CN107899114B - Novel atomizing tank - Google Patents
Novel atomizing tank Download PDFInfo
- Publication number
- CN107899114B CN107899114B CN201711475597.5A CN201711475597A CN107899114B CN 107899114 B CN107899114 B CN 107899114B CN 201711475597 A CN201711475597 A CN 201711475597A CN 107899114 B CN107899114 B CN 107899114B
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- Prior art keywords
- tank
- atomizing
- medicine
- tank body
- core
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- 239000003814 drug Substances 0.000 claims abstract description 112
- 238000000889 atomisation Methods 0.000 claims abstract description 39
- 239000003595 mist Substances 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 229940079593 drug Drugs 0.000 claims description 33
- 239000000443 aerosol Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
-
- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0013—Details of inhalators; Constructional features thereof with inhalation check valves
-
- 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
- A61M15/00—Inhalators
- A61M15/0086—Inhalation chambers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a novel atomization tank, which comprises a tank body, a medicine outlet on the tank body and a tank core which is inserted in the tank body in a sealing way, wherein a medicine storage tank and an air nozzle are arranged at the tank bottom of the tank body; the tank core is provided with an air inlet pipe which is arranged in a downward extending mode, the bottom of the air inlet pipe is provided with an atomization core body which can be sleeved on the air nozzle, a medicine suction channel is arranged in the atomization core body, the upper end of the atomization core body is provided with an air spraying hole which is communicated with the medicine suction channel and the air nozzle, the tank body is provided with a fog forming baffle plate above the air spraying hole, and a fan-shaped fog blocking plate and a rectangular guide baffle plate which are arranged in a circumferential mode are arranged on the pipe body of the air inlet pipe in a protruding mode. The novel atomizing tank can ensure the normal mist discharge when the atomizing tank is obliquely used, can effectively reduce the problem that the liquid medicine is easy to obliquely leak when in use, increases the adaptability of atomization treatment, improves the atomization treatment effect and reduces the waste of the liquid medicine.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a novel atomization tank.
Background
During season transition, the weather is suddenly cold and suddenly warm, the number of respiratory disease patients is greatly increased, diseases such as respiratory virus infection, pneumonia and the like are also in a high incidence period, and the importance of delivering medicines such as antibiotics to target organs of the lower lung is revealed by aerosol inhalation treatment due to the fact that the clinical use of infusion treatment in clinic is gradually limited by the state. The aerosol is formed by the water and the medicine through a special gas-solution generating device, is inhaled and deposited on the respiratory tract and the alveolus target organs, achieves the purposes of treating diseases and improving symptoms, and has the functions of humidifying and diluting airway secretion to a certain extent. The aerosol inhalation therapy directly acts on the lesion site, has the advantages of small dosage, quick response, less side effect, convenient use and the like compared with the oral administration method, has obvious curative effect, has high local drug concentration of the respiratory tract, can avoid or reduce the use of hormone by the whole body, or can ensure the exertion of the drug only by passive fit, and has become an ideal administration way at present. At present, the atomization treatment is also suitable for treating respiratory diseases of children. However, in the course of treatment, children are easy to be restless, and the situation of not matching with treatment leads to the tilting of the atomizing tank in the use process, at this time, the phenomenon of no fog can be caused because the liquid medicine is not contacted with the suction path, and simultaneously, the liquid medicine flows out from the medicine outlet or the air channel easily in the tilting process, so that the waste of the liquid medicine is caused, and the treatment effect of diseases is not facilitated.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and aims to provide a novel atomizing tank which can ensure normal mist discharge when the atomizing tank is obliquely used, can effectively reduce the problem that liquid medicine is easy to obliquely leak when the atomizing tank is used, increase the compliance of atomization treatment, improve the atomization treatment effect and reduce the waste of the liquid medicine.
