A portable medical atomizer with replaceable atomizing module

Abstract

The application provides a portable medical atomizer with replaceable atomization module, and belongs to the technical field of medical atomizers. The portable medical atomizer comprises an atomizer body, the outer wall of the atomizer body is fixedly connected with a flow pipe, the side surface of the flow pipe is fixedly connected with a connecting pipe, the inner wall of the connecting pipe is installed with a connecting block, and the outer wall of the connecting pipe is fixedly connected with an adjusting disc; an auxiliary replacement assembly is used for assisting the atomization work of the medical atomizer, and the auxiliary replacement assembly is connected with the connecting pipe. Through the auxiliary replacement assembly, the spray operation is started, the rotating disc in the auxiliary replacement assembly can switch different atomization effects, the atomization treatment of different parts of the respiratory tract of a patient is realized, the original manual disassembly and assembly mode of the atomization module is changed, the replacement progress of the atomization module is improved, the operation is simple, time and labor are saved, and the progress of the subsequent rehabilitation treatment of the patient is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of medical nebulizers, and in particular to a portable medical nebulizer with a replaceable nebulization module. Background Art

[0002] A medical nebulizer is a device that uses physical methods (such as ultrasound, compressed air flow or vibrating mesh) to convert liquid drugs (such as solutions or suspensions) into tiny aerosol particles. These aerosol particles can directly act on the respiratory tract or lungs through inhalation by the patient to achieve local or systemic treatment. It works mainly through the coordination of the filtration structure and the spray delivery system to ensure the purity and efficiency of drug atomization.

[0003] However, the specifications of portable medical nebulizers currently on the market all use a single aperture, that is, there is only one atomizing piece with one aperture inside an atomizing device, and the atomization effect is also single. In daily use, atomizers with different atomization effects are used according to the patient's condition. At the same time, the deposition sites (i.e., the action sites) of different mist particles in the respiratory tract are also different. Therefore, when patients need to use a nebulizer with different atomizing particles for atomization treatment, they need to disassemble the original nebulizer, replace the internal adaptive atomizing piece, and then install and use it. This method is relatively cumbersome, and the disassembly and assembly process is time-consuming and labor-intensive, affecting the progress of the patient's subsequent rehabilitation treatment. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a portable medical nebulizer with a replaceable atomization module to solve the problem that the specifications used in existing medical nebulizers are all single apertures. When a patient needs to use a nebulizer with different atomization particles, the original nebulizer needs to be disassembled, the internally adapted atomizer piece needs to be replaced, and then installed and used. This method is relatively cumbersome, and the disassembly and assembly process is time-consuming and labor-intensive, which affects the progress of the patient's subsequent rehabilitation treatment.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A portable medical nebulizer with a replaceable nebulizer module comprises a nebulizer body, an outer wall of the nebulizer body is fixedly connected to a circulation tube, a side of the circulation tube is fixedly connected to a connecting tube, an inner wall of the connecting tube is installed with a connecting block, an outer wall of the connecting tube is fixedly connected to an adjusting disk, a side of the connecting tube away from the circulation tube is fixedly connected to a fixed disk, and a side of the fixed disk is installed with a mask; an auxiliary replacement component, the auxiliary replacement component is used to assist the nebulization work of the medical nebulizer, and the auxiliary replacement component is connected to the connecting tube.

[0007] Optionally, the auxiliary replacement assembly includes a reinforcing plate fixedly connected to the outer wall of the connecting tube, a rotating disk is installed on the outer wall of the connecting tube, a support frame is installed on the inner wall of the rotating disk, the end of the support frame is fixedly connected to a fixed disk, and the middle position of the inner wall of the fixed disk is fixedly connected to a first atomizing plate.

[0008] Optionally, an elastic piece is fixedly connected to the outer wall of the support frame, a clamping plate is fixedly connected to the inner wall of the rotating disk, and a storage groove is provided on the outer wall of the rotating disk.

[0009] Optionally, an arc-shaped frame is rotatably connected to the inner wall of the connecting block, a weakening groove is provided in the middle of the arc-shaped frame, and a clamping column is fixedly connected to the inner wall of the bottom of the arc-shaped frame.

[0010] Optionally, a connecting frame is fixedly connected to the outer wall of the adjusting disk, a delivery pipe is attached to the outer wall of the connecting frame away from the adjusting disk, a second atomizing plate is fixedly connected to the end of the connecting frame away from the adjusting disk, and a control system is installed on the side of the second atomizing plate.

