CN110251782A - A kind of medical atomization device - Google Patents
A kind of medical atomization device Download PDFInfo
- Publication number
- CN110251782A CN110251782A CN201910519798.3A CN201910519798A CN110251782A CN 110251782 A CN110251782 A CN 110251782A CN 201910519798 A CN201910519798 A CN 201910519798A CN 110251782 A CN110251782 A CN 110251782A
- Authority
- CN
- China
- Prior art keywords
- admission line
- channel
- main body
- atomization
- cup
- 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.)
- Pending
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
Abstract
The present invention disclose a kind of structure simplify, low energy consumption, the medical atomization device that fogging degree is high, fog-supplying amount is adjustable, easy to use, utilization ratio of drug is high, this device is suitable for liquid medicine atomization inspiration treatment.Atomising device in the present invention includes atomizing cup, upper cover, adjustment sheet, atomization main body and admission line, and atomization main body is connected with admission line constitutes nebulization channel.Atomization main body is installed on rim of a cup, and the upper cover of installation and adjustment piece is installed on again in atomization main body, and admission line connects atomizing cup with spinner, and admission line end is equipped with multiple micro-through-holes;Adjustment sheet is for adjusting fog-supplying amount;The external appendix of admission line and air pump;The external mask of the atomisation outlet of atomizing cup or bite.Atomising device low energy consumption of the present invention and easy and safe to operate, is more simplified, cost is less expensive, and fogging degree is higher, and utilization ratio of drug is higher compared to existing medical atomization device structure.
Description
Technical field:
The present invention relates to a kind of medical atomization device, in particular to a kind of atomization for the medicinal atomized Inhalation in Treating of liquid
Device.
Background technique:
Medical atomising device be it is a kind of liquid medicine uniform atomizing is sprayed, sucking human body for treatment device, application
It is very extensive.The air compression type that existing atomising device mostly uses greatly, structure is relative complex, and atomizing effect is to be improved.
Summary of the invention:
The present invention is that a kind of high flow capacity, high usage, low energy are provided to solve the above-mentioned problems of the prior art
The medical atomization device of consumption, low cost.
The technical solution adopted in the present invention has: a kind of medical atomization device, including atomizing cup, upper cover, adjustment sheet, atomization
Main body and admission line, the atomization main body and admission line form nebulization channel;
The atomizing cup includes atomisation outlet, handle, spinner structure, pedestal and rim of a cup, and the atomisation outlet of atomizing cup is external
Mask or nozzle;
The atomization main body is provided with atomizer, imbibition channel, adjusts channel, inlet, baffle and hanging ring, atomization master
Body is installed at the rim of a cup of atomizing cup, and the imbibition channel for being atomized main body includes horn mouth, and end is provided with cross-like groove;
The admission line includes inlet channel, the conical surface and end, and admission line and the atomizer of atomization main body are coaxial
The heart is connected to form nebulization channel and is tightly connected by spinner structure and atomizing cup, the external appendix of the inlet channel of admission line
And air pump, the channel diameter of the end of admission line increase compared at the conical surface, and vertical direction is provided with multiple inside and outside perforations
Micro-through-hole, after the nebulization channel is completed, gas from inlet channel into and through conical surface compression acceleration to end,
Liquid is sucked imbibition channel from bell-mouthed groove and is entered in nebulization channel by the micro-through-hole of end on admission line
Intersect with air-flow in portion;
The upper cover is provided with axis hole and adjusts entrance, and upper cover is installed in atomization main body, and upper cover is installed on atomizing cup
At rim of a cup, the axis hole installation and adjustment piece of upper cover, connection adjustment sheet and the adjusting channel for being atomized main body before and after adjusting entrance of upper cover,
Rotate the liquid suction volume of the end of adjustment sheet control admission line.
Further, the end face of the end of the admission line and the end face of the atomizer inlet of atomization main body are close
Contact;The conical surface of the admission line is bonded with the conical surface of inner cavity at the atomizer of atomization main body.
Further, it is realized and is fixed by axial clamping after admission line insertion rotation at the spinner structure of the atomizing cup
Sealing.
Further, the coaxial heart of the atomizer and admission line, intersects vertically with imbibition channel, the suction
Liquid channel and the adjusting concentric equal diameter in channel
Further, the horn mouth end is in close contact after finishing assembly with baseplane inside atomizing cup, and groove prolongs
Extend to flared rim.
