Intelligent atomization inhaler based on ultrasonic coupling administration

Abstract

The invention relates to the technical field of nebulizer medical instruments, and discloses an intelligent nebulizer based on ultrasonic coupling dosing, the intelligent nebulizer comprises an inhalation mask, a medicament regulation and control box, an ultrasonic nebulization module and a nebulization compression tank, the inhalation mask is provided with an arc-shaped mist scraping strip along the radian direction of the inner wall, and the tail end of the arc-shaped mist scraping strip is located at the dead center of the inhalation mask; the suction mask is connected with a rotating rod, an arc-shaped groove is formed in the suction mask in the radian direction of the inner wall, a mist liquid hole is formed in the bottom end of the arc-shaped groove, and a detachable liquid receiving tank is connected to the lower portion of the mist liquid hole; the problems that atomized particles are prone to being cooled and condensed into large liquid drops on the inner surface of a suction cover, cleaning is not easy, and the medicine property of the normally sucked atomized particles is affected are solved, the output end of a steam heating box is connected with a heating pipe, the heating pipe is wound on a medicine blending bin, and the medicine blending bin is connected with an ultrasonic atomization reaction bin through a medicine outlet pipe. The problems that low-temperature atomized liquid medicine affects the coupling administration effect of the atomizer and causes discomfort caused by large bronchial mucosa are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices for nebulizers, and more specifically, to an intelligent atomizing inhaler based on ultrasonic coupling drug delivery. Background Art

[0002] Bronchitis is an acute or chronic non-specific inflammation of the bronchial mucosa and its surrounding tissues caused by biological or non-biological factors. Common types include acute tracheo-bronchitis, chronic bronchitis, asthmatic bronchitis, allergic bronchitis, bronchiolitis obliterans, and bronchiolitis. The main symptoms are cough and expectoration, and some patients may also show asthma and dyspnea. Bronchitis mostly occurs in cold seasons or when the climate suddenly changes. The treatment method usually selects drugs according to the specific type of inflammation, which may involve the use of antibiotics, antibacterial drugs, expectorants, and cough suppressants. To treat bronchitis, an ultrasonic atomization therapeutic instrument is usually used. The effect of the ultrasonic atomization therapeutic instrument is relatively ideal, and the systemic side effects are relatively small. The atomized drug can directly act on the lesion. The drug is atomized into a mist in the nebulizer using atomization technology and then inhaled into the trachea and alveoli through breathing to achieve the effect of antibacterial and anti-inflammatory.

[0003] The ultrasonic atomization therapeutic instrument can help patients inhale drugs better and improve the treatment effect. However, during the use of the existing ultrasonic atomization therapeutic instrument, the atomized particles may condense into larger droplet-shaped liquid medicines after cooling on the inner surface of the inhalation mask. The droplet-shaped liquid medicines stay on the inner surface of the inhalation mask and are not easy to clean. The low-temperature droplet-shaped liquid medicines staying for a long time will also affect the properties of the normally-temperature atomized particles, thereby affecting the atomization treatment effect. When the temperature is relatively low, the viscosity of the atomized liquid medicine may increase, thereby affecting the ultrasonic coupling drug delivery effect of the nebulizer. The atomized low-temperature liquid medicine will also cause greater discomfort to the bronchial mucosa.

[0004] Therefore, there is a need to provide an intelligent atomizing inhaler based on ultrasonic coupling drug delivery to solve the problems that the atomized particles are easy to cool and condense into larger droplet-shaped liquid medicines on the inner surface of the inhalation mask, which are not easy to clean and affect the properties of the normally inhaled atomized particles, and the low-temperature atomized liquid medicine affects the ultrasonic coupling drug delivery effect of the nebulizer and causes greater discomfort to the bronchial mucosa. Summary of the Invention

[0005] The main object of the present invention is to provide an intelligent atomizing inhaler based on ultrasonic coupling drug delivery, aiming to solve the technical problems mentioned in the above background art.

