CN105833398B - High-efficient atomizing cup with guiding device - Google Patents
High-efficient atomizing cup with guiding device Download PDFInfo
- Publication number
- CN105833398B CN105833398B CN201610408471.5A CN201610408471A CN105833398B CN 105833398 B CN105833398 B CN 105833398B CN 201610408471 A CN201610408471 A CN 201610408471A CN 105833398 B CN105833398 B CN 105833398B
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- China
- Prior art keywords
- atomizing cup
- atomizing
- guide surface
- pipe
- cup body
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- 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
Abstract
The utility model discloses a high-efficiency atomizing cup with a flow guide device, which comprises: the inner wall of the atomizing cup body is funnel-shaped, the center of the bottom of the atomizing cup body is provided with a compressed air inlet pipe, and the compressed air inlet pipe is divided into a high-pressure spray pipe positioned in the atomizing cup body and a compressed air inlet pipe positioned outside the atomizing cup body; the atomizing cup core is arranged right above the atomizing cup body; the guide device is connected with the atomizing cup core and provided with a guide pipe which is coaxially connected with the atomizing cup core; the aerosol discharge pipe is arranged on the atomizing cup body and forms a certain angle with the horizontal direction. The utility model has the advantages of high atomization rate, small liquid medicine residue, simple structure, convenient operation and lower cost.
Description
Technical Field
The utility model relates to a medical appliance, in particular to an atomizing cup for atomizing a medicament.
Background
An atomizing cup is a medical device that atomizes a liquid such as a medicine to form an aerosol. The atomized medicine aerosol is inhaled from the mouth and the nose to enter the trachea, the bronchus and the lung of a patient, and the medicine is directly applied to the treatment part, so that a good treatment effect is achieved. Is often used for treating respiratory diseases.
Atomizing cup among the prior art is kind, model, the style more, for example: 【1】 The utility model discloses a novel atomizer (publication No. CN201840738U), which consists of an atomizing cup body and an atomizing cup cover, wherein the atomizing cup cover is assembled on the atomizing cup body, a gas nozzle and a medicine mist outlet are arranged on the atomizing cup body, a vent pipe is arranged at the upper part of the atomizing cup cover, a liquid baffle plate is arranged at the bottom of the atomizing cup cover, a fogging baffle plate is arranged in the center of the liquid baffle plate, a fan-shaped baffle plate and a sharp-angled baffle plate are respectively arranged at two sides of the fogging baffle plate, and an airflow hole is formed at the top of an atomizing nozzle sleeve. 【2】 A medical atomizing cup (publication No. CN202044607U), which mainly comprises an atomizing cup body, a connecting port on one side of the atomizing cup body, an atomizing cup core from top to bottom in the atomizing cup body, an atomizing baffle, an atomizing nozzle and a gas inlet pipe, wherein the cup bottom of the atomizing cup body, the cup wall of the atomizing cup body and the atomizing baffle form an atomizing cavity. 【3】 A nebulizer kit and a nebulizer (publication No. CN102844067B) are provided in which a wall surface having a straight portion is provided on a housing. The wall surface serves as a barrier wall, and the flow direction of the aerosol flowing out from the outside air introduction path in the direction away from the aerosol discharge port side can be positively changed to the direction toward the aerosol discharge port side as indicated by an arrow.
The prior art generally has the following problems:
firstly, the residual quantity of the liquid medicine is large. In the atomization process of the liquid medicine, the liquid medicine often splashes due to the impact of high-pressure airflow, the liquid medicine aerosol after the liquid medicine atomization is easily deposited in the atomizing cup, and the liquid medicine cannot be used, so that the treatment effect of a user is influenced.
Secondly, the atomization rate is low. Although the atomizing cup can be used with different atomizer main bodies (air pressure sources) at different atomizing rates, the low atomizing rate of the atomizing cup can not only affect the treatment effect of a user, but also reduce the service life of the atomizer main body.
Therefore, it is necessary to improve the atomizing cup in the prior art to have a good, stable and efficient atomizing effect.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides the atomizing cup with small drug residue and high atomizing rate.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the efficient atomizing cup with flow guiding device is characterized by comprising an atomizing cup body, an atomizing cup core, the flow guiding device and an aerosol discharge pipe.
