CN109432556A - A kind of intelligence pediatric drugs object atomizer and its application method - Google Patents

A kind of intelligence pediatric drugs object atomizer and its application method Download PDF

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Publication number
CN109432556A
CN109432556A CN201811381187.9A CN201811381187A CN109432556A CN 109432556 A CN109432556 A CN 109432556A CN 201811381187 A CN201811381187 A CN 201811381187A CN 109432556 A CN109432556 A CN 109432556A
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China
Prior art keywords
atomization
air accumulator
mask
gas
atomizer
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CN201811381187.9A
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CN109432556B (en
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王芳
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ANHUI OURUIDA ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd.
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王芳
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring

Abstract

The present invention provides a kind of intelligent pediatric drugs object atomizer and its application method, its pressure change is detected by the way that pressure sensor is arranged on the outlet valve in breathing mask, understand the air-breathing exhalation process of user and ensures sucking atomization medicine concentration to open air accumulator in user's air-breathing, the one-way exhaust valve closed on air accumulator when user exhales prevents the waste of atomization medicine when atomization medicine and expiration in the gaseous contamination air accumulator of user's exhalation, one-way breather valve is additionally provided on mask, the gas that one-way breather valve can be such that user breathes out is discharged to the outside atmosphere and guarantees that air pressure is normal and guarantees the atomization medicine concentration sucked next time not by excess dilution in mask, reach the intelligentized control method effect of high-efficiency environment friendly.