[0006] The present invention adopts the following technical solutions: An intelligent atomizer for ultrasonic coupling drug delivery, comprising an inhalation mask, a drug regulation box, an ultrasonic atomization module and an atomization compression tank. The inhalation mask is connected to the atomization compression tank through a detachable hose. A positioning housing is movably connected below the atomization compression tank. The bottom end of the positioning housing is movably connected to the left top end of the ultrasonic atomization module. One side of the ultrasonic atomization module is a control center, and the other side is connected to a drug regulation box located on the left side of the positioning housing. An ultrasonic atomization reaction chamber is arranged in the positioning housing. The bottom end of the ultrasonic atomization reaction chamber is connected to the left top of the ultrasonic atomization module in a plug-in manner, and the other end is connected to the atomization compression tank through a mist outlet pipe; A mist inlet pipe is arranged at the rear end of the inhalation mask. The other end of the mist inlet pipe is connected to a first one-way valve leading to the inhalation mask. The other end of the first one-way valve is connected to the detachable hose. An arc-shaped mist scraping strip is arranged along the inner wall radian direction of the inhalation mask. The front end of the arc-shaped mist scraping strip is attached to the inner wall of the inhalation mask. The tail end of the arc-shaped mist scraping strip is located at the center of the inhalation mask and is connected to a rotating rod. The rotating rod horizontally penetrates the inhalation mask along the center line of the inhalation mask and extends outside the inhalation mask to be connected to a rotating handle. An arc-shaped groove is opened along the inner wall radian direction of the inhalation mask. A mist liquid hole is opened at the bottom end of the arc-shaped groove. A detachable liquid receiving tank is connected below the mist liquid hole.

[0007] Further, the drug regulation box includes a steam heating box, a steam recovery box and a drug preparation bin. The steam heating box is regulated by an electric heating switch. The output end of the steam heating box is connected to a heating pipe. The heating pipe is wound around the drug preparation bin. The output end of the heating pipe is connected to the steam recovery box. The steam recovery box is connected to the steam heating box through a recovery pipe. A second one-way valve leading to the steam heating box is also arranged on the recovery pipe.

[0008] Further, a medicine adding pipe and a water adding pipe are arranged at the upper end of the drug preparation bin. The medicine adding pipe and the water adding pipe pass through the upper wall of the drug regulation box and are located outside the drug regulation box. First valves and second valves are respectively arranged between the medicine adding pipe and the water adding pipe and the drug regulation box.

[0009] Further, a thermometer is also arranged on the drug regulation box. The measuring end of the thermometer is located in the drug preparation bin, and the display end is located outside the drug regulation box. The output end of the drug preparation bin is connected to the ultrasonic atomization reaction chamber through a medicine outlet pipe. A third valve is also arranged on the medicine outlet pipe. The control end of the third valve passes through the drug regulation box and is located outside the drug regulation box.

[0010] Further, a first ultrasonic atomization sheet and a plurality of second ultrasonic atomization sheets are provided at the top left of the ultrasonic atomization module. The first ultrasonic atomization sheet and the plurality of second ultrasonic atomization sheets are arranged in a circle at the bottom of the ultrasonic atomization reaction chamber. The first ultrasonic atomization sheet and the plurality of second ultrasonic atomization sheets are respectively atomized and regulated through a first atomization switch and a second atomization switch on the ultrasonic atomization module. The ultrasonic atomization module further includes a power switch, a charging port, and a heat dissipation hole.

[0011] Further, a one-way intake valve along the fog intake direction of the atomization compression tank is provided on the fog outlet pipe. A compressed fog outlet pipe is provided at the output end of the atomization compression tank. A fog outlet valve is provided on the compressed fog outlet pipe. The compressed fog outlet pipe is connected to a detachable hose.

[0012] Further, two rotating buckles are further provided on the atomization compression tank. L-shaped rotating slots corresponding to the rotating buckles are respectively provided on the medicament regulation box and the ultrasonic atomization module.