[0011] Optionally, a baffle is fixedly connected to the inner wall of the fixed disc, an extrusion frame is fixedly connected to the inner wall of the fixed disc, an oral tube is clamped on the side of the fixed disc, and a clamping plate is fixedly connected to the outer wall of the end of the oral tube.

[0012] Optionally, a connecting pipe is fixedly connected to the bottom of the mask, and a clamping disc is installed on the side of the mask close to the fixed disc. The upper and lower ends of the clamping disc are both provided with a first adapting groove, and both sides of the clamping disc are provided with a second adapting groove.

[0013] Optionally, one end of the spring is fixedly connected to the outer wall of the support frame, and the other end is slidably connected to the inner wall of the connecting tube, the clamping plates are symmetrically fixedly connected to the inner wall of the rotating disk, and the size between the clamping plates is smaller than the size of the first atomizing plate.

[0014] Optionally, the arc frame is arc-shaped, and a fixing column is fixedly installed on the top of the arc frame, the end of the fixing column is rotatably connected to the inner wall of the connecting block, and the clamping column is symmetrically installed on the inner wall of the bottom end of the arc frame and is made of flexible material.

[0015] Optionally, the middle part of the adjusting disk is rotatably connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to the inner wall of the connecting pipe, a slot is provided on the outer wall of the delivery pipe close to the connecting frame, a filter is fixedly connected to the end of the delivery pipe close to the connecting frame, the size of the slot is consistent with the size of the second atomizing plate, and a rubber curtain is provided on the inner wall of the slot.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, after the liquid medicine is placed on the top of the medical nebulizer through the auxiliary replacement component, the spray operation is started. The spray effect can be tested first. By turning the rotating disk in the auxiliary replacement component, different atomization effects can be switched in time to achieve atomization treatment of different parts of the patient's respiratory tract, changing the original manual disassembly and assembly of the atomization module. This can speed up the replacement of the atomization module, is simple to operate, saves time and effort, and ensures the progress of the patient's subsequent rehabilitation treatment.

[0018] By setting a rotating disk in the auxiliary replacement component, there are two atomizer plates with different apertures on the rotating disk to change the filtering atomization effect. When using it, the patient or the doctor can directly choose large-particle atomization or small-particle atomization according to the patient's respiratory condition, which can facilitate the patient's use and adjustment of the atomization effect, thereby improving the practicality and flexibility of the device.

[0019] By arranging a connecting frame, a delivery tube, a second nebulizer plate and a control system in the auxiliary replacement component, the upper and lower airways of the patient can be nebulized synchronously, so that the upper and lower airways of the patient can be treated at the same time, thereby improving the effect of treating upper and lower airway inflammatory diseases such as allergic rhinitis and bronchial asthma. The operation is simple and saves nebulization time for patients with upper and lower airway inflammatory diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the portable medical nebulizer mode 1 of the present invention;

[0022] Figure 2 Schematic diagram of the three-dimensional structure of the portable medical nebulizer mode 2 of the present invention

[0023] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of the flow pipe, connecting pipe and connecting block of the present invention;

[0024] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the atomizer tube, fixing plate and mask of the present invention.

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the reinforcing plate, rotating disk and supporting frame of the present invention;

[0026] Figure 6 This is an enlarged structural diagram of the support frame and atomizing sheet of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional enlarged structure of the spring piece, the clamping plate and the storage slot of the present invention;

[0028] Figure 8 This is a schematic diagram of the enlarged structure of the auxiliary replacement assembly of the present invention;

[0029] Figure 9 for Figure 8 Schematic diagram of the partially enlarged structure at point A in the middle

[0030] Figure 10 It is a schematic diagram of an enlarged cross-sectional perspective structure of the connecting frame and the delivery pipe of the present invention;

[0031] Figure 11 This is a schematic diagram of the three-dimensional enlarged structure of the second atomizer and control system of the present invention;

[0032] Figure 12 It is a schematic diagram of the three-dimensional enlarged structure of the baffle, the extrusion frame and the oral tube of the present invention;

[0033] Figure 13 This is a schematic diagram of an enlarged cross-sectional structure of the oral tube and the clamping plate of the present invention;

[0034] Figure 14 It is a schematic diagram of the three-dimensional enlarged structure of the connecting pipe, the first adapting groove and the second adapting groove of the present invention.

