Handheld nanocrystallization sodium chloride inhaler and nanocrystallization sodium chloride filling method

Abstract

The invention belongs to the technical field of medical supplies, and particularly relates to a handheld nanocrystallization sodium chloride inhaler and a nanocrystallization sodium chloride filling method.The handheld nanocrystallization sodium chloride inhaler comprises a box body, a box cover is arranged at the upper end of the box body in a clamped mode, and buckle mechanisms are fixed to the left side and the right side of the box body and the left side and the right side of the box cover correspondingly. If the condition that the sodium chloride particles are agglomerated is observed, the stirring rod can be driven to rotate through the rotating mechanism, and the electric heating rod in the stirring rod is started, so that the sodium chloride particles are continuously stirred and heated, internal moisture is removed, and the sodium chloride particles can be normally inhaled into the respiratory tract of a human body; when the inhaler is used, the inhaler is placed in the box body, the box cover at the upper end is closed, the disinfection cover at the lower end of the box cover is clamped outside the suction nozzle, and the suction nozzle is disinfected and sterilized through the ultraviolet germicidal lamp, so that the use safety is ensured.

Description

A handheld nano-sized sodium chloride inhaler and a method for dispensing nano-sized sodium chloride. Technical Field

[0001] This invention relates to the field of medical supplies technology, specifically to a handheld nano-sized sodium chloride inhaler and a method for dispensing nano-sized sodium chloride. Background Technology

[0002] Nano-sized sodium chloride inhalers are primarily used to treat respiratory diseases. By converting sodium chloride solution into nano-sized particles, they allow the solution to act directly on the respiratory tract, exerting multiple effects, including: Sodium chloride nebulization reduces sputum viscosity, making it easier to cough up; hypertonic sodium chloride solutions absorb water into the airways, diluting sputum and stimulating the cough reflex, suitable for patients with thick sputum, such as those with chronic bronchitis or emphysema; nebulized sodium chloride reduces respiratory mucosal congestion and edema; isotonic solutions maintain the osmotic pressure balance of mucosal cells, reducing swelling caused by inflammation, and are often used for mucosal edema caused by laryngitis or allergic rhinitis; sodium chloride nebulization provides moisture to the respiratory tract, preventing dryness. For patients with long-term endotracheal intubation or in dry environments, nebulization can maintain airway moisture, preventing mucosal damage and crusting of secretions. Sodium chloride nebulization can be used as a carrier in combination with other drugs, such as antibiotics or hormones, ensuring uniform drug distribution, enhancing efficacy, and reducing local irritation. Nebulized sodium chloride can reduce airway sensitivity and, through humidification and cleansing, reduce bronchospasm caused by cold air or irritants, making it suitable for patients with asthma or chronic cough. However, existing nano-sized sodium chloride inhalers still have the following technical problems: the dry sodium chloride particles inside existing nano-sized sodium chloride inhalers tend to clump together after repeated use and becoming damp, making it impossible to inhale the particles and affecting the treatment effect; and after use, saliva easily adheres to the outside of the inhaler, which can easily breed bacteria and is not hygienic.

[0003] Therefore, a handheld nano-sized sodium chloride inhaler is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of this invention is to provide a handheld nano-sized sodium chloride inhaler and a method for dispensing nano-sized sodium chloride, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a handheld nano-sized sodium chloride inhaler, comprising a housing, a lid snapped onto the upper end of the housing, and snap-fit ​​mechanisms fixed on the left and right sides of the housing and the lid; a limiting mechanism fixed inside the housing, a sodium chloride microparticle container fixed inside the limiting mechanism, an installation tube fixed to the lower side of the sodium chloride microparticle container, a threaded connecting tube threadedly connected inside the installation tube, a first composite filter snapped onto the upper end of the installation tube via the threaded connecting tube, an air inlet tube fixed to the front side of the threaded connecting tube, and a first limiting ring fixed inside the air inlet tube. A pressure plate is fixed to the front end of the first limiting ring, and the side wall of the pressure plate has evenly arranged air inlets. An antibacterial filter is fixed between the first limiting ring and the pressure plate. A disassembly tube is threaded to the upper side of the sodium chloride microparticle container, and a second limiting ring is fixed inside the disassembly tube. A suction nozzle is threaded to the upper end of the disassembly tube, and a second composite filter is clamped and fixed between the second limiting ring and the suction nozzle. A sterilization mechanism is fixed to the lower side of the lid, and a rotating mechanism is provided on the rear side of the sodium chloride microparticle container. The front end of the rotating mechanism extends into the interior of the sodium chloride microparticle container and is fixed with symmetrical stirring rods. An electric heating rod is fixed inside the stirring rod.

