CN106310471A - Jet type aerosol inhalation system realizing intelligent medicine control - Google Patents
Jet type aerosol inhalation system realizing intelligent medicine control Download PDFInfo
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- CN106310471A CN106310471A CN201610951415.6A CN201610951415A CN106310471A CN 106310471 A CN106310471 A CN 106310471A CN 201610951415 A CN201610951415 A CN 201610951415A CN 106310471 A CN106310471 A CN 106310471A
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
-
- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- 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
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating means
-
- 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
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
Abstract
The invention relates to a jet type aerosol inhalation system realizing intelligent medicine control. The system mainly comprises a core control module (1), a respiratory rate sensor (2), an air flow control switch (3), a delay adjustment device (4), an air source input device (5) and a medical vaporizer (6). The system intelligently controls the output of aerosolized drugs to be synchronous with the respiratory rate of a patient, greatly increases the effective inhalation quantity of the drugs, improves the aerosol treatment effect and avoids waste caused by ineffective aerosol discharging of the drugs, thereby having quite high clinical significance and use value.
Description
Technical field
The present invention relates to the jetting type Neulized inhalation system of a kind of intelligence control medicine, be that one is for medical institutions or family's atomization
The medical apparatus used during Inhalation in Treating, belongs to medical apparatus and instruments category.
Background technology
Atomization inspiration treatment is a kind of important and effective Therapeutic Method in respiratory system disease treatment, and jetting type atomization is inhaled
The dominant mechanism entering treatment is according to venturi (Venturi) ejector principle, utilizes compressed air or high flow capacity medical oxygen
Forming high velocity air by the tiny mouth of pipe, the negative pressure of generation drives liquid or other fluid to be ejected into together on obstacle, at height
Making the drop of medicinal liquid become vaporific microgranule to splashing around under speed shock to spray from gas outlet, patient sucks the medicine after atomization
Therapeutic effect is reached in respiratory tract.The major advantage of atomization inspiration treatment is: the effective ingredient of medicine is in respiratory tract local deposits
Many, directly act on diseased region, rapid-action；Relatively conventional take medicine or injection for curing, no pain, decrease whole body simultaneously
The side effect of medication, patient compliance is good.
Jetting type atomization plant is simple, and atomizing effect is good, but there is also the biggest shortcoming simultaneously: the medicine after atomization is being suffered from
Normally can suck in respiratory tract during person's air-breathing, but the medicine after being atomized when exhaling is deactivated discharge, not only affects nebulae inhalation
Effect, and the utilization rate of medicine only has about 50%, causes significant wastage.The patent No. 201010196906.7, the patent No.
Although 201010239146.3 it is also proposed the technical schemes synchronizing atomization, but its core is " to inhale by sending " exhaling ~ " to patient
~ " intersection auditory tone cues repeatedly, guide patient passively Tong Bus with nebulizer, simultaneously operating needs education and training, and use is not just
Just, and it is difficult to when the poor child of cooperative ability or old man's nebulae inhalation effectively synchronize.
To this end, the present invention proposes the jetting type Neulized inhalation system of a kind of intelligence control medicine, be conducive to meeting further facing
Bed needs.
Summary of the invention
The jetting type Neulized inhalation system of a kind of intelligence control medicine, mainly by kernel control module, respiratory frequen, gas
Flow control switch, delay regulating device, source of the gas input equipment, medical vaporizer composition.The method provided by the invention is mainly characterized in that core control
Module one exhales a suction frequency according to what respiratory frequen obtained, and instruction gas flow optimized switch synchronization action, selectivity controls
Air-flow enters the rhythm of medical vaporizer, makes medical vaporizer herb liquid atomization output rhythm same with patient respiratory Automatic Frequency
Step.During patient breaths, air-flow rapidly enters atomizing cup and makes medicinal liquid be atomized, and patient carries out effective Neulized inhalation, patient expiration
Time block air-flow enter atomizing cup, medical liquid atomizing interrupt, make medicine will not be deactivated atomization and discharge.