In order to achieve the above purpose, the invention provides a novel atomization tank, which comprises a tank body, a medicine outlet on the tank body and a tank core which is inserted in the tank body in a sealing way, wherein a medicine storage tank is arranged at the tank bottom of the tank body, and a hollow air nozzle connected with an external air source is arranged in the center of the medicine storage tank in a protruding way; an air inlet pipe which is arranged in a downward extending way is arranged on the tank core, an atomization core body which can be sleeved on the air nozzle is arranged at the bottom of the air inlet pipe, a drug sucking channel which is arranged in an upward extending way from the bottom end is arranged in the atomization core body, an air spraying hole which is communicated with the drug sucking channel and the air nozzle is arranged at the upper end of the atomization core body, the upper part of the air inlet pipe is provided with a fog baffle plate, the pipe body of the air inlet pipe is provided with a fan-shaped fog baffle plate which extends along the circumferential direction and is matched with the inner wall of the tank body in a protruding mode, and the pipe body of the air inlet pipe is provided with a guide baffle plate which extends along the axial direction to the fan-shaped fog baffle plate and is matched with the inner wall of the tank body in a protruding mode.
Further, a plurality of medicine sucking channels are uniformly distributed in the atomizing core at intervals, the atomizing core is detachably inserted in the tank body, at least one medicine sucking channel is correspondingly arranged with the medicine outlet, and the fan-shaped fog baffle is correspondingly arranged with the medicine outlet.
Furthermore, the medicine storage groove in the tank body is an inverted cone-shaped groove, the air nozzle is of a hollow cone structure, and a cone hole which is matched with the cone surface of the air nozzle is arranged in the atomizing core body.
Further, the inclination angle of the inverted cone-shaped groove is 45 DEG
As a further improvement, the drug sucking channel is a groove arranged on the inner cone wall of the atomization core body.
Further, the guide baffles are arranged in two, and the atomization space in the tank body is divided into two parts.
Further, the distance between the mist forming baffle and the air spraying hole is 1.0mm plus or minus 0.2mm.
As a further improvement, the lower end of the air nozzle is provided with an air inlet interface which extends outwards from the medicine storage groove.
As a further improvement, a connecting blocking bucket which is in sealing connection with the tank body is arranged at the top of the air inlet pipe.
The bottom of the air inlet pipe is provided with a supporting frame connected with the atomizing core body.
Advantageous effects
Compared with the prior art, the novel atomizing tank has the following beneficial effects: the atomization tank structure can ensure the normal mist discharge when the atomization tank is obliquely used, can effectively reduce the problem that the liquid medicine is easy to obliquely leak when in use, increases the compliance of atomization treatment, improves the atomization treatment effect and reduces the waste of the liquid medicine; the tank core and the tank body are inserted into and locked by rotation, so that the connection is quick, and the tightness is good; the medicine has good atomization quality, ensures that patients inhale tiny and uniform atomized particles, is more comfortable to use, and avoids adverse reactions.
Drawings
FIG. 1 is a schematic diagram of the assembly of the novel atomizing tank of the present invention;
FIG. 2 is a perspective view of the tank core of the present invention;
FIG. 3 is a perspective view of a tank body according to the present invention;
FIG. 4 is a front view of the structure of the tank core in the present invention;
fig. 5 is a top view of the structure of the can core of the present invention.
In the figure: 1. a tank body; 11. an air inlet interface; 12. a medicine storage tank; 13. an air nozzle; 14. a drug outlet; 15. a plug-in groove; 2. a can core; 21. an air inlet pipe; 22. an atomizing core; 23. a drug suction channel; 24. a gas injection hole; 25. a fogging baffle; 26. a fan-shaped fog baffle; 27. a guide baffle; 28. connecting a blocking bucket; 29. a support frame; 30. a cut-off surface.