[0006] Preferably, the latching mechanism includes a plastic latch plate and a latching block. The plastic latch plate is fixedly connected to the left and right sides of the box lid, and the latching block is fixedly connected to the left and right sides of the box body. The plastic latch plate and the latching block engage.

[0007] Preferably, the limiting mechanism includes two fixed blocks, which are respectively fixedly connected to the left and right ends of the inner wall of the box. A slider is slidably connected inside each of the two fixed blocks. A moving rod is fixed to the side of each slider that is close to it. A clamp is fixed to the end of each moving rod that is close to it. The moving rod is slidably connected to the side wall of the fixed block. A spring is sleeved on the outside of each moving rod. One end of the spring is fixedly connected to the side wall of the slider, and the other end of the spring is fixedly connected to the inner wall of the fixed block. An arc-shaped support is fixed to the lower end of the side of each fixed block that is close to it. The lower side of the sodium chloride microparticle container contacts the upper side of the two arc-shaped supports.

[0008] Preferably, the upper and lower sides of the air intake pipe are threaded with mounting bolts, and the pressure plate is fixedly connected to the air intake pipe by the mounting bolts.

[0009] Preferably, the rotating mechanism includes a mounting shell, which is fixedly connected to the rear side of the sodium chloride microparticle container. A drive motor is fixed inside the mounting shell, and a rotating rod is fixed to the output end of the drive motor. The rotating rod is rotatably connected to the rear side of the sodium chloride microparticle container. The front end of the rotating rod extends into the interior of the sodium chloride microparticle container and is fixed with symmetrical connecting rods. The opposite ends of the two connecting rods are fixedly connected to the side wall of the stirring rod.

[0010] Preferably, the disinfection mechanism includes two fixing rods, the upper ends of which are fixedly connected to the upper end of the inner wall of the box cover, and the lower ends of the two fixing rods are jointly fixed with a disinfection cover, the inner wall of which is fixed with an ultraviolet germicidal lamp.

[0011] Preferably, the sodium chloride microparticle container is provided with an observation port on the front side.

[0012] A method for adding nano-sized sodium chloride to a handheld nano-sized sodium chloride inhaler: When the sodium chloride microparticles inside the sodium chloride microparticle container are used up, simply remove the disassembly tube at the top, pour the sodium chloride microparticles into the sodium chloride microparticle container, and then thread the disassembly tube back on to complete the addition of sodium chloride microparticles.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1) During the use of this application, if the sodium chloride particles are observed to clump together, the stirring rod can be rotated by the rotating mechanism, and the electric heating rod inside the stirring rod can be activated to continuously stir and heat the sodium chloride particles, remove the internal moisture, and ensure that the sodium chloride particles can be normally inhaled into the human respiratory tract; 2) After using the inhaler, the inhaler is placed inside the box, the top cover is closed, and the disinfection cover at the bottom of the cover is engaged with the outside of the mouthpiece. The mouthpiece is then disinfected and sterilized by an ultraviolet germicidal lamp to ensure safe use. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the structure of the present invention; Figure 2 is a cross-sectional schematic diagram of Figure 1; Figure 3 is a schematic diagram of the structure of the sodium chloride microparticle container; Figure 4 is a schematic diagram of the structure of the limiting mechanism; Figure 5 is an enlarged schematic diagram of part A in Figure 1; Figure 6 is an enlarged schematic diagram of part B in Figure 1; Figure 7 is a top cross-sectional view of the air inlet pipe; Figure 8 is a side view of the rotating mechanism.