[0013] Further, the rotating rod is rotatably connected to the inhalation mask. An oxygen through hole is provided in the rotating rod. A plurality of string-pulling rings are further provided on the inhalation mask.

[0014] Beneficial effects: In the present invention, by rotating the rotating handle behind the inhalation mask, the rotating rod drives the arc-shaped fog scraping strip to perform a circular motion on the inner wall of the inhalation mask, scraping off the low-temperature droplet-shaped medicament cooled on the inner surface of the inhalation mask. When the arc-shaped fog scraping strip rotates to the position of the arc-shaped groove, the scraped low-temperature droplet-shaped medicament flows along the arc-shaped groove to the lowest fog liquid hole, and flows through the fog liquid hole to the detachable liquid receiving tank, cleaning the low-temperature droplet-shaped medicament, avoiding the influence of the long-term staying low-temperature droplet-shaped medicament on the efficacy of the normal-temperature atomized particles, and ensuring the atomization treatment effect of the normal-temperature atomized particles on the patient.

[0015] In the present invention, by regulating the electric heating switch, the steam heating box is heated. The heated steam passes through the heating pipe to heat the medicament in the medicament preparation chamber. When the temperature displayed on the thermometer reaches the temperature suitable for the patient's bronchus to inhale the atomized medicament, the third valve is opened, and the medicament flows through the medicine outlet pipe to the ultrasonic atomization reaction chamber. The atomized drug particles suitable for human absorption after ultrasonic atomization directly act on the diseased bronchus, thus avoiding the problem of increased viscosity of the atomized medicament at low temperature, solving the problem of discomfort of the bronchial mucosa caused by atomization of low-temperature medicament, and realizing the coupling administration of the medicament atomized by the ultrasonic atomization module to the patient in terms of temperature.

[0016] In the present invention, the concentration and administration rate of the atomized liquid medicine particles are regulated by an ultrasonic atomization module and an atomization compression tank. The ultrasonic atomization module can regulate the first ultrasonic atomization sheet and the second ultrasonic atomization sheet to perform atomization work, thereby increasing or decreasing the amount of atomized particles generated, controlling the concentration of the drug atomized particles generated. The atomization compression tank compresses the atomized liquid medicine particles. When the most suitable administration rate and administration dose of the atomized liquid medicine particles for inhalation by the patient's bronchus are reached, the fog outlet valve is opened to allow the patient to inhale the atomized liquid medicine particles, realizing the coupled administration to the patient from the concentration and administration rate of the atomized inhalation of the liquid medicine particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a schematic diagram of the overall structure of an intelligent atomizing inhaler based on ultrasonic coupled administration according to the present invention; Figure 2 FIG. is a partial three-dimensional sectional view of the medicine regulation box of an intelligent atomizing inhaler based on ultrasonic coupled administration according to the present invention; Figure 3 FIG. is a partial three-dimensional sectional view of the ultrasonic atomization module of an intelligent atomizing inhaler based on ultrasonic coupled administration according to the present invention; Figure 4 FIG. is a partial exploded view from the back view of an intelligent atomizing inhaler based on ultrasonic coupled administration according to the present invention.

[0019] Wherein: 1. inhalation mask; 10. detachable hose; 11. fog inlet pipe; 12. first one-way valve; 13. arc-shaped fog scraping strip; 14. rotating rod; 15. rotating handle; 16. arc-shaped groove; 17. fog liquid hole; 18. detachable liquid receiving tank; 19. oxygen through hole; 101. string pulling ring; 2. medicine regulation box; 20. steam heating box; 21. steam recovery box; 22. medicine preparation bin; 23. electric heating switch; 24. heating pipe; 25. recovery pipe; 26. second one-way valve; 27. medicine adding pipe; 28. water adding pipe; 29. thermometer; 201. first valve; 202. second valve; 203. medicine outlet pipe; 204. third valve; 3. ultrasonic atomization module; 31. first ultrasonic atomization sheet; 32. second ultrasonic atomization sheet; 33. first atomization switch; 34. second atomization switch; 35. power switch; 36. charging port; 37. heat dissipation hole; 4. atomization compression tank; 40. fog outlet pipe; 41. inlet fog one-way valve; 42. compressed fog outlet pipe; 43. fog outlet valve; 44. rotating buckle; 45. L-shaped rotating card slot; 5. positioning housing; 6. ultrasonic atomization reaction chamber.

