CN111214735B - Atomizer mist storage tank - Google Patents
Atomizer mist storage tankInfo
- Publication number
- CN111214735B CN111214735B CN202010203352.2A CN202010203352A CN111214735B CN 111214735 B CN111214735 B CN 111214735B CN 202010203352 A CN202010203352 A CN 202010203352A CN 111214735 B CN111214735 B CN 111214735B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- mist
- check valve
- spiral air
- storage tank
- Prior art date
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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
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Nozzles (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a mist storage tank of an atomizer, which comprises a tank body, wherein a mist outlet is arranged at the front end of the tank body. The air inlet check valve is a spiral air inlet check valve, the body of the spiral air inlet check valve is circular, the diameter of a central opening is not smaller than the diameter of the inner wall of the air inlet, the air inlet check valve is arranged around the air inlet, and the thickness of the spiral air inlet check valve is gradually thinned from the inner edge to the outer edge. At least 3 inter-valve openings are formed along the radial direction of the spiral air inlet one-way valve, at least 3 valve pieces are formed, and each valve piece is provided with a fixing opening. The spiral air inlet one-way valve can reduce the probability of adhering medicine fog particles to the inner wall of the fog storage tank, improve the medicine utilization rate, refine medicine particles, reduce medicine dispersing amount and improve delivery dosage. The oxygen tube interface also has the functions of realizing the atomization while inhaling oxygen and reducing the suffocating phenomenon of patients.
Description
Technical Field
The invention belongs to the technical field of medical appliances, relates to innovation and improvement of an atomizer mist storage tank, and in particular relates to an atomizer mist storage tank.
Background
The atomization treatment by using the atomizer is a treatment method for changing the medicine into fine particles, and enabling the medicine to directly enter respiratory tracts and lungs along with the respiration of a human body so as to relieve respiratory tract diseases such as asthma and cough caused by respiratory tracts and lungs. There are also related industries and research departments currently studying the treatment of other conditions than respiratory diseases, and the third mode of administration, i.e. respiratory administration, other than oral administration and injection, is considered, for example, insulin administration through the respiratory tract and cardiac emergency respiratory tract administration. How to improve the dosing efficiency and the drug delivery dose is a common concern for all nebulizing device manufacturers and doctors, and therefore, reducing drug dispersion with a mist reservoir is currently the most straightforward, easiest, and least costly method.
At present, the common atomizer mist storage tank is mainly applied to aerosol administration scenes and used for improving the situation that the patient presses aerosol and the inhalation action is poor in hypochondriac effect. On the other hand, the medicine sprayed by the atomizer can be stored in the fog storage tank under the action of the fog storage tank, and medicine particles are fully mixed with air in the fog storage tank, so that a patient can inhale the medicine from the fog storage tank, the atomization curative effect can be improved, and the choking feeling caused by the inhalation of the medicine and other side effects are reduced. The conventional mist storage tank has the following problems that 1, the common mist storage tank is mainly matched with aerosol for use, the compression atomizer and the micro-grid atomizer are basically not matched with the mist storage tank, 2, the traditional mist storage tank is high in medicine diffusivity and low in delivery quantity, 3, medicines are insufficiently mixed with air in the mist storage tank and are partially deposited on the inner wall of the mist storage tank to cause waste, 4, negative pressure is generated due to the fact that the mist storage tank body is sealed with the outside when a user inhales to treat, so that the patient inhales difficultly, and the inhaled oxygen quantity is small to generate a phenomenon of holding breath, 5, the conventional mist storage tank only has a mist storage function, and an oxygen pipe connector is not available for atomizing while inhaling oxygen under the condition of using the mist storage tank.
How to design an atomizer mist storage tank, improve the atomization delivery volume, reduce the loss, solve atomization and inhale the hypochondriac problem, expand atomizing application crowd, improve atomization quality control ability. This is a technical problem to be solved in the art.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the atomizer mist storage tank, which can reduce the probability of adhering medicine mist particles to the inner wall of the mist storage tank, improve the medicine utilization rate, refine medicine particles, reduce medicine dispersion and improve delivery dosage, and further has the functions of realizing atomization while inhaling oxygen and reducing suffocating phenomena of patients.
The invention aims at realizing the following technical scheme:
the utility model provides an atomizer stores up fog jar, includes the jar body, set up out fog mouth on the jar body front end, its characterized in that, jar body rear end on set up the import, be provided with the back lid of detachable mode installation on the import, the back cover and set up fog mouth, air inlet and air inlet check valve.