[0015] In the diagram: 1. Box body, 2. Box lid, 3. Sodium chloride microparticle container, 4. Installation tube, 5. Threaded connecting tube, 6. First composite filter, 7. Air inlet tube, 8. First limiting ring, 9. Pressure plate, 10. Antibacterial filter, 11. Disassembly tube, 12. Second limiting ring, 13. Suction nozzle, 14. Second composite filter, 15. Stirring rod, 16. Electric heating rod, 17. Plastic clamping plate, 18. Clamping block, 19. Fixing block, 20. Sliding block, 21. Moving rod, 22. Clamping plate, 23. Spring, 24. Arc-shaped support block, 25. Mounting shell, 26. Drive motor, 27. Rotating rod, 28. Connecting rod, 29. Fixing rod, 30. Disinfection cover, 31. Ultraviolet germicidal lamp. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] In the description of this invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Example 1

[0018] Please refer to Figures 1-8. This invention provides a technical solution: a handheld nano-sized sodium chloride inhaler, comprising a housing 1, a lid 2 snapped onto the upper end of the housing 1, and snap-fit ​​mechanisms fixed to the left and right sides of both the housing 1 and the lid 2. The lid 2 is fixed to the upper end of the housing 1 via the snap-fit ​​mechanisms. A limiting mechanism is fixed inside the housing 1, and a sodium chloride microparticle container 3 is fixed inside the limiting mechanism. An installation tube 4 is fixed to the lower side of the sodium chloride microparticle container 3, and a threaded connecting tube 5 is threaded into the installation tube 4. A first composite [device / component] is snapped onto the upper end of the installation tube 4 via the threaded connecting tube 5. The filter screen 6 and the threaded connecting pipe 5 are connected to an air inlet pipe 7. A first limiting ring 8 is fixed inside the air inlet pipe 7. A pressure plate 9 is fixed to the front end of the first limiting ring 8. The side wall of the pressure plate 9 has evenly distributed air inlets. An antibacterial filter screen 10 is fixed between the first limiting ring 8 and the pressure plate 9. When the filtration efficiency of the first composite filter screen 6, the second composite filter screen 14, and the antibacterial filter screen 10 decreases after prolonged use, they can all be replaced accordingly. The upper side of the sodium chloride microparticle container 3 is threaded with a disassembly pipe 11. A second limiting ring 12 is fixed inside the disassembly pipe 11. The upper end of the disassembly pipe 11 is threaded... A suction nozzle 13 is connected, and a second composite filter 14 is clamped and fixed between the second limiting ring 12 and the suction nozzle 13. When sodium chloride microparticles need to be added inside the sodium chloride microparticle container 3, the upper disassembly tube 11 is directly removed, the sodium chloride microparticles are poured into the sodium chloride microparticle container 3, and the disassembly tube 11 is tightened again. A sterilization mechanism is fixed on the lower side of the lid 2, and a rotating mechanism is provided on the rear side of the sodium chloride microparticle container 3. The front end of the rotating mechanism extends into the inside of the sodium chloride microparticle container 3 and is fixed with symmetrical stirring rods 15. An electric heating rod 16 is fixed inside the stirring rod 15. When the suction nozzle 14 is used, the filter is heated. After use, saliva will adhere to the outside of the suction nozzle 13. Wipe it with a tissue, then place it inside the box 1, close the top lid 2, and sterilize it with ultraviolet light through the sterilization mechanism to ensure hygiene and prevent bacterial growth. When the sodium chloride particles inside clump together, the stirring rod 15 can be rotated by the rotating mechanism. The stirring rod 15, together with the internal electric heating rod 16, can stir and dry the sodium chloride particles. Each electric heating rod 16 is equipped with a corresponding power supply, so the electric heating rod 16 will not get tangled when rotating.

[0019] The latching mechanism includes a plastic latch plate 17 and a latching block 18. The plastic latch plate 17 is fixedly connected to the left and right sides of the box cover 2, and the latching block 18 is fixedly connected to the left and right sides of the box body 1. The plastic latch plate 17 and the latching block 18 are latched together. The plastic latch plate 17 can be elastically deformed. When it is necessary to release the limiting effect of the latching mechanism, the plastic latch plate 17 is directly pulled outward to separate the plastic latch plate 17 from the latching block 18.

[0020] The limiting mechanism includes two fixed blocks 19, which are fixedly connected to the left and right ends of the inner wall of the box 1, respectively. Sliding blocks 20 are slidably connected inside the two fixed blocks 19. Moving rods 21 are fixed to the side of the two sliding blocks 20 that are close to each other. Clamping plates 22 are fixed to the end of the two moving rods 21 that are close to each other. The two moving rods 21 are slidably connected to the side wall of the fixed blocks 19. Springs 23 are sleeved on the outside of the two moving rods 21. One end of the spring 23 is fixedly connected to the side wall of the sliding block 20, and the other end of the spring 23 is fixedly connected to the inner wall of the fixed blocks 19. Arc-shaped support blocks 24 are fixed to the lower end of the side of the two fixed blocks 19 that are close to each other. The lower side of the sodium chloride microparticle container 3 contacts the upper side of the two arc-shaped support blocks 24. The limiting mechanism can limit and fix the sodium chloride microparticle container 3.