The cup body of the atomizing cup is a liquid medicine container and can form aerosol inside the cup body. The atomizing cup body is provided with a compressed air leading-in pipe, a handle and the aerosol discharge pipe. The atomizing cup inner wall is hourglass hopper-shaped, does benefit to sedimentary medicine aerosol and retrieves atomizing again, and the bottom center sets up the compressed air inlet tube, the compressed air inlet tube divide into and is located atomizing cup internal high-pressure spray tube and is located two parts of atomizing cup external compressed air admission pipe.
Preferably, the aerosol discharge pipe is obliquely arranged at a certain angle with the horizontal direction, so that the medicinal aerosol can be discharged quickly.
Preferably, the handle comprises a hanging hole, so that a user can conveniently place the atomizing cup under different conditions.
Preferably, the compressed air inlet is positioned at the center of the bottom of the atomizing cup body and is divided into a high-pressure spray pipe positioned in the atomizing cup body and a compressed air inlet pipe positioned outside the atomizing cup body.
The atomizing cup core comprises an external gas leading-in body and an atomizing generating body which are integrally formed.
Preferably, the atomizing cup core is connected with the atomizing cup body through a buckle or a thread, and the atomizing cup core is arranged right above the cup body. The atomizing cup core comprises an external gas leading-in body and an atomizing generating body which are integrally formed; the center of the external gas inlet body is provided with an external gas inlet pipe, and natural air enters the atomizing cup through the external gas inlet pipe, so that the atomizing speed can be increased.
Preferably, a plurality of convex ribs are arranged on the outer side of the top of the external gas leading-in body, and when the atomizing cup core is connected with the atomizing cup body, the friction force between a hand and the atomizing cup core can be increased, so that the connection is convenient.
The atomization generating body comprises a liquid suction pipe, a liquid suction groove, a supporting plate, a retaining column and a retaining column supporting plate. The pipette is coaxially covered with a high-pressure spray pipe in the atomizing cup body. When the liquid medicine is atomized, the liquid medicine is sprayed to the retaining column through the gap between the liquid suction pipe and the high-pressure spray pipe.
Preferably, the number of the liquid suction grooves is two, and the two liquid suction grooves are respectively arranged on two sides of the inner wall of the liquid suction pipe. The liquid suction pipe is used for increasing the liquid suction amount of the liquid suction pipe during liquid medicine atomization and increasing the atomization rate of the liquid medicine.
Preferably, the baffle supporting plate and the end face of the supporting plate are in a V shape, and the deposited medicine aerosol can be rapidly recycled and re-atomized along the end face of the baffle supporting plate.
The flow guide device is connected with the atomizing cup core through a buckle or a thread. The guide device is provided with a guide pipe which is coaxially connected with the atomizing cup core; the guide device comprises an upper guide surface and a side guide surface. The side guide surfaces are connected to the upper guide surface at an angle greater than 90 degrees. The upper guide surface is angled from horizontal. The side guide surface is 90 degrees vertical to the horizontal direction and is arc-surface-shaped, and the distance from the side guide surface to the central axis of the atomizing cup core is smaller than the distance from the aerosol discharge pipe to the central axis of the atomizing cup core.
The upper guide surface and the side guide surface smoothly and quickly flow to the aerosol discharge pipe by guiding the airflow of the liquid medicine aerosol far away from the aerosol discharge pipe, so that the atomization rate of the atomizing cup is improved.
The upper guide surface and the side guide surface quickly return and atomize again after guiding the deposition aerosol, so that the residual quantity of the liquid medicine is reduced.
The utility model has the beneficial effects that:
compared with the prior art, the efficient atomizing cup with the flow guide device has the following advantages:
1. the atomization rate is high. Through the optimal design to atomizing cup, atomizing cup core and increase guiding device, make the liquid medicine atomization rate increase of atomizing cup to improve user's therapeutic effect.
2. The residue of the liquid medicine is small. Through the optimized design and the addition of the flow guide device, the liquid medicine aerosol deposited in the atomizing cup and on the inner wall can be rapidly recycled and then atomized again, so that the waste of liquid medicine is reduced.
3. The service life of the atomizer (air pressure source) is improved. The increased velocity of the atomizing cup may result in a reduced time of use of the atomizer associated therewith for the same aerosol treatment session. Thereby prolonging the service life of the atomizer.