The technical scheme is improved in that the air inlet check valve is a spiral air inlet check valve, the body of the spiral air inlet check valve is annular, the diameter of a central opening of the spiral air inlet check valve is not smaller than the diameter of the inner wall of the mist inlet, the spiral air inlet check valve is arranged around the mist inlet, the thickness of the spiral air inlet check valve is gradually thinned from the inner edge to the outer edge, at least 3 inter-valve openings are formed along the radial direction of the spiral air inlet check valve, at least 3 valve pieces are formed, a fixing opening is formed in each valve piece, and the air inlet check valve is made of flexible materials.
The technical scheme is further improved in that the rear cover is barrel-shaped, the fog inlet is tubular, the tubular fog inlet is arranged at the center of the bottom of the barrel of the rear cover and extends outwards, and at least 3 air inlets and at least 3 spiral air inlet one-way valve fixing grooves are formed in the rear cover around the tubular fog inlet.
The technical scheme is further improved in that the spiral air inlet check valve is provided with a fixed snap ring, the fixed snap ring is in a circular ring shape, fixed buckles are arranged on the fixed snap ring and correspond to the fixed ports on the spiral air inlet check valve and the spiral air inlet check valve fixing grooves on the rear cover one by one respectively, and the fixed snap ring penetrates through the fixed ports on the spiral air inlet check valve through the positioning buckles to be tightly buckled with the spiral air inlet check valve fixing grooves on the rear cover so as to fix the spiral air inlet check valve on the rear cover.
According to the technical scheme, the periphery of the fixed clamping ring is extended with the fixed claws in the radial direction, the number of the fixed claws is consistent with that of the petals on the spiral air inlet check valve, and the fixed claws are used for fixing the edges of the petals on the spiral air inlet check valve, so that the spiral air inlet check valve is spiral She Shanzhuang when opened, and air flowing through the spiral air inlet check valve is guided by the spiral air inlet check valve to spirally adhere to the inner wall of the tank body and enter the tank body.
According to the technical scheme, the fog storage tank is further improved in that the tank body is provided with the buckle, the barrel-shaped side wall of the rear cover is correspondingly provided with the fog storage tank fixing clamping groove, the tank body and the rear cover are in interference fit and are in plug-in sealing, the buckle is fixedly connected with the fog storage tank fixing clamping groove in a clamping mode, and the fog outlet arranged on the tank body is arranged along the fog inlet direction of the fog inlet.
The technical scheme is further improved in that an oxygen pipe connector is further arranged at the barrel-shaped bottom of the rear cover.
The technical scheme is further improved that a fog outlet on the tank body is provided with an atomization mouth-piece with an expiration one-way valve or an atomization mask with an expiration one-way valve.
The invention has the advantages and positive effects that:
1. The atomizer mist storage tank is provided with a rear cover which can be separated from the tank body, the rear cover is provided with a mist inlet, an air inlet and a spiral air inlet one-way valve, the air inlet surrounds the periphery of the mist inlet, the air inlet direction is consistent with the mist inlet direction, and a central opening of the spiral air inlet one-way valve overlaps with the air inlet and surrounds the periphery of the mist inlet. The spiral air inlet check valve is fixed in the rear cover through a check valve fixing snap ring, the spiral air inlet check valve is divided into a plurality of petals, the check valve fixing snap ring is provided with fixing claws the same as the petals in number, and part of edges of each petal on each spiral air inlet check valve can be fixed. When a patient inhales, negative pressure is formed in the tank, air flow is pressed into the mist storage tank by atmospheric pressure, the air flow pushes the edges of the flaps which are not fixed by the check valve fixing clamp away, at the moment, the check valve is spiral, air entering the tank body is guided by the spiral check valve to form spiral air flow taking the center of the mist storage tank as an axis along the inner wall of the mist storage tank, so that fog particles on the inner wall can be effectively taken away, the probability of attaching a medicine on the tank wall can be reduced, liquid can be formed by large particles due to the fact that the flight distance is relatively short, fine atomized particles flow into the respiratory tract along with the inhalation air flow of the patient, the medicine delivery rate is improved, and side effects are reduced;
2. The atomizer mist storage tank is provided with the air inlet hole on the rear cover, and the spiral air inlet one-way valve is made of soft materials, so that the atomizer mist storage tank is easy to open and reset, and the phenomenon of suffocating of a patient caused by hypoxia can be reduced;
3. The invention discloses a fog storage tank body of a fog storage tank, wherein a fog outlet is arranged on the fog storage tank body and is matched with a fog spraying mouth-holder with an expiration check valve or a fog spraying mask with an expiration check valve, when a patient exhales towards the fog storage tank, the atomization mouth-holder or the expiration check valve on the fog storage cover at the fog outlet of the fog storage tank is opened, the inspiration check valve on the fog storage tank is closed, the gas fog in the tank is temporarily stored, the gas exhaled by the respiratory tract of the patient flows out along with the opening of the expiration check valve, the medicine in the tank is not influenced, and the aim of reducing dispersion and improving the delivery quantity is achieved when the next inspiration period of the patient is inhaled into the respiratory tract along with inspiration.