[0035] Reference numerals:

[0036] 1. Atomizer body; 2. Circulation tube; 3. Connecting tube; 301. Reinforcement plate; 302. Rotating disk; 303. Support frame; 304. Fixed disk; 305. First atomizing piece; 306. Spring piece; 307. Clamping plate; 308. Storage slot; 4. Connecting block; 401. Arc frame; 402. Weakening slot; 403. Clamping column; 5. Adjusting disk; 501. Connecting frame; 502. Delivery tube; 503. Second atomizing piece; 504. Control system; 6. Fixed disk; 601. Baffle; 602. Extrusion frame; 603. Oral tube; 604. Card; 7. Mask; 701. Connecting tube; 702. First adapter slot; 703. Second adapter slot.

[0037] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0038] The following describes in detail a portable medical nebulizer with a replaceable atomization module provided by the present invention, in conjunction with the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are optimal and preferred embodiments, and those skilled in the art may employ alternative implementations for some known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0039] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0040] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0041] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0042] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0043] like Figures 1 to 14As shown, an embodiment of the present invention provides a portable medical nebulizer with a replaceable atomization module, comprising a nebulizer body 1, the outer wall of the nebulizer body 1 is fixedly connected to a circulation tube 2, the side of the circulation tube 2 is fixedly connected to a connecting tube 3, the inner wall of the connecting tube 3 is installed with a connecting block 4, the outer wall of the connecting tube 3 is fixedly connected to an adjusting disk 5, the side of the connecting tube 3 away from the circulation tube 2 is fixedly connected to a fixed disc 6, and the side of the fixed disc 6 is installed with a mask 7; an auxiliary replacement component, the auxiliary replacement component is used to assist the atomization work of the medical nebulizer, the auxiliary replacement component is connected to the connecting tube 3, wherein the connection between the nebulizer body 1 and the circulation tube 2 is provided with a turbine design, so the medical nebulizer, the circulation tube 2 and the turbine design are existing structures and are not described in detail, the side of the connecting tube 3 is fixedly connected to the side of the circulation tube 2, the outer wall of the connecting block 4 is fixed to the inner wall of the connecting tube 3, the middle part of the adjusting disk 5 is fixed to the outer wall of the connecting tube 3, and the middle part relies on the rotating axis to adjust the deflection.

[0044] In the above structure, part of the fixed disc 6 and the mask 7 can be replaced according to the patient's usage. In conjunction with the intelligent technology inside the medical nebulizer, when using the fixed disc 6 and the mask 7, the turbine type of the medical nebulizer's mist outlet ensures that the patient's breathing level is monitored, with an emphasis on monitoring the peak expiratory flow rate PEF and the forced expiratory volume in the first second FEV1, which are important indicators for evaluating airway obstruction and lung function. During normal use, the body's respiratory system can also be tested to ensure real-time monitoring of the patient.

[0045] In the present invention, after the liquid medicine is placed on the top of the nebulizer body 1 through the auxiliary replacement component, the spray operation is started, and the spray effect can be tested first. By rotating the rotating disk 302 in the auxiliary replacement component, different atomization effects can be switched in time, and atomization treatment can be performed on different parts of the patient's respiratory tract. The original manual disassembly and assembly of the atomizer module is changed, which can speed up the replacement of the atomizer module, is simple to operate, saves time and effort, and ensures the progress of the patient's subsequent rehabilitation treatment.

[0046] like Figures 5 to 11 As shown, the auxiliary replacement assembly includes a reinforcing plate 301 fixedly connected to the outer wall of the connecting tube 3, a rotating disk 302 is installed on the outer wall of the connecting tube 3, a support frame 303 is installed on the inner wall of the rotating disk 302, the end of the support frame 303 is fixedly connected to a fixed disk 304, the middle position of the inner wall of the fixed disk 304 is fixedly connected to the first atomizing piece 305, the outer wall of the support frame 303 is fixedly connected to a spring piece 306, the inner wall of the rotating disk 302 is fixedly connected to a clamping plate 307, a storage groove 308 is provided on the outer wall of the rotating disk 302, an arc frame 401 is rotatably connected to the inner wall of the connecting block 4, a weakening groove 402 is provided in the middle position of the arc frame 401, and a clamping column 403 is fixedly connected to the inner wall of the bottom of the arc frame 401.

[0047] The outer wall of the adjusting disk 5 is fixedly connected to a connecting frame 501, and a delivery pipe 502 is attached to the outer wall of the connecting frame 501 away from the adjusting disk 5. The end of the connecting frame 501 away from the adjusting disk 5 is fixedly connected to a second atomizing piece 503, and a control system 504 is installed on the side of the second atomizing piece 503. One end of the elastic piece 306 is fixedly connected to the outer wall of the supporting frame 303, and the other end is slidably connected to the inner wall of the connecting pipe 3. The clamping plate 307 is symmetrically fixedly connected to the inner wall of the rotating disk 302. The clamping plate 307 The size between them is smaller than that of the first atomizing sheet 305. The arc frame 401 is arc-shaped, and a fixing column is fixedly installed on the top of the arc frame 401. The end of the fixing column is rotatably connected to the inner wall of the connecting block 4. The clamping column 403 is symmetrically installed on the inner wall of the bottom end of the arc frame 401 and is made of flexible material. The reinforcing plate 301 is L-shaped and fixed on the outer wall of the connecting pipe 3. The end of the support frame 303 rotates on the inner wall of the rotating disk 302, and a weakened portion is provided in the middle. The side of the support frame 303 is installed with a limiting block made of rubber. There are two first atomizing sheets 305, one with a large aperture and the other with a small aperture. The outer circumference of the first atomizing sheet 305 matches the inner circumference of the fixed plate 304. The inner wall of the clamping plate 307 is hollowed out and made of a flexible material. The storage groove 308 is provided on the inner wall of the connecting tube 3 and its size is consistent with that of the first atomizing sheet 305. The arc frame 401 is an arc-shaped structure, with the top rotating on the inner wall of the connecting block 4 and a U-shaped groove provided at the bottom. The weakening groove 402 is provided in the middle of the arc frame 401 and passes through the arc frame 401. The clamping column 403 is fixed to the bottom end of the arc frame 401 and the clamping column 403 is made of a flexible material.

[0048] The middle part of the regulating disk 5 is rotatably connected to a rotating shaft, and both ends of the rotating shaft are fixedly connected to the inner wall of the connecting tube 3. One end of the delivery tube 502 has a large aperture and the other end has a small aperture, wherein the large aperture is connected to the atomizer body 1 and the small aperture is connected to the fixed disc 6. A notch is provided on the outer wall of the delivery tube 502 near the connecting frame 501, and a filter is fixedly connected to the end of the delivery tube 502 near the connecting frame 501. A limiting groove is provided on the outer wall of the delivery tube 502, and the size of the notch is consistent with the size of the second atomizing plate 503. A rubber curtain is provided on the inner wall of the notch.

[0049] like Figure 4As shown, the above structure is only improved for the atomization module, and the other parts are not affected. Before use, pour the liquid medicine into the top of the nebulizer body 1, then start the switch button to check whether the atomization effect meets the patient's inhalation conditions. If it does not meet the requirements, the aperture of the first atomizer piece 305 needs to be adjusted. Place your finger on the surface of the rotating disk 302 and rotate it counterclockwise. A little force is required when rotating. Since the limit block on the back of the fixed disk 304 is in contact with the outer wall limit groove of the delivery tube 502, the position of the first atomizer piece 305 is just locked, which facilitates the atomization work. At this time, to replace the first atomizer piece 305 with another aperture, it is necessary to force the limit block out of the limit groove, and then continue to rotate counterclockwise. The first atomizer piece 305 with another aperture will first pass through the arc frame 401, and the arc frame 401 will go deep into the storage slot 308, and continue to go deeper under the continuous rotation of the rotating disk 302 until the side of the clamping column 403 is against the fixed disk 30 4 and then continue to rotate. At this time, the first atomizing sheet 305 of another aperture has entered the inner cavity of the connecting tube 3. During the rotation, the arc frame 401 will be pulled out, connecting the clamping column 403 and the fixed plate 304. At this time, the first atomizing sheet 305 of another aperture will be pulled out from the storage groove 308. When the clamping column 403 can no longer clamp the outer wall of the fixed plate 304, the arc frame 401 is reset, the support frame 303 and the first atomizing sheet 305 of another aperture are pulled out, and the spring piece 306 is also pulled out to play a certain supporting role. Finally, after rotating 180°, the limit block on the back of the fixed plate 304 is stuck in the limit groove on the outer wall of the delivery tube 502, completing the adjustment of the first atomizing sheet 305. After the fixed plate 304 and the delivery tube 502 are clamped, the sealing rings on the two will effectively prevent the liquid medicine and atomized gas from overflowing.

[0050] Similarly, if a first atomizing sheet 305 with another aperture is needed, it can be rotated 180° again, and the above process can be repeated. This can facilitate the patient's use and adjustment of the atomization effect, thereby improving the practicality and flexibility of the device. It is worth mentioning that the rotating disk 302 has only two first atomizing sheets 305 with different apertures, and the selection of these two apertures is also in line with existing atomization equipment and atomization standards. The middle value of conventional atomization is taken as a reference value, one aperture is below the middle value, and the other aperture is above the middle value. The rotation of the rotating disk 302 is not very flexible, but has a certain resistance and does not affect the patient's rotation, preventing the rotating disk 302 from rotating too flexibly and causing the limit block and the limit groove to loosen, affecting the sealing.