[0021] The upper and lower sides of the air intake pipe 7 are threaded with mounting bolts. The pressure plate 9 is fixedly connected to the air intake pipe 7 by the mounting bolts. When it is necessary to remove the antibacterial filter 10, the pressure plate 9 is removed to release the pressure on the antibacterial filter 10, making it convenient to replace the antibacterial filter 10.

[0022] The rotating mechanism includes a mounting shell 25, which is fixedly connected to the rear side of the sodium chloride microparticle container 3. A drive motor 26 is fixed inside the mounting shell 25. A rotating rod 27 is fixed to the output end of the drive motor 26. The rotating rod 27 is rotatably connected to the rear side of the sodium chloride microparticle container 3. The front end of the rotating rod 27 extends into the interior of the sodium chloride microparticle container 3 and is fixed with symmetrical connecting rods 28. The opposite ends of the two connecting rods 28 are fixedly connected to the side wall of the stirring rod 15. The drive motor 26 drives the rotating rod 27 at the output end to rotate, the rotating rod 27 drives the connecting rod 28 to rotate, and the connecting rod 28 drives the stirring rod 15 to rotate.

[0023] The disinfection mechanism includes two fixing rods 29. The upper ends of the two fixing rods 29 are fixedly connected to the upper end of the inner wall of the box cover 2. The lower ends of the two fixing rods 29 are jointly fixed with a disinfection cover 30. An ultraviolet germicidal lamp 31 is fixed to the inner wall of the disinfection cover 30.

[0024] The sodium chloride microparticle container 3 has an observation port on the front side, which allows for easy observation of the sodium chloride microparticles inside.

[0025] A method for adding nano-sized sodium chloride to a handheld nano-sized sodium chloride inhaler: When the sodium chloride microparticles inside the sodium chloride microparticle container 3 are used up, the disassembly tube 11 at the top is directly removed, the sodium chloride microparticles are poured into the sodium chloride microparticle container 3, and the disassembly tube 11 is then threaded back on to complete the addition of sodium chloride microparticles.

[0026] Working principle: When in use, open the top cover 2 and take out the inhaler from inside the box 1. Observe the state of the sodium chloride particles inside through the observation port. If clumping occurs, the two stirring rods 15 can be rotated by the rotating mechanism, and the electric heating rod 16 inside the stirring rods 15 can be activated to heat and stir the sodium chloride particles, making them dispersed and easier to inhale into the human respiratory tract. Put the mouthpiece 13 in your mouth, inhale through your mouth and exhale through your nose. The airflow enters the sodium chloride particle container 3 through the air inlet tube 7, threaded connecting tube 5 and installation tube 4, and is inhaled into the respiratory tract through the disassembly tube 11 and mouthpiece 13 to achieve the purpose of use. After use, place it inside the box 1, limit and fix the inhaler through the limiting mechanism, close the top cover 2, and fix the disinfection cover 30 on the underside of the cover 2 to the outside of the mouthpiece 13. Sterilize and disinfect the mouthpiece 13 by activating the ultraviolet germicidal lamp 31.