4. The cost of the compressed air pump in the atomizer is reduced. Because the atomizing cup and the atomizer must be used together during the treatment process. Based on the same atomization treatment rate, the atomization rate of the atomizing cup is increased, so that the power specification of a compressed air pump in the atomizer can be reduced, and the material cost of the atomizer is reduced.
5. Simple structure, convenient operation and lower cost.
Drawings
Fig. 1 is a schematic perspective view of an atomizing cup according to the present invention.
Fig. 2 is a perspective exploded view of the atomizing cup provided by the present invention.
Fig. 3 is a longitudinal cross-sectional view of an atomizing cup provided in accordance with the present invention.
Fig. 4 is a transverse cross-sectional view of an atomizing cup provided by the present invention.
Fig. 5 is a sectional view of an end face of an atomizing cup core of the atomizing cup provided by the present invention.
In the figure, an atomizing cup body 100, an atomizing cup core 200 and a flow guide device 300; the aerosol spray device comprises a body 110, a handle 120, an aerosol discharge pipe 130, a compressed air inlet pipe 140, a hanging hole 121, a high-pressure spray pipe 141 and a compressed air inlet pipe 142; a gas introduction body 210, an atomization generator 220, a rib 211, an external gas introduction pipe 212, a liquid suction pipe 221, a liquid suction groove 222, a support plate 223, a stopper 224, and a stopper support plate 225; side guide surface 310, upper guide surface 320, conduit 330, support surface 340.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific examples.
As shown in fig. 1 and 2, the high-efficiency atomizing cup with a flow guide device according to the present invention includes an atomizing cup body 100, an atomizing cup core 200 and a flow guide device 300.
As shown in fig. 2 and 3, the atomizing cup body 100 includes a body 110, a handle 120, an aerosol discharge tube 130, and a compressed air introduction tube 140. The inner wall of the body 110 is funnel-shaped, which is beneficial to re-atomization of the drug aerosol deposited on the inner wall after being recovered to the bottom. The bottom of the body 110 is used for storing atomized liquid medicine.
The outer side of the atomizing cup body 100 is provided with a rear handle 120, and the handle 120 is provided with a hanging hole 121. The atomizing cup is convenient for users to place under different conditions.
The aerosol discharge tube 130 is tubular and is located on the side of the prophy cup body 100. The aerosol discharge tube 130 is inclined at an angle R from the horizontal, which facilitates rapid discharge of the medicinal aerosol. The outer end of the aerosol discharge pipe 130 is connected with auxiliary inhalation tools such as a mask and a mouthpiece.
The bottom center of the atomizing cup body 110 is provided with a compressed air inlet pipe 140, and the compressed air inlet pipe 140 includes a high-pressure nozzle 141 inside the atomizing cup body 110 and a compressed air inlet pipe 142 outside the atomizing cup body 110. The high pressure nozzle 141 is conical and injects compressed air into the atomizing cup body 100 at a high velocity. The compressed air inlet pipe 142 is used to connect to an air pressure source.
The atomizing cup core 200 includes an external gas introduction body 210 and an atomizing generator 220, and the external gas introduction body 210 and the atomizing generator 220 are integrally formed. The atomizing cup core 200 is connected with the atomizing cup body 100 by a buckling or thread mode. The connected atomizing cup core 200 is positioned right above the atomizing cup body 100, and the atomizing cup core and the atomizing cup body form an aerosol flow path cavity together.
The outer side of the gas leading-in body 210 is provided with a convex rib 211 which can increase the friction force between the hand and the atomizing cup core 200, so that the atomizing cup core 200 and the atomizing cup body 100 can be screwed or clamped into connection conveniently.
The gas introduction body 210 is centrally provided with an external gas introduction pipe 212. In the process of atomizing the liquid medicine, natural air enters the atomizing cup of the present invention through the external air introduction pipe 212, so that the atomizing rate can be increased.
The atomization generator 220 includes a liquid suction tube 221, a liquid suction groove 222, a support plate 223, a stopper 224, and a stopper support plate 225.
The liquid suction pipe 221 is in a conical pipe shape, after the atomizing cup core 200 is connected with the atomizing cup body 100, the liquid suction pipe 221 is coaxial with the high-pressure spray pipe 141 and is sleeved at the upper part of the high-pressure spray pipe 141, and when liquid medicine is atomized, the liquid medicine is sprayed to the retaining column 224 through a gap between the liquid suction pipe 221 and the high-pressure spray pipe 141. The pipette tube 221 is provided with two pipette tanks 222 for increasing the amount of liquid sucked by the pipette tube 221 at the time of liquid medicine atomization to increase the atomization rate at the time of atomization.
The baffle 224 is cylindrical, coaxial with the pipette 221, and is a fixed distance from the top of the pipette 221.
As shown in fig. 5, the end faces of the support plate 223 and the baffle support plate 225 are V-shaped, and the deposited drug aerosol can be rapidly recovered and re-atomized along the end face of the baffle support plate.
As shown in fig. 3 and 4, the deflector 300 includes a side guide surface 310, an upper guide surface 320, a guide pipe 330, and a support surface 340. The flow guide device 300 is connected with the atomizing cup core 200 through a buckle or a thread, and the flow guide device 300 can guide an aerosol flow path in the atomizing cup, so that the atomizing rate of the atomizing cup is improved, and the residual quantity of liquid medicine is reduced.
The side guide surface 310 is perpendicular to the horizontal direction by 90 degrees and has an arc surface shape. The distance from the side guide surface 310 to the central axis of the atomizing cup 200 is less than the distance from the aerosol discharge tube 130 to the central axis of the atomizing cup 200. The side guide surface 310 guides the flow of the medicinal liquid aerosol directed backward away from the aerosol discharge tube 130 to smoothly and rapidly flow toward the aerosol discharge tube 130.
The upper guide surface 320 forms a certain angle R1 with the horizontal direction, and the upper guide surface 320 guides the flow of the aerosol liquid medicine that is separated upward from the aerosol discharge tube 130 to flow toward the aerosol discharge tube 130 smoothly and quickly.
The side guide surfaces 310 are at an angle of more than 90 degrees to the upper guide surface 320, and the side guide surfaces 310 are connected to the upper guide surface 320 by a curved surface, and the deposited medicinal aerosol can be quickly recovered along the side guide surfaces 310 and the upper guide surface 320 and re-atomized.
The guide pipe 330 constitutes an external gas introduction structure together with the external gas introduction pipe 212.
The support surface 340 may improve the structural strength of the deflector 300, and the shape thereof fits the inner wall of the atomizing cup body 110.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the utility model are covered in the protection scope of the utility model.
Claims (6)
1. A high efficiency atomizing cup with deflector, comprising:
the inner wall of the atomizing cup body is funnel-shaped, the center of the bottom of the atomizing cup body is provided with a compressed air inlet pipe, and the compressed air inlet pipe is divided into a high-pressure spray pipe positioned in the atomizing cup body and a compressed air inlet pipe positioned outside the atomizing cup body;
the atomizing cup core is arranged right above the atomizing cup body;
the guide device is connected with the atomizing cup core and provided with a guide pipe which is coaxially connected with the atomizing cup core; the flow guide device comprises an upper guide surface and a side guide surface, and the side guide surface and the upper guide surface are connected by an included angle larger than 90 degrees; the upper guide surface forms a certain angle with the horizontal direction, the highest point of the upper guide surface is lower than that of the end, connected with the main body, of the aerosol discharge pipe, the side guide surface is 90 degrees vertical to the horizontal direction and is in an arc surface shape, the side guide surface is positioned on the other side of the atomizing cup body relative to the aerosol discharge pipe, and the distance from the side guide surface to the central axis of the atomizing cup core is smaller than that from the aerosol discharge pipe to the central axis of the atomizing cup core;
the aerosol discharge pipe is arranged on the atomizing cup body and forms a certain angle with the horizontal direction;
the upper guide surface and the side guide surface smoothly and rapidly flow to the aerosol discharge pipe by guiding the air flow of the liquid medicine aerosol far away from the aerosol discharge pipe, and re-atomize by guiding the deposition aerosol and then rapidly reflowing.
2. The high efficiency atomizing cup of claim 1, wherein: the atomizing cup body also comprises a handle with a hanging hole; the atomizing cup core is also provided with a plurality of convex ribs outside.
3. The high efficiency atomizing cup of claim 1, wherein: the atomizing cup core comprises an external gas leading-in body and an atomizing generating body which are integrally formed; and an external gas inlet pipe is arranged at the center of the external gas inlet body.
