CN114225166A - Adjustable medical atomizer and working method thereof - Google Patents
Adjustable medical atomizer and working method thereof Download PDFInfo
- Publication number
- CN114225166A CN114225166A CN202210078297.8A CN202210078297A CN114225166A CN 114225166 A CN114225166 A CN 114225166A CN 202210078297 A CN202210078297 A CN 202210078297A CN 114225166 A CN114225166 A CN 114225166A
- Authority
- CN
- China
- Prior art keywords
- liquid
- pipe
- directional valve
- electromagnetic directional
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 249
- 239000003814 drug Substances 0.000 claims abstract description 99
- 238000012216 screening Methods 0.000 claims abstract description 64
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000001471 micro-filtration Methods 0.000 claims abstract description 15
- 239000006200 vaporizer Substances 0.000 claims abstract description 14
- 229940079593 drug Drugs 0.000 claims abstract description 6
- 239000003595 mist Substances 0.000 claims description 23
- 238000000889 atomisation Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 238000002663 nebulization Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
- A61M11/003—Particle size control by passing the aerosol trough sieves or filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The application relates to a medical vaporizer with adjustable, include: the device comprises a shell, an atomizing chamber, a screening device, an output connector, an inhalation device, a main pipeline and a controller. The suction device is arranged, so that the sucked liquid medicine is prevented from being polluted, the safety of the atomizer is improved, the scale marks are additionally arranged to check the relative sliding quantity of the suction device to obtain the liquid adding quantity, and the accuracy of the liquid medicine quantity in the liquid adding process is improved; by arranging the screening device, the microfiltration membrane screens liquid particles with different particle sizes, only liquid medicine particles smaller than the aperture size of the microfiltration membrane can be output, and the size of atomized particles is adjusted according to the requirements of an actual user, so that the controllable degree of the atomized particles is improved, and the use scenes are increased; through the structural design of main pipeline, carry out first clean route and the clean route of second, reduced the switching time of atomizer when atomizing different liquid medicines, reduced the switching cost, improved work efficiency.
Description
Technical Field
The application relates to the field of medical equipment, in particular to an adjustable medical atomizer and a working method thereof.
Background
The atomizer is a common medical device and is mainly used for treating respiratory diseases; the main function is to atomize the liquid medicine into water mist, so that the patient can directly inhale the medicine into the respiratory tract, and the medicine can directly act on the surface of the respiratory tract, therefore, the atomized medicine therapy usually has good therapeutic effect. The existing atomizers are mainly of two types, one type is a compressed air type atomizer, the size of atomized particles is thick, the other type is an ultrasonic atomizer, the size of atomized particles is thin, the sizes of atomized particles of the two types of atomizers are single, and the actual atomization effect cannot be adjusted according to actual use requirements.
CN20130327935.6 discloses a comprehensive medical treatment atomizer, its technical scheme is: the comprehensive medical atomizer comprises a liquid medicine cavity; an air inlet is arranged below the liquid medicine cavity, a mist outlet is arranged on the side surface of the liquid medicine cavity, and a liquid adding opening is arranged above the liquid medicine cavity; the bottom of the liquid medicine cavity is provided with a guide part, an airflow narrow channel is arranged in the guide part, and the airflow narrow channel connects the air inlet with the interior of the liquid medicine cavity; more than one capillary pipeline is further arranged near the narrow airflow channel in the guide part, and the capillary pipeline is communicated with the liquid containing area at the bottom of the liquid medicine cavity and the upper part of the narrow airflow channel; a rotating wheel capable of rotating freely is arranged in the direction of an outlet at the upper end of the air flow narrow channel, and high-speed air flow sprayed from the air flow narrow channel impacts one side, close to the mist outlet, of the circumferential surface of the rotating wheel; the surface of the rotating wheel is provided with ribs which are uniformly distributed in the circumferential direction; the product of the number of the ribs and the rotation speed per second of the rotating wheel under normal operation is more than 20000. The side surface of the rotating wheel is coupled with a worm wheel which drives a worm with the axis direction facing the mist outlet, and the worm is provided with a small fan blade with the air supply direction facing the mist outlet, so that more mist is blown to the mist outlet, and the mist escaping from the liquid filling port is reduced as much as possible. And a fog blocking plate is arranged in the liquid medicine cavity and above the impact position of the high-speed airflow and the rotating wheel so as to inhibit fog from escaping upwards. The rotating wheel is made of metal or glass body and has weak elasticity, so that the liquid drops are favorably smashed when the liquid drops impact on the surface of the rotating wheel.
The comprehensive medical atomizer has the following advantages: when the spraying device is used, the high-speed airflow entering the liquid medicine cavity from the airflow narrow channel sucks liquid medicine at the bottom of the liquid medicine cavity into the high-speed airflow from the capillary channel through the siphonage effect, and the liquid medicine is sprayed to the rotating wheel together and forms water mist on the surface of the rotating wheel in a sputtering mode; meanwhile, the rotating wheel rotates at a high speed under the impact of the high-speed airflow, the surface of the rotating wheel is provided with the convex edges uniformly distributed in the circumferential direction, and therefore every time one convex edge is rotated, the impact is once fluctuated, when the product of the number of the convex edges and the per-second rotating speed of the rotating wheel under normal work is greater than 20000, the high-speed airflow mixed with the liquid medicine fluctuates for 20000 times every second on the impact of the high-speed airflow on the surface of the rotating wheel, therefore, the ultrasonic vibration frequency band is reached, ultrasonic waves are generated, the atomization of the liquid medicine is further promoted, and the fineness of atomized particles of the liquid medicine is remarkably improved.
However, the integrated medical vaporizer also has the following disadvantages: the atomization size cannot be adjusted, and the actual requirements of different users cannot be met; the liquid adding port is opened to the outside, which is easy to cause the liquid medicine inside the liquid medicine cavity to be polluted; if the atomization treatment is performed by switching to another chemical liquid, the atomizer needs to be completely cleaned, and the cleaning process is troublesome.
Therefore, an atomizer which can adjust the size of atomized particles, has no pollution in the liquid adding process and is convenient and quick to clean is needed.
Disclosure of Invention
In order to solve the problems that the size of atomized particles cannot be adjusted, liquid medicine is easily polluted in the liquid adding process, and the cleaning is troublesome when other atomized liquid medicines are switched, the application provides an adjustable medical atomizer and a working method thereof.