[0027] It should be noted that the electrical components mentioned in this invention have had their wiring harnesses neatly arranged according to actual conditions during manufacturing, preventing wiring tangling or affecting operation. Standard parts used in this invention can be purchased commercially, and custom-shaped parts can be made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also use conventional connection methods from the prior art, which will not be detailed here. The control method of this invention is through a controller, and the controller's control circuit can be implemented through simple programming by those skilled in the art. It should be noted that the electrical components mentioned in this invention have had their wiring harnesses neatly arranged according to actual conditions during manufacturing, preventing wiring tangling or affecting operation. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0028] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or basic characteristics. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of the invention is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A handheld nano-sized sodium chloride inhaler, comprising a housing (1), characterized in that, The upper end of the box body (1) is fitted with a lid (2). The left and right sides of the box body (1) and the lid (2) are fixed with buckle mechanisms. The box body (1) is fixed with a limiting mechanism. The limiting mechanism is fixed with a sodium chloride microparticle container (3). The lower side of the sodium chloride microparticle container (3) is fixed with an installation tube (4). The installation tube (4) is threaded with a threaded connecting tube (5). The upper end of the installation tube (4) is fitted with a first composite filter screen (6) through the threaded connecting tube (5). The front side of the threaded connecting tube (5) is fixed with an air inlet pipe (7). The air inlet pipe (7) is fixed with a first limiting ring (8). The front end of the first limiting ring (8) is fixed with a pressure plate (9). The side wall of the pressure plate (9) is opened. There are evenly arranged air inlets, and an antibacterial filter (10) is fixed between the first limiting ring (8) and the pressure plate (9); the upper side of the sodium chloride microparticle container (3) is threaded with a disassembly tube (11), the inside of the disassembly tube (11) is fixed with a second limiting ring (12), the upper end of the disassembly tube (11) is threaded with a suction nozzle (13), and a second composite filter (14) is clamped and fixed between the second limiting ring (12) and the suction nozzle (13); a sterilization mechanism is fixed on the lower side of the box cover (2), and a rotating mechanism is provided on the rear side of the sodium chloride microparticle container (3). The front end of the rotating mechanism extends into the inside of the sodium chloride microparticle container (3) and is fixed with symmetrical stirring rods (15). An electric heating rod (16) is fixed inside the stirring rod (15).

2. The handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: The buckling mechanism includes a plastic card plate (17) and a card block (18). The plastic card plate (17) is fixedly connected to the left and right sides of the box cover (2), and the card block (18) is fixedly connected to the left and right sides of the box body (1). The plastic card plate (17) and the card block (18) are engaged.

3. A handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: The limiting mechanism includes two fixed blocks (19), which are fixedly connected to the left and right ends of the inner wall of the box (1) respectively. Sliding blocks (20) are slidably connected inside the two fixed blocks (19). Moving rods (21) are fixed on the side of the two sliding blocks (20) that are close to each other. Clamping plates (22) are fixed on the end of the two moving rods (21) that are close to each other. The two moving rods (21) are slidably connected to the side wall of the fixed blocks (19). Springs (23) are sleeved on the outside of the two moving rods (21). One end of the spring (23) is fixedly connected to the side wall of the sliding block (20), and the other end of the spring (23) is fixedly connected to the inner wall of the fixed block (19). Arc-shaped support blocks (24) are fixed on the lower end of the side of the two fixed blocks (19) that are close to each other. The lower side of the sodium chloride microparticle container (3) is in contact with the upper side of the two arc-shaped support blocks (24).

4. A handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: The upper and lower sides of the air intake pipe (7) are threaded with mounting bolts, and the pressure plate (9) is fixedly connected to the air intake pipe (7) by the mounting bolts.

5. A handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: The rotating mechanism includes a mounting shell (25), which is fixedly connected to the rear side of the sodium chloride microparticle container (3). A drive motor (26) is fixed inside the mounting shell (25). A rotating rod (27) is fixed at the output end of the drive motor (26). The rotating rod (27) is rotatably connected to the rear side of the sodium chloride microparticle container (3). The front end of the rotating rod (27) extends into the interior of the sodium chloride microparticle container (3) and is fixed with symmetrical connecting rods (28). The opposite ends of the two connecting rods (28) are fixedly connected to the side wall of the stirring rod (15).

6. A handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: The disinfection mechanism includes two fixed rods (29), the upper ends of the two fixed rods (29) are fixedly connected to the upper end of the inner wall of the box cover (2), and the lower ends of the two fixed rods (29) are jointly fixed with a disinfection cover (30), and an ultraviolet germicidal lamp (31) is fixed to the inner wall of the disinfection cover (30).

7. A handheld nano-sized sodium chloride inhaler according to claim 1, characterized in that: An observation port is provided on the front side of the sodium chloride microparticle container (3).

8. A method for dispensing nano-sized sodium chloride into a handheld nano-sized sodium chloride inhaler according to any one of claims 1-7, characterized in that: When the sodium chloride particles inside the sodium chloride particle container (3) are used up, directly remove the disassembly tube (11) at the top, pour the sodium chloride particles into the sodium chloride particle container (3), and then thread the disassembly tube (11) back on to complete the addition of sodium chloride particles.

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