The invention has the following beneficial effects: medical atomization devices of the invention to use transverse structure, can accommodate identical appearance
The overall structure of medicine amount liquid is more compact, conveniently laying and hand-held.Compared to common air compression type atomising device, atomization is formed
The simpler opening of structure of the atomization main body and admission line in channel is firm, and convenient for unpicking and washing replacement, cost of manufacture is lower.Upper cover
Structure is able to achieve timely injection of medicine and adjusts the function of fog-supplying amount.The size smallest number of the through-hole of admission line end is more,
Therefore atomized drop is small in size, and flow is big, and atomizing effect is more preferable.The bell shape of imbibition channel end can more efficiently
It collects liquid and enters nebulization channel, reduce drug residue.
Detailed description of the invention:
Fig. 1 is the perspective view of atomising device of the present invention.
Fig. 2 is the main sectional view of atomising device of the present invention.
Fig. 3 is the cross-sectional view of atomizing cup of the present invention.
Fig. 4 is the cross-sectional view of present invention atomization main body.
Fig. 5 is the cross-sectional view of admission line of the present invention.
Fig. 6 is the schematic diagram of the spinner structure of atomizing cup of the present invention.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
Medical atomization device of the present invention includes atomizing cup 1, upper cover 2, adjustment sheet 3, is atomized main body 4 and admission line 5,
Middle atomization main body 4 and admission line 5 form nebulization channel.
Atomizing cup 1 includes atomisation outlet 7, handle 14, spinner structure 15, pedestal 19 and rim of a cup 8.Wherein outside atomisation outlet 7
Junction cover or nozzle, installation atomization main body 4 at rim of a cup 8.
Main body 4 is atomized to include atomizer 22, imbibition channel 20, adjust channel 11, inlet 12, baffle 6 and hanging ring 13,
Imbibition channel 20 includes horn mouth 21, and wherein the baseplane of 20 end of horn mouth is provided with cross-like groove, and liquid passes through groove
Into imbibition channel 20 to improve medical fluid utilization rate.Atomization main body 4 is installed at the rim of a cup 8 of atomizing cup 1.When use certainly by medical fluid
Inlet 12 pours into.
Admission line 5 includes inlet channel 16, the conical surface 17 and end 18, and wherein the channel diameter of end 18 compares the conical surface 17
Locate to increase suddenly, and vertical direction is provided with multiple inside and outside micro-through-holes penetrated through, end face and the atomization main body 4 of end 18
The end face of 22 inlet of atomizer is in close contact, and the conical surface 17 is bonded with the conical surface of inner cavity at the atomizer 22 of atomization main body 4.
Fixing seal is realized in axial clamping after being rotated by a certain angle at the spinner structure of atomizing cup by admission line insertion.It is completed
Afterwards, gas from inlet channel 16 into and through 17 compression acceleration of the conical surface to end 18 when channel internal diameter uprush, according to Bernoulli Jacob
Principle forms negative pressure.The medical fluid of bottom of a cup is sucked imbibition channel 20 from horn mouth 21.Wherein it is atomized main body 4 and admission line 5
End 18 constitutes liquid channel.Due to the atomization contact with the end face of admission line 5 and conical surface junction of main body 4 sealing, liquid
Enter 5 inside of admission line by the aperture on end 18 to intersect with air-flow.Atomized drop continues to be advanced past atomizer 22
It sprays.
Upper cover 2 includes axis hole 9 and adjusts entrance 10, is installed in atomization main body 4.Its 9 installation and adjustment piece 3 of central axis hole is adjusted
The adjusting channel 11 of connection adjustment sheet 3 and atomization main body 4 before and after section entrance 10, for changing fog-supplying amount.Upper cover 2 and atomizing cup 1,
It being atomized main body 4 and 5 outer wall of admission line forms the inner space of atomising device, the atomization gas distribution of generation diffuses wherein,
Finally fly out from atomisation outlet 7.
