Atomizer for respiratory tract treatment

Abstract

A respiratory tract treatment atomizer disclosed by the present invention comprises an atomizer main body, the inner wall of the atomizer main body is fixedly connected with a control panel, the mist outlet end of the atomizer main body is fixedly sleeved with a connecting hose, the mist outlet end of the connecting hose is fixedly connected with a mouth-nose mask, and the right side of the atomizer main body is fixedly connected with a fixing plate. A collecting cover is fixedly connected to the inner wall of the fixing plate, a limiting ring is rotatably connected to the inner wall of the collecting cover, a cleaning mechanism is arranged in the limiting ring, a rotary liquid inlet assembly is arranged below the collecting cover, and the cleaning mechanism is driven by a driving mechanism to rotate along the inner wall of the connecting hose. Meanwhile, through auxiliary rotation of the rotary liquid inlet assembly and clean water suction work, clean water can be driven to brush the inner wall of the connecting hose through a water outlet hole and a cleaning brush in the cleaning mechanism, liquid medicine residues on the inner wall of the connecting hose can be completely cleaned through brushing, and the problem that liquid medicine is not completely cleaned is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of nebulizers, and in particular to a nebulizer for respiratory tract treatment. Background Art

[0002] Pediatric nebulizers are medical devices designed for children, mainly used to relieve respiratory symptoms. They mainly include ultrasonic nebulizer inhalers, pneumatic compression nebulizers and mesh nebulizers. Among them, pneumatic compression nebulizers are particularly suitable for children because they provide small atomized particles and high drug utilization rate.

[0003] The nebulizer converts liquid drugs into tiny droplets or particles through specific devices (such as ultrasonic vibration, compressed air, etc.). The ultrasonic chip in the ultrasonic nebulizer converts electrical energy into ultrasonic energy, which can atomize water-soluble drugs into tiny particles at room temperature. At the same time, the wind force of the fan inside the nebulizer can send the tiny drug particles into the patient's airway and lungs for treatment.

[0004] A nebulizer is usually used in conjunction with a medicine mist delivery hose and a mask. Different medicine mists are used according to the causes of different children's illnesses. Therefore, the delivery hose in the nebulizer needs to be cleaned of residual medicine liquid after use. The delivery hose is usually long, so most of the current existing hose cleaning methods can only be done by flushing with clean water. The cleaning effect of simple flushing is poor, and it is difficult to completely clean the residual medicine liquid, which greatly reduces the safety of the nebulizer. In addition, during the flushing with clean water, a lot of water resources are wasted, and the water resources cannot be recycled for cleaning and utilization. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a nebulizer for respiratory tract treatment, which is used to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A nebulizer for respiratory tract treatment comprises a nebulizer body, a control panel is fixedly connected to the inner wall of the nebulizer body, a connecting hose is fixedly sleeved on the mist outlet end of the nebulizer body, a mouth and nose mask is fixedly connected to the mist outlet end of the connecting hose, a fixing plate is fixedly connected to the right side of the nebulizer body, a collecting cover is fixedly connected to the inner wall of the fixing plate, a limiting ring is rotatably connected to the inner wall of the collecting cover, a cleaning mechanism is arranged inside the limiting ring, a rotating liquid inlet assembly is arranged below the collecting cover, a driving mechanism is arranged on the bottom surface of the fixing plate, a clamping assembly is arranged on the right side of the nebulizer body, a water circulation mechanism is arranged on the back of the nebulizer body, and a filtering and adsorption assembly is arranged on the right side of the nebulizer body.

[0008] Preferably, the cleaning mechanism consists of a rotating tube, a water outlet and a cleaning brush. The rotating tube is fixedly connected to the inner wall of the limiting ring, and the rotating tube is rotatably connected to the inner wall of the collecting cover. The water outlet is opened through the inner wall of the rotating tube, and the cleaning brush is fixedly connected to the surface of the rotating tube.

[0009] Preferably, the rotating liquid inlet assembly consists of a rotating joint, a suction pipe and a water pump, the inner wall of the rotating joint is rotatably connected to the surface of the rotating tube, the liquid outlet end of the suction pipe is fixedly connected to the inner wall of the rotating joint, the water pump is fixedly connected to the inner wall of the suction pipe, and the water pump is fixedly connected to the right side of the atomizer body.

[0010] Preferably, the driving mechanism consists of a first servo motor, a worm and a worm wheel, the first servo motor is fixedly connected to the bottom surface of the fixed plate, the worm is fixedly connected to the output end of the first servo motor, the inner wall of the worm wheel is fixedly connected to the surface of the rotating tube, and the worm wheel is meshed with the worm.

[0011] Preferably, the clamping assembly consists of a limiting slide rail, a second servo motor, a bidirectional threaded rod, a threaded sleeve and a clamping plate, the limiting slide rail is fixedly connected to the right side of the atomizer body, the second servo motor is fixedly connected to the back side of the limiting slide rail, and the output end of the second servo motor is rotatably connected to the inner wall of the limiting slide rail, the bidirectional threaded rod is rotatably connected to the inner wall of the limiting slide rail, and the bidirectional threaded rod is fixedly connected to the output end of the second servo motor, the threaded sleeve is slidably connected to the inner wall of the limiting slide rail, and the inner wall of the threaded sleeve is threadedly connected to the bidirectional threaded rod, and the clamping plate is fixedly connected to the right side of the threaded sleeve.

[0012] Preferably, the water circulation mechanism consists of a connecting frame, a circulating water tank, a liquid outlet pipe and a reflux pipe, the connecting frame is fixedly connected to the back side of the atomizer body, the circulating water tank is fixedly connected to the right side of the connecting frame, the liquid inlet end of the liquid outlet pipe is fixedly connected to the inner wall of the circulating water tank, and the liquid outlet end of the liquid outlet pipe is fixedly connected to the liquid inlet end of the suction pipe, the liquid inlet end of the reflux pipe is fixedly connected to the inner wall of the collection cover, and the liquid outlet end of the reflux pipe is fixedly connected to the inner wall of the circulating water tank.

[0013] Preferably, the filter adsorption assembly consists of a fixed frame, an activated carbon adsorption plate, a filter membrane, a handle and an injection tube, the fixed frame is slidably connected to the inner wall of the circulating water tank, the activated carbon adsorption plate is fixedly connected to the inner wall of the fixed frame, the filter membrane is fixedly connected to the inner wall of the fixed frame, the handle is fixedly connected to the top surface of the fixed frame, and the injection tube is fixedly connected to the inner wall of the circulating water tank.

[0014] Preferably, the collecting cover is circular in shape and is made of stainless steel.

[0015] Preferably, there are multiple cleaning brushes, and all of the multiple cleaning brushes are located on the surface of the rotating tube.

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

[0017] 1. The nebulizer for respiratory tract treatment drives the cleaning mechanism to rotate along the inner wall of the connecting hose through the driving mechanism. At the same time, through the auxiliary rotation of the rotating liquid inlet component and the clean water suction work, the clean water can be driven through the water outlet and the cleaning brush in the cleaning mechanism to brush the inner wall of the connecting hose. The residual liquid medicine on the inner wall of the connecting hose can be completely cleaned by brushing, avoiding the problem of incomplete cleaning of the liquid medicine.

[0018] 2. The nebulizer for respiratory tract treatment can clamp and fix the connecting hose through the relative movement of multiple clamps in the clamping assembly, so that the position of the hose is fixed on the cleaning mechanism, avoiding the problem of manually holding the connecting hose for cleaning, and avoiding the problem of the connecting hose rotating during brushing, so as to facilitate the comprehensive brushing of the inner wall of the connecting hose.

[0019] 3. The nebulizer for respiratory tract treatment can assist clean water in circulating spray cleaning through the water circulation mechanism. At the same time, during the circulation process, the impurities in the returned sewage can be adsorbed and filtered through the filtering and adsorption components, thus avoiding the problem of secondary contamination of the inner wall of the connecting hose caused by sewage containing impurities during the circulation cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Fig. 1 is a front view of the structure of the present invention;

[0021] FIG2 is an enlarged view of the structure A of the present invention;

[0022] Fig. 3 is a right sectional view of the structure of the present invention;

[0023] FIG4 is an enlarged view of the structure B of the present invention;

[0024] FIG5 is an enlarged view of the structure C of the present invention;

[0025] FIG6 is a schematic diagram of a partial structure of the present invention;

[0026] FIG. 7 is a schematic diagram of the structure of the structural clamping assembly of the present invention.