Description of the embodiments
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
The specific embodiments of the present invention are as follows: as shown in fig. 1-5, the novel atomization tank comprises a tank body 1, a medicine outlet 14 on the tank body 1 and a tank core 2 which is inserted in the tank body 1 in a sealing way, wherein a medicine storage tank 12 is arranged at the tank bottom of the tank body 1, and a hollow air nozzle 13 connected with an external air source is arranged in the center of the medicine storage tank 12 in a protruding way; the tank core 2 is provided with the air inlet pipe 21 which is arranged in a downward extending mode, the bottom of the air inlet pipe 21 is provided with the atomizing core 22 which can be sleeved on the air nozzle 13, the atomizing core 22 is positioned on the air nozzle 13, the tank core 2 and the tank body 1 are guaranteed to be installed in a rapid positioning mode, the atomizing core 22 is internally provided with the medicine sucking channel 23 which is arranged in an upward extending mode from the bottom end, medicine liquid in the medicine storage tank 12 conveniently flows to the upper end of the atomizing core 22, the upper end of the atomizing core 22 is provided with the air nozzle 24 which is communicated with the medicine sucking channel 23 and the air nozzle 13, the upper portion of the tank body 1, which is located above the air nozzle 24, is provided with the mist forming baffle 25, the air nozzle 13 through which the atomizing tank passes is connected to the air source, the air source flows upwards in the air nozzle 13 to reach the air nozzle 24, negative pressure is formed behind the air nozzle 24 to drive medicine liquid in the medicine storage tank 12 to reach the air sucking channel 24, then the medicine forming baffle 25 is impacted on the mist forming baffle 25, fine particles are made to rebound at the moment, negative pressure is generated, and air enters the atomizing tank through the air inlet pipe 21 on the tank core 2, and the atomizing speed is rapid. The pipe body of the air inlet pipe 21 is convexly provided with a fan-shaped fog baffle 26 which extends along the circumferential direction and is matched with the inner wall of the tank body 1, the pipe body of the air inlet pipe 21 is convexly provided with a guide baffle 27 which extends along the axial direction to the fan-shaped fog baffle 26 and is matched with the inner wall of the tank body 1, and tiny particles can flow back into the medicine storage tank 12 by impacting the fan-shaped fog baffle 26. The even and fine particles can enter the medicine outlet 14 of the tank body 1 through the guide of the guide baffle 25, and the patient can make the fine and even atomized particles enter the respiratory tract or the lung through the inhalation method, so that the aim of high-efficiency treatment is achieved, large medicine liquid drops can be effectively blocked, and the atomization treatment effect is better.
In this embodiment, a plurality of drug sucking channels 23 are uniformly and alternately distributed in the atomizing core 22, the atomizing core 22 is detachably inserted in the tank 1, at least one drug sucking channel 23 is correspondingly arranged with the drug outlet 14, a fan-shaped mist baffle 26 is correspondingly arranged with the drug outlet 14, at least one drug sucking channel 23 is positioned at one side of the drug outlet 14, and when the atomizing tank inclines to one side of the drug outlet 14, the drug sucking channels 23 facing the drug outlet 14 can work normally, thereby ensuring the suction of the drug, preventing the drug from escaping from the drug outlet 14, reducing the speed of the drug flowing into the drug outlet 14, reducing the outflow quantity of the drug, and preventing the drug from escaping from the drug outlet 14.
In this embodiment, the medicine storage tank 12 in the tank body 1 is an inverted cone-shaped groove, the air nozzle 13 is of a hollow cone structure, a cone hole corresponding to the cone surface of the air nozzle 13 is arranged in the atomization core 22, the medicine storage tank 12 is a cone-shaped area, can store a certain volume of medicine liquid, and can enable the medicine liquid to reach the air nozzle 24 through the medicine suction channel 23 on the tank core 2 and strike the mist baffle 25, so that the aerosol is formed. In order to achieve a good and stable treatment effect and prevent the liquid medicine from toppling over, the inclination angle of the inverted cone-shaped groove of the embodiment is 45 degrees, the angle of the medicine storage groove 12 is 45 degrees relative to the axis of the atomizing tank, and the small angle can realize that the sucking process of the liquid medicine can still be continued when the atomizing tank is inclined at a certain angle, and the liquid medicine can not be quickly remained in the medicine outlet 14 or the air inlet pipe 21, so that the waste of the liquid medicine is reduced; moreover, the medicine storage groove 12 is an inverted cone-shaped groove, so long as a small amount of medicine liquid is poured into the inverted cone-shaped groove, the medicine liquid can enter the medicine suction channel 23, when the inclination angle of the atomization tank is smaller than the taper of the inverted cone-shaped groove, the medicine liquid can also be immersed into the medicine suction channel 23, the atomization requirement is met, the adaptability of the atomization tank is high, the medicine storage groove is suitable for children to operate, the use is more convenient, and the atomization effect is not influenced by placing the medicine liquid.