In the present invention gas from inlet channel 16 into and through forming negative pressure after the conical surface 17 compression acceleration to end 18,
The liquid of 1 congregate of atomizing cup sucks by the horn mouth 21 in atomization main body 4 and constitutes liquid channel in imbibition channel 20, then
Enter inside admission line 5 biphase gas and liquid flow for making gas and liquid be crossed to form atomization, end by the aperture on end 18
Aperture on 18 can reduce the size of drop.Two phase flow proceeds through the wall of cup that atomizer 22 is ejected into atomizing cup 1
On by stop scatter to inside atomizing cup.Bulky drop is downward along wall of cup, converges to the entrance of 1 bottom of atomizing cup again
Liquid channel.Drop small in size simultaneously is easier to continue to float due to the momentum carried when spraying outward at atomizer 22
Inside atomizing cup, therefore smaller drop can be screened out and move upwards, and increase drop using the barrier of baffle 6 and float
Distance further screen, enter human body by atomisation outlet 7 and external mask or nozzle.In addition, when the rotation of adjustment sheet 3 one
When determining angle, some gases are had from atmosphere and are supplemented into aperture through overregulating channel, offset the sucking of a part of medical fluid, thus
Control fog-supplying amount.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (5)
1. a kind of medical atomization device, it is characterised in that: including atomizing cup (1), upper cover (2), adjustment sheet (3), atomization main body (4)
And admission line (5), the atomization main body (4) and admission line (5) form nebulization channel;
The atomizing cup (1) includes atomisation outlet (7), handle (14), spinner structure (15), pedestal (19) and rim of a cup (8), atomization
The external mask of atomisation outlet (7) or nozzle of cup (1);
The atomization main body (4) is provided with atomizer (22), imbibition channel (20), adjusts channel (11), inlet (12), gear
Plate (6) and hanging ring (13), atomization main body (4) are installed at the rim of a cup (8) of atomizing cup (1), are atomized the imbibition channel of main body (4)
It (20) include horn mouth (21), end is provided with cross-like groove;
The admission line (5) includes inlet channel (16), the conical surface (17) and end (18), admission line (5) and atomization main body
(4) atomizer (22) is concentric to be connected to form nebulization channel and is tightly connected by spinner structure (15) and atomizing cup (1),
The external appendix of inlet channel (16) and air pump of admission line (5), the channel diameter of the end (18) of admission line (5) are compared
Increase at the conical surface (17), and vertical direction is provided with multiple inside and outside micro-through-holes penetrated through, the nebulization channel is completed
Afterwards, gas is from inlet channel (16) into and through the conical surface (17) compression acceleration to end (18), and liquid is by from horn mouth (21)
Groove at sucking imbibition channel (20) by the micro-through-hole of end (18) on admission line (5) enter inside nebulization channel with
Air-flow intersection;
The upper cover (2) is provided with axis hole (9) and adjusts entrance (10), and upper cover (2) is installed in atomization main body (4), upper cover (2)
It is installed at the rim of a cup (8) of atomizing cup (1), axis hole (9) installation and adjustment piece (3) of upper cover (2), the adjusting entrance of upper cover (2)
(10) the adjusting channel (11) of front and back connection adjustment sheet (3) and atomization main body (4), rotation adjustment sheet (3) control admission line (5)
End (18) at liquid suction volume.
2. medical atomization device as described in claim 1, it is characterised in that: the end of the end (18) of the admission line (5)
The end face of face and atomizer (22) inlet of atomization main body (4) is in close contact;The conical surface (17) of the admission line (5) with
It is atomized the conical surface fitting of inner cavity at the atomizer (22) of main body (4).
3. medical atomization device as claimed in claim 2, it is characterised in that: at the spinner structure (15) of the atomizing cup (1)
Fixing seal is realized by axial clamping after admission line (5) insertion rotation.
4. medical atomization device as claimed in claim 3, it is characterised in that: the atomizer (22) and admission line (5)
The coaxial heart, intersect vertically with imbibition channel (21), the imbibition channel (21) and adjust channel (11) it is concentric it is equal directly
Diameter.
5. medical atomization device as claimed in claim 4, it is characterised in that: horn mouth (21) end and atomizing cup (1)
Internal baseplane is in close contact after finishing assembly, and groove extends to horn mouth (20) edge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910519798.3A CN110251782A (en) | 2019-06-17 | 2019-06-17 | A kind of medical atomization device |
Applications Claiming Priority (1)
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CN201910519798.3A CN110251782A (en) | 2019-06-17 | 2019-06-17 | A kind of medical atomization device |
Publications (1)
Publication Number | Publication Date |
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CN110251782A true CN110251782A (en) | 2019-09-20 |
Family
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Family Applications (1)
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CN201910519798.3A Pending CN110251782A (en) | 2019-06-17 | 2019-06-17 | A kind of medical atomization device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111790031A (en) * | 2020-07-16 | 2020-10-20 | 韩炎艳 | Temperature control type compression atomizer |
CN112354050A (en) * | 2020-11-30 | 2021-02-12 | 西安理工大学 | Atomizing cup capable of adjusting atomizing speed |
Citations (12)
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EP0741588B1 (en) * | 1994-01-26 | 1998-11-18 | Aga Aktiebolag | Method to produce an aerosol |
CN1258544A (en) * | 1998-12-30 | 2000-07-05 | 张干 | Fog generator and its usage |
US6223745B1 (en) * | 1996-10-16 | 2001-05-01 | Aga Aktiebolag | Method and a device for producing a fine homogeneous aerosol |
CN200981040Y (en) * | 2006-07-18 | 2007-11-28 | 张干 | Atomizer |
CN201510614U (en) * | 2009-11-10 | 2010-06-23 | 佘文智 | Novel atomizer |
US20100206305A1 (en) * | 2009-02-19 | 2010-08-19 | Galemed Corporation | Nebulizer |
CN202844275U (en) * | 2012-08-29 | 2013-04-03 | 杨勇 | Integrated material-saving atomizing dosing apparatus |
CN204193226U (en) * | 2014-06-16 | 2015-03-11 | 钟秀迎 | A kind of aerosol apparatus |
CN204699183U (en) * | 2015-05-22 | 2015-10-14 | 中山瑞福医疗器械科技有限公司 | A kind of atomization spray bottle |
CN205515838U (en) * | 2016-02-04 | 2016-08-31 | 深圳金亿帝医疗设备股份有限公司 | Atomizing cup external member and compression atomizer |
CN208525585U (en) * | 2017-08-15 | 2019-02-22 | 中国人民解放军白求恩国际和平医院 | A kind of atomization face cup |
CN208823668U (en) * | 2018-05-02 | 2019-05-07 | 宁波欣美医疗器械有限公司 | A kind of atomization tank |
-
2019
- 2019-06-17 CN CN201910519798.3A patent/CN110251782A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0741588B1 (en) * | 1994-01-26 | 1998-11-18 | Aga Aktiebolag | Method to produce an aerosol |
US6223745B1 (en) * | 1996-10-16 | 2001-05-01 | Aga Aktiebolag | Method and a device for producing a fine homogeneous aerosol |
CN1258544A (en) * | 1998-12-30 | 2000-07-05 | 张干 | Fog generator and its usage |
CN200981040Y (en) * | 2006-07-18 | 2007-11-28 | 张干 | Atomizer |
US20100206305A1 (en) * | 2009-02-19 | 2010-08-19 | Galemed Corporation | Nebulizer |
CN201510614U (en) * | 2009-11-10 | 2010-06-23 | 佘文智 | Novel atomizer |
CN202844275U (en) * | 2012-08-29 | 2013-04-03 | 杨勇 | Integrated material-saving atomizing dosing apparatus |
CN204193226U (en) * | 2014-06-16 | 2015-03-11 | 钟秀迎 | A kind of aerosol apparatus |
CN204699183U (en) * | 2015-05-22 | 2015-10-14 | 中山瑞福医疗器械科技有限公司 | A kind of atomization spray bottle |
CN205515838U (en) * | 2016-02-04 | 2016-08-31 | 深圳金亿帝医疗设备股份有限公司 | Atomizing cup external member and compression atomizer |
CN208525585U (en) * | 2017-08-15 | 2019-02-22 | 中国人民解放军白求恩国际和平医院 | A kind of atomization face cup |
CN208823668U (en) * | 2018-05-02 | 2019-05-07 | 宁波欣美医疗器械有限公司 | A kind of atomization tank |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111790031A (en) * | 2020-07-16 | 2020-10-20 | 韩炎艳 | Temperature control type compression atomizer |
CN112354050A (en) * | 2020-11-30 | 2021-02-12 | 西安理工大学 | Atomizing cup capable of adjusting atomizing speed |
CN112354050B (en) * | 2020-11-30 | 2022-11-25 | 西安理工大学 | Atomizing cup capable of adjusting atomizing speed |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |