CN105396206A - Intermittent air supply type medical ultrasonic nebulizer with inspiration induction - Google Patents
Intermittent air supply type medical ultrasonic nebulizer with inspiration induction Download PDFInfo
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- CN105396206A CN105396206A CN201510840382.3A CN201510840382A CN105396206A CN 105396206 A CN105396206 A CN 105396206A CN 201510840382 A CN201510840382 A CN 201510840382A CN 105396206 A CN105396206 A CN 105396206A
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Abstract
The invention relates to an intermittent air supply type medical ultrasonic nebulizer with inspiration induction. The intermittent air supply type medical ultrasonic nebulizer is characterized in that the nebulizer comprises a nebulizer housing. A medicine glass, an air supply fan, a control valve and a CPU logic control circuit are arranged in the nebulizer housing. The nebulizer housing is connected with an inhalation mask through a pipe, and a pressure/flow sensor is arranged in the pipe led into the inhalation mask. According to the technical scheme of the nebulizer, the overall structural design is ingenious, and it is ensured that only a small amount of nebulization medicine liquid flows out of an exhaust port in the process that a user uses medical ultrasonic normally.
Description
Technical field
The present invention relates to a kind of nebulizer, particularly one band air-breathing induction interval blast type medical ultrasonic nebulizer, belongs to technical field of medical equipment.
Background technology
Soniclizer is that one utilizes ultrasonic directional pressure, liquid surface is swelled, cavitation is there is around the liquid level of protuberance, make the liquid atomization into micromolecular aerosol, make drug molecule directly enter blood capillary or alveolar by aerosol, reach the equipment of therapeutical effect, be applicable to flu, allergic rhinitis, nasal obstruction, do not need heating or add any chemical reagent, playing the object of auxiliary treatment; Be in continuous duty during the work of medical ultrasonic nebulizer always, and user only has the medicinal liquid suction respiratory system that just can will be atomized during air-breathing, the medicinal liquid of unnecessary atomization during expiration directly can only flow out from air vent, this not only directly causes the waste of medicinal liquid, the medicinal liquid that air vent flows out can stimulate the responsive organ of the human bodies such as eyes, also can cause certain pollution to environment.Those skilled in the art also is constantly attempting improving, but the solution that this problem is never arrived very much.
Summary of the invention
The present invention is just for the technical problem existed in prior art, provide a kind of band air-breathing induction interval blast type medical ultrasonic nebulizer, this technical scheme overall construction design is ingenious, and guarantee user normally uses in the process of medical ultrasonic only has the atomization medicinal liquid of seldom amount to flow out from air vent.
To achieve these goals, technical scheme of the present invention is as follows: a kind of band air-breathing induction interval blast type medical ultrasonic nebulizer, it is characterized in that, described nebulizer comprises in outer cover of atomizer, described outer cover of atomizer and is provided with medicine glass, Air Blast fan, transformator, liquid level sensor, control valve and cpu logic control circuit, and described outer cover of atomizer connects inhaling face shield by pipeline.Transformator realizes voltage transitions, is converted to low voltage voltage by line voltage, for functional circuit; Liquid level sensor for detecting the height of liquid level, prevent liquid level too low cause atomizing piece radiating effect difference and damage equipment.
As a modification of the present invention, described in pass into inhaling face shield pipeline in be provided with pressure/flow sensor, described pressure/flow sensor can be electronic sensor also can be mechanical pick-up device.
As a modification of the present invention, described control valve is electromagnetic valve or one-way non-return valve.Described outer cover of atomizer is provided with atomization quantity by-pass cock and atomizing concentration adjustment knob.The function of atomization quantity by-pass cock is the oscillation amplitude regulating atomizing piece, thus reach the function regulating atomization quantity, and there is the function of on and off switch, atomizing concentration adjusting knob, adjusting knob can adjust the size dimension in air port, thus regulates the size of atomizing concentration.
With the using method of air-breathing induction interval blast type medical ultrasonic nebulizer, it is characterized in that, user air-breathing, exhale can directly affect nebulizer air-supply passage pipeline in the pressure of air-flow and flow, setting pressure/flow transducer in the pipeline of air-supply passage, the pressure sensed or flow signal are given amplifying circuit or the cpu logic control circuit of band logic function by sensor, and amplifying circuit or the logic control circuit of band logic function directly control the rotating speed of Air Blast fan or the switch of air-supply passage control valve.
Relative to prior art, advantage of the present invention is as follows: 1) overall construction design of the present invention is ingenious, practical, convenient disassembly; 2) this technical scheme band air-breathing inducing function, soniclizer carrys out the duty of Based Intelligent Control nebulizer by the breathing state detecting user, soniclizer Air Blast fan in this technical scheme is operated in discontinuous duty, air-supply passage mounted valve or check-valves: gas backstreaming in pipeline when preventing user from exhaling; 3) this technical scheme greatly enhances the utilization rate of medicinal liquid, can breathe according to eupnea rhythm during use, do not worry because liquid waste too much causes the not enough drug effect of dose to reduce, reduce the medicinal liquid of atomization to the stimulation of the responsive organs such as eyes, reduce medicinal liquid to the pollution of environment simultaneously, during expiration, fan quits work, and exhales and becomes more smooth and easy; 4) this technical scheme is using inner for inside and outside shell as independently overall, can produce separately, also can, as member replacing, use more flexible to it.
Accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present invention;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 is product structure schematic diagram of the present invention;
Fig. 4 is perspective view of the present invention;
In figure: 1 outer cover of atomizer, 2 medicine glasses, 3 Air Blast fans, 4 control valves, 5CPU logic control circuit, 6 pipelines, 7 inhaling face shields, 8 pressure/flow sensors, 9 atomizing concentration adjusting knobs, 10 atomization quantity adjusting knobs, 11, transformator, 12, liquid level sensor.
Detailed description of the invention
In order to strengthen, to understanding of the present invention and understanding, introducing further the present invention below in conjunction with the drawings and specific embodiments.
embodiment 1:
See Fig. 1-Fig. 4, a kind of band air-breathing induction interval blast type medical ultrasonic nebulizer, described nebulizer comprises in outer cover of atomizer 1, described outer cover of atomizer and is provided with medicine glass 2, Air Blast fan 3, transformator 11, liquid level sensor 12, control valve 4 and cpu logic control circuit 5, described outer cover of atomizer 1 connects inhaling face shield 7 by pipeline 6, be provided with pressure/flow sensor 8 in the described pipeline 6 passing into inhaling face shield, described control valve 4 is electromagnetic valve or one-way non-return valve.Outer cover of atomizer is provided with atomization quantity by-pass cock 10 and atomizing concentration adjustment knob 9.The function of atomization quantity by-pass cock is the oscillation amplitude regulating atomizing piece, thus reach the function regulating atomization quantity, and there is the function of on and off switch, atomizing concentration adjusting knob, adjusting knob can adjust the size dimension in air port, thus regulates the size of atomizing concentration.
embodiment 2:
See Fig. 1, Fig. 2, with the using method of air-breathing induction interval blast type medical ultrasonic nebulizer, user air-breathing, exhale can directly affect nebulizer air-supply passage pipeline in the pressure of air-flow and flow, setting pressure/flow transducer in the pipeline of air-supply passage, the pressure sensed or flow signal are given amplifying circuit or the cpu logic control circuit of band logic function by sensor, and amplifying circuit or the logic control circuit of band logic function directly control the rotating speed of Air Blast fan or the switch of air-supply passage control valve.
operation principle: see Fig. 1-Fig. 2, band air-breathing induction interval blast type medical ultrasonic nebulizer specific implementation method: install a pressure/flow sensor 5 additional in nebulizer the pipeline of inhaling face shield, the atmospheric pressure of cpu logic control circuit meeting auto zero environment when starting shooting, after putting on inhaling face shield 7, the pressure inside face shield and pipeline can be caused to diminish when starting air-breathing, cpu logic control circuit can detect a minus negative pressure (opening pressure), by the size and lasting time of origin analyzing this pressure, cpu logic control circuit judges that user is in suction condition, fan running will be controlled immediately, gas circuit valve open, can stop sucking and switching to expiration after user sucks q.s air, because effect while the gas of breathing out and Air Blast fan can form a higher pressure (closing presure) in pipeline when just having entered expiration state, by the size and lasting time of origin analyzing this pressure, cpu logic control circuit judges that user is in expiration state, stopping fan rotation will be controlled immediately, gas circuit valve closing, until user switches to suction condition again, carry out loop cycle work.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or the alternative scope all falling into the claims in the present invention and protect.
Claims (5)
1. a band air-breathing induction interval blast type medical ultrasonic nebulizer, it is characterized in that, described nebulizer comprises in outer cover of atomizer, described outer cover of atomizer and is provided with medicine glass, Air Blast fan, transformator, liquid level sensor, control valve and cpu logic control circuit, and described outer cover of atomizer connects inhaling face shield by pipeline.