In the embodiment, the air nozzle 13 is in a conical hollow structure, and the medicine suction channel 23 is a groove arranged on the inner conical wall of the atomization core 22, so that the medicine liquid can flow along the conical wall of the air nozzle 13 conveniently, and the medicine suction channel 23 can be processed on the atomization core 22 conveniently; the drug suction passage 23 may be provided as a through hole or the like penetrating through both ends of the atomizing core 22.
In this embodiment, the two guide baffles 27 are disposed at two ends of the fan-shaped fog baffle 26, the atomization space in the tank 1 is divided into two parts, the atomization space in the tank 1 is divided into a medicine outlet section on one side of the medicine outlet 14 and an atomization section on the other side, atomized medicine drops flow back to the medicine storage tank 12 after being blocked by the guide baffles 27, and small drops enter the medicine outlet section, so that the medicine is output through the medicine outlet 14, the medicine atomization quality is ensured, and the atomization effect is ensured.
In the embodiment, the distance between the mist forming baffle 25 and the air spraying hole 24 is 1.0mm plus or minus 0.2mm, so that the liquid medicine is ensured to be rapidly atomized, and the liquid drop aerosol can rapidly flow out to an atomization space in the tank body 1.
In this embodiment, the lower extreme of air nozzle 13 is equipped with the air inlet interface 11 that outwards stretches out medicine storage tank 12 and sets up, is convenient for be connected with the connecting pipe of connecting compressed air source, adopts the mode sealing connection of grafting, and the connection is quick, and the leakproofness is good.
In the embodiment, the top of the air inlet pipe 21 is provided with a connecting blocking bucket 28 which is in sealing connection with the tank body 1, the inner wall of the opening of the tank body 1 is provided with a small-first-large-second inserting groove 15 which is inserted with a connecting plug 28, the inserting groove 15 is L-shaped, and the locking speed is high. The connection part of the connection plug 28 and the air inlet pipe 21 is a stop surface 30, has the function of blocking atomized liquid drops, is convenient for blocking large atomized liquid drops, and ensures the quality of medicine mist flowing into the medicine outlet 14.
In this embodiment, a supporting frame 29 connected with the atomizing core 22 is arranged at the bottom of the air inlet pipe 21, and the air inlet pipe 21 is firmly connected with the tank core 2, so that the atomizing core 22 and the air inlet pipe 21 are arranged at intervals, and the atomizing speed of the liquid medicine is ensured.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these do not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The novel atomizing tank comprises a tank body (1), a medicine outlet (14) on the tank body and a tank core (2) which is inserted in the tank body (1) in a sealing way, and is characterized in that a medicine storage tank (12) is arranged at the tank bottom of the tank body (1), and a hollow air nozzle (13) connected with an external air source is arranged in the center of the medicine storage tank (12) in a protruding way; an air inlet pipe (21) which is arranged in a downward extending mode is arranged on the tank core (2), an atomization core body (22) which can be sleeved on the air nozzle (13) is arranged at the bottom of the air inlet pipe (21), a drug sucking channel (23) which is arranged in an upward extending mode from the bottom end is arranged in the atomization core body (22), an air spraying hole (24) which is communicated with the drug sucking channel (23) and the air nozzle (13) is formed in the upper end of the atomization core body (22), an aerosol forming baffle (25) is arranged above the air spraying hole (24) on the tank body (1), a fan-shaped mist blocking plate (26) which extends along the circumferential direction and is matched with the inner wall of the tank body (1) is arranged on the pipe body of the air inlet pipe (21), and a guide baffle (27) which extends along the axial direction to the fan-shaped mist blocking plate (26) and is matched with the inner wall of the tank body (1) is arranged on the pipe body in a protruding mode;
a plurality of drug sucking channels (23) are uniformly and alternately distributed in the atomizing core body (22), the atomizing core body (22) is detachably inserted in the tank body (1), at least one drug sucking channel (23) is correspondingly arranged with the drug outlet (14), and the fan-shaped fog baffle (26) is correspondingly arranged with the drug outlet (14);
the medicine storage groove (12) in the tank body (1) is an inverted cone-shaped groove, the air nozzle (13) is of a hollow cone structure, and a cone hole which is matched with the cone surface of the air nozzle (13) is arranged in the atomizing core body (22);
the inclination angle of the inverted cone-shaped groove is 45 degrees.