The application provides medical atomizer with adjustable includes: the device comprises a shell, an atomizing chamber, a screening device, an output connector, an inhalation device, a main pipeline and a controller;
the suction device is arranged at the lower part of the shell, is positioned above the medicine bottle, is matched with the medicine bottle and is used for sucking the liquid medicine from the medicine bottle;
the atomization chamber is arranged at the upper part of the shell, is positioned at the upper part of the suction device and is used for carrying out atomization treatment on the liquid medicine sucked by the suction device;
the main pipeline is arranged in the middle of the shell, is respectively communicated with the suction device and the atomizing chamber, and is used for receiving a command of the controller to control a liquid flow route;
the screening device is arranged on the side part of the shell, is positioned on the side part of the atomizing chamber, is matched with the atomizing chamber and is used for screening liquid drops smaller than a set size;
further comprising: the output connector is arranged on the side part of the shell, one end of the output connector is matched with the screening device, and the other end of the output connector is connected with the mouthpiece.
Further, the inhalation device comprises: the first liquid suction pipe is through up and down; the first limiting bump is arranged at the lower part of the first liquid suction pipe and is fixedly connected with the lower part of the first liquid suction pipe; the second limiting bump is arranged on the upper part of the first liquid suction pipe and is fixedly connected with the upper part of the first liquid suction pipe; the ball plug is arranged in the first liquid suction pipe, and the lower end of the ball plug is abutted against the first limiting bump at the lower part of the first liquid suction pipe; the second liquid suction pipe is arranged in the first liquid suction pipe, the lower part of the second liquid suction pipe is connected with the first liquid suction pipe in a sliding mode, and the outer side wall of the second liquid suction pipe is tightly matched with the second limiting convex block; the third limiting bump is arranged at the lower part of the second liquid suction pipe, is fixedly connected with the lower part of the second liquid suction pipe and is in sliding connection with the inner side wall of the first liquid suction pipe; the first reset spring is sleeved on the lower part of the second liquid suction pipe and is positioned in the first liquid suction pipe, the lower end of the first reset spring is abutted against the third limiting convex block, and the upper end of the first reset spring is abutted against the second limiting convex block; the fourth limiting bump is arranged on the upper part of the second pipette and is fixedly connected with the upper part of the second pipette; the outer shell pipe is arranged outside the first liquid suction pipe, the inner side of the lower part of the outer shell pipe is in sliding connection with the first liquid suction pipe, and the outer side of the lower part of the outer shell pipe is in threaded connection with the upper part of the medicine bottle; the second reset spring is sleeved at the upper part of the second liquid suction pipe and is positioned outside the first liquid suction pipe, the lower end of the second reset spring is abutted against the second limiting convex block, and the upper end of the second reset spring is abutted against the fourth limiting convex block;
further comprising: the diversion trenches are symmetrically arranged in the middle of the second liquid suction pipe; the plunger is in a shape like a Chinese character 'pin', is arranged at the lower part of the second liquid suction pipe and is matched with the diversion trench, and the plunger is connected with the inner wall of the second liquid suction pipe in a sliding manner; the limiting groove is arranged in the middle of the second liquid suction pipe, and the notch of the limiting groove faces downwards; and the third reset spring is arranged in the limit groove, the lower end of the third reset spring is abutted to the plunger, and the upper end of the third reset spring is abutted to the limit groove.
By adopting the technical scheme, when the medicine bottle is manually pushed to the shell, the outer shell pipe is driven by the medicine bottle to slide upwards and generate relative displacement with the second liquid suction pipe, the second reset spring pushes the first liquid suction pipe to slide towards the medicine bottle under pressure, the lower end of the second liquid suction pipe is contacted with the liquid medicine in the medicine bottle, at the moment, the volume of a closed space between the first liquid suction pipe and the second liquid suction pipe is stretched, the first reset spring bears the pressure, the pressure in the closed space is reduced, the pressure below the ball plug is greater than the air pressure above the ball plug, the ball plug moves upwards relative to the first limiting convex block, and the liquid medicine enters the first liquid suction pipe; when hands are loosened, the first reset spring pushes the second limit bump to enable the first liquid suction pipe to move towards the second liquid suction pipe, the ball plug is abutted to the first limit bump, the volume of the closed space between the first liquid suction pipe and the second liquid suction pipe is reduced and the pressure is increased, the plunger is pushed to move upwards and expose the diversion trench, liquid medicine is sucked into the second liquid suction pipe from the first liquid suction pipe and enters the diversion trench, and the liquid medicine is stopped being sucked until the pressure above and below the plunger is balanced, so that liquid medicine supplement is completed. The inhalation process ensures that the inhaled liquid medicine is not polluted, and improves the safety of the atomizer.
Further, the method also comprises the following steps: the first connecting piece is arranged on the outer side of the upper part of the second pipette and is fixedly connected with the outer wall of the second pipette; the second connecting piece is arranged above the shell pipe, fixedly connected with the shell pipe and slidably connected with the first connecting piece; the outer wall of the first connecting piece is provided with scale marks.
Through adopting above-mentioned technical scheme, the relative slip volume between first connecting piece and the second connecting piece is looked over to the accessible scale mark to learn the liquid feeding volume, improved the accurate degree of liquid feeding process liquid medicine volume.
Further, the main pipeline comprises: the liquid outlet pipe is arranged at the lower part of the atomizing chamber and is communicated with the atomizing chamber; the first electromagnetic reversing valve is arranged at the lower part of the liquid outlet pipe, the upper end of the first electromagnetic reversing valve is communicated with the liquid outlet pipe, and the first electromagnetic reversing valve is electrically connected with the controller; the first communication pipe is arranged at the side part of the first electromagnetic directional valve and communicated with the left end of the first electromagnetic directional valve; the first three-way joint is arranged at the side part of the first communicating pipe, the right side end of the first three-way joint is communicated with the first communicating pipe, and the lower end of the first three-way joint is communicated with the suction device; the booster pump is arranged above the first three-way joint, and the lower end of the booster pump is communicated with the upper end of the first three-way joint; the second electromagnetic directional valve is arranged above the booster pump, and the lower end of the second electromagnetic directional valve is communicated with the upper end of the booster pump; the liquid inlet pipe is arranged above the second electromagnetic directional valve, one end of the liquid inlet pipe is communicated with the second electromagnetic directional valve, and the other end of the liquid inlet pipe is communicated with the upper part of the atomizing chamber;
further comprising: the first liquid discharge pipe is arranged at the side part of the first electromagnetic directional valve and is communicated with the right side end of the first electromagnetic directional valve; the second three-way joint is arranged at the lower part of the first liquid discharge pipe, and the upper end of the second three-way joint is communicated with the lower end of the first liquid discharge pipe; the second liquid discharge pipe is arranged at the side part of the second electromagnetic reversing valve, one end of the second liquid discharge pipe is communicated with the right side end of the second electromagnetic reversing valve, and the other end of the second liquid discharge pipe is communicated with the left side end of the second three-way joint; and the third liquid discharge pipe is arranged at the lower part of the second three-way joint and is communicated with the lower side end of the second three-way joint.