[0051] Finally, if the patient needs precise atomization inhalation of the upper and lower airways, the rotating disk 302 is rotated to the point where the large-aperture first atomizer plate 305 is located at the channel opening of the delivery tube 502 to ensure the sealing of the entire channel of the delivery tube 502, and then the adjusting disk 5 is rotated clockwise to rotate the connecting frame 501 and the second atomizer plate 503 downward and allow the second atomizer plate 503 to pass through the slot position of the delivery tube 502 and continue downward, finally passing through the rubber curtain and being stuck in the middle position of the delivery tube 502. The size of the second atomizer plate 503 is consistent with the size of the middle part of the delivery tube 502, and the second atomizer plate 503 also has a sealing ring adapted thereto. The upper half of the aperture of the second atomizer plate 503 is a large aperture, and the lower half of the aperture is a small aperture, that is, one second atomizer plate 503 can simultaneously atomize two different types of atomized gases. At this time, after starting the medical nebulizer, two different types of atomized particles will come out of the second atomizer plate 503.

[0052] It should be pointed out in particular that the two different apertures in the second atomizer sheet 503 are consistent with the two different apertures in the first atomizer sheet 305. Therefore, as mentioned earlier, the large-aperture card of the first atomizer sheet 305 is connected to the channel of the delivery tube 502, so that the atomized particles coming out of the second atomizer sheet 503 will not be affected by the first atomizer sheet 305, and continue to be sprayed out from the first atomizer sheet 305. After spraying, the patient can inhale them into the body. The atomized particles will be automatically selected by the human body to be in the upper airway or the lower airway, so that the patient's upper and lower airways can be treated at the same time, thereby improving the effect of treating upper and lower airway inflammatory diseases such as allergic rhinitis and bronchial asthma. The operation is simple and saves the atomization time of patients with upper and lower airway inflammatory diseases.

[0053] like Figures 12 to 14As shown, a baffle 601 is fixedly connected to the inner wall of the fixed disc 6, an extrusion frame 602 is fixedly connected to the inner wall of the fixed disc 6, an oral tube 603 is clamped on the side of the fixed disc 6, and a clamping plate 604 is fixedly connected to the outer wall of the end of the oral tube 603. The bottom of the mask 7 is fixedly connected to a connecting pipe 701, and a clamping disc is installed on the side of the mask 7 close to the fixed disc 6. The upper and lower ends of the clamping disc are provided with a first adapting groove 702, and both sides of the clamping disc are provided with a second adapting groove 703. The baffle 601 is fixed to the side of the fixed disc 6 and is symmetrically distributed. The extrusion frame 602 is fixed to the side of the fixed disc 6 and is on the same side as the baffle 601. The inner wall of the frame 602 is hollow and penetrated, and the oral tube 603 is an existing structure, which will not be elaborated in detail. The clamping plate 604 is fixed to the end of the oral tube 603 close to the fixed disc 6, and the outer wall of the clamping plate 604 is clamped on the inner wall of the baffle 601. The connecting pipe 701 is made of rubber, one end of which is connected to the outer wall of the mask 7, and the other end is connected to the outer wall of the middle part of the atomizer body 1. The first adapting groove 702 and the second adapting groove 703 are both opened on the clamping disc, and the first adapting groove 702 is symmetrically distributed up and down, and the second adapting groove 703 is symmetrically distributed on both sides, and the size of the first adapting groove 702 is adapted to the size of the baffle 601, and the size of the second adapting groove 703 is adapted to the size of the extrusion frame 602.

[0054] Through the above structure, before the start of atomization, the nozzle of the oral tube 603 is first placed vertically into the inner wall of the fixed disc 6. At this time, the baffle 601 and the clamping plate 604 are misaligned and do not conflict with each other, and the extrusion frame 602 is squeezed and gradually deformed by the side of the oral tube 603 until the side of the oral tube 603 is completely against the middle position of the inner wall of the fixed disc 6. The oral tube 603 is rotated so that its nozzle is in a horizontal state. At this time, the clamping plate 604 and the baffle 601 are clamped with each other, and the extrusion frame 602 acts as an interaction force to ensure the stability of the oral tube 603. Then, the medical nebulizer is started, and the first atomizer sheet 3 is opened. 05 or after the second atomizing sheet 503 works, the atomized particles will flow directly to the middle position of the fixed disc 6 along the delivery tube 502, and then flow to the oral tube 603 for the patient to inhale. It is worth mentioning that the clamping plate 604 on the oral tube 603 can be rotated at a certain angle so that the clamping plate 604 is located in the gap between the baffle 601 and the extrusion frame 602, and the distance of the gap is greater than the arc length of the clamping plate 604, so that the oral tube 603 can be removed as a whole in this state, and it is not necessary to vertically turn the mouthpiece of the oral tube 603 for complete disassembly and assembly. This state is convenient for replacing and cleaning the oral tube 603.