2. A new type of nebulizing cartridge according to claim 1, characterized in that the drug suction channel (23) is a groove provided in the inner conical wall of the nebulizing core (22).
3. A new type of atomizing tank according to claim 2, characterized in that the number of the guide baffles (27) is two, and the atomizing space in the tank body (1) is divided into two parts.
4. A novel atomizing tank according to claim 2, characterized in that the distance of the atomizing baffle (25) from the gas orifice (24) is 1.0mm ± 0.2mm.
5. A novel atomizing tank according to claim 1, characterized in that the lower end of the air nozzle (13) is provided with an air inlet interface (11) extending outwards from the medicine storage tank (12).
6. A novel atomizing tank according to claim 1, characterized in that the top of the air inlet pipe (21) is provided with a connecting hopper (28) in sealing connection with the tank body (1).
7. A novel atomizing tank according to claim 1, characterized in that the bottom of the air inlet pipe (21) is provided with a supporting frame (29) connected with the atomizing core (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475597.5A CN107899114B (en) | 2017-12-29 | 2017-12-29 | Novel atomizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475597.5A CN107899114B (en) | 2017-12-29 | 2017-12-29 | Novel atomizing tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107899114A CN107899114A (en) | 2018-04-13 |
| CN107899114B true CN107899114B (en) | 2024-01-23 |
Family
ID=61871920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475597.5A Active CN107899114B (en) | 2017-12-29 | 2017-12-29 | Novel atomizing tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN107899114B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292687A (en) * | 2019-08-07 | 2019-10-01 | 长江师范学院 | A kind of liquid medicine drug delivery device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694500A1 (en) * | 1992-08-06 | 1994-02-11 | Diffusion Tech Francaise Sarl | Atomiser for treatment of respiratory problems - includes reservoir containing treatment fluid with fluid being atomised by compressed air, and also having baffles to vary size of atomised droplets. |
| US5875774A (en) * | 1996-01-05 | 1999-03-02 | Sunrise Medical Hhg Inc. | Nebulizer |
| CN201551695U (en) * | 2009-11-16 | 2010-08-18 | 彭林强 | Medical atomizer |
| CN203852678U (en) * | 2014-05-20 | 2014-10-01 | 江苏康诺医疗器械有限公司 | Multifunctional aerosol can |
| CN205832329U (en) * | 2016-06-12 | 2016-12-28 | 江苏鱼跃医疗设备股份有限公司 | A kind of high-efficient atomizing cup with guiding device |
-
2017
- 2017-12-29 CN CN201711475597.5A patent/CN107899114B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694500A1 (en) * | 1992-08-06 | 1994-02-11 | Diffusion Tech Francaise Sarl | Atomiser for treatment of respiratory problems - includes reservoir containing treatment fluid with fluid being atomised by compressed air, and also having baffles to vary size of atomised droplets. |
| US5875774A (en) * | 1996-01-05 | 1999-03-02 | Sunrise Medical Hhg Inc. | Nebulizer |
| CN201551695U (en) * | 2009-11-16 | 2010-08-18 | 彭林强 | Medical atomizer |
| CN203852678U (en) * | 2014-05-20 | 2014-10-01 | 江苏康诺医疗器械有限公司 | Multifunctional aerosol can |
| CN205832329U (en) * | 2016-06-12 | 2016-12-28 | 江苏鱼跃医疗设备股份有限公司 | A kind of high-efficient atomizing cup with guiding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107899114A (en) | 2018-04-13 |
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