043] Through the linkage mechanism of the elastic push-type switch 66 and the pulse control system, when the limit ring segment 613 slides with the lip side push-type sealing cover 61 and contacts the elastic push-type switch 66, the signal triggers the pulse control system to output a pulse airflow to the mist guide exhaust pipe 2, so that the atomized airflow is synchronized with the patient's inhalation frequency; in conjunction with the misalignment / alignment mechanism of the movable valve plate 641 and the fixed valve plate 65, precise control of "medicine arrives when inhaling and stops when releasing" is achieved, avoiding equipment contamination caused by failure to switch to exhaust in time during the exhalation phase, reducing the risk of cross infection, and ensuring that the atomization process is consistent with the Qi movement of the "mouth inhale and nose exhale" treatment mode of traditional Chinese medicine.

[0044] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0045] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A nebulizer for traditional Chinese medicine internal medicine, comprising an atomizing cup (1), a mist guide pipe (2), a liquid medicine carrying tank (3), a block (4) and an air inhalation nozzle (5), wherein the lower end of the mist guide pipe (2) is intermittently pulsed with compressed air according to the patient's respiratory frequency, and is characterized in that: It also includes a lip unilateral pressure-linked atomization start-stop assembly (6) and a bilateral nose wing responsive air pressure closing assembly (7) arranged on the lip unilateral pressure-linked atomization start-stop assembly (6); The lip unilateral pressure-linked atomizing start-stop assembly (6) comprises a lip side push-type sealing cover (61) airtightly arranged on the air inhalation nozzle (5), and the air inhalation nozzle (5) has a valve assembly for opening and closing the atomizing passage; The bilateral nose wing responsive air pressure closure assembly (7) comprises an air pressure driven nose wing patch bag (73) which is self-adaptive to the position of the patient's nose wing. An air outlet (75) is provided on the air pressure driven nose wing patch bag (73). When the patient is in a mouth-inhaling state, each time compressed air is introduced into the mist guide exhaust pipe (2), the compressed air is diverted into the air pressure driven nose wing patch bag (73). The amount of air introduced into the air pressure driven nose wing patch bag (73) per unit time is greater than the amount of air discharged from the air pressure driven nose wing patch bag (73) to the outside. When the patient is in a nasal exhalation state, the air pressure driven nose wing patch bag (73) is in the same gaseous environment as the outside.

2. A nebulizer for traditional Chinese medicine internal medicine according to claim 1, characterized in that: The block (4) is arranged at the air outlet end of the mist guide pipe (2); the liquid medicine carrying tank (3) is formed between the atomizing cup (1) and the mist guide pipe (2) for containing liquid medicine; the air inhalation nozzle (5) is arranged at the mist outlet end of the atomizing cup (1); at least one diversion tank is evenly provided in the mist guide pipe (2), and the lower end of the diversion tank is connected to the liquid medicine carrying tank (3).

3. A nebulizer for traditional Chinese medicine internal medicine according to claim 1, characterized in that: The lip side push type sealing cover (61) comprises a cover section (611), an inner extrusion section (612) and a limiting ring section (613) which are connected in sequence; The lip-side pressure-linked atomization start-stop assembly (6) further comprises a ring limiting groove (62) provided on the outer surface of the air inlet nozzle (5) and airtightly slidably connected to the limiting ring segment (613); an elastic member (63) is fixed between the ring limiting groove (62) and the limiting ring segment (613).

4. A nebulizer for traditional Chinese medicine internal medicine according to claim 3, characterized in that: The valve assembly comprises a fixed valve plate (65) fixed in the air inlet nozzle (5) and a trigger-type valve opening structure (64), wherein the fixed valve plate (65) has at least one fixed valve plate mist guide hole (651); The trigger-type valve opening structure (64) includes a valve groove (643) provided in the air inlet nozzle (5), a movable valve plate (641) is airtightly slidably connected in the valve groove (643), and the movable valve plate (641) is airtightly fitted with the fixed valve plate (65), a movable valve plate mist guide hole (642) corresponding to the position of the fixed valve plate mist guide hole (651) is provided in the movable valve plate mist guide hole (642), and a valve stem (645) and an elastic member 2 (644) are fixed to the upper and lower ends of the movable valve plate (641), respectively, and the valve stem (645) corresponds to the position of the inner extrusion section (612).

5. A nebulizer for traditional Chinese medicine internal medicine according to claim 4, characterized in that: The mist guide pipe (2) is connected to a pulse control system, and the pulse control system signal is connected to an elastic push-type switch (66), and the elastic push-type switch (66) is fixedly arranged on the outer surface of the air inhalation guide nozzle (5) and close to the ring limit groove (62); When the nebulizer is not in use, the fixed valve plate mist guide hole (651) and the movable valve plate mist guide hole (642) are in a misaligned state. When the nebulizer is in use, the patient's mouth applies a unidirectional force to the lip side push type sealing cover (61). When the inner extrusion section (612) is moved downward by the lateral thrust, the movable valve plate (641) is driven to move downward synchronously, so that the movable valve plate mist guide hole (642) is aligned with the fixed valve plate mist guide hole (651) and the mist suction channel is opened. The limiting ring section (613) contacts the elastic press switch (66) and sends a signal to the pulse control system. The pulse control system intermittently introduces pulse airflow into the mist guide pipe (2).

6. The nebulizer for traditional Chinese medicine internal medicine according to claim 1, characterized in that: A compressed air branch pipe (74) is connected between the air pressure driven nose wing fitting bag (73) and the mist guide exhaust pipe (2); a vertical and angle adjustment structure (71) is fixed to the upper end of the lip side push sealing cover (61); a mounting plate (72) is fixed to the movable end of the vertical and angle adjustment structure (71); and the air pressure driven nose wing fitting bag (73) is fixed on the mounting plate (72).

7. The nebulizer for traditional Chinese medicine internal medicine according to claim 1, characterized in that: The inner diameter of the compressed gas bypass pipe (74) is larger than the inner diameter of the gas outlet hole (75).

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