[0055] Among them, the oral tube 603 and the mask 7 can be used interchangeably according to actual circumstances, and the oral tube 603 and the mask 7 can be used multiple times by the same patient. During use, the health data collection technology inside the medical nebulizer is used to monitor the patient's usage in real time. Based on the health data collection technology, different patient data can be detected in different modes. When using the mask 7 at rest, the respiratory rate, respiratory intensity, and the maximum volume of air after the maximum inhalation and rapid exhalation in 1s are detected. When using the oral tube 603, the peak expiratory flow rate and the maximum volume of air after the maximum inhalation and rapid exhalation in 1s are detected. The above data can be queried by the smart APP through Bluetooth technology to achieve effective monitoring. After monitoring, a large amount of user data can be analyzed, integrated and learned through the machine learning technology inside the medical nebulizer to output preliminary diagnosis and treatment guidance. For some patients and doctors who cannot interact directly, real-time interaction between the doctor and the patient can be achieved based on real-time communication technology. The doctor and the patient can interact with data through the cloud server.

[0056] The workflow of the technical solution provided by the present invention is as follows:

[0057] First of all, it should be noted that the present invention only improves the atomization module, and the other components do not affect the use.

[0058] Before use, pour the medicine liquid into the top of the nebulizer body 1, then turn on the switch button to check whether the atomization effect meets the patient's inhalation conditions. If it does not meet the requirements, the aperture of the first atomizer plate 305 needs to be adjusted. Place your finger on the surface of the rotating disk 302 and rotate it counterclockwise. A little force is required when rotating. Because the limit block on the back of the fixed disk 304 contacts the limit groove on the outer wall of the delivery tube 502, the position of the first atomizer plate 305 is just locked, which facilitates atomization. At this time, to replace the first atomizer plate 305 with another aperture, it is necessary to force the limit block out of the limit groove, and then continue to rotate counterclockwise. The first atomizer plate 305 with another aperture will first pass through the arc frame 401, and the arc frame 401 will go deep into the storage slot 308 and continue to go deeper as the rotating disk 302 continues to rotate until the side of the clamping column 403 is against the outer wall of the fixed disk 304 and then continue to rotate.

[0059] At this time, the first atomizing sheet 305 of another aperture has entered the inner cavity of the connecting tube 3, and the arc frame 401 will be pulled out during the rotation, connecting the clamping column 403 and the fixed disk 304. At this time, the first atomizing sheet 305 of another aperture will be pulled out from the storage groove 308. When the clamping column 403 can no longer clamp the outer wall of the fixed disk 304, the arc frame 401 is reset, the support frame 303 and the first atomizing sheet 305 of another aperture are pulled out, and the spring piece 306 is also pulled out to play a certain supporting role. Finally, after rotating 180°, the limit block on the back of the fixed disk 304 is stuck in the limit groove on the outer wall of the delivery tube 502, completing the adjustment of the first atomizing sheet 305. After the fixed disk 304 and the delivery tube 502 are clamped, the sealing ring on the two will effectively prevent the liquid medicine and atomized gas from overflowing.

[0060] Similarly, if a first atomizing plate 305 with another aperture is required, it can be rotated 180° again and the above process can be repeated. It is worth mentioning that the rotating disk 302 has only two first atomizing plates 305 with different apertures, and the selection of these two apertures is also in line with existing atomization equipment and atomization standards. The middle value of conventional atomization is taken as a reference value, one aperture is below the middle value, and the other aperture is above the middle value. The rotation of the rotating disk 302 is not very flexible, but has a certain resistance and does not affect the patient's rotation, preventing the rotating disk 302 from rotating too flexibly and causing the limit block and limit groove to loosen, affecting the sealing.