[0020] The realization, functional characteristics and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0024] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" shall be construed broadly. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection, a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0026] Refer to Figures 1 to 4, the present invention provides an intelligent atomizing inhaler based on ultrasonic coupling drug delivery, which includes an inhalation mask 1, a drug regulation box 2, an ultrasonic atomization module 3 and an atomization compression tank 4. The inhalation mask 1 is connected to the atomization compression tank 4 through a detachable hose 10. The atomization compression tank 4 is movably connected to a positioning housing 5 at the bottom. The bottom end of the positioning housing 5 is movably connected to the left top end of the ultrasonic atomization module 3. One side of the ultrasonic atomization module 3 is the control center, and the other side is connected to the drug regulation box 2 located on the left side of the positioning housing 5. An ultrasonic atomization reaction chamber 6 is arranged in the positioning housing 5. The bottom end of the ultrasonic atomization reaction chamber 6 is connected to the left top of the ultrasonic atomization module 3 in a plug-in manner, and the other end is connected to the atomization compression tank 4 through a mist outlet pipe 40. The drug regulation box 2 inputs the prepared liquid medicine into the ultrasonic atomization reaction chamber 6. The liquid medicine is sprayed into mist-like particles by the ultrasonic atomization module 3 using ultrasonic directional pressure. The atomized particulate liquid medicine enters the atomization compression tank 4 from the mist outlet pipe 40, and after being compressed by the atomization compression tank 4, it is inhaled into the patient's airway through the inhalation mask 1 connected by the detachable hose 10 and directly acts on the diseased bronchus; A mist inlet pipe 11 is arranged at the rear end of the inhalation mask 1. The other end of the mist inlet pipe 11 is connected to a first one-way valve 12 that flows towards the inhalation mask 1. The other end of the first one-way valve 12 is connected to the detachable hose 10. An arc-shaped mist scraping strip 13 is arranged along the inner wall radian direction of the inhalation mask 1. The front end of the arc-shaped mist scraping strip 13 is arranged in contact with the inner wall of the inhalation mask 1. The tail end of the arc-shaped mist scraping strip 13 is located at the center of the inhalation mask 1 and is connected to a rotating rod 14. The rotating rod 14 penetrates through the inhalation mask 1 horizontally along the center line of the inhalation mask 1 and extends outside the inhalation mask 1 to be connected to a rotating handle 15. An arc-shaped groove 16 is opened along the inner wall radian direction of the inhalation mask 1. A mist liquid hole 17 is opened at the bottom end of the arc-shaped groove 16. A detachable liquid receiving tank 18 is connected below the mist liquid hole 17 and can be detached from the inhalation mask 1 at any time to clean the low-temperature atomized liquid medicine and clean the detachable liquid receiving tank 18.