Furthermore, the first electromagnetic directional valve is a three-position three-way electromagnetic directional valve and comprises an inlet and two outlets, the inlet is a joint with the liquid outlet pipe, and the outlets are joints with the first communication pipe and the first liquid discharge pipe respectively; the first electromagnetic directional valve has a first working position that the liquid outlet pipe is communicated with the first communicating pipe, a second working position that the liquid outlet pipe is communicated with the first liquid discharging pipe, and a third working position that the liquid outlet pipe, the first communicating pipe and the first liquid discharging pipe are not communicated;
the second electromagnetic directional valve is a two-position three-way electromagnetic directional valve and comprises an inlet and two outlets, the inlet is a joint with the booster pump, and the outlets are joints with the liquid inlet pipe and the second liquid discharge pipe respectively; the first working position of the second electromagnetic directional valve is communicated with the liquid inlet pipe through the booster pump, and the second working position of the second electromagnetic directional valve is communicated with the second liquid discharge pipe through the booster pump.
Further, the atomizing chamber comprises: the piezoelectric vibrator is arranged at the bottom of the atomizing chamber and is electrically connected with the controller; the air supply device is arranged on the side wall of the upper part of the atomizing chamber and is electrically connected with the controller; the mist outlet pipe is arranged on the side wall of the upper part of the atomizing chamber and is opposite to the air supply device, and the mist outlet pipe is matched with the screening device; and the liquid level sensor is arranged in the middle of the atomizing chamber and is electrically connected with the controller.
Further, the screening apparatus includes: the connecting arm is arranged on the side part of the atomizing chamber and is fixedly connected with the shell; the screening motor is arranged on the connecting arm, fixedly connected with the connecting arm and electrically connected with the controller, and the rotation axis direction of the screening motor is vertical to the side wall of the atomizing chamber; the screening disc is arranged on the screening motor and is in driving connection with the screening motor; the screening holes are formed in the screening disc and matched with the output connector.
Furthermore, each screening hole on the screening disc is provided with a microfiltration membrane with different pore diameters.
Through adopting above-mentioned technical scheme, by the liquid granule of micro-filtration membrane screening different particle sizes, only be less than the liquid medicine granule exportable of micro-filtration membrane aperture size, according to the actual user demand, adjust out fog particle size, improved the controllable degree of atomizing granule, increased the use scene.
A working method of an adjustable medical atomizer comprises the following steps:
step S1, manually sucking the medicine bottle and the suction device in a fixed quantity, manually screwing the medicine bottle and the suction device, sliding the medicine bottle towards the shell, and sucking the liquid medicine into the main pipeline from the medicine bottle;
step S2, the liquid medicine flows in, the controller controls the booster pump to start, and the liquid medicine flows into the atomizing chamber through the first three-way joint, the booster pump, the second electromagnetic directional valve and the liquid inlet pipe;
step S3, atomizing, wherein the controller controls the piezoelectric vibrator to start and controls the air supply device to start;
step S4, adjusting the mist outlet effect, controlling the rotation of a screening motor by a controller, and communicating the screening holes corresponding to the microfiltration membrane with the set particle size with the mist outlet pipe of the atomizing chamber to stably generate mist;
and step S5, cleaning, screwing off the medicine bottle from the suction device if other medicine liquid is switched to be atomized after the medicine bottle is used, screwing the clean water pipe and the suction device tightly, and controlling the atomizer to enter a cleaning mode by the controller.
Further, the step S5 includes: step S51, in a first cleaning route, a controller controls a booster pump to start, a first electromagnetic directional valve is switched to a third working position, a second electromagnetic directional valve is switched to a first working position, clean water flows into an atomizing chamber through a first three-way joint, the booster pump, a second electromagnetic directional valve and a liquid inlet pipe, when the water level of the atomizing chamber reaches a liquid level sensor, the controller controls the first electromagnetic directional valve to be switched to the first working position, the clean water flows out of the bottom of the atomizing chamber, flows through the first electromagnetic directional valve, the first three-way joint, the booster pump, the second electromagnetic directional valve and the liquid inlet pipe and flows back to the atomizing chamber, after circulating for a certain time, the first electromagnetic directional valve is switched to the second working position, and waste water cleaned in the atomizing chamber flows out of a shell through the bottom of the atomizing chamber, the first electromagnetic directional valve, the first liquid outlet pipe, the second three-way joint and the third liquid outlet pipe; and step S52, in the second cleaning route, the controller controls the booster pump to start, the first electromagnetic directional valve is switched to a third working position, the second electromagnetic directional valve is switched to a second working position, and the clean water flows out of the shell through the first three-way joint, the booster pump, the second electromagnetic directional valve, the second liquid discharge pipe, the second three-way joint and the third liquid discharge pipe.
By adopting the technical scheme, the switching time of the atomizer in atomizing different liquid medicines is reduced, the switching cost is reduced, and the working efficiency is improved.
To sum up, the application comprises the following beneficial technical effects:
1. by arranging the suction device, the sucked liquid medicine is prevented from being polluted, the safety of the atomizer is improved, the scale marks are additionally arranged to check the relative sliding quantity of the suction device to obtain the liquid adding quantity, and the accuracy of the liquid medicine quantity in the liquid adding process is improved;
2. by arranging the screening device, the microfiltration membrane screens liquid particles with different particle sizes, only liquid medicine particles smaller than the aperture size of the microfiltration membrane can be output, and the size of atomized particles is adjusted according to the requirements of an actual user, so that the controllable degree of the atomized particles is improved, and the use scenes are increased;
3. through the structural design of main pipeline, carry out first clean route and the clean route of second, reduced the switching time of atomizer when atomizing different liquid medicines, reduced the switching cost, improved work efficiency.