[0027] In the figure: 1. atomizer body; 2. control panel; 3. connecting hose; 4. oral and nasal mask; 5. fixing plate; 6. collecting cover; 7. limiting ring; 8. rotating tube; 9. water outlet; 10. cleaning brush; 11. rotating joint; 12. suction tube; 13. water pump; 14. first servo motor; 15. worm; 16. worm gear; 17. limiting slide rail; 18. second servo motor; 19. bidirectional threaded rod; 20. threaded sleeve; 21. splint; 22. connecting frame; 23. circulating water tank; 24. liquid outlet pipe; 25. reflux pipe; 26. fixing frame; 27. activated carbon adsorption plate; 28. filter membrane; 29. ​​handle; 30. injection pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Referring to Figures 1-7, a nebulizer for respiratory tract treatment comprises a nebulizer body 1, a control panel 2 is fixedly connected to the inner wall of the nebulizer body 1, a connecting hose 3 is fixedly sleeved on the mist outlet end of the nebulizer body 1, and a mouth and nose mask 4 is fixedly connected to the mist outlet end of the connecting hose 3. A fixing plate 5 is fixedly connected to the right side of the nebulizer body 1, and a collecting cover 6 is fixedly connected to the inner wall of the fixing plate 5. The collecting cover 6 is circular in shape, and the collecting cover 6 is made of stainless steel. The collecting cover 6 made of stainless steel has higher strength, is not easy to rust, deform or damage during use, and is more durable. The inner wall of the collecting cover 6 is rotatably connected to a limiting ring 7, and a cleaning mechanism is arranged inside the limiting ring 7. The cleaning mechanism consists of a rotating tube 8, a water outlet 9 and a cleaning brush 10. There are multiple cleaning brushes 10, and the multiple cleaning brushes 10 are all located on the surface of the rotating tube 8, which are used to brush away the residual liquid medicine on the inner wall of the connecting hose 3. The cleaning range is improved, the rotating tube 8 is fixedly connected to the inner wall of the limiting ring 7, and the rotating tube 8 is rotatably connected to the inner wall of the collecting cover 6, the water outlet hole 9 is opened through the inner wall of the rotating tube 8, and the cleaning brush 10 is fixedly connected to the surface of the rotating tube 8, which is used for rotating and brushing the inner wall of the connecting hose 3, thereby improving the cleaning completeness and cleaning efficiency. A rotating liquid inlet component is arranged under the collecting cover 6, and the rotating liquid inlet component consists of a rotating joint 11, a suction pipe 12 and a water pump 13. The inner wall of the rotating joint 11 is rotatably connected to the surface of the rotating tube 8, the liquid outlet end of the suction pipe 12 is fixedly connected to the inner wall of the rotating joint 11, the water pump 13 is fixedly connected to the inner wall of the suction pipe 12, and the water pump 13 is fixedly connected to the right side of the atomizer body 1, which is used for assisting the cleaning mechanism to rotate, thereby improving the cleaning range. A driving mechanism is arranged on the bottom surface of the fixed plate 5, and a clamping component is arranged on the right side of the atomizer body 1.

[0030] Specifically, the driving mechanism is composed of a first servo motor 14, a worm 15 and a worm wheel 16. The first servo motor 14 is fixedly connected to the bottom surface of the fixed plate 5, the worm 15 is fixedly connected to the output end of the first servo motor 14, the inner wall of the worm wheel 16 is fixedly connected to the surface of the rotating tube 8, and the worm wheel 16 is meshed with the worm 15, which is used to drive the cleaning mechanism to rotate, thereby improving the cleaning efficiency.

[0031] Specifically, the clamping assembly consists of a limiting slide rail 17, a second servo motor 18, a bidirectional threaded rod 19, a threaded sleeve 20 and a clamping plate 21. The limiting slide rail 17 is fixedly connected to the right side of the atomizer body 1, the second servo motor 18 is fixedly connected to the back side of the limiting slide rail 17, and the output end of the second servo motor 18 is rotatably connected to the inner wall of the limiting slide rail 17, the bidirectional threaded rod 19 is rotatably connected to the inner wall of the limiting slide rail 17, and the bidirectional threaded rod 19 is fixedly connected to the output end of the second servo motor 18, the threaded sleeve 20 is slidably connected to the inner wall of the limiting slide rail 17, and the inner wall of the threaded sleeve 20 is threadedly connected to the bidirectional threaded rod 19, and the clamping plate 21 is fixedly connected to the right side of the threaded sleeve 20, for clamping and fixing the connecting hose 3 to avoid the problem of the connecting hose 3 rotating during cleaning.

[0032] Specifically, the water circulation mechanism consists of a connecting frame 22, a circulating water tank 23, a liquid outlet pipe 24 and a return pipe 25. The connecting frame 22 is fixedly connected to the back of the atomizer body 1, the circulating water tank 23 is fixedly connected to the right side of the connecting frame 22, the liquid inlet end of the liquid outlet pipe 24 is fixedly connected to the inner wall of the circulating water tank 23, and the liquid outlet end of the liquid outlet pipe 24 is fixedly connected to the liquid inlet end of the suction pipe 12, the liquid inlet end of the return pipe 25 is fixedly connected to the inner wall of the collection cover 6, and the liquid outlet end of the return pipe 25 is fixedly connected to the inner wall of the circulating water tank 23, which is used to assist the circulation of clean water for brushing, so as to save water resources.

[0033] Specifically, the filtering and adsorption assembly consists of a fixed frame 26, an activated carbon adsorption plate 27, a filter membrane 28, a handle 29 and an injection tube 30. The fixed frame 26 is slidably connected to the inner wall of the circulating water tank 23, the activated carbon adsorption plate 27 is fixedly connected to the inner wall of the fixed frame 26, the filter membrane 28 is fixedly connected to the inner wall of the fixed frame 26, the handle 29 is fixedly connected to the top surface of the fixed frame 26, and the injection tube 30 is fixedly connected to the inner wall of the circulating water tank 23, which is used to filter and adsorb impurities in sewage to avoid secondary pollution caused by sewage when brushing the hose.

[0034] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0035] During use: first, control the nebulizer body 1 through the control panel 2 to atomize the liquid medicine by pneumatic compression, and then the nebulization treatment for children can be carried out through the connecting hose 3 and the oral and nasal mask 4. When the nebulization treatment is completed and the connecting hose 3 needs to be cleaned, first disassemble the connecting hose 3 and separate it from the oral and nasal mask 4 and the nebulizer body 1, sleeve the connecting hose 3 on the surface of the rotating tube 8 and overlap the inner wall of the collecting cover 6, start the second servo motor 18 to drive the bidirectional threaded rod 19 to rotate along the inner wall of the limiting slide rail 17, and drive the clamping plate 21 to move and clamp the connecting hose 3 through the threaded connection between the bidirectional threaded rod 19 and the threaded sleeve 20, open the injection pipe 30, and inject an appropriate amount of disinfectant and clean water into the circulating water tank 23, start the water pump 13 to suck the clean water in the circulating water tank 23 into the rotating joint 11 and the rotating tube 8 through the suction pipe 12 and the liquid outlet pipe 24, and clean the nebulizer body 1 After water enters the rotating tube 8, it is sprayed toward the inner wall of the connecting hose 3 through the water outlet hole 9, and the first servo motor 14 is started to drive the worm 15 to rotate. Through the meshing of the worm 15 and the worm wheel 16, the rotating tube 8 and the limit ring 7 are driven to rotate along the inner wall of the collecting cover 6. The rotation of the rotating tube 8 drives the water outlet hole 9 and the cleaning brush 10 to rotate along the inner wall of the connecting hose 3, so that the residual liquid medicine on the inner wall of the connecting hose 3 can be rotated and scrubbed. After scrubbing, the sewage flows back to the circulating water tank 23 through the collecting cover 6 and the reflux pipe 25. After entering the circulating water tank 23, the sewage passes through the activated carbon adsorption plate 27 and the filter membrane 28 in the fixed frame 26, so that the impurities in the sewage can be adsorbed and filtered. By pulling the handle 29 upwards, the activated carbon adsorption plate 27 and the filter membrane 28 can be driven to slide out of the circulating water tank 23 through the fixed frame 26, so that the filtered impurities can be cleaned.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nebulizer for respiratory tract treatment, comprising a nebulizer body (1), characterized in that: The inner wall of the atomizer body (1) is fixedly connected to a control panel (2); the mist outlet end of the atomizer body (1) is fixedly sleeved with a connecting hose (3); the mist outlet end of the connecting hose (3) is fixedly connected to a mouth and nose mask (4); the right side of the atomizer body (1) is fixedly connected to a fixing plate (5); the inner wall of the fixing plate (5) is fixedly connected to a collecting hood (6); the inner wall of the collecting hood (6) is rotatably connected to a limiting ring (7); a cleaning mechanism is arranged inside the limiting ring (7); a rotating liquid inlet assembly is arranged below the collecting hood (6); a driving mechanism is arranged on the bottom surface of the fixing plate (5); a clamping assembly is arranged on the right side of the atomizer body (1); a water circulation mechanism is arranged on the back of the atomizer body (1); and a filtering and adsorption assembly is arranged on the right side of the atomizer body (1).

2. A nebulizer for respiratory tract treatment according to claim 1, characterized in that: The cleaning mechanism comprises a rotating tube (8), a water outlet hole (9) and a cleaning brush (10); the rotating tube (8) is fixedly connected to the inner wall of the limiting ring (7), and the rotating tube (8) is rotatably connected to the inner wall of the collecting cover (6); the water outlet hole (9) is penetrated and opened in the inner wall of the rotating tube (8), and the cleaning brush (10) is fixedly connected to the surface of the rotating tube (8).

3. A nebulizer for respiratory tract treatment according to claim 2, characterized in that: The rotary liquid inlet assembly is composed of a rotary joint (11), a suction pipe (12) and a water pump (13); the inner wall of the rotary joint (11) is rotatably connected to the surface of the rotary pipe (8); the liquid outlet end of the suction pipe (12) is fixedly connected to the inner wall of the rotary joint (11); the water pump (13) is fixedly connected to the inner wall of the suction pipe (12); and the water pump (13) is fixedly connected to the right side of the atomizer body (1).

4. A nebulizer for respiratory tract treatment according to claim 1, characterized in that: The driving mechanism is composed of a first servo motor (14), a worm (15) and a worm wheel (16); the first servo motor (14) is fixedly connected to the bottom surface of the fixed plate (5); the worm (15) is fixedly connected to the output end of the first servo motor (14); the inner wall of the worm wheel (16) is fixedly connected to the surface of the rotating tube (8); and the worm wheel (16) is meshed with the worm (15).

5. A nebulizer for respiratory tract treatment according to claim 1, characterized in that: The clamping assembly is composed of a limiting slide rail (17), a second servo motor (18), a bidirectional threaded rod (19), a threaded sleeve (20) and a clamping plate (21); the limiting slide rail (17) is fixedly connected to the right side of the atomizer body (1); the second servo motor (18) is fixedly connected to the back side of the limiting slide rail (17); the output end of the second servo motor (18) is rotatably connected to the inner wall of the limiting slide rail (17); the bidirectional threaded rod (19) is rotatably connected to the inner wall of the limiting slide rail (17); the bidirectional threaded rod (19) is fixedly connected to the output end of the second servo motor (18); the threaded sleeve (20) is slidably connected to the inner wall of the limiting slide rail (17); the inner wall of the threaded sleeve (20) is threadedly connected to the bidirectional threaded rod (19); and the clamping plate (21) is fixedly connected to the right side of the threaded sleeve (20).

6. A nebulizer for respiratory tract treatment according to claim 1, characterized in that: The water circulation mechanism comprises a connecting frame (22), a circulating water tank (23), a liquid outlet pipe (24) and a return pipe (25); the connecting frame (22) is fixedly connected to the back side of the atomizer body (1); the circulating water tank (23) is fixedly connected to the right side of the connecting frame (22); the liquid inlet end of the liquid outlet pipe (24) is fixedly connected to the inner wall of the circulating water tank (23); the liquid outlet end of the liquid outlet pipe (24) is fixedly connected to the liquid inlet end of the suction pipe (12); the liquid inlet end of the return pipe (25) is fixedly connected to the inner wall of the collection cover (6); and the liquid outlet end of the return pipe (25) is fixedly connected to the inner wall of the circulating water tank (23).

7. A nebulizer for respiratory tract treatment according to claim 6, characterized in that: The filtering and adsorption assembly is composed of a fixed frame (26), an activated carbon adsorption plate (27), a filter membrane (28), a handle (29) and a liquid injection pipe (30); the fixed frame (26) is slidably connected to the inner wall of the circulating water tank (23); the activated carbon adsorption plate (27) is fixedly connected to the inner wall of the fixed frame (26); the filter membrane (28) is fixedly connected to the inner wall of the fixed frame (26); the handle (29) is fixedly connected to the top surface of the fixed frame (26); and the liquid injection pipe (30) is fixedly connected to the inner wall of the circulating water tank (23).

8. A nebulizer for respiratory tract treatment according to claim 1, characterized in that: The collecting hood (6) is circular in shape and is made of stainless steel.

9. A nebulizer for respiratory tract treatment according to claim 2, characterized in that: There are multiple cleaning brushes (10), and the multiple cleaning brushes (10) are all located on the surface of the rotating tube (8).

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