Described kernel control module is mainly made up of single-chip microcomputer and integrated circuit, and kernel control module receives respiratory frequency
Sensor signal, calculates this patient respiratory frequency after processing and amplifying, instruction gas flow optimized switchs according to respiratory frequency synchronization action,
Selectivity controls air-flow and blocks or enter atomizing cup, makes medicinal atomized rhythm be synchronized with incoming call frequency；
Described respiratory frequen refers to identify patient expiration and the induction installation of air-breathing change frequency, respiratory frequency
Sensor and kernel control module on-line working；Working method and the technology implementation mode of respiratory frequen do not limit, including
But it is not limited to thermal type respiratory frequen, acoustics respiratory frequen, several means of differential respiratory frequen:
(1), temperature will between respiratory gas and suction gas, be there is in thermal type respiratory frequen: when human body respiration
Difference.If critesistor (the most delicate up to≤10) higher for response time is placed at the outlet nostril of atomizing face mask, it obtains
The resistance value obtained will change with respiratory frequency generating period, i.e. can get respiratory frequency after signal processing and amplifying.
(2) acoustics respiratory frequen: during human body respiration, exhales different with the acoustic features of air-breathing, by acoustics sensor
When device is attached to cervical region, nasal cavity, thoracic cavity etc., the human exhaled breath obtained according to sensor and the different acoustic featuress of air-breathing, warp
Human body respiration frequency is obtained after crossing signal processing and amplifying.
(3) differential respiratory frequen: during human body is deeply breathed, the position such as thoracic cavity or abdominal cavity can be automatically according to
Breath rhythm expansion or shrinkage, and different force value is produced in periphery, during air-breathing, pressure increases, and during expiration, pressure reduces, from
And obtain human body respiration frequency.Therefore, differential respiratory frequen can use and be inserted in restraining by pressure transducer
Prepared by mode, restraining is fixed on torso model or periphery, abdominal cavity dynamic monitoring Radinal pressure, and pressure transducer can dynamically be felt
Know that splanchnocoel expands and pressure change when shrinking, after signal processing and amplifying, obtain human body respiration frequency.Certainly, height is used
Quick micropressure sensor is placed on patient oral cavity or nasal cavity, changes according to the pressure detected when patient expiration and air-breathing, warp
Human body respiration frequency can also be directly obtained after crossing signal processing and amplifying.
Described gas flow optimized switch refers to the device for controlling air-flow output state, gas flow optimized switch and core control
Molding block on-line working.Gas flow optimized switch can use and can control air-flow blocking-up or enter atomizing cup (medicinal liquid by selectivity
Container) electronic valve or motor-driven pipeline closing device etc. any one.The position that stopcock is arranged does not limits, preferably
Scheme is to arrange gas flow optimized switch at the lower position of atomizing cup, shortens air-flow and enters the formation of atomizing cup, shortens atomization and ring
Between Ying Shi.Gas flow optimized switch accepts the action command of kernel control module, controls air-flow according to patient respiratory frequency selectivity
Blocking-up or enter atomizing cup, patient expiration's seasonal epidemic pathogens flow control switch automatically block air-flow enter atomizing cup, medicinal liquid stop mist
Change；Patient breaths's seasonal epidemic pathogens flow control switch automatic opening, allows air-flow rapidly enter atomizing cup, and medicinal liquid sprays after being atomized.
The position arranged due to gas flow optimized switch is different, and the time that air-flow enters atomizing cup is variant, and gas flow optimized is opened
Close from atomizing cup distance more away from, air-flow enter atomizing cup required time the longest, atomization response time the longest, therefore according to air-flow
Control switch and position difference is set, different atomization response delay effects can be produced.Under the effect of delay effect, easily cause
Atomization output rhythm cannot be synchronize with patient respiratory frequency.In order to avoid delay effect interference medicament atomization rhythm and respiratory frequency
Synchronizing, native system is additionally provided with delay regulating device, delay regulating device and kernel control module on-line working, it is possible to necessarily
In time range, gas flow optimized switch motion is carried out time delay correction, make medicinal atomized rhythm be synchronized with incoming call frequency, prolong
Time extent of amendment may be set between-5 seconds ~+5 seconds.According to the atomization output rhythm instantly using state delay effect to cause
With the dislocation time length that patient exhales frequency, user can carry out time delay correction by delay regulating device.Such as it is atomized defeated
Going out rhythm slower than patient's incoming call frequency 3 seconds, then be arranged on by delay regulating device+3 seconds, gas flow optimized switch is modified to automatically
Shifting to an earlier date action in 3 seconds than incoming call frequency, gas flow optimized switch enters in atomizing cup by open for air-flow in 3 seconds in advance, have modified time delay
Effect, makes medicinal atomized rhythm be synchronized with respiratory frequency.