Description

A kind of intelligence pediatric drugs object atomizer and its application method
Technical field
The invention belongs to intellectual drug atomizer fields, more particularly to intelligent pediatric drugs object atomizer and its user Method.
Background technique
Nebulae inhalation refers mainly to aerosol therapy, and so-called aerosol, which refers to, is suspended in the air small solid or liquid Body particle.Therefore fog inhalation therapy is to be dispersed into small droplet or particle with the device drug of atomization, it is made to be suspended in gas In body, and enter respiratory tract and intrapulmonary, reaches clean air flue, humidifying airway, the purpose of local treatment and systemic therapy.Clinically Using blast atomizer atomization inspiration treatment can be carried out to bronchodilator, hormone, antiallergic and antibiotic etc.Mist Changing Sucked medicine treatment is that children's Asthmatic Diseases or the common treatment method of asthma in acute attack, curative effect are reliable rapidly.Youngster Virgin children with bronchial asthma disease, if wheezed again, can also give short-term atomization inspiration treatment after the long-term specification of selection controls drug withdrawal.
Application No. is the application documents of CN20132050243.3 to disclose a kind of children with inhaled drugs atomizer, mist Change device using drug in diversion column guidance atomizer, and matches generation spray with secondary-atomizing baffle by taper type atomization core Mist is additionally provided with casper toy on atomizer pedestal, attracts interest of children;Although above-mentioned atomizer can produce certain Atomizing effect, but its certain driving air-flow ability is poor, if requirement can not be reached for atomization medicine treatment, and it is not In view of exhaling to atomizer atomization and the influence of next step suction airflow, therefore its nebulization efficiency is not high.
Application No. is the application documents of CN201420186654.3 to disclose a kind of novel atomized therapeutic equipment, atomization therapentic equipment Using tube designs, be convenient for carrying use, medicine bottle be it is disposable, interior medical fluid prewired can form, and structure is simple, but its Not in view of exhaling to atomizer atomization and the influence of next step suction airflow, therefore its nebulization efficiency is not high, and exhales Gas out may infect atomization gas, cause hygienic issues.
Current atomizer on the market can not efficiently convey drug while meeting certain driving air-flow ability, this Often dosage is insufficient for the absent minded children for being difficult to continue for some time treatment for atomizer, and atomizer It can not make a response accordingly when exhaling, therefore the gaseous contamination atomization gas influence that can generate exhalation sucks mist next time The problem of drug quality of change, and atomization medicine is also endlessly being conveyed to user when expiration, will cause waste in this way, It is uneconomic while also not environmentally.
Summary of the invention
The present invention overcomes disadvantages described above to provide a kind of intelligent pediatric drugs object atomizer and its application method, by breathing Pressure sensor is set on the outlet valve in mask and detects its pressure change, understands the air-breathing exhalation process of user to make Air accumulator is opened when user's air-breathing and ensures sucking atomization medicine concentration, and the one-way exhaust on air accumulator is closed when user exhales Valve prevents the waste of atomization medicine when atomization medicine and expiration in the gaseous contamination air accumulator of user's exhalation, on mask It is additionally provided with one-way breather valve, the gas that one-way breather valve can be such that user breathes out is discharged to the outside atmosphere and guarantees air pressure in mask The atomization medicine concentration that normal and guarantee sucks next time reaches the intelligent effect of high-efficiency environment friendly not by excess dilution.
A kind of intelligence pediatric drugs object atomizer, including aseptic gas generator, and pass through with aseptic gas generator The pressurizing device of pipeline connection, pressurizing device is connect with atomization medicine air accumulator by pipeline, in pressurizing device and atomization medicine The syringe of storing liquid drug is additionally provided between air accumulator, syringe is connected on pedestal, and ultrasonic wave is provided in pedestal Atomising device, the outlet connecting pipe road of supersonic atomizer, and be stored in the atomization gas after mixing pressurization by pipeline In atomization medicine air accumulator;Atomization medicine air accumulator convey into mask by rubber tube and has drug with certain pressure Atomization gas, the exit of atomization medicine air accumulator are provided with one-way exhaust valve, and the atomization gas inlet of mask is additionally provided with Outlet valve, pressure sensor are arranged on the valve body of outlet valve, are additionally provided with air interchanger on mask, pressure sensor, unidirectional Exhaust valve and air interchanger are electrically connected with master control device;By being arranged on the outlet valve of the atomization gas inlet of mask Pressure sensor, when user's exhaled gas, the pressure in mask is sharply increased, and pressure sensor is conveyed to master control device to be believed Number, master control device closes the one-way exhaust valve in the exit of atomization medicine air accumulator, air interchanger is opened, to what is breathed out in mask Gas is taken a breath, and atomizer of the invention can generate the start and stop of atomization gas supply with the use of the breathing of person, reaches intelligence The effect of conveying atomization medicine can efficiently be adjusted.
Supersonic atomizer in the present invention utilizes electronics high frequency oscillation, and preferably frequency of oscillation is 3-5MHz, by super The high-frequency resonant of silicon carbide atomizing piece in sound wave atomising device, aqueous water minor structure is broken up and generates water mist, for general The fine particle that liquid drug can be atomized as 6-8 μm, is conducive to the sucking of human body.In addition, supersonic atomizer is not Any chemical reagents need to be heated or add, compared with traditional heating atomization mode, saving the energy can achieve 90% or more, mist Changing effect also has very big promotion, can also generate precipitating with some of the contaminants in air in atomization process, obtain air Purification reduces the generation of other diseases in atomization process.
