CN109432556B - 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
CN109432556B
CN109432556B CN201811381187.9A CN201811381187A CN109432556B CN 109432556 B CN109432556 B CN 109432556B CN 201811381187 A CN201811381187 A CN 201811381187A CN 109432556 B CN109432556 B CN 109432556B
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atomization
mask
atomizer
air accumulator
gas
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CN109432556A (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 according to actual trouble The syringe of youngster's information control aseptic gas generator, pressurizing device and drug generates a certain amount of atomization gas and is stored in mist In chemical drug object air accumulator;
Step 2, master control device reminds user that can start after the atomization gas in atomization medicine air accumulator reaches requirement It uses;
Step 3, the atomization gas in atomization medicine air accumulator is flowed into when the wearer inhales the air with the throughput of 0.8L/min In mask, user is drawn altogether, and when the wearer exhales the air, the pressure in mask sharply increases, and pressure sensor is to master control device Signal is conveyed, master control device closes the one-way exhaust valve in the exit of atomization medicine air accumulator, air interchanger is opened, in mask The gas of exhalation is taken a breath;
Step 4, after a period of use, the temperature and pressure of the atomization gas of atomization medicine air accumulator drop atomizer Low, master control device carries out warming operation to atomization medicine air accumulator according to the temperature and pressure of the atomization gas detected, and mentions The atomization gas pressure of high atomization drug air accumulator stablizes its output gas flow amount in 0.8L/min.
The invention has the benefit that
(1) the intelligent pediatric drugs object atomizer of the present invention by the way that pressure sensing is arranged on the outlet valve in breathing mask Device detects its pressure change, understands the air-breathing exhalation process of user to open air accumulator in user's air-breathing and ensures sucking Atomization medicine concentration, the gaseous contamination storage that the one-way exhaust valve closed on air accumulator when user exhales prevents user from breathing out The waste of atomization medicine, is additionally provided with one-way breather valve, one-way breather valve on mask when atomization medicine in gas tank and expiration The gas that user can be made to breathe out is discharged to the outside atmosphere and guarantees that air pressure is normal and guarantees the mist sucked next time in mask Change drug concentration not by excess dilution, reaches 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, User when using Intelligent Atomizer of the invention, may be inhaled the total amount of atomization gas compared to common atomizer promoted 80% with On, 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 it is logical with aseptic gas generator 1 The pressurizing device 2 of piping connection, pressurizing device 2 is connect with atomization medicine air accumulator 4 by pipeline, in pressurizing device 2 and mist The syringe 3 of storing liquid drug is additionally provided between chemical drug object air accumulator 4, syringe 3 is connected on pedestal 5, is set in pedestal 5 It is equipped with supersonic atomizer 6, the outlet connecting pipe road of supersonic atomizer 6, and the mist after pressurizeing will be mixed by pipeline Change gas to be stored in atomization medicine air accumulator 4;Atomization medicine air accumulator 4, which is conveyed by rubber tube 7 into mask 8, to be had centainly The atomization gas with drug of pressure, the exit of atomization medicine air accumulator 4 are provided with one-way exhaust valve 401, the mist of mask 8 Change and be additionally provided with outlet valve 801 at gas access, pressure sensor is arranged on the valve body of outlet valve 801, also sets up on mask 8 There is air interchanger 802, pressure sensor, one-way exhaust valve 401 and air interchanger 802 are electrically connected with master control device;Pass through Pressure sensor is set on the outlet valve 801 of the atomization gas inlet of mask 8, when user's exhaled gas, in mask 8 Pressure sharply increase, pressure sensor to master control device convey signal, master control device close atomization medicine air accumulator 4 outlet The one-way exhaust valve 401 at place opens air interchanger 802, takes a breath to the gas breathed out in mask, atomizer of the invention can The start and stop that atomization gas supply is generated with the breathing with the use of person reach the effect of the adjusting conveying atomization medicine of intelligent and high-efficiency Fruit.
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 according to actual trouble The syringe 3 of youngster's information control aseptic gas generator 1, pressurizing device 2 and drug generates a certain amount of atomization gas storage In atomization medicine air accumulator 4;
Step 2, master control device reminds user that can start after the atomization gas in atomization medicine air accumulator 4 reaches requirement It uses;
Step 3, the atomization gas in atomization medicine air accumulator 4 is flowed into when the wearer inhales the air with the throughput of 0.8L/min In mask 8, user is drawn altogether, and when the wearer exhales the air, the pressure in mask 8 sharply increases, and pressure sensor is filled to master control Conveying signal is set, master control device closes the one-way exhaust valve 401 in the exit of atomization medicine air accumulator 4, opens air interchanger 802, it takes a breath to the gas breathed out in mask;
Step 4, after a period of use, the temperature and pressure of the atomization gas of atomization medicine air accumulator 4 drop atomizer Low, master control device carries out warming operation to atomization medicine air accumulator 4 according to the temperature and pressure of the atomization gas detected, and mentions The atomization gas pressure of high atomization drug 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 (7)

1. a kind of intelligence pediatric drugs object atomizer, which is characterized in that including aseptic gas generator (1), and with the nothing The pressurizing device (2) that bacterium gas generator (1) is connected by pipeline, the pressurizing device (2) and atomization medicine air accumulator (4) are logical Piping connection, is additionally provided with storing liquid drug between the pressurizing device (2) and the atomization medicine air accumulator (4) Syringe (3), the syringe (3) are connected on pedestal (5), are provided with supersonic atomizer (6) in the pedestal (5), The outlet connecting pipe road of the supersonic atomizer (6), and the atomization gas after mixing pressurization is stored in by institute by pipeline It states in atomization medicine air accumulator (4);Silicon carbide atomising high frequency resonance piece is set in the supersonic atomizer (6), passes through 3- 5MHz oscillation frequency realizes 6-8 μm of atomization;The atomization medicine air accumulator (4) conveying tool into mask (8) by rubber tube (7) There is the atomization gas with drug of certain pressure, the exit of the atomization medicine air accumulator (4) is provided with one-way exhaust valve (401), the atomization gas inlet of the mask (8) is additionally provided with outlet valve (801), and pressure sensor is arranged in the outlet On the valve body of valve (801), air interchanger (802), when user's exhaled gas, the face are additionally provided on the mask (8) Pressure in tool (8) sharply increases, and pressure sensor conveys signal to master control device, and the master control device closes the atomization medicine The one-way exhaust valve (401) in the exit of object air accumulator (4) is opened air interchanger (802), is carried out to the gas breathed out in mask Ventilation;It is additionally provided with insulating layer (402) and booster (403) with heating function outside the atomization medicine air accumulator (4), always Device is controlled according to the temperature and pressure of atomization medicine air accumulator (4) the atomization gas detected, adjusts adding for insulating layer (402) The work of hot temperature and booster (403).
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, be only capable of for the atomization medicine in the atomization medicine air accumulator (4) being transported in the mask (8), pressure The output end close to the mask (8) in the outlet valve (801) valve body is arranged in sensor.
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 air interchanger (802) connection It releives 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) For 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).
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 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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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
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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Publication number Priority date Publication date Assignee Title
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
WO2016028525A1 (en) * 2014-08-18 2016-02-25 Hancock Medical, Inc. Portable pap device with humidification
EP3366342A1 (en) * 2017-02-27 2018-08-29 Hill-Rom Services PTE. LTD. Nebulizer assembly and method of manufacturing
CN107185091A (en) * 2017-06-30 2017-09-22 刘伟娟 A kind of Novel pediatric breathing equipment

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