4. A high efficiency atomizing cup in accordance with claim 3, wherein: the atomization generating body is provided with a liquid suction pipe, a liquid suction groove, a supporting plate and a blocking column supporting plate, and the liquid suction pipe is coaxially covered with a high-pressure spray pipe in the cup body of the atomization cup.
5. The high efficiency atomizing cup according to claim 4, wherein: the two liquid suction grooves are respectively arranged on two sides of the inner wall of the liquid suction pipe.
6. The high efficiency atomizing cup according to claim 4, wherein: the end faces of the supporting plate and the blocking column supporting plate are V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408471.5A CN105833398B (en) | 2016-06-12 | 2016-06-12 | High-efficient atomizing cup with guiding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408471.5A CN105833398B (en) | 2016-06-12 | 2016-06-12 | High-efficient atomizing cup with guiding device |
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| Publication Number | Publication Date |
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| CN105833398A CN105833398A (en) | 2016-08-10 |
| CN105833398B true CN105833398B (en) | 2022-02-25 |
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| CN201610408471.5A Active CN105833398B (en) | 2016-06-12 | 2016-06-12 | High-efficient atomizing cup with guiding device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843362B (en) * | 2016-10-11 | 2021-10-01 | 凯尔生物治疗药物有限公司 | Apparatus and method for generating and concentrating fine particle aerosols |
| CN109498930A (en) * | 2018-12-13 | 2019-03-22 | 江苏鱼跃医疗设备股份有限公司 | A kind of adjustable compressed air type atomizer of condensation rate |
| CN109731194B (en) * | 2019-03-25 | 2023-09-29 | 江苏鱼跃医疗设备股份有限公司 | Atomizing cup with make atomized liquid medicine from dripping structure |
| CN112402749A (en) * | 2020-10-19 | 2021-02-26 | 严子焱 | Shading protection medical atomizing cup |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171726A2 (en) * | 1984-08-09 | 1986-02-19 | Inge Brugger | Inhalator |
| CN2505113Y (en) * | 2001-08-24 | 2002-08-14 | 徐璞 | Medical spray inhalator |
| CN2668270Y (en) * | 2004-01-17 | 2005-01-05 | 北京亚都科技股份有限公司 | Atomizing head |
| CN201618269U (en) * | 2010-04-01 | 2010-11-03 | 塞缪尔·大卫·派珀 | Inspiration driven atomizer with impact shield |
| CN201840738U (en) * | 2010-11-04 | 2011-05-25 | 成都维信电子科大新技术有限公司 | Novel atomizer |
| CN203749970U (en) * | 2014-03-26 | 2014-08-06 | 成都维信电子科大新技术有限公司 | Gas compression type atomizing cup component suitable for online use of breathing machine |
| CN104436384A (en) * | 2013-09-13 | 2015-03-25 | 台达电子工业股份有限公司 | Micro atomization device and dosing chamber module thereof |
| WO2015129478A1 (en) * | 2014-02-27 | 2015-09-03 | オムロンヘルスケア株式会社 | Nebulizer and nebulizer kit |
| 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 |
-
2016
- 2016-06-12 CN CN201610408471.5A patent/CN105833398B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171726A2 (en) * | 1984-08-09 | 1986-02-19 | Inge Brugger | Inhalator |
| CN2505113Y (en) * | 2001-08-24 | 2002-08-14 | 徐璞 | Medical spray inhalator |
| CN2668270Y (en) * | 2004-01-17 | 2005-01-05 | 北京亚都科技股份有限公司 | Atomizing head |
| CN201618269U (en) * | 2010-04-01 | 2010-11-03 | 塞缪尔·大卫·派珀 | Inspiration driven atomizer with impact shield |
| CN201840738U (en) * | 2010-11-04 | 2011-05-25 | 成都维信电子科大新技术有限公司 | Novel atomizer |
| CN104436384A (en) * | 2013-09-13 | 2015-03-25 | 台达电子工业股份有限公司 | Micro atomization device and dosing chamber module thereof |
| WO2015129478A1 (en) * | 2014-02-27 | 2015-09-03 | オムロンヘルスケア株式会社 | Nebulizer and nebulizer kit |
| CN203749970U (en) * | 2014-03-26 | 2014-08-06 | 成都维信电子科大新技术有限公司 | Gas compression type atomizing cup component suitable for online use of breathing machine |
| 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 |
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