[0061] Finally, if the patient needs precise atomization inhalation of the upper and lower airways, the rotating disk 302 is rotated to the point where the large-aperture first atomizer plate 305 is located at the channel opening of the delivery tube 502 to ensure the sealing of the entire channel of the delivery tube 502, and then the adjusting disk 5 is rotated clockwise to rotate the connecting frame 501 and the second atomizer plate 503 downward and allow the second atomizer plate 503 to pass through the slot position of the delivery tube 502 and continue downward, finally passing through the rubber curtain and being stuck in the middle position of the delivery tube 502. The size of the second atomizer plate 503 is consistent with the size of the middle part of the delivery tube 502, and the second atomizer plate 503 also has a sealing ring adapted thereto. The upper half of the aperture of the second atomizer plate 503 is a large aperture, and the lower half of the aperture is a small aperture, that is, one second atomizer plate 503 can simultaneously atomize two different types of atomized gases. At this time, after starting the medical nebulizer, two different types of atomized particles will come out of the second atomizer plate 503.

[0062] It should be pointed out in particular that the two different apertures in the second atomizer sheet 503 are consistent with the two different apertures in the first atomizer sheet 305. Therefore, as mentioned earlier, the large-aperture card of the first atomizer sheet 305 is connected to the channel of the delivery tube 502, so that the atomized particles coming out of the second atomizer sheet 503 will not be affected by the first atomizer sheet 305, and continue to be sprayed out from the first atomizer sheet 305. After spraying, the patient can inhale them into the body. The atomized particles will be automatically selected by the human body to be in the upper airway or the lower airway, so that the patient's upper and lower airways can be treated at the same time, thereby improving the effect of treating upper and lower airway inflammatory diseases such as allergic rhinitis and bronchial asthma. The operation is simple and saves the atomization time of patients with upper and lower airway inflammatory diseases.

[0063] Before the start of atomization, the nozzle of the oral tube 603 is first placed vertically into the inner wall of the fixed disc 6. At this time, the baffle 601 and the clamping plate 604 are misaligned and do not conflict with each other, and the extrusion frame 602 is squeezed and gradually deformed by the side of the oral tube 603 until the side of the oral tube 603 is completely against the middle position of the inner wall of the fixed disc 6. The oral tube 603 is rotated so that its nozzle is in a horizontal state. At this time, the clamping plate 604 and the baffle 601 are clamped with each other, and the extrusion frame 602 acts as an interaction force to ensure the stability of the oral tube 603. Then, the medical nebulizer is started. After the first atomizing piece 305 or After the second atomizing sheet 503 is working, the atomized particles will flow directly to the middle position of the fixed disc 6 along the delivery tube 502, and then flow to the oral tube 603 for the patient to inhale. It is worth mentioning that the clamping plate 604 on the oral tube 603 can be rotated to a certain angle so that the clamping plate 604 is located in the gap between the baffle 601 and the extrusion frame 602, and the distance of the gap is greater than the arc length of the clamping plate 604. In this state, the oral tube 603 can be removed as a whole, and it is not necessary to vertically turn the mouthpiece of the oral tube 603 for complete disassembly and assembly. This state is convenient for replacing and cleaning the oral tube 603.

[0064] Among them, the oral tube 603 and the mask 7 can be used interchangeably according to actual circumstances, and the oral tube 603 and the mask 7 can be used multiple times by the same patient. During use, the health data collection technology inside the medical nebulizer is used to monitor the patient's usage in real time. Based on the health data collection technology, different patient data can be detected in different modes. The respiratory rate and respiratory intensity are detected when the mask 7 is in a resting state. When the oral tube 603 is used, the peak expiratory flow rate and the maximum volume of air exhaled rapidly and forcefully in 1 second after the maximum inhalation are detected. The above data can be queried by smart APP data through Bluetooth technology to achieve effective monitoring. After monitoring, a large amount of user data can be analyzed, integrated and learned through the machine learning technology inside the medical nebulizer to output preliminary diagnosis and treatment guidance. For some patients and doctors who cannot interact directly, real-time interaction between the doctor and the patient can be achieved based on real-time communication technology. The doctor and the patient can interact with data through the cloud server.