Outlet valve can be common one-way exhaust valve, be only capable of the atomization medicine in atomization medicine air accumulator being transported to face In tool, the output end of the close mask of outlet valve body is arranged in pressure sensor, and check valve closes when the wearer exhales the air in this way It closes, pressure increases suddenly in mask, and the pressure sensor for exporting the output end of the close mask of valve body can sensed pressure It increases signal and signal is passed into master control device.
Pressure sensor is preferably diffused silicon pressure transmitter, and the gas pressure experienced sensitively can be converted into marking by it Quasi- electric signal exports master control device.The syringe is connected on pedestal by detachable structure, and syringe can basis The personal considerations of patient replace different capabilities.Air interchanger preferably connect releive champignon air generator or negative oxygen ion it is new Fresh air storage arrangement is fresh by slow champignon air or negative oxygen ion while the air in mask is discharged to atmosphere Air is drained into affiliated mask, and ensure respiration ventilation quality.
Intelligent Atomizer of the invention can convey atomization medicine according to the adjusting of the breathing intelligent and high-efficiency of user, use For person when using Intelligent Atomizer of the invention, the total amount that may be inhaled atomization gas promotes 80% or more compared to common atomizer, The instream factor of atomization medicine can also be improved 50% or more, therefore the inner capacities of the syringe of the storing liquid drug can With smaller, the inner capacities of syringe is 2-5ml, preferably 3 ml.
The master control device is also electrically connected with the syringe of aseptic gas generator, pressurizing device and drug, master control dress Setting can fill in situation (such as height, weight, disease condition) according to the personal information of user, control in atomization medicine air accumulator Atomization gas storage capacity.It is additionally provided with insulating layer and booster outside the atomization medicine air accumulator, master control device is according to detection The temperature and pressure of the atomization gas of atomization medicine air accumulator arrived adjust the heating temperature of insulating layer and the work of booster Make, guarantees that atomization gas in human body acceptable comfort standard.
The application method of above-mentioned intelligence pediatric drugs object atomizer is specific as follows:
Step 1, the personal information of infant is entered into master control device by doctor or parent, and master control device is believed according to actual infant The syringe of breath control aseptic gas generator, pressurizing device and drug generates a certain amount of atomization gas and is stored in atomization medicine In object air accumulator;
Step 2, master control device reminds user that can begin to use after the atomization gas in atomization medicine air accumulator reaches requirement;
Step 3, the atomization gas in atomization medicine air accumulator with the throughput of 0.8L/min flows into mask when the wearer inhales the air Interior, user draws altogether, and when the wearer exhales the air, the pressure in mask sharply increases, and pressure sensor is conveyed to master control device Signal, master control device close the one-way exhaust valve in the exit of atomization medicine air accumulator, air interchanger are opened, to breathing out in mask Gas take a breath;
Step 4, after a period of use, the temperature and pressure of the atomization gas of atomization medicine air accumulator reduce atomizer, always It controls device and warming operation is carried out to atomization medicine air accumulator according to the temperature and pressure of the atomization gas detected, and improve atomization The atomization gas pressure of drug air accumulator stablizes its output gas flow amount in 0.8L/min.
The invention has the benefit that
(1) pressure sensor inspection is arranged in passing through for present invention intelligence pediatric drugs object atomizer on the outlet valve in breathing mask Its pressure change is surveyed, the air-breathing exhalation process of user is understood to open air accumulator in user's air-breathing and ensures sucking atomization Drug concentration, the gaseous contamination air accumulator that the one-way exhaust valve closed on air accumulator when user exhales prevents user from breathing out The waste of atomization medicine when interior atomization medicine and expiration, is additionally provided with one-way breather valve on mask, and one-way breather valve can be with The gas for breathing out user is discharged to the outside atmosphere and guarantees that air pressure is normal and guarantees the atomization medicine sucked next time in mask Object concentration by excess dilution, does not reach the intelligent effect of high-efficiency environment friendly;
(2) Intelligent Atomizer of the invention can convey atomization medicine according to the adjusting of the breathing intelligent and high-efficiency of user, use For person when using Intelligent Atomizer of the invention, the total amount that may be inhaled atomization gas promotes 80% or more compared to common atomizer, The instream factor of atomization medicine can also be improved 50% or more.
Detailed description of the invention
The overall structure diagram of the intelligent pediatric drugs object atomizer of Fig. 1 present invention;
The atomization medicine air accumulator structural schematic diagram of the intelligent pediatric drugs object atomizer of Fig. 2 present invention.
Specific embodiment
Pediatric drugs object atomizer of the invention and its application method are specifically described below with reference to Fig. 1-2.
Embodiment 1
A kind of intelligence pediatric drugs object atomizer, including aseptic gas generator 1, and pass through pipe with aseptic gas generator 1 The pressurizing device 2 of road connection, pressurizing device 2 are connect with atomization medicine air accumulator 4 by pipeline, in pressurizing device 2 and atomization medicine The syringe 3 of storing liquid drug is additionally provided between object air accumulator 4, syringe 3 is connected on pedestal 5, is provided in pedestal 5 Supersonic atomizer 6, the outlet connecting pipe road of supersonic atomizer 6, and the atomization gas after pressurizeing will be mixed by pipeline Body is stored in atomization medicine air accumulator 4;Atomization medicine air accumulator 4, which is conveyed by rubber tube 7 into mask 8, has certain pressure The atomization gas with drug, the exit of atomization medicine air accumulator 4 is provided with one-way exhaust valve 401, the atomization gas of mask 8 Body inlet is additionally provided with outlet valve 801, and pressure sensor is arranged on the valve body of outlet valve 801, is additionally provided with and changes on mask 8 Device of air 802, pressure sensor, one-way exhaust valve 401 and air interchanger 802 are electrically connected with master control device;By in face Pressure sensor is set on the outlet valve 801 of the atomization gas inlet of tool 8, the pressure when user's exhaled gas, in mask 8 Power sharply increases, and pressure sensor conveys signal to master control device, and master control device closes the exit of atomization medicine air accumulator 4 One-way exhaust valve 401 opens air interchanger 802, takes a breath to the gas breathed out in mask, atomizer of the invention can match The breathing for closing user generates the start and stop of atomization gas supply, achievees the effect that the adjusting conveying atomization medicine of intelligent and high-efficiency.
Supersonic atomizer 6 in the present invention utilizes electronics high frequency oscillation, and preferably frequency of oscillation is 3-5MHz, by super The high-frequency resonant of silicon carbide atomizing piece in sound wave atomising device 6, aqueous water minor structure is broken up and generates water mist, for general The fine particle that liquid drug can be atomized as 6-8 μm, is conducive to the sucking of human body.In addition, supersonic atomizer 6 is not Any chemical reagents need to be heated or add, compared with traditional heating atomization mode, saving the energy can achieve 90% or more, mist Changing effect also has very big promotion, can also generate precipitating with some of the contaminants in air in atomization process, obtain air Purification reduces the generation of other diseases in atomization process.
Outlet valve 801 can be common one-way exhaust valve, be only capable of the atomization medicine conveying in atomization medicine air accumulator 4 Into mask, the output end of the close mask of 801 valve body of outlet valve is arranged in pressure sensor, single when the wearer exhales the air in this way It is closed to valve, pressure increases suddenly in mask 8, and the pressure sensor of the output end of the close mask of 801 valve body of outlet valve can Signal is increased with sensed pressure and signal is passed into master control device.
Pressure sensor is preferably diffused silicon pressure transmitter, and the gas pressure experienced sensitively can be converted into marking by it Quasi- electric signal exports master control device.The syringe 3 is connected on pedestal 5 by detachable structure, and syringe 3 can root Different capabilities are replaced according to the personal considerations of patient.Air interchanger 802 is preferred to connect releive champignon air generator or negative oxygen Ion fresh air storage device, while the air in mask 8 is discharged to atmosphere, by slow champignon air or negative oxygen from Sub- fresh air is drained into affiliated mask 8, and ensure respiration ventilation quality.
Intelligent Atomizer of the invention can convey atomization medicine according to the adjusting of the breathing intelligent and high-efficiency of user, use For person when using Intelligent Atomizer of the invention, the total amount that may be inhaled atomization gas promotes 80% or more compared to common atomizer, The instream factor of atomization medicine can also be improved 50% or more, therefore the inner capacities of the syringe 3 of the storing liquid drug Can be smaller, the inner capacities of syringe 3 is 2-5ml, preferably 3 ml.
The master control device is also electrically connected with the syringe 3 of aseptic gas generator 1, pressurizing device 2 and drug, master control Device can be filled in situation (such as height, weight, disease condition) according to the personal information of user, control atomization medicine air accumulator Atomization gas storage capacity in 4.Insulating layer 402 and booster 403, master control dress are additionally provided with outside the atomization medicine air accumulator 4 Set adjusted according to the temperature and pressure of the atomization gas of atomization medicine air accumulator 4 detected the heating temperature of insulating layer 402 with And the work of booster 403, guarantee that atomization gas in human body acceptable comfort standard.
The application method of above-mentioned intelligence pediatric drugs object atomizer is specific as follows:
Step 1, the personal information of infant is entered into master control device by doctor or parent, and master control device is believed according to actual infant The syringe 3 of breath control aseptic gas generator 1, pressurizing device 2 and drug generates a certain amount of atomization gas and is stored in mist In chemical drug object air accumulator 4;
Step 2, master control device reminds user that can start to make after the atomization gas in atomization medicine air accumulator 4 reaches requirement With;
Step 3, the atomization gas in atomization medicine air accumulator 4 with the throughput of 0.8L/min flows into mask when the wearer inhales the air In 8, user is drawn altogether, and when the wearer exhales the air, the pressure in mask 8 sharply increases, and pressure sensor is defeated to master control device The number of delivering letters, master control device close the one-way exhaust valve 401 in the exit of atomization medicine air accumulator 4, open air interchanger 802, right The gas breathed out in mask is taken a breath;
Step 4, after a period of use, the temperature and pressure of the atomization gas of atomization medicine air accumulator 4 reduce atomizer, always It controls device and warming operation is carried out to atomization medicine air accumulator 4 according to the temperature and pressure of the atomization gas detected, and improve mist The atomization gas pressure of chemical drug object air accumulator 4 stablizes its output gas flow amount in 0.8L/min.
Intelligent Atomizer of the invention can convey atomization medicine according to the adjusting of the breathing intelligent and high-efficiency of user, use For person when using Intelligent Atomizer of the invention, the total amount that may be inhaled atomization gas promotes 80% or more compared to common atomizer, The instream factor of atomization medicine can also be improved 50% or more.
The above, only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (8)

1. a kind of intelligence pediatric drugs object atomizer, which is characterized in that including aseptic gas generator 1, and with it is described sterile The pressurizing device 2 that gas generator 1 is connected by pipeline, the pressurizing device 2 are connected with atomization medicine air accumulator 4 by pipeline It connects, the syringe 3 of storing liquid drug is additionally provided between the pressurizing device 2 and the atomization medicine air accumulator 4, it is described Syringe 3 is connected on pedestal 5, and supersonic atomizer 6 is provided in the pedestal 5, and the supersonic atomizer 6 goes out Mouth connecting pipe, and the atomization gas after mixing pressurization is stored in the atomization medicine air accumulator 4 by pipeline;The mist Chemical drug object air accumulator 4 conveys the atomization gas with drug with certain pressure, the mist into mask 8 by rubber tube 7 The exit of chemical drug object air accumulator 4 is provided with one-way exhaust valve 401, and the atomization gas inlet of the mask 8 is additionally provided with out Mouth valve 801, pressure sensor are arranged on the valve body of the outlet valve 801, are additionally provided with air interchanger 802 on the mask 8, When user's exhaled gas, the pressure in the mask 8 is sharply increased, and pressure sensor conveys signal, institute to master control device The one-way exhaust valve 401 that master control device closes the exit of the atomization medicine air accumulator 4 is stated, air interchanger 802, opposite are opened The gas breathed out in tool is taken a breath.
2. intelligence pediatric drugs object atomizer according to claim 1, it is characterised in that the outlet valve 801 is common One-way exhaust valve is only capable of for the atomization medicine in the atomization medicine air accumulator 4 being transported in the mask 8, pressure sensor The output end close to the mask 8 of 801 valve body of outlet valve is set.
3. intelligence pediatric drugs object atomizer according to claim 2, it is characterised in that the pressure sensor is diffusion Silicon pressure transmitter.
4. intelligence pediatric drugs object atomizer according to claim 1, it is characterised in that the syringe 3 passes through detachable Structure is connected on pedestal 5.
5. intelligence pediatric drugs object atomizer according to claim 1, it is characterised in that the connection of air interchanger 802 is relaxed Slow champignon air generator.
6. intelligence pediatric drugs object atomizer according to claim 4, it is characterised in that the inner capacities of the syringe 3 is 2-5ml。
7. intelligence pediatric drugs object atomizer according to claim 6, it is characterised in that atomization gas is with 0.8L/min's Throughput flows into mask 8.
8. the application method of intelligence pediatric drugs object atomizer according to claim 1, it is characterised in that the intelligence youngster The application method of section's medicine atomizer is specific as follows:
Step 1, the personal information of infant is entered into master control device by doctor or parent, and master control device is believed according to actual infant The syringe 3 of breath control aseptic gas generator 1, pressurizing device 2 and drug generates a certain amount of atomization gas and is stored in mist In chemical drug object air accumulator 4;
Step 2, master control device reminds user that can start to make after the atomization gas in atomization medicine air accumulator 4 reaches requirement With;
Step 3, the atomization gas in atomization medicine air accumulator 4 with the throughput of 0.8L/min flows into mask when the wearer inhales the air In 8, user is drawn altogether, and when the wearer exhales the air, the pressure in mask 8 sharply increases, and pressure sensor is defeated to master control device The number of delivering letters, master control device close the one-way exhaust valve 401 in the exit of atomization medicine air accumulator 4, open air interchanger 802, right The gas breathed out in mask is taken a breath;
Step 4, after a period of use, the temperature and pressure of the atomization gas of atomization medicine air accumulator 4 reduce atomizer, always It controls device and warming operation is carried out to atomization medicine air accumulator 4 according to the temperature and pressure of the atomization gas detected, and improve mist The atomization gas pressure of chemical drug object air accumulator 4 stablizes its output gas flow amount in 0.8L/min.
CN201811381187.9A 2018-11-20 2018-11-20 A kind of intelligence pediatric drugs object atomizer and its application method Active CN109432556B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110141740A (en) * 2019-05-20 2019-08-20 上海交通大学医学院附属新华医院 A kind of portable intelligent net formula atomizer with pulmonary function test (pft) system

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WO2016028525A1 (en) * 2014-08-18 2016-02-25 Hancock Medical, Inc. Portable pap device with humidification
CN107185091A (en) * 2017-06-30 2017-09-22 刘伟娟 A kind of Novel pediatric breathing equipment
EP3366342A1 (en) * 2017-02-27 2018-08-29 Hill-Rom Services PTE. LTD. Nebulizer assembly and method of manufacturing

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CN1956745A (en) * 2004-04-20 2007-05-02 亚罗擎公司 Aerosol delivery apparatus, method and preparation for pressure-assisted breathing systems
CN201596202U (en) * 2010-02-22 2010-10-06 庄宇德 Medical aerosol inhalator
CN201939830U (en) * 2011-01-28 2011-08-24 牛洪伟 Oxygenating atomization inhalator
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