[0027] The atomized granular liquid medicine passes through the detachable hose 10, the first one-way valve 12, the mist inlet pipe 11, and the inhalation mask 1 in sequence, and is finally inhaled by the patient and directly acts on the lesion. Both the detachable hose 10 and the inhalation mask 1 can be detached for cleaning and disinfection. The function of the first one-way valve 12 is to prevent the atomized particles from flowing backward, break the concentration and administration rate of the atomized liquid medicine particles in the atomizing compression tank 4, and avoid affecting the medicinal properties of the atomized particles inhaled by the patient. The inhalation mask 1 is transparent. When the atomized liquid medicine particles form more low-temperature atomized liquid droplets on the inner surface of the inhalation mask when they encounter cold, by rotating the rotating handle 15 behind the inhalation mask 1, the rotating rod 14 drives the arc-shaped fog scraping strip 13 to move in a circular motion on the inner wall of the inhalation mask 1, scraping off the low-temperature liquid droplets of the liquid medicine cooled on the inner surface of the inhalation mask 1. When the arc-shaped fog scraping strip 13 rotates to the position of the arc-shaped groove 16, the scraped low-temperature liquid droplets of the liquid medicine flow along the arc-shaped groove 16 to the lowest mist liquid hole 17, and flow through the mist liquid hole 17 to the detachable liquid receiving tank 18, cleaning up the low-temperature liquid droplets of the liquid medicine, avoiding the medicinal properties of the normal-temperature atomized particles being affected by the long-term staying low-temperature liquid droplets of the liquid medicine, and ensuring the atomization treatment effect of the normal-temperature atomized particles on the patient.

[0028] Reference Figures 1 to 4 , in one embodiment, the medicine regulation box 2 includes a steam heating box 20, a steam recovery box 21, and a medicine preparation bin 22. The steam heating box 20 is regulated by an electric heating switch 23 for heating. The output end of the steam heating box 20 is connected to a heating pipe 24. The heating pipe 24 is wound around the medicine preparation bin 22. The output end of the heating pipe 24 is connected to the steam recovery box 21. A second one-way valve 26 for flowing to the steam heating box 20 is provided on the recovery pipe 25 connecting the steam recovery box 21 and the steam heating box 20.

[0029] Turn on the electric heating switch 23 to heat the steam heating box 20. The heated steam flows in the heating pipe 24 and heats the prepared liquid medicine in the medicine preparation bin 22 to solve the problem that the viscosity of the liquid medicine increases due to too low temperature of the liquid medicine, which affects the coupling and administration effect of the ultrasonic atomization module 3. The steam that has completed the heating process flows from the output end of the heating pipe 24 to the steam recovery box 21, condenses in the steam recovery box 21, and then flows to the steam heating box 20 through the recovery pipe 25, which is economical and practical for resource reuse. The function of the second one-way valve 26 is to prevent the steam from entering the steam recovery box 21 through the recovery pipe 25 and affecting the heating efficiency of the steam heating box 20.

[0030] Reference Figures 1 to 4 , in one example, a medicine adding pipe 27 and a water adding pipe 28 are provided at the upper end of the medicine preparation bin 22. The medicine adding pipe 27 and the water adding pipe 28 pass through the upper wall of the medicine regulation box 2 and are located outside the medicine regulation box 2. First valves 201 and second valves 202 are respectively provided between the medicine adding pipe 27 and the water adding pipe 28 and the medicine regulation box 2.

[0031] Open the first valve 201 and the second valve 202, add water and medicine respectively from the water adding pipe 28 and the medicine adding pipe 27 according to the medicine ratio, and prepare the liquid medicine acting on the lesion. Both the medicine adding pipe 27 and the water adding pipe 28 are arranged outside the medicine regulation box 2, which is convenient for the doctor to prepare the medicine according to the ratio. After the liquid medicine preparation is completed, close the first valve 201 and the second valve 202 to prevent the volatilization of the prepared liquid medicine during the heating process and affect the property of the unatomized liquid medicine.

[0032] Reference Figures 1 to 4 , in an embodiment, a thermometer 29 is further arranged on the medicine regulation box 2. The measuring end of the thermometer 29 is located inside the medicine preparation chamber 22, and the display end is located outside the medicine regulation box 2. Such a design is convenient for the doctor to observe the temperature of the liquid medicine in the medicine preparation chamber 22. The output end of the medicine preparation chamber 22 is connected to the ultrasonic atomization reaction chamber 6 through a medicine outlet pipe 203. A third valve 204 is further arranged on the medicine outlet pipe 203. The control end of the third valve 204 passes through the medicine regulation box 2 and is placed outside the medicine regulation box 2 for the doctor to control the third valve 204, and the prepared liquid medicine flows into the ultrasonic atomization reaction chamber 6 from the medicine outlet pipe 203.

[0033] When the temperature of the liquid medicine in the medicine preparation chamber 22 rises to a certain extent and the temperature on the display end of the thermometer 29 reaches the most suitable temperature for the patient to absorb the atomized liquid medicine, open the third valve 204, and let the liquid medicine with a suitable temperature for the patient to inhale flow into the ultrasonic atomization reaction chamber 6 from the medicine outlet pipe 203 for ultrasonic atomization reaction. This avoids the problem of increased viscosity of the atomized liquid medicine at low temperature, solves the problem of discomfort of the bronchial mucosa caused by the atomization of low-temperature liquid medicine, and realizes the coupling administration of the liquid medicine atomized by the ultrasonic atomization module to the patient in terms of temperature.

[0034] Reference Figures 1 to 4 , in an embodiment, a first ultrasonic atomization sheet 31 and a plurality of second ultrasonic atomization sheets 32 are arranged at the left top end of the ultrasonic atomization module 3. The first ultrasonic atomization sheet 31 and the plurality of second ultrasonic atomization sheets 32 are arranged around the bottom of the ultrasonic atomization reaction chamber 6. The first ultrasonic atomization sheet 31 and the plurality of second ultrasonic atomization sheets 32 are respectively atomization-regulated through the first atomization switch 33 and the second atomization switch 34 on the ultrasonic atomization module 3. The ultrasonic atomization module 3 further includes a power switch 35, a charging port 36 and a heat dissipation hole 37.

[0035] Patients of different ages require different concentrations of atomized liquid medicine particles to be inhaled. The dose of atomized liquid medicine inhaled each time is different, and the dose of atomized medicine acting on the lesion at each time period is different. The ultrasonic atomization module 3 can adjust the first ultrasonic atomization sheet 31 and multiple second ultrasonic atomization sheets 32 to perform atomization work, thereby increasing or decreasing the amount of atomized particles generated, controlling the concentration of drug atomized particles generated, and achieving the most suitable drug delivery rate and dose for the patient to inhale atomized liquid medicine particles in the bronchus. When the patient is a child or the dose requirement of the atomized medicine acting on the lesion is small, turn on the power switch 35 to energize the ultrasonic atomization module 3. At this time, only the first atomization switch 33 can be adjusted, and the first ultrasonic atomization sheet 31 uses ultrasonic directional pressure to spray the water-soluble liquid medicine into a mist, stably generating atomized particle-like liquid medicine. At this time, the concentration of the atomized particle liquid medicine is low, which is suitable for children and patients with a small dose requirement of the atomized medicine acting on the lesion to absorb. On the contrary, when the dose requirement of the atomized medicine acting on the lesion is large, the second atomization switch 34 can be adjusted to make multiple second ultrasonic atomization sheets 32 work simultaneously, stably generating more atomized particle-like liquid medicine, increasing the concentration of the generated drug atomized particles, and being suitable for patients with a large dose requirement of the atomized medicine acting on the lesion to absorb. The first atomization switch 33 and the second atomization switch 34 have adjustable gears, corresponding to the working efficiency of the first ultrasonic atomization sheet 31 and multiple second ultrasonic atomization sheets 32 and the concentration of the generated atomized particle-like liquid medicine. The ultrasonic atomization module 3 is equipped with a battery charging port 36, which is convenient for doctors to carry and applicable to various occasions. The heat dissipation holes 37 dissipate heat from the working ultrasonic atomization module 3 to make the ultrasonic atomization module 3 work stably.

[0036] Reference Figures 1 to 4 , in an embodiment, a one-way intake valve 41 along the intake direction of the atomizing compression tank 4 is provided on the mist outlet pipe 40. A compressed mist outlet pipe 42 is provided at the output end of the atomizing compression tank 4. An outlet valve 43 is provided on the compressed mist outlet pipe 42. The compressed mist outlet pipe 42 is connected to the detachable hose 10.