2. band air-breathing according to claim 1 induction interval blast type medical ultrasonic nebulizer, is characterized in that, described in pass into inhaling face shield pipeline in be provided with pressure/flow sensor.
3. band air-breathing induction interval blast type medical ultrasonic nebulizer according to claim 2, it is characterized in that, described control valve is electromagnetic valve or one-way non-return valve.
4. band air-breathing induction interval blast type medical ultrasonic nebulizer according to claim 2, is characterized in that, described outer cover of atomizer is provided with atomization quantity by-pass cock and atomizing concentration adjustment knob.
5. be with the using method of air-breathing induction interval blast type medical ultrasonic nebulizer, it is characterized in that, user air-breathing, exhale can directly affect nebulizer air-supply passage pipeline in the pressure of air-flow and flow, setting pressure/flow transducer in the pipeline of air-supply passage, the pressure sensed or flow signal are given amplifying circuit or the cpu logic control circuit of band logic function by sensor, and amplifying circuit or the logic control circuit of band logic function directly control the rotating speed of Air Blast fan or the switch of air-supply passage control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840382.3A CN105396206A (en) | 2015-11-27 | 2015-11-27 | Intermittent air supply type medical ultrasonic nebulizer with inspiration induction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510840382.3A CN105396206A (en) | 2015-11-27 | 2015-11-27 | Intermittent air supply type medical ultrasonic nebulizer with inspiration induction |
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| CN105396206A true CN105396206A (en) | 2016-03-16 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178203A (en) * | 2016-08-30 | 2016-12-07 | 苏州品诺维新医疗科技有限公司 | A kind of medical liquid atomizing equipment and operational approach thereof |
| CN107281598A (en) * | 2017-06-27 | 2017-10-24 | 合肥康居人智能科技有限公司 | A kind of Intelligent Atomizer for being used to treat respiratory tract infection |
| CN107970505A (en) * | 2016-10-24 | 2018-05-01 | 田中枢 | A kind of portable insulin atomized medicine introducing device |
| WO2018107587A1 (en) * | 2016-12-16 | 2018-06-21 | 广东食品药品职业学院 | New atomization drug delivery apparatus convenient for atomization treatment of perioperative patient |
| WO2018113354A1 (en) * | 2016-12-23 | 2018-06-28 | 江苏鹿得医疗电子股份有限公司 | Adjustable compression-type atomizer |
| CN109219463A (en) * | 2016-03-24 | 2019-01-15 | 阿诺尔德·琼·兹杜卡医疗服务有限公司 | For transporting particles to the device and method in the upper respiratory tract |
| CN110237374A (en) * | 2019-05-22 | 2019-09-17 | 东南大学 | A kind of device and its application method generating given inspiratory waveform |
| CN112770814A (en) * | 2018-09-26 | 2021-05-07 | 皇家飞利浦有限公司 | Anti-pollution mask and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109219463A (en) * | 2016-03-24 | 2019-01-15 | 阿诺尔德·琼·兹杜卡医疗服务有限公司 | For transporting particles to the device and method in the upper respiratory tract |
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| CN107970505A (en) * | 2016-10-24 | 2018-05-01 | 田中枢 | A kind of portable insulin atomized medicine introducing device |
| CN107970505B (en) * | 2016-10-24 | 2020-11-03 | 田中枢 | Portable insulin atomization drug delivery device |
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| WO2018113354A1 (en) * | 2016-12-23 | 2018-06-28 | 江苏鹿得医疗电子股份有限公司 | Adjustable compression-type atomizer |
| CN107281598A (en) * | 2017-06-27 | 2017-10-24 | 合肥康居人智能科技有限公司 | A kind of Intelligent Atomizer for being used to treat respiratory tract infection |
| CN112770814A (en) * | 2018-09-26 | 2021-05-07 | 皇家飞利浦有限公司 | Anti-pollution mask and control method |
| CN112770814B (en) * | 2018-09-26 | 2023-06-09 | 皇家飞利浦有限公司 | Anti-pollution mask and control method |
| CN110237374A (en) * | 2019-05-22 | 2019-09-17 | 东南大学 | A kind of device and its application method generating given inspiratory waveform |
| CN110237374B (en) * | 2019-05-22 | 2022-03-08 | 东南大学 | Device for generating given inspiratory waveform and using method thereof |
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Application publication date: 20160316 |
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