4. The oxygen pipe interface arranged on the rear cover of the atomizer mist storage tank can be matched with medical equipment such as an oxygen generator, a respirator and the like for use;
5. the atomizer mist storage tank adopts all the design easy to disassemble, is convenient for cleaning, sterilizing and reusing of the atomization tank, and avoids cross infection.
Drawings
FIG. 1 is an exploded view of an atomizer mist reservoir of the present invention;
FIG. 2 is a side view of an atomizer mist reservoir according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2;
FIG. 4 is a perspective view of a nebulizer mist reservoir of the invention;
fig. 5 is a state diagram of the atomizer with the atomizer storage tank.
The device is characterized by comprising a 1-atomization mouth holder, a 1.1-expiration one-way valve, a 2-tank body, a 2.1-buckle, a 2.2-fog outlet, a 3-fixing clamp ring, a 3.1-fixing buckle, a 3.2-fixing claw, a 4-spiral air inlet one-way valve, a 4.1-flap, a 4.2-fixing opening, a 4.3-inter-flap opening, a 5-rear cover, a 5.1-fog storage tank fixing clamping groove, a 5.2-spiral air inlet one-way valve fixing groove, a 5.3-air inlet, a 5.4-fog inlet, a 5.5-oxygen pipe interface and a 6-oxygen pipe.
Detailed Description
The invention is described in further detail below with reference to the attached drawing figures:
referring to fig. 1-5, an embodiment of a mist storage tank of an atomizer of the invention comprises a tank body 2, wherein a mist outlet 2.2 is arranged at the front end of the tank body 2, an inlet is arranged at the rear end of the tank body 2, a rear cover 5 which is detachably arranged is arranged on the inlet, and a mist inlet 5.4, a gas inlet 5.3 and a gas inlet one-way valve are arranged on the rear cover 5. The air inlet one-way valve is a spiral air inlet one-way valve 4, and the spiral air inlet one-way valve 4 is arranged between the tank body 2 and the rear cover 5.
The fog outlet 2.2 arranged on the tank body 2 is arranged along the fog inlet 5.4 direction, so that the probability of adhering the medicine to the inner wall of the fog storage tank is reduced to the greatest extent.
The rear cover 5 is also provided with an oxygen pipe interface 5.5 which can be matched with medical equipment such as a respirator. The above-mentioned mist outlet 2.2 can be used in combination with a mist mouthpiece 1 with an exhalation check valve 1.1.
Specifically, the body of the spiral air inlet check valve 4 is annular, the diameter of a central opening of the spiral air inlet check valve 4 is not smaller than the diameter of the inner wall of the mist inlet 5.4, the spiral air inlet check valve 4 is circumferentially arranged around the mist inlet 5.4, and the thickness of the spiral air inlet check valve 4 is gradually thinned from the inner edge to the outer edge. At least 3 inter-valve openings 4.3 are formed along the radial direction of the spiral air inlet check valve 4, at least 3 valve pieces 4.1 are formed, and a fixed opening 4.2 is arranged on each valve piece 4.1.
The rear cover 5 is barrel-shaped, the mist inlet 5.4 is a tubular mist inlet, and the tubular mist inlet 5.4 is arranged at the center of the bottom of the barrel of the rear cover 5 and extends outwards. At least 3 air inlets 5.3 and at least 3 spiral air inlet one-way valve fixing grooves 5.2 are arranged on the rear cover 5 around the tubular mist inlet 5.4.