Drawings
Fig. 1 is an overall structural view of an adjustable medical vaporizer according to an embodiment of the present application.
Fig. 2 is a partially enlarged side view of a screening disk of an adjustable medical vaporizer according to an embodiment of the present application.
Fig. 3 is a partially enlarged view of an inhalation device of an adjustable medical vaporizer according to an embodiment of the present application.
Description of reference numerals:
1. a housing;
2. an atomization chamber; 21. a piezoelectric vibrator; 22. an air supply device; 23. a mist outlet pipe; 24. a liquid level sensor;
3. a screening device; 31. a microfiltration membrane; 32. a connecting arm; 33. screening motors; 34. a screening tray; 35. a screening well;
4. an output connector;
5. an inhalation device; 501. a first pipette; 502. a first limit bump; 503. a second limit bump; 504. a ball plug; 505. a second pipette; 506. a third limit bump; 507. a first return spring; 508. a fourth limit bump; 509. a housing tube; 510. a second return spring; 511. a diversion trench; 512. a plunger; 513. a limiting groove; 514. a third return spring; 515. a first connecting member; 516. a second connecting member; 517. scale lines;
6. a main pipeline; 601. a liquid outlet pipe; 602. a first electromagnetic directional valve; 603. a first communication pipe; 604. a first three-way joint; 605. a booster pump; 606. a second electromagnetic directional valve; 607. a liquid inlet pipe; 608. a first drain pipe; 609. a second three-way joint; 610. a second drain pipe; 611. a third drain pipe;
7. and a controller.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments, and the embodiments of the present application, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more fully, accurately and deeply understand the inventive concepts and technical solutions of the present invention. For convenience of description, the directions mentioned in the present application shall be those shown in the drawings.
Referring to fig. 1-3, an adjustable medical vaporizer, comprising: the device comprises a shell 1, an atomizing chamber 2, a screening device 3, an output joint 4, an inhalation device 5, a main pipeline 6 and a controller 7;
the suction device 5 is arranged at the lower part of the shell 1, is positioned above the medicine bottle, is matched with the medicine bottle and is used for sucking the liquid medicine from the medicine bottle;
the atomization chamber 2 is arranged at the upper part of the shell 1, is positioned at the upper part of the suction device 5, and is used for carrying out atomization treatment on the liquid medicine sucked by the suction device 5;
the main pipeline 6 is arranged in the middle of the shell 1, is respectively communicated with the suction device 5 and the atomizing chamber 2, and is used for receiving an instruction of the controller 7 to control a liquid flow route;
the screening device 3 is arranged on the side of the shell 1, is positioned on the side of the atomizing chamber 2, is matched with the atomizing chamber 2 and is used for screening liquid drops smaller than a set size;
further comprising: the output connector 4 is arranged on the side part of the shell 1, one end of the output connector is matched with the screening device 3, and the other end of the output connector is connected with a mouthpiece.
The inhalation device 5 comprises: the first liquid suction pipe 501 is through from top to bottom; the first limiting bump 502 is arranged at the lower part of the first liquid suction pipe 501 and is fixedly connected with the lower part of the first liquid suction pipe 501; the second limiting bump 503 is arranged on the upper portion of the first liquid suction pipe 501 and is fixedly connected with the upper portion of the first liquid suction pipe 501; a ball plunger 504 disposed in the first suction pipe 501, and having a lower end abutting against the first stopper projection 502 at the lower part of the first suction pipe 501; a second pipette 505 arranged in the first pipette 501, the lower part of the second pipette 505 is connected with the first pipette 501 in a sliding way, and the outer side wall of the second pipette 505 is tightly matched with the second limiting bump 503; a third limiting bump 506 which is arranged at the lower part of the second pipette 505, is fixedly connected with the lower part of the second pipette 505, and is connected with the inner side wall of the first pipette 501 in a sliding way; a first return spring 507 which is sleeved on the lower part of the second pipette 505 and is positioned inside the first pipette 501, the lower end of the first return spring abuts against the third limit projection 506, and the upper end of the first return spring abuts against the second limit projection 503; a fourth limit bump 508 provided on the upper part of the second pipette 505 and fixedly connected to the upper part of the second pipette 505; a housing tube 509 provided outside the first straw 501, having a lower inner side slidably connected to the first straw 501 and a lower outer side threadedly connected to an upper portion of the vial; a second return spring 510, which is sleeved on the upper portion of the second pipette 505 and is located outside the first pipette 501, and has a lower end abutting against the second limit projection 503 and an upper end abutting against the fourth limit projection 508;
further comprising: a diversion trench 511 symmetrically arranged in the middle of the second pipette 505; a plunger 512 in a delta shape, disposed below the second pipette 505, and engaged with the guide groove 511, wherein the plunger 512 is slidably connected to an inner wall of the second pipette 505; a limiting groove 513 is arranged in the middle of the second pipette 505, and the notch of the limiting groove 513 faces downwards; and a third return spring 514 disposed in the limit groove 513, having a lower end abutting against the plunger 512 and an upper end abutting against the limit groove 513.
Further comprising: a first connector 515 disposed outside the upper portion of the second pipette 505 and fixedly connected to the outer wall of the second pipette 505; a second connecting member 516 disposed above the housing tube 509, fixedly connected to the housing tube 509, and slidably connected to the first connecting member 515; the outer wall of the first connecting piece 515 is provided with a scale mark 517.
The main conduit 6 comprises: the liquid outlet pipe 601 is arranged at the lower part of the atomizing chamber 2 and is communicated with the atomizing chamber 2; the first electromagnetic directional valve 602 is arranged at the lower part of the liquid outlet pipe 601, the upper end of the first electromagnetic directional valve is communicated with the liquid outlet pipe 601, and the first electromagnetic directional valve is electrically connected with the controller 7; a first communication pipe 603 provided at a side portion of the first electromagnetic directional valve 602 and communicating with a left side end of the first electromagnetic directional valve 602; a first three-way joint 604 provided at a side portion of the first communication pipe 603, having a right side end communicating with the first communication pipe 603 and a lower end communicating with the suction device 5; the booster pump 605 is arranged above the first three-way joint 604, and the lower end of the booster pump 605 is communicated with the upper end of the first three-way joint 604; the second electromagnetic directional valve 606 is arranged above the booster pump 605, and the lower end of the second electromagnetic directional valve 606 is communicated with the upper end of the booster pump 605; a liquid inlet pipe 607 arranged above the second electromagnetic directional valve 606, one end of which is communicated with the second electromagnetic directional valve 606 and the other end of which is communicated with the upper part of the atomizing chamber 2;
further comprising: a first drain pipe 608 provided at a side of the first solenoid directional valve 602 and communicating with a right side end of the first solenoid directional valve 602; a second tee joint 609 arranged at the lower part of the first liquid discharge pipe 608, wherein the upper end of the second tee joint 609 is communicated with the lower end of the first liquid discharge pipe 608; a second liquid discharge pipe 610, which is arranged at the side of the second electromagnetic directional valve 606, and one end of which is communicated with the right side end of the second electromagnetic directional valve 606 and the other end of which is communicated with the left side end of the second three-way joint 609; and a third drain pipe 611 provided below the second three-way joint 609 and communicating with the lower end of the second three-way joint 609.