Source of the gas input equipment is the corollary apparatus providing Gas Jet for native system, both can be air compressor, it is possible to
To be oxygen cylinder, HC oxygen system (pipeline oxygen).Source of the gas input equipment is according to using the other flexible configuration of environment, typically
Can directly use when hospital environment uses and can use at home environment then may be used with HC oxygen system (pipeline oxygen)
To use air compressor or oxygen cylinder.
Medical vaporizer is matching used medical disposable material during nebulae inhalation, the most disposable aseptic product
Product, are generally divided into face mask type, biting type two kinds, need to select to use according to individual patients.Therefore medical vaporizer is native system
Optional assembly, general employing independent produces packaging, supports the use after sterilizing.
Advantages of the present invention and clinical meaning be: the output of Based Intelligent Control atomization medicine and patient respiratory Frequency Synchronization, makes medicine
Effective suction volume of thing is greatly improved, and adds nebulae inhalation effect, it is to avoid the waste caused is got rid of in drug ineffective atomization, has
The highest clinical meaning and use value.
Accompanying drawing explanation
Fig. 1 is the theory structure block diagram of the present invention
Fig. 2 is the embodiment of the present invention 1 product structure schematic diagram
Fig. 3 is the embodiment of the present invention 2 product structure schematic diagram
Fig. 4 is the use view of the embodiment of the present invention 1 product
Shown in figure: kernel control module (1), respiratory frequen (2), gas flow optimized switch (3), delay regulating device
(4), source of the gas input equipment (5), medical vaporizer (6).
Detailed description of the invention
The present invention is specifically described below in conjunction with the accompanying drawings with embodiment.
Embodiment 1: the present invention uses air compressor as the product preparation citing of source of the gas input equipment (5)
Prepared by the product agent structure shown in theory structure block diagram according to Fig. 1 and Fig. 2, critical piece design parameter is:
1, kernel control module (1): use Microchip microcontroller chip (single-chip microcomputer) as main body, model MCU
PIC18F4620-I/PT。
2, respiratory frequen (2): use differential respiratory frequen technology, are prepared as restraining style, bundle
Ligature built in pressure sensor, pressure sensor senses scope 0 ~ 500KPa.
3, gas flow optimized switch (3): use motor to drive folder to close cam technology and make, motor model LY-1718RB, brushless
Direct current generator, rated speed 27500(rpm), nominal torque 2.0(NM) and, rated voltage 7.4(V), rated current 180m(A)；Gas
Flow control switch (3) shell uses Shooting Technique to prepare, and shell is provided with the bracket of an easy fixed placement atomizing cup, and air-flow presss from both sides
Closing device to be positioned at below bracket and the conduit of medical vaporizer can be inserted folder and close device, gas flow optimized switch (3) can basis
Kernel control module (1) instruction action, the air-flow that folder closes or leads in atomizing cup in open pipeline rapidly.
4, delay regulating device (4): use RV24YN carbon film precision potentiator to prepare, resistance accuracy ± 10(%), resistance
Variation pattern is X-type (orthoscopic), rotates aperture 310 degree；External round knob scale adjusting knob, time delay scale value is-
5 ,-4 ..., 0 ,+1 ...+5 ten one gears, time delay measurement unit: second；Adjusting knob Shooting Technique is made.
5, source of the gas input equipment (5): employing air compressor output gas flow, power 125VA, range of flow >=5.0LPM,
Operating pressure 60 ~ 40KPa.
6, host housing and operation control knob: disposable injection molded.
Embodiment 2: the present invention uses HC oxygen supply (pipeline oxygen) as the product preparation citing of source of the gas input equipment (5)
Prepared by the product agent structure shown in theory structure block diagram according to Fig. 1 and Fig. 3, critical piece design parameter is:
1, kernel control module (1): use Microchip microcontroller chip (single-chip microcomputer) as main body, model
MCUPIC18F4620-I/PT。
2, respiratory frequen (2): use thermal type respiratory frequen technology, quickly respond thermocouple, measure
Precision ± 0.01 DEG C, response speed ＜ 10 milliseconds.