Further, in order to fix the spiral air inlet check valve 4 conveniently, a fixing clamp ring 3 is configured for the spiral air inlet check valve 4, the fixing clamp ring 3 is in a circular ring shape, a fixing clamp buckle 3.1 is arranged on the fixing clamp ring 3, and the fixing clamp buckle 3.1 corresponds to a fixing port 4.2 on a flap 4.1 of the spiral air inlet check valve 4 and a fixing groove 5.2 of the spiral air inlet check valve on the rear cover 5 one by one. The fixed snap ring 3 passes through the fixed opening 4.2 on the spiral air inlet one-way valve clack sheet 4.1 through the positioning buckle 3.1 and is closely engaged and buckled with the spiral air inlet one-way valve fixed groove 5.2 on the rear cover 5, so that the spiral air inlet one-way valve 4 is fixed on the rear cover 5.
Still further, the fixing claws 3.2 extend radially from the periphery of the fixing clasp 3, the number of the fixing claws 3.2 is consistent with the number of the flaps 4.1 of the spiral air inlet check valve 4, and the fixing claws 3.2 are used for fixing the edges of the flaps 4.1, so that the spiral air inlet check valve 4 is spiral She Shanzhuang when opened, and air flowing through the spiral air inlet check valve 4 is guided by the spiral air inlet check valve 4 to be spirally attached to the inner wall of the tank 2 to enter the tank 2.
The tank body 2 is provided with a buckle 2.1, the barrel-shaped side wall of the rear cover 5 is correspondingly provided with a fog storage tank fixing clamping groove 5.1, the tank body 2 is connected with the rear cover 5 through the buckle 2.1 and the fog storage tank fixing clamping groove 5.1, the tank body 2 is in interference fit plug-in sealing with the rear cover 5, and the tank body 2 is fixedly connected with the fog storage tank fixing clamping groove 5.1 through the buckle 2.1 in a clamping way.
Preferably, the air inlet check valve 4 is made of TPE, silica gel, TPU, rubber, and the like, and is made of flexible elastic materials, so that the air inlet check valve 4 is easy to open and reset, and the suffocating phenomenon of a patient caused by hypoxia can be reduced.
When the atomization type mist storage tank is used, the spiral air inlet one-way valve 4 is firstly arranged on the spiral air inlet one-way valve fixing clamping ring 3 and then arranged on the rear cover 5, then the mist storage tank fixing clamping groove 5.1 on the rear cover 5 is aligned with the clamping buckle 2.1 on the tank body 2 in a clamping manner, and the atomization mouth container 1 with the air inlet one-way valve 1.1 is arranged to be assembled into the atomization type mist storage tank, as shown in fig. 4. And then the fog inlet 5.4 of the fog storage tank of the atomizer is in butt joint with the fog outlet of the atomizer, as shown in fig. 5, and the atomizer is started to atomize. When a patient inhales, the one-way valve 1.1 for expiration on the atomizing buccal device 1 is closed, negative pressure is formed in the atomizer mist storage tank, and air is pressed into the atomizer mist storage tank by external atmospheric pressure. The spiral air inlet check valve 4 is opened by air flow, and the flap 4.1 near the fixed claw 3.2 extending from the fixed clamping ring 3 of the spiral air inlet check valve can be lifted a small distance, and the position far away from the fixed claw 3.2 can be lifted a large distance. Thus, the inlet flaps 4.1 form an acute angle with the bottom surface of the rear cover 5, and the flaps 4.1 are in the shape of spiral leaf fans by the simultaneous action of the air flow on 3 (or more) flaps 4.1. Under the action of the spiral air inlet one-way valve 4 which is in a spiral fan shape, the air flow entering the atomizer mist storage tank forms a spiral air flow which spirals along the inner wall of the tank body 2 and takes the axial direction of the tank body 2 as an axis, so that the probability of attaching the medicine on the inner wall of the tank body 2 is reduced, the purpose of reducing the residual liquid formed by attaching the medicine on the inner wall of the tank body 2 is achieved, the medicine utilization rate during air suction is improved, and the delivery metering is improved. When a patient exhales, the gas exhaled by the patient flows out along with the exhaling one-way valve 1.1 on the atomizing buccal device 1, the air pressure in the tank body 2 is larger than the external atmospheric pressure, the spiral air inlet one-way valve 4 is closed, and the medicine in the tank body 2 is reserved, so that the medicine dissipation is reduced or avoided, and the purposes of reducing the medicine dispersing amount, improving the medicine utilization rate and improving the delivery amount are achieved.