The first electromagnetic directional valve 602 is a three-position three-way electromagnetic directional valve, and includes an inlet and two outlets, the inlet is a connection with the liquid outlet pipe 601, and the outlets are respectively a connection with the first communication pipe 603 and the first liquid discharge pipe 608; the first electromagnetic directional valve 602 has a first working position in which the liquid outlet pipe 601 is communicated with the first communication pipe 603, a second working position in which the liquid outlet pipe 601 is communicated with the first liquid discharge pipe 608, and a third working position in which the liquid outlet pipe 601, the first communication pipe 603 and the first liquid discharge pipe 608 are not communicated;
the second electromagnetic directional valve 606 is a two-position three-way electromagnetic directional valve, and comprises an inlet and two outlets, the inlet is a connection part with the booster pump 605, and the outlets are respectively a connection part with the liquid inlet pipe 607 and the second liquid discharge pipe 610; the first working position of the second electromagnetic directional valve 606 is that the booster pump 605 is communicated with the liquid inlet pipe 607, and the second working position is that the booster pump 605 is communicated with the second liquid outlet pipe 610.
The atomizing chamber 2 includes: the piezoelectric vibrator 21 is arranged at the bottom of the atomizing chamber 2 and is electrically connected with the controller 7; the air supply device 22 is arranged on the side wall of the upper part of the atomizing chamber 2 and is electrically connected with the controller 7; the mist outlet pipe 23 is arranged on the side wall of the upper part of the atomizing chamber 2 and is opposite to the air supply device 22, and the mist outlet pipe 23 is matched with the screening device 3; and the liquid level sensor 24 is arranged in the middle of the atomizing chamber 2 and is electrically connected with the controller 7.
The screening device 3 includes: the connecting arm 32 is arranged at the side part of the atomizing chamber 2 and is fixedly connected with the shell 1; the screening motor 33 is arranged on the connecting arm 32, fixedly connected with the connecting arm 32 and electrically connected with the controller 7, and the rotation axis direction of the screening motor 33 is vertical to the side wall of the atomizing chamber 2; the screening disc 34 is arranged on the screening motor 33 and is in driving connection with the screening motor 33; a plurality of screening holes 35 are arranged on the screening disc 34, and the screening holes 35 are matched with the output connector 4.
The micro-filtration membranes 31 with different pore diameters are arranged in each screening hole 35 on the screening disc 34.
A working method of an adjustable medical atomizer comprises the following steps:
step S1, manually performing quantitative inhalation, manually screwing the medicine bottle to the inhalation device 5, sliding the medicine bottle toward the housing 1, and inhaling the liquid medicine from the medicine bottle into the main pipeline 6;
step S2, the liquid medicine flows in, the controller 7 controls the booster pump 605 to start, and the liquid medicine flows into the atomizing chamber 2 through the first three-way joint 604, the booster pump 605, the second electromagnetic directional valve 606 and the liquid inlet pipe 607;
step S3, atomizing, the controller 7 controls the piezoelectric vibrator 21 to start, and controls the air supply device 22 to start;
step S4, adjusting the mist outlet effect, controlling the rotation of the screening motor 33 by the controller 7, and communicating the screening holes 35 corresponding to the microfiltration membrane 31 with the set particle size with the mist outlet pipe 23 of the atomizing chamber 2 to stably output mist;
step S5, cleaning, and if switching to another liquid medicine for atomization after use, unscrewing the medicine bottle from the inhalation device 5, screwing the clean water tube to the inhalation device 5, and controlling the atomizer to enter a cleaning mode by the controller 7.
The step S5 includes: step S51, in a first cleaning route, the controller 7 controls the booster pump 605 to start, the first electromagnetic directional valve 602 is switched to a third working position, the second electromagnetic directional valve 606 is switched to the first working position, the clean water flows into the atomization chamber 2 through the first three-way joint 604, the booster pump 605, the second electromagnetic directional valve 606 and the liquid inlet pipe 607, when the water level of the atomization chamber 2 reaches the liquid level sensor 24, the controller 7 controls the first electromagnetic directional valve 602 to be switched to the first working position, the clean water flows out from the bottom of the atomization chamber 2, flows back to the atomization chamber 2 through the first electromagnetic directional valve 602, the first three-way joint 604, the booster pump 605, the second electromagnetic directional valve 606 and the liquid inlet pipe 607, and flows for a certain time in a circulating manner, the first electromagnetic directional valve 602 is switched to the second working position, the clean wastewater in the atomization chamber 2 flows out from the bottom of the atomization chamber 2, and flows through the first electromagnetic directional valve 602, the first liquid outlet pipe 608, the clean wastewater flows into the second electromagnetic directional valve 606, A second three-way joint 609 and a third drain pipe 611 which flow out of the housing 1; step S52, in the second cleaning route, the controller 7 controls the booster pump 605 to start, the first electromagnetic directional valve 602 switches to the third working position, the second electromagnetic directional valve 606 switches to the second working position, and the clean water flows out of the housing 1 through the first three-way joint 604, the booster pump 605, the second electromagnetic directional valve 606, the second drain pipe 610, the second three-way joint 609, and the third drain pipe 611.