3, delay regulating device (4): use RV24YN carbon film precision potentiator to prepare, resistance accuracy ± 10(%), resistance
Variation pattern is X-type (orthoscopic), rotates aperture 310 degree；External round knob scale adjusting knob, time delay scale value is-
5 ,-4 ..., 0 ,+1 ...+5 ten one gears, time delay measurement unit: second；Adjusting knob Shooting Technique is made.
4, source of the gas input equipment (5): using oxygen inhalation apparatus as flow regulator, HC oxygen supply is as jet
Source of the gas, supply gas pressure 0.3MPa.
5, host housing and operation control knob: disposable injection molded.
Embodiment 3: product Clinical practice of the present invention is illustrated
Product structure below according to embodiment 1 preparation further illustrates method in clinical application
1, the respiratory frequen (2) of restraining style is fixed on patient's abdominal part, naturally ties up and tighten.
2, the atomizing cup of medical vaporizer (6) is inserted in the bracket of gas flow optimized switch (3), medical vaporizer (6)
Conduit is inserted the air-flow folder of gas flow optimized switch (3) and is closed in device.
3, the other end of medical vaporizer (6) conduit is connected with source of the gas input equipment (5).
4, in medical vaporizer (6), medicine is added, the face shield of medical vaporizer (6) is solid in position, patient's mouth and nose chamber
Fixed.
5, start uses, if it find that patient respiratory frequency is asynchronous with medical vaporizer (6) atomization output, can pass through
Delay regulating device (4) is configured；Such as patient's suction action sprays time advance about 1 second than atomization medicine, then only
The adjusting knob of delay regulating device (4) is arranged+1 graduation position.
Above-mentioned drawings and Examples are only in order to illustrate technical scheme and unrestricted, although with reference to preferably implementing
The present invention has been described in detail by example, it will be understood by those within the art that, can be to the technology of the present invention
Scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this
In the middle of bright right, protection scope of the present invention is not constituted any limitation.
Claims (8)
1. a jetting type Neulized inhalation system for intelligence control medicine, mainly by kernel control module (1), respiratory frequen
(2), gas flow optimized switchs (3), delay regulating device (4), source of the gas input equipment (5), medical vaporizer (6) composition, its feature
It is: kernel control module (1) one exhales a suction frequency according to what respiratory frequen (2) obtained, instruction gas flow optimized switch
(3) synchronization action, selectivity controls air-flow and enters the rhythm of medical vaporizer (6), makes medical vaporizer (6) herb liquid jet mist
Changing output rhythm Tong Bu with patient respiratory Automatic Frequency, during patient breaths, air-flow rapidly enters atomizing cup and makes medicinal liquid be atomized,
Patient carries out effective Neulized inhalation, blocks air-flow and enter atomizing cup during patient expiration, and medical liquid atomizing interrupts, and makes the medicine will not be by
Inefficient atomization is also discharged；Wherein: described kernel control module (1) is mainly made up of single-chip microcomputer and integrated circuit, core controls
Module receives respiratory frequen (2) signal, calculates this patient respiratory frequency, instruction gas flow optimized switch after processing and amplifying
(3) according to respiratory frequency synchronization action, selectivity controls air-flow and blocks or enter atomizing cup, makes medicinal atomized rhythm and incoming call
Frequency is synchronized；Described respiratory frequen (2) refers to identify patient expiration and the sensing of air-breathing change frequency
Device, respiratory frequen (2) and kernel control module (1) on-line working；
Described gas flow optimized switch (3) refers to the switching device for controlling air-flow output state, gas flow optimized switch and core
Heart control module (1) on-line working；Described delay regulating device (4) and kernel control module (1) on-line working, it is possible to
In the range of certain time, gas flow optimized switch motion (3) is carried out time delay correction, make medicinal atomized rhythm be able to incoming call frequency
Synchronize.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: breathe frequency
Rate sensor (2) includes thermal type respiratory frequen, acoustics respiratory frequen, differential respiratory frequen.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: air-flow control
System switch (3) uses and can control the electronic valve of air-flow or motor-driven pipeline closing device by selectivity.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: air-flow control
System switch (3) accepts the action command of kernel control module (1), according to the blocking-up of patient respiratory Automatic Frequency Control air-flow or
Entering, patient expiration's seasonal epidemic pathogens flow control switch (3) automatically blocks air-flow and enters atomizing cup, and medicinal liquid stops atomization；During patient breaths
Gas flow optimized switch (3) automatic opening, allows air-flow rapidly enter atomizing cup, and medicinal liquid sprays after being atomized.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: in order to keep away
Exempting from delay effect interference medicament atomization rhythm Tong Bu with respiratory frequency, native system is provided with delay regulating device (4), and delay adjustment fills
Put (4) and kernel control module (1) on-line working, it is possible in the range of certain time, gas flow optimized switch (3) action is entered
Line delay correction, makes medicinal atomized rhythm be synchronized with incoming call frequency.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: according to working as
Atomization output rhythm and patient that lower use state delay effect causes exhale the dislocation time length of frequency, and user can pass through
Delay regulating device (4) carries out time delay correction.
The jetting type Neulized inhalation system of a kind of intelligence control medicine the most according to claim 1, is further characterized in that: medical mist
Change the optional assembly that device (6) is native system, use independent production to pack, support the use after sterilizing.
Differential respiratory frequen the most according to claim 2, is further characterized in that: differential respiratory frequency senses
Pressure transducer is inserted constraint in-band method and is prepared by device employing, and restraining is fixed on torso model or the dynamic monitoring of periphery, abdominal cavity
Radinal pressure, pressure transducer can expand and pressure change when shrinking with dynamic sensing splanchnocoel, through signal processing and amplifying
Rear acquisition human body respiration frequency.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951415.6A CN106310471A (en) | 2016-11-03 | 2016-11-03 | Jet type aerosol inhalation system realizing intelligent medicine control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951415.6A CN106310471A (en) | 2016-11-03 | 2016-11-03 | Jet type aerosol inhalation system realizing intelligent medicine control |
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ID=57818839
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596528A (en) * | 2017-09-12 | 2018-01-19 | 刘夕江 | A kind of department of anesthesia's anesthetic gases purifier quantified |
| CN109303958A (en) * | 2018-10-23 | 2019-02-05 | 奥利加尔国际（重庆）科技发展有限公司 | A kind of atomizer and its atomization method |
| WO2019140788A1 (en) * | 2018-01-18 | 2019-07-25 | 华健 | Surge portable micro-network atomizer |
| WO2019201324A1 (en) * | 2018-04-20 | 2019-10-24 | 广东东阳光药业有限公司 | Atomization apparatus and quick atomization method |
| CN113181496A (en) * | 2021-05-05 | 2021-07-30 | 台州恩泽医疗中心(集团) | Multifunctional noninvasive humidifying breathing mask |
| CN114053530A (en) * | 2021-12-02 | 2022-02-18 | 上海交通大学医学院附属第九人民医院 | Auxiliary diagnosis and treatment device for department of pediatrics |
| CN114425115A (en) * | 2020-10-29 | 2022-05-03 | 广州医谷生物医疗科技有限公司 | Novel jet type atomization inhalation device capable of intelligently controlling medicine and using method thereof |
| CN114588427A (en) * | 2022-03-23 | 2022-06-07 | 海南草本雾化生物科技有限公司 | Electric atomizing inhaler capable of automatically analyzing and adjusting inhalation compensation amount |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107596528A (en) * | 2017-09-12 | 2018-01-19 | 刘夕江 | A kind of department of anesthesia's anesthetic gases purifier quantified |
| WO2019140788A1 (en) * | 2018-01-18 | 2019-07-25 | 华健 | Surge portable micro-network atomizer |
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| CN113181496A (en) * | 2021-05-05 | 2021-07-30 | 台州恩泽医疗中心(集团) | Multifunctional noninvasive humidifying breathing mask |
| CN114053530A (en) * | 2021-12-02 | 2022-02-18 | 上海交通大学医学院附属第九人民医院 | Auxiliary diagnosis and treatment device for department of pediatrics |
| CN114053530B (en) * | 2021-12-02 | 2024-02-23 | 上海交通大学医学院附属第九人民医院 | Diagnosis and treatment auxiliary device for pediatrics |
| CN114588427A (en) * | 2022-03-23 | 2022-06-07 | 海南草本雾化生物科技有限公司 | Electric atomizing inhaler capable of automatically analyzing and adjusting inhalation compensation amount |
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Application publication date: 20170111 |