[0037] The atomized liquid medicine particles generated by the ultrasonic atomization reaction chamber 6 enter the atomizing compression tank 4 through the mist outlet pipe 40 and the one-way intake valve 41. The function of the one-way intake valve 41 is to prevent the atomized liquid medicine particles in the atomizing compression tank 4 from flowing back into the ultrasonic atomization reaction chamber 6 and affecting its coupling drug delivery efficiency. The drug delivery rate of the patient inhaling atomized liquid medicine particles can be adjusted by compressing the atomized drug particles in the atomizing compression tank 4 and controlling the opening degree of the outlet valve 43 on the mist outlet pipe 40, so as to achieve coupling drug delivery to the patient from the drug delivery rate of the atomized liquid medicine inhaled into particles.

[0038] Reference Figures 1 to 4, in one embodiment, two rotating buckles 44 are further provided on the atomizing compression tank 4, and L-shaped rotating slots 45 corresponding to the rotating buckles 44 are respectively formed on the medicament regulation box 2 and the ultrasonic atomization module 3.

[0039] This design is for the detachable ultrasonic nebulizer, which is convenient for cleaning the internal reaction vessels. The buckle 44 on the atomizing compression tank 4 enters from the vertical slot of the L-shaped rotating slot 45. After reaching the bottom, rotate the atomizing compression tank 4. The buckle 44 rotates in the horizontal direction of the L-shaped rotating slot 45. After rotating to the locked state at the bottom, the atomizing compression tank 4 and the positioning housing 5 can be fixedly connected to the ultrasonic atomization module 3 and the medicament regulation box 2. On the contrary, rotate the atomizing compression tank 4 in the opposite direction to remove the atomizing compression tank 4, and then the positioning housing 5 movably connected to the atomization module 3 can be removed. At this time, the atomization reaction chamber 6 plug-connected to the atomization module 3 can also be removed, which is convenient for cleaning and disinfecting these components.

[0040] Reference Figures 1 to 4 , in one embodiment, the rotating rod 14 is rotatably connected to the suction mask 1. An oxygen through hole 19 is formed in the rotating rod 14. A plurality of string-passing rings 101 are further provided on the suction mask 1. The design of the oxygen through hole 19 is to prevent insufficient oxygen supply when the patient inhales the atomized liquid medicine, improve the comfortable experience of the patient for the atomizer, and the plurality of string-passing rings 101 can meet the needs of different patients. The string can be passed through from different directions, allowing the patient to wear the suction mask 1 more comfortably and improving the stability of the patient wearing the suction mask 1.

[0041] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An intelligent nebulizer inhaler based on ultrasonic coupling drug delivery, characterized in that: The invention comprises an inhalation mask (1), a medicine regulating box (2), an ultrasonic atomization module (3) and an atomization compression tank (4), wherein the inhalation mask (1) is connected to the atomization compression tank (4) via a detachable hose (10), a positioning shell (5) is movably connected below the atomization compression tank (4), the bottom end of the positioning shell (5) is movably connected to the top left side of the ultrasonic atomization module (3), one side of the ultrasonic atomization module (3) is a control center, and the other side is connected to the medicine regulating box (2) located on the left side of the positioning shell (5), an ultrasonic ultrasonic atomization reaction chamber (6) is arranged in the positioning shell (5), the bottom end of the ultrasonic ultrasonic atomization reaction chamber (6) is plug-connected to the top left side of the ultrasonic atomization module (3), and the other end is connected to the atomization compression tank (4) via a mist outlet pipe (40); The rear end of the inhalation mask (1) is provided with a mist inlet pipe (11), the other end of the mist inlet pipe (11) is connected to a first one-way valve (12) for flowing to the inhalation mask (1), the other end of the first one-way valve (12) is connected to a detachable hose (10), the inhalation mask (1) is provided with an arc-shaped mist scraping strip (13) along the curvature direction of the inner wall, the front end of the arc-shaped mist scraping strip (13) is arranged in contact with the inner wall of the inhalation mask (1), the rear end of the arc-shaped mist scraping strip (13) is located at the center of the inhalation mask (1), and is connected to a rotating rod (14), the rotating rod (14) passes through the inhalation mask (1) in the horizontal direction along the center line of the inhalation mask (1), and extends to the outside of the inhalation mask (1) and is connected to a rotating handle (15), the inhalation mask (1) is provided with an arc-shaped groove (16) along the curvature direction of the inner wall, the bottom end of the arc-shaped groove (16) is provided with a mist liquid hole (17), and a detachable liquid receiving tank (18) is connected below the mist liquid hole (17).

2. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 1, characterized in that: The medicine control box (2) comprises a steam heating box (20), a steam recovery box (21) and a medicine preparation bin (22); the steam heating box (20) is heated by means of an electric heating switch (23); the output end of the steam heating box (20) is connected to a heating pipe (24); the heating pipe (24) is wound around the medicine preparation bin (22); the output end of the heating pipe (24) is connected to the steam recovery box (21); the steam recovery box (21) and the steam heating box (20) are connected via a recovery pipe (25); a second one-way valve (26) for flowing to the steam heating box (20) is also provided on the recovery pipe (25).

3. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 2, characterized in that: A drug adding pipe (27) and a water adding pipe (28) are arranged at the upper end of the drug preparation bin (22); the drug adding pipe (27) and the water adding pipe (28) pass through the upper wall of the drug control box (2) and are placed outside the drug control box (2); a first valve (201) and a second valve (202) are respectively arranged between the drug adding pipe (27) and the water adding pipe (28) and the drug control box (2).

4. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 2, characterized in that: The medicine control box (2) is also provided with a temperature measuring meter (29), wherein a measuring end of the temperature measuring meter (29) is located inside the medicine preparation chamber (22), and a display end is located outside the medicine control box (2). The output end of the medicine preparation chamber (22) is connected to the ultrasonic atomization reaction chamber (6) via a medicine outlet pipe (203), and a third valve (204) is also provided on the medicine outlet pipe (203). A control end of the third valve (204) passes through the medicine control box (2) and is located outside the medicine control box (2).

5. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 1, characterized in that: A first ultrasonic atomizing sheet (31) and a plurality of second ultrasonic atomizing sheets (32) are arranged at the top left side of the ultrasonic atomizing module (3); the first ultrasonic atomizing sheet (31) and the plurality of second ultrasonic atomizing sheets (32) are arranged in a circle at the bottom of the ultrasonic atomizing reaction chamber (6); the first ultrasonic atomizing sheet (31) and the plurality of second ultrasonic atomizing sheets (32) are respectively atomized and regulated by a first atomizing switch (33) and a second atomizing switch (34) on the ultrasonic atomizing module (3); the ultrasonic atomizing module (3) further comprises a power switch (35), a charging port (36) and a heat dissipation hole (37).

6. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 1, characterized in that: The mist outlet pipe (40) is provided with a mist inlet check valve (41) along the mist inlet direction of the atomizing compression tank (4); the output end of the atomizing compression tank (4) is provided with a compressed mist outlet pipe (42); the compressed mist outlet pipe (42) is provided with a mist outlet valve (43); and the compressed mist outlet pipe (42) is connected to a detachable hose (10).

7. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 1, characterized in that: The atomizing compression tank (4) is also provided with two rotating buckles (44), and the medicine regulating box (2) and the ultrasonic atomizing module (3) are respectively provided with L-shaped rotating buckles (45) corresponding to the rotating buckles (44).

8. The intelligent nebulizer inhaler based on ultrasonic coupling drug delivery according to claim 1, characterized in that: The rotating rod (14) is rotatably connected to the inhalation mask (1), an oxygen through hole (19) is provided in the rotating rod (14), and a plurality of rope pull rings (101) are also provided on the inhalation mask (1).

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