The working principle of the adjustable medical atomizer and the working method thereof in the embodiment of the application is as follows: by arranging the suction device, when the medicine bottle is manually pushed to the shell, the outer shell pipe is driven by the medicine bottle to slide upwards and to generate relative displacement with the second liquid suction pipe, the second reset spring pushes the first liquid suction pipe to slide towards the medicine bottle under pressure, and the lower end of the second liquid suction pipe is contacted with the liquid medicine in the medicine bottle; when hands are loosened, the first reset spring pushes the second limit bump to enable the first liquid suction pipe to move towards the second liquid suction pipe, the ball plug is abutted to the first limit bump, the volume of the closed space between the first liquid suction pipe and the second liquid suction pipe is reduced and the pressure is increased, the plunger is pushed to move upwards and expose the diversion trench, liquid medicine is sucked into the second liquid suction pipe from the first liquid suction pipe and enters the diversion trench, and the liquid medicine is stopped being sucked until the pressure above and below the plunger is balanced, so that liquid medicine supplement is completed. The inhalation process ensures that the inhaled liquid medicine is not polluted, and improves the safety of the atomizer. And set up the scale mark and look over the relative slip volume between first connecting piece and the second connecting piece to learn the liquid feeding volume, improved the accurate degree of liquid feeding process liquid medicine volume.
In the embodiment of the application, the micro-filtration membrane is used for screening liquid particles with different particle sizes by arranging the screening device, only liquid medicine particles smaller than the aperture size of the micro-filtration membrane can be output, the size of atomized particles is adjusted according to the requirements of an actual user, the controllable degree of the atomized particles is improved, and the use scenes are increased; through the structural design of main pipeline, carry out first clean route and the clean route of second, reduced the switching time of atomizer when atomizing different liquid medicines, reduced the switching cost, improved work efficiency.
The present invention and its embodiments have been described above in an illustrative manner, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, the technical scheme and the embodiments similar to the technical scheme are not creatively designed without departing from the spirit of the invention, and the invention shall fall into the protection scope of the invention.
Claims (10)
1. An adjustable medical vaporizer, comprising: the device comprises a shell (1), an atomizing chamber (2), a screening device (3), an output joint (4), an inhalation device (5), a main pipeline (6) and a controller (7);
the suction device (5) is arranged at the lower part of the shell (1), is positioned above the medicine bottle, is matched with the medicine bottle and is used for sucking the liquid medicine from the medicine bottle;
the atomization chamber (2) is arranged at the upper part of the shell (1), is positioned at the upper part of the suction device (5), and is used for carrying out atomization treatment on the liquid medicine sucked by the suction device (5);
the main pipeline (6) is arranged in the middle of the shell (1), is respectively communicated with the suction device (5) and the atomizing chamber (2), and is used for receiving an instruction of the controller (7) to control a liquid flow route;
the screening device (3) is arranged on the side of the shell (1), is positioned on the side of the atomizing chamber (2), is matched with the atomizing chamber (2) and is used for screening liquid drops smaller than a set size;
further comprising: the output connector (4) is arranged on the side part of the shell (1), one end of the output connector is matched with the screening device (3), and the other end of the output connector is connected with a mouthpiece.
2. The adjustable medical vaporizer of claim 1, wherein:
the inhalation device (5) comprises: a first liquid suction pipe (501) which is through from top to bottom; the first limiting bump (502) is arranged at the lower part of the first liquid suction pipe (501) and is fixedly connected with the lower part of the first liquid suction pipe (501); the second limiting bump (503) is arranged at the upper part of the first liquid suction pipe (501) and is fixedly connected with the upper part of the first liquid suction pipe (501); the ball plug (504) is arranged in the first liquid suction pipe (501), and the lower end of the ball plug is abutted against a first limiting convex block (502) at the lower part of the first liquid suction pipe (501); the second pipette (505) is arranged in the first pipette (501), the lower part of the second pipette is connected with the first pipette (501) in a sliding way, and the outer side wall of the second pipette (505) is tightly matched with the second limiting bump (503); the third limiting bump (506) is arranged at the lower part of the second pipette (505), is fixedly connected with the lower part of the second pipette (505), and is in sliding connection with the inner side wall of the first pipette (501); the first return spring (507) is sleeved at the lower part of the second pipette (505) and is positioned in the first pipette (501), the lower end of the first return spring is abutted with the third limiting convex block (506), and the upper end of the first return spring is abutted with the second limiting convex block (503); the fourth limiting bump (508) is arranged on the upper part of the second liquid suction pipe (505) and is fixedly connected with the upper part of the second liquid suction pipe (505); a housing tube (509) which is provided outside the first straw (501), wherein the inner side of the lower part of the housing tube is slidably connected with the first straw (501), and the outer side of the lower part of the housing tube is in threaded connection with the upper part of the medicine bottle; the second return spring (510) is sleeved at the upper part of the second pipette (505) and is positioned outside the first pipette (501), the lower end of the second return spring is abutted with the second limiting convex block (503), and the upper end of the second return spring is abutted with the fourth limiting convex block (508);
further comprising: the diversion trench (511) is symmetrically arranged in the middle of the second liquid suction pipe (505); the plunger (512) is in a delta shape, is arranged at the lower part of the second liquid suction pipe (505), is matched with the guide groove (511), and is in sliding connection with the inner wall of the second liquid suction pipe (505); a limiting groove (513) is arranged in the middle of the second liquid suction pipe (505), and the notch of the limiting groove (513) faces downwards; and the third return spring (514) is arranged in the limit groove (513), the lower end of the third return spring is abutted against the plunger (512), and the upper end of the third return spring is abutted against the limit groove (513).
3. The adjustable medical vaporizer of claim 2, wherein:
further comprising: the first connecting piece (515) is arranged on the outer side of the upper part of the second liquid suction pipe (505) and is fixedly connected with the outer wall of the second liquid suction pipe (505); the second connecting piece (516) is arranged above the shell pipe (509), is fixedly connected with the shell pipe (509), and is connected with the first connecting piece (515) in a sliding way; the outer wall of the first connecting piece (515) is provided with scale marks (517).