[0065] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. While specific details are described in detail in the preferred embodiments to provide a thorough understanding of the present invention, those skilled in the art will be able to fully understand the present invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0066] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A portable medical nebulizer with a replaceable nebulizer module, comprising a nebulizer body, characterized in that: The outer wall of the atomizer body is fixedly connected to a flow tube, a side of the flow tube is fixedly connected to a connecting tube, an inner wall of the connecting tube is installed with a connecting block, an outer wall of the connecting tube is fixedly connected to an adjusting disk, a side of the connecting tube away from the flow tube is fixedly connected to a fixed disk, and a face mask is installed on the side of the fixed disk; An auxiliary replacement component, the auxiliary replacement component is used to assist the atomization work of the medical nebulizer, and the auxiliary replacement component is connected to the connecting tube; The auxiliary replacement assembly includes a reinforcing plate fixedly connected to the outer wall of the connecting tube, a rotating disk mounted on the outer wall of the connecting tube, a support frame mounted on the inner wall of the rotating disk, a fixed disk fixedly connected to the end of the support frame, and a first atomizing plate fixedly connected to the middle position of the inner wall of the fixed disk; An arc-shaped frame is rotatably connected to the inner wall of the connecting block, a weakening groove is provided in the middle of the arc-shaped frame, and a clamping column is fixedly connected to the inner wall of the bottom of the arc-shaped frame; The arc frame is in an arc shape, and a fixing column is fixedly installed on the top of the arc frame. The end of the fixing column is rotatably connected to the inner wall of the connecting block. The clamping column is symmetrically installed on the inner wall of the bottom end of the arc frame and is made of flexible material; An elastic piece is fixedly connected to the outer wall of the support frame, a clamping plate is fixedly connected to the inner wall of the rotating disk, and a storage groove is opened on the outer wall of the rotating disk; The end of the support frame rotates on the inner wall of the rotating disk. The first atomizing sheets have two pieces, one with a large aperture and the other with a small aperture. The outer circumference of the first atomizing sheet matches the inner circumference of the fixed disk. The size of the storage tank is consistent with that of the first atomizing sheet. A limiting block is installed on the back of the fixed disk, a connecting frame is fixedly connected to the outer wall of the adjusting disk, a delivery pipe is attached to the outer wall of the connecting frame away from the adjusting disk, and a limiting groove is provided on the outer wall of the delivery pipe; When the aperture of the first atomizer plate needs to be adjusted, the finger rests on the surface of the rotating disk and rotates counterclockwise to dislocate the limit block from the limit groove, and then continues to rotate counterclockwise. The first atomizer plate of another aperture will first pass through the arc frame, and the arc frame will penetrate into the storage groove and continue to penetrate as the rotating disk rotates continuously until the side of the clamping post rests on the outer wall of the fixed plate and continues to rotate. At this time, the first atomizer plate of another aperture has entered the inner cavity of the connecting tube. During the rotation, the arc frame will be pulled out together with the clamping post and the fixed plate. At this time, the first atomizer plate of another aperture will be pulled out of the storage groove. When the clamping post can no longer clamp the outer wall of the fixed plate, the arc frame is reset, the support frame and the first atomizer plate of the other aperture are pulled out, and the spring piece will also be pulled out to support it. Finally, after rotating 180°, the limit block on the back of the fixed plate is stuck in the limit groove on the outer wall of the delivery tube, and the adjustment of the first atomizer plate is completed.

2. The portable medical nebulizer with a replaceable nebulizer module according to claim 1, characterized in that: The end of the connecting frame away from the regulating disk is fixedly connected to the second atomizing plate, and a control system is installed on the side of the second atomizing plate.

3. The portable medical nebulizer with a replaceable nebulizer module according to claim 1, characterized in that: A baffle is fixedly connected to the inner wall of the fixed disc, an extrusion frame is fixedly connected to the inner wall of the fixed disc, an oral tube is clamped on the side of the fixed disc, and a clamping plate is fixedly connected to the outer wall of the end of the oral tube.

4. The portable medical nebulizer with a replaceable nebulizer module according to claim 1, characterized in that: The bottom of the mask is fixedly connected with a connecting pipe, and a clamping disc is installed on the side of the mask close to the fixed disc. The upper and lower ends of the clamping disc are both provided with a first adapting groove, and both sides of the clamping disc are both provided with a second adapting groove.

5. The portable medical nebulizer with a replaceable nebulizer module according to claim 1, characterized in that: One end of the spring is fixedly connected to the outer wall of the support frame, and the other end is slidably connected to the inner wall of the connecting pipe. The clamping plates are symmetrically fixedly connected to the inner wall of the rotating disk, and the size between the clamping plates is smaller than the size of the first atomizing sheet.

6. The portable medical nebulizer with a replaceable nebulizer module according to claim 2, characterized in that: The middle part of the adjusting disk is rotatably connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to the inner wall of the connecting pipe, a notch is provided on the outer wall of the delivery pipe close to the connecting frame, and a filter is fixedly connected to the end of the delivery pipe close to the connecting frame. The size of the notch is consistent with the size of the second atomizing plate, and a rubber curtain is provided on the inner wall of the notch.

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