When cleaning is needed, the buckle 2.1 is separated from the fixed clamping groove 5.1 of the mist storage tank, the rear cover 5 is separated from the tank body 2, the spiral air inlet one-way valve fixed clamping ring 3 is detached, the spiral air inlet one-way valve 4 is separated from the spiral air inlet one-way valve fixed clamping ring 3, and the mist storage tank of the atomizer can be comprehensively cleaned.
It should be understood that the above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to such embodiments, variations, modifications, additions and substitutions are within the scope of the invention.
Claims (9)
1. The atomizer mist storage tank comprises a tank body, wherein a mist outlet is formed in the front end of the tank body, the atomizer mist storage tank is characterized in that an inlet is formed in the rear end of the tank body, a rear cover which is detachably mounted is arranged on the inlet, a mist inlet, an air inlet and an air inlet one-way valve are formed in the rear cover, the mist outlet formed in the tank body is arranged along the mist inlet direction of the mist inlet, the air inlet one-way valve is a spiral air inlet one-way valve, the body of the spiral air inlet one-way valve is circular, the diameter of a central opening of the spiral air inlet one-way valve is not smaller than the diameter of the inner wall of the mist inlet, the spiral air inlet one-way valve is arranged around the mist inlet, the thickness of the spiral air inlet one-way valve is gradually thinned from the inner edge to the outer edge, at least 3 valve pieces are formed in the radial direction of the spiral air inlet one-way valve, at least 3 valve pieces are formed, a fixed opening is formed in each valve piece, and the air inlet one-way valve is made of flexible materials.
2. The atomizer mist storage tank according to claim 1, wherein the rear cover is barrel-shaped, the mist inlet is a tubular mist inlet, the tubular mist inlet is arranged at the center of the bottom of the barrel of the rear cover and extends outwards, and at least 3 air inlets and at least 3 spiral air inlet one-way valve fixing grooves are formed in the rear cover around the periphery of the tubular mist inlet.
3. The atomizer mist storage tank according to claim 2, wherein the spiral air inlet check valve is provided with a fixed snap ring, the fixed snap ring is in a circular ring shape, the fixed snap ring is provided with fixed buckles, the fixed buckles are respectively in one-to-one correspondence with the fixed ports on the spiral air inlet check valve and the spiral air inlet check valve fixed grooves on the rear cover, and the fixed snap ring penetrates through the fixed ports on the spiral air inlet check valve through the positioning buckles to be closely engaged with the spiral air inlet check valve fixed grooves on the rear cover so as to fix the spiral air inlet check valve on the rear cover.
4. A mist storage tank for an atomizer according to claim 3, wherein the periphery of said fixed snap ring extends radially to form a fixed claw, the number of said fixed claws is identical to the number of said upper flaps of said spiral air inlet check valve, said fixed claw is used for fixing the edges of said upper flaps of said spiral air inlet check valve, so that said spiral air inlet check valve is spirally She Shanzhuang when opened, so that the air flowing through said spiral air inlet check valve is guided by said spiral air inlet check valve to enter the tank body along the inner wall of the tank body, and the mist outlet provided on said tank body is arranged along the mist inlet direction.
5. The atomizer mist storage tank according to any one of claims 1 to 4, wherein a buckle is arranged on the tank body, a mist storage tank fixing clamping groove is correspondingly arranged on the barrel-shaped side wall of the rear cover, interference fit plug-in sealing is adopted between the tank body and the rear cover, the tank body is fixedly connected with the mist storage tank fixing clamping groove in a clamping manner through the buckle, and a mist outlet arranged on the tank body is arranged along the mist inlet direction of the mist inlet.
6. A nebuliser mist storage tank according to any one of claims 1 to 4, characterised in that an oxygen tube connection is also provided at the barrel-shaped bottom of the rear cover.
7. A nebulizer mist reservoir as in claim 5 wherein an oxygen tube port is also provided in the barrel bottom of the back cover.
8. A nebulizer mist reservoir according to any one of the claims 1 to 4, wherein the mist outlet opening in the canister is provided with a nebulizing mouthpiece with an exhalation check valve or a nebulizing mask with an exhalation check valve.
9. A nebulizer mist storage tank as claimed in claim 7, wherein the mist outlet in the tank is provided with a nebulizing mouthpiece with an exhalation check valve or a nebulizing mask with an exhalation check valve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203352.2A CN111214735B (en) | 2020-03-20 | 2020-03-20 | Atomizer mist storage tank |
| PCT/CN2021/078189 WO2021185054A1 (en) | 2020-03-20 | 2021-02-26 | Mist storage tank for atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203352.2A CN111214735B (en) | 2020-03-20 | 2020-03-20 | Atomizer mist storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111214735A CN111214735A (en) | 2020-06-02 |
| CN111214735B true CN111214735B (en) | 2025-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010203352.2A Active CN111214735B (en) | 2020-03-20 | 2020-03-20 | Atomizer mist storage tank |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111214735B (en) |
| WO (1) | WO2021185054A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214735B (en) * | 2020-03-20 | 2025-08-15 | 青岛未来移动医疗科技有限公司 | Atomizer mist storage tank |
| CN111214736B (en) * | 2020-03-20 | 2025-05-27 | 青岛未来移动医疗科技有限公司 | A smart microgrid atomizer and atomization system |
| CN112807531B (en) * | 2020-12-29 | 2025-09-26 | 泰安大陆医疗器械有限公司 | Spacer and inhalation device |
| CN113694320B (en) * | 2021-08-31 | 2023-06-23 | 英华融泰医疗科技股份有限公司 | Storage tank type multifunctional atomizer |
| CN116236645B (en) * | 2023-02-28 | 2023-10-31 | 深圳市一德堂医疗器械有限公司 | Simple atomizer |
| CN117244137A (en) * | 2023-10-08 | 2023-12-19 | 江苏鹿得医疗电子股份有限公司 | mist storage tank |
| CN119633212A (en) * | 2025-01-02 | 2025-03-18 | 青岛未来移动医疗科技有限公司 | Atomization gas recovery device and atomization device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212308593U (en) * | 2020-03-20 | 2021-01-08 | 青岛未来移动医疗科技有限公司 | Atomizer mist storage tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100246082B1 (en) * | 1991-07-02 | 2000-04-01 | 인헤일, 인코오포레이티드 | Methods and Devices for Delivering Aerosolized Drugs |
| US5727594A (en) * | 1995-02-09 | 1998-03-17 | Choksi; Pradip | Low actuation pressure unidirectional flow valve |
| US6176234B1 (en) * | 1997-08-08 | 2001-01-23 | Salter Labs | Mouthpiece for a nebulizer |
| US6394128B1 (en) * | 2000-10-19 | 2002-05-28 | Advanced Engine Management, Inc. | Intake tract negative pressure relief valve for I.C. engine |
| DE10257381B4 (en) * | 2002-12-09 | 2006-09-14 | Pari GmbH Spezialisten für effektive Inhalation | Inhalation therapy device |
| US7107987B2 (en) * | 2004-02-10 | 2006-09-19 | Cfd Research Corporation | Spacer for delivery of medications from an inhaler to children and breathing impaired patients |
| US20090013993A1 (en) * | 2007-06-29 | 2009-01-15 | Bird Healthcare Pty. Ltd. | Inhalation Device |
| CN103591339B (en) * | 2012-08-15 | 2018-11-16 | 保利达塑料德国有限两合公司 | Check-valves |
| US9993603B2 (en) * | 2015-08-17 | 2018-06-12 | George Ashford Reed | Valved medical aerosol holding and delivery chamber |
| CN108114351A (en) * | 2018-01-16 | 2018-06-05 | 浙江百安医疗科技有限公司 | A kind of medical mouth nasal aerosol delivery device |
| CN209204349U (en) * | 2018-10-12 | 2019-08-06 | 南京医科大学附属逸夫医院 | A kind of improvement atomization inhaling face shield |
| CN111214735B (en) * | 2020-03-20 | 2025-08-15 | 青岛未来移动医疗科技有限公司 | Atomizer mist storage tank |
-
2020
- 2020-03-20 CN CN202010203352.2A patent/CN111214735B/en active Active
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2021
- 2021-02-26 WO PCT/CN2021/078189 patent/WO2021185054A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212308593U (en) * | 2020-03-20 | 2021-01-08 | 青岛未来移动医疗科技有限公司 | Atomizer mist storage tank |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021185054A1 (en) | 2021-09-23 |
| CN111214735A (en) | 2020-06-02 |
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