4. The adjustable medical vaporizer of claim 1, wherein:
the main line (6) comprises: the liquid outlet pipe (601) is arranged at the lower part of the atomizing chamber (2) and is communicated with the atomizing chamber (2); the first electromagnetic directional valve (602) is arranged at the lower part of the liquid outlet pipe (601), the upper end of the first electromagnetic directional valve is communicated with the liquid outlet pipe (601), and the first electromagnetic directional valve is electrically connected with the controller (7); a first communication pipe (603) which is arranged at the side part of the first electromagnetic directional valve (602) and is communicated with the left side end of the first electromagnetic directional valve (602); a first three-way joint (604) arranged at the side part of the first communication pipe (603), wherein the right end of the first three-way joint is communicated with the first communication pipe (603), and the lower end of the first three-way joint is communicated with the suction device (5); the booster pump (605) is arranged above the first three-way joint (604), and the lower end of the booster pump (605) is communicated with the upper end of the first three-way joint (604); the second electromagnetic directional valve (606) is arranged above the booster pump (605), and the lower end of the second electromagnetic directional valve (606) is communicated with the upper end of the booster pump (605); the liquid inlet pipe (607) is arranged above the second electromagnetic directional valve (606), one end of the liquid inlet pipe is communicated with the second electromagnetic directional valve (606), and the other end of the liquid inlet pipe is communicated with the upper part of the atomizing chamber (2);
further comprising: a first liquid discharge pipe (608) which is arranged at the side part of the first electromagnetic directional valve (602) and is communicated with the right side end of the first electromagnetic directional valve (602); the second three-way joint (609) is arranged at the lower part of the first liquid discharging pipe (608), and the upper end of the second three-way joint (609) is communicated with the lower end of the first liquid discharging pipe (608); the second liquid discharge pipe (610) is arranged at the side part of the second electromagnetic directional valve (606), one end of the second liquid discharge pipe is communicated with the right side end of the second electromagnetic directional valve (606), and the other end of the second liquid discharge pipe is communicated with the left side end of the second three-way joint (609); and a third liquid discharge pipe (611) which is arranged at the lower part of the second three-way joint (609) and is communicated with the lower side end of the second three-way joint (609).
5. The adjustable medical vaporizer of claim 4, wherein:
the first electromagnetic directional valve (602) is a three-position three-way electromagnetic directional valve and comprises an inlet and two outlets, the inlet is a joint with the liquid outlet pipe (601), and the outlets are joints with the first communication pipe (603) and the first liquid discharge pipe (608) respectively; the first working position of the first electromagnetic directional valve (602) is that the liquid outlet pipe (601) is communicated with the first communicating pipe (603), the second working position is that the liquid outlet pipe (601) is communicated with the first liquid discharging pipe (608), and the third working position is that the liquid outlet pipe (601), the first communicating pipe (603) and the first liquid discharging pipe (608) are not communicated;
the second electromagnetic directional valve (606) is a two-position three-way electromagnetic directional valve and comprises an inlet and two outlets, the inlet is a joint with the booster pump (605), and the outlets are joints with the liquid inlet pipe (607) and the second liquid discharge pipe (610); the first working position of the second electromagnetic directional valve (606) is that the booster pump (605) is communicated with the liquid inlet pipe (607), and the second working position is that the booster pump (605) is communicated with the second liquid discharge pipe (610).
6. The adjustable medical vaporizer of claim 1, wherein:
the nebulization chamber (2) comprising: the piezoelectric vibrator (21) is arranged at the bottom of the atomizing chamber (2) and is electrically connected with the controller (7); the air supply device (22) is arranged on the side wall of the upper part of the atomizing chamber (2) and is electrically connected with the controller (7); the fog outlet pipe (23) is arranged on the side wall of the upper part of the atomizing chamber (2) and is opposite to the air supply device (22), and the fog outlet pipe (23) is matched with the screening device (3); and the liquid level sensor (24) is arranged in the middle of the atomizing chamber (2) and is electrically connected with the controller (7).
7. The adjustable medical vaporizer of claim 1, wherein:
the screening device (3) comprises: the connecting arm (32) is arranged on the side part of the atomizing chamber (2) and is fixedly connected with the shell (1); the screening motor (33) is arranged on the connecting arm (32), is fixedly connected with the connecting arm (32), and is electrically connected with the controller (7), and the rotation axis direction of the screening motor (33) is vertical to the side wall of the atomizing chamber (2); the screening disc (34) is arranged on the screening motor (33) and is in driving connection with the screening motor (33); a plurality of screening holes (35) disposed on the screening disk (34), the screening holes (35) cooperating with the output connector (4).
8. The adjustable medical vaporizer of claim 7, wherein:
and each screening hole (35) on the screening disc (34) is internally provided with a microfiltration membrane (31) with different pore diameters.
9. The working method of the adjustable medical atomizer is characterized by comprising the following steps of:
step S1, manually and quantitatively inhaling, manually screwing the medicine bottle and the inhalation device (5), sliding the medicine bottle towards the shell (1), and inhaling the liquid medicine into the main pipeline (6) from the medicine bottle;
step S2, the liquid medicine flows in, the controller (7) controls the booster pump (605) to start, and the liquid medicine flows into the atomizing chamber (2) through the first three-way joint (604), the booster pump (605), the second electromagnetic directional valve (606) and the liquid inlet pipe (607);
step S3, atomizing, wherein the controller (7) controls the piezoelectric vibrator (21) to start and controls the air supply device (22) to start;
step S4, adjusting the mist outlet effect, controlling the rotation of a screening motor (33) by a controller (7), and communicating the screening holes (35) corresponding to the microfiltration membrane (31) with the set particle size with the mist outlet pipe (23) of the atomizing chamber (2) to stably output mist;
and step S5, cleaning, wherein after the use is finished, if other liquid medicines are switched to be atomized, the medicine bottle is unscrewed from the suction device (5), the clean water pipe is screwed with the suction device (5), and the controller (7) controls the atomizer to enter a cleaning mode.
10. The working method of the adjustable medical atomizer according to claim 9, wherein:
the step S5 includes: step S51, a first cleaning route, a controller (7) controls a booster pump (605) to start, a first electromagnetic directional valve (602) is switched to a third working position, a second electromagnetic directional valve (606) is switched to a first working position, clean water flows into an atomizing chamber (2) through a first three-way joint (604), the booster pump (605), the second electromagnetic directional valve (606) and a liquid inlet pipe (607), when the water level of the atomizing chamber (2) reaches a liquid level sensor (24), the controller (7) controls the first electromagnetic directional valve (602) to be switched to the first working position, the clean water flows out from the bottom of the atomizing chamber (2), flows back to the atomizing chamber (2) through the first electromagnetic directional valve (602), the first three-way joint (604), the booster pump (605), the second electromagnetic directional valve (606) and the liquid inlet pipe (607), and after circulating for one time, the first electromagnetic directional valve (602) is switched to the second working position, the waste water cleaned in the atomizing chamber (2) flows out from the bottom of the atomizing chamber (2) and flows out of the shell (1) through a first electromagnetic directional valve (602), a first liquid discharge pipe (608), a second three-way joint (609) and a third liquid discharge pipe (611); and step S52, in the second cleaning route, the controller (7) controls the booster pump (605) to start, the first electromagnetic directional valve (602) is switched to a third working position, the second electromagnetic directional valve (606) is switched to a second working position, and the clean water flows out of the shell (1) through the first three-way joint (604), the booster pump (605), the second electromagnetic directional valve (606), the second liquid discharge pipe (610), the second three-way joint (609) and the third liquid discharge pipe (611).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078297.8A CN114225166B (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer and working method thereof |
| CN202311243992.6A CN117281980A (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078297.8A CN114225166B (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer and working method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311243992.6A Division CN117281980A (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114225166A true CN114225166A (en) | 2022-03-25 |
| CN114225166B CN114225166B (en) | 2024-01-09 |
Family
ID=80746929
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311243992.6A Pending CN117281980A (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer |
| CN202210078297.8A Active CN114225166B (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer and working method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311243992.6A Pending CN117281980A (en) | 2022-01-24 | 2022-01-24 | Adjustable medical atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN117281980A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171726A2 (en) * | 1984-08-09 | 1986-02-19 | Inge Brugger | Inhalator |
| DE19917093A1 (en) * | 1999-04-15 | 2000-10-19 | Backes Claus H | Aerosol applicator, in particular, for liquid medicaments comprises micropump which sucks liquid from its container and delivers it into atomizing nozzle that points into atomizing chamber |
| US20050081844A1 (en) * | 2003-08-13 | 2005-04-21 | Jerry Grychowski | Nubulizer apparatus and method |
| JP2007000541A (en) * | 2005-06-27 | 2007-01-11 | Matsushita Electric Works Ltd | Inhaler |
| CN103157161A (en) * | 2011-12-09 | 2013-06-19 | 北京东方潮汐科技发展有限公司 | Device of driving liquid to be nebulized by gas |
| CN208492880U (en) * | 2017-09-13 | 2019-02-15 | 贵州深景天下生态环境有限公司 | A kind of atomising device |
| CN209916949U (en) * | 2019-04-14 | 2020-01-10 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Medical tool suitable for throat atomization anesthesia |
| CN110882452A (en) * | 2018-09-07 | 2020-03-17 | 上海美致臻生物医学科技有限公司 | Medical atomizing device |
| CN213048868U (en) * | 2020-07-15 | 2021-04-27 | 王玲凯 | Anesthetic atomizing device |
| CN214807111U (en) * | 2021-01-05 | 2021-11-23 | 朱红 | Be used for champignon device stock solution bottle and champignon device |
-
2022
- 2022-01-24 CN CN202311243992.6A patent/CN117281980A/en active Pending
- 2022-01-24 CN CN202210078297.8A patent/CN114225166B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171726A2 (en) * | 1984-08-09 | 1986-02-19 | Inge Brugger | Inhalator |
| DE19917093A1 (en) * | 1999-04-15 | 2000-10-19 | Backes Claus H | Aerosol applicator, in particular, for liquid medicaments comprises micropump which sucks liquid from its container and delivers it into atomizing nozzle that points into atomizing chamber |
| US20050081844A1 (en) * | 2003-08-13 | 2005-04-21 | Jerry Grychowski | Nubulizer apparatus and method |
| JP2007000541A (en) * | 2005-06-27 | 2007-01-11 | Matsushita Electric Works Ltd | Inhaler |
| CN103157161A (en) * | 2011-12-09 | 2013-06-19 | 北京东方潮汐科技发展有限公司 | Device of driving liquid to be nebulized by gas |
| CN208492880U (en) * | 2017-09-13 | 2019-02-15 | 贵州深景天下生态环境有限公司 | A kind of atomising device |
| CN110882452A (en) * | 2018-09-07 | 2020-03-17 | 上海美致臻生物医学科技有限公司 | Medical atomizing device |
| CN209916949U (en) * | 2019-04-14 | 2020-01-10 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Medical tool suitable for throat atomization anesthesia |
| CN213048868U (en) * | 2020-07-15 | 2021-04-27 | 王玲凯 | Anesthetic atomizing device |
| CN214807111U (en) * | 2021-01-05 | 2021-11-23 | 朱红 | Be used for champignon device stock solution bottle and champignon device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114225166B (en) | 2024-01-09 |
| CN117281980A (en) | 2023-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9844613B2 (en) | Irrigation and aspiration device and method | |
| US5170782A (en) | Medicament nebulizer with improved aerosol chamber | |
| CA1130160A (en) | Nebulizer with variable flow rate control | |
| US5490630A (en) | Hand-held aerosol dispenser for therapeutic liquids | |
| KR20180031115A (en) | sprayer | |
| WO1997022376A1 (en) | Nebulizer | |
| CN112546361A (en) | Oxygen-driven jet atomizer for respiratory disease nursing | |
| CN114225166A (en) | Adjustable medical atomizer and working method thereof | |
| US3591090A (en) | Nebulizer | |
| CN110559530A (en) | Multifunctional atomizing cup | |
| CN208436054U (en) | Atomizing nasal irrigator | |
| CN109172965A (en) | A kind of atomizing cup of the adjustable section of atomizing particle | |
| CN215780638U (en) | Oxygen-driven jet atomizer for respiratory disease nursing | |
| CN110251782A (en) | A kind of medical atomization device | |
| CN113181040A (en) | Spiral nasal cavity flushing device | |
| CN113952560A (en) | Atomizing cup | |
| CN113827792B (en) | Nasal discharge sucking and spraying integrated device for nasal cavity | |
| CN108704202B (en) | Medical administration atomizing cup | |
| CN209529840U (en) | A kind of atomizing cup of the adjustable section of atomizing particle | |
| CN208959018U (en) | A kind of medical administration atomizing cup | |
| CN208989930U (en) | The anti-device of choking of portable multi-function inhalation | |
| CN211132119U (en) | Nose washing device | |
| JPS6140363Y2 (en) | ||
| CN204122284U (en) | A kind of lazaretto ward dynalysor | |
| CN219539140U (en) | Handheld atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231215 Address after: 518000 701, No.25, area a, Nanchang old village, Nanchang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN ONEVAPE TECHNOLOGY Co.,Ltd. Address before: 226000 No. 282 Bihua Road, Tongzhou District, Nantong City, Jiangsu Province Applicant before: Bie Guangxin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |