A kind of accurate atomizer of paediatrics
Technical field
The present invention relates to a kind of accurate atomizer of paediatrics, belong to technical field of medical instruments.
Background technology
Inhaled glucocorticoid (inhaled corticosteroids, ICS) is current treatment chronic airway inflammation
Conventional, effective medicine.In the late three decades, as ICS is in the application and popularization of Pediatric Clinic, the disease such as bronchial astehma
Preventing and treating obtains larger effect.At present, ICS different dosage forms, such as metered dose inhaler (pressurized me-
Tered-dose inhalers, pMDI), dry powder doses (dry powder inha-lers, DPI) and atomization suspension, facing
Good curative effect is had shown that in bed application.In the pediatric patients of various disease, different doses should be selected according to the state of an illness, age
The ICS of type.This common recognition is atomized the Inhalation in Treating of suspension only for ICS.
At present, inhalation therapy has been widely used for clinic, after the 50's of 20th century, with to asthma machine
What system was studied gos deep into, and Britain starts to prevent and treat asthma, and the receptor stimulating agents of final choice β 2 (β 2 using inhalation therapy
Receptor agonist, β 2RA) treat asthma in acute attack and prevent and treat asthma using ICS and recur.
With the extensive use on clinical treatment, have proven to inhalation therapy and have that rapid-action, curative effect is high, adverse reaction is small,
Hurtless measure, no pain and it is easy to use the advantages of.From 2003, China《Children with asthma preventing and treating is conventional》With《Children
Bronchial astehma diagnosis and treatment guide》Also it assign inhalation therapy as the preferred therapy for preventing and treating asthma.
Abroad, clinical research has confirmed that glucocorticoid fog inhalation therapy has good curative effect, security in succession
And compliance, so that in the diseases concerned with respiratory of paediatrics(Particularly anaphylactia)Field is widely used.Sugared cortex
Hormone aerosol inhalation therapy can effectively reduce whole body glucocorticoid consumption, the time absent from school for reducing admission rate, reducing infant.Closely
Nian Lai, many hospitals of China establish special nebulae inhalation center, and glucocorticoid fog inhalation therapy also turns into exhales
Inhale one of conventional therapy means of tract disease.
But, apparatus used in current nebulization therapy is general not only complicated, moreover, for paediatrics, by
In the hyperactivity of children, the angle and stream of atomization gas discharge are difficult to for the atomizer of current hand-held or general expression
The control and regulation of speed, the accuracy of atomizer are difficult to ensure that, it is also difficult to realize family oriented.
The content of the invention
There is provided a kind of accurate atomizer of paediatrics for existing technical problem by the present invention, it is therefore an objective to improves paediatrics atomizer
Using effect, simplify structure while, realize atomization gas discharge angle and flow velocity control and regulation, to adapt to paediatrics
The need for, intend to solve the problem of prior art is present.
To achieve the above object, the present invention provides following technical scheme:A kind of accurate atomizer of paediatrics, it include base,
Retractable support component, atomization ball, atomization adjusting part, oxygen generator and display control component, it is characterised in that described mist
Change ball to be arranged on the base by the retractable support modular support, the atomization ball is hollow structure, described atomization
It is provided with ball in drug delivery port closure and atomization gas outlet, described atomization gas outlet and is provided with regulation atomization gas discharge direction
And the atomization adjusting part of multiple spread configurations of flow velocity, display control is additionally provided with the lateral surface of described atomization ball
Component, the oxygen generator is stretched into by oxygen hose to be arranged in described atomization ball, and storage is provided with described atomization ball
Anther sac frame.
Further, preferably, being provided with gas guide board in the atomization ball, described oxygen hose is fixed on described
On gas guide board, and the outlet side of oxygen hose connects oxygen outlet nozzle, and the oxygen outlet nozzle is stretched under liquid level, described mist
Change in ball and be additionally provided with lower liquid level sensor and upper liquid level sensor, described lower liquid level sensor, upper liquid level sensor difference
It is arranged on the above and below of the gas guide board.
Further, preferably, being provided with medicine frame in described atomization ball, described medicine storing bag frame fixes support and is located at institute
State on medicine frame, ceramic heater, ceramic heater and institute are fixedly installed on the inwall of the atomization ball of the lower section of described medicine frame
State the connection of display control component.
Further, preferably, it is described atomization adjusting part include outer containment vessel, fixed mount, adjusting ball head, be hinged ball,
It is hinged flexure strip one, is hinged flexure strip two, jointed shaft and regulation traveller, described outer containment vessel is fastened on atomization gas outlet,
Fixed mount is further fixedly arranged on the atomization ball for being atomized gas outlet, the described ball that is hinged rotatably is swung on the fixed mount
Set, the regulation traveller is slidably hinged the centrally disposed of ball through described, and described one end for being hinged flexure strip one is hinged
Be arranged on it is described being hinged on ball, the described other end for being hinged flexure strip one, which is hinged, is arranged on the described flexure strip two that is hinged
One end, the described other end for being hinged flexure strip two is hinged the inner for being arranged on regulation traveller, and the outer end of the regulation traveller is consolidated
The adjusting ball head is set surely, inclining for the atomization adjusting part is adjusted by rotation and the inside and outside pulling adjusting ball head
Rake angle and it is hinged and flexure strip one and is hinged the opening angle of flexure strip two.
Further, preferably, the retractable support component includes support tube, clamping screw and support column, described branch
The lower end of support cylinder is fixed on the base, and the lower end of described support column, which is stretched into, to be slidably disposed in the support tube,
The clamping screw for locking the support column is provided with described support tube, described oxygen generator is fixed on the support tube
On.
Further, preferably, the display control component includes display panel and control setting button, the control is set
Determine the working condition of the accurate atomizer described in button control.
Further, preferably, being additionally provided with temperature sensor in described atomization ball, described temperature sensor and institute
State the connection of display control component.
Compared with prior art, the beneficial effects of the invention are as follows:
The clever structure of the present invention, atomization adjusting part not only can effectively facilitate the ejection angle of regulation atomization gas, may be used also
Easily to adjust the spouting velocity and scope of atomization gas, the ease of use of atomizer is effectively increased, so, is being used
When, medical personnel or child custody personnel only need to be hinged ball according to the position adjustments of children, very easy, it is ensured that mist
The service efficiency of chemical drug thing, and be atomized the heating in ball and use ceramic heater, the degree of accuracy of heating is high, the setting of deflector
Enhance the uniformity that oxygen carries medicine, it is ensured that atomization quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the accurate atomizer of paediatrics of the present invention;
Fig. 2 is a kind of structural representation of state one of the atomization adjusting part of the accurate atomizer of paediatrics of the present invention;
Fig. 3 is a kind of structural representation of state two of the atomization adjusting part of the accurate atomizer of paediatrics of the present invention;
Wherein, 1, base, 2, support tube, 3, oxygen generator, 4, clamping screw, 5, support column, 6, oxygen hose, 7, atomization ball,
8th, lower liquid level sensor, 9, upper liquid level sensor, 10, drug delivery port closure, 11, ceramic heater, 12, medicine frame, 13, gas leads
Flow plate, 14, oxygen outlet nozzle, 15, medicine storing bag frame, 16, atomization adjusting part, 17, display panel, 18, control setting button,
19th, atomization gas is exported, 20, outer containment vessel, 21, fixed mount, 22, adjusting ball head, 23, be hinged ball, 24, be hinged flexure strip one, 25,
It is hinged flexure strip two, 26, jointed shaft, 27, regulation traveller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of accurate atomizer of paediatrics, it includes base 1, stretched
Contracting support component, atomization ball 7, atomization adjusting part 16, oxygen generator 3 and display control component, it is characterised in that described
Atomization ball 7 is arranged on the base 1 by the retractable support modular support, and the atomization ball 7 is hollow structure, described
It is provided with atomization ball 7 in drug delivery port closure 10 and atomization gas outlet 19, described atomization gas outlet 19 and is provided with regulation mist
Change the atomization adjusting part 16 of multiple spread configurations of gas discharge direction and flow velocity, described is atomized on the lateral surface of ball 7
Display control component is additionally provided with, the oxygen generator is stretched into by oxygen hose to be arranged in described atomization ball, described
Medicine storing bag frame 15 is provided with atomization ball.
In the present embodiment, gas guide board 13 is provided with the atomization ball 7, described oxygen hose 6 is fixed on described
Gas guide board on, and the outlet side connection oxygen outlet nozzle 14 of oxygen hose 6, the oxygen outlet nozzle is stretched under liquid level, institute
It is additionally provided with lower liquid level sensor 8 and upper liquid level sensor 9 in the atomization ball stated, described lower liquid level sensor 8, upper liquid level are passed
Sensor 9 is separately positioned on the above and below of the gas guide board 13.
Wherein, medicine frame 12 is provided with described atomization ball, described medicine storing bag frame 15 fixes support and is located at the medicine frame
On 12, be fixedly installed ceramic heater 11 on the inwall of the atomization ball of the lower section of described medicine frame 12, ceramic heater 11 with
The display control component connection.
Such as Fig. 2-3, the atomization adjusting part include outer containment vessel 20, fixed mount 21, adjusting ball head 22, be hinged ball 23,
It is hinged flexure strip 1, is hinged flexure strip 2 25, jointed shaft 26 and regulation traveller 27, described outer containment vessel 20 is fastened on atomization
Fixed mount 21 is further fixedly arranged on gas outlet, the atomization ball for being atomized gas outlet, described is hinged ball 23 in the fixation
Rotatable swing is set on frame 21, and the regulation traveller 27 is slidably hinged the centrally disposed of ball 23, the hinge through described
Connect flexure strip 1 one end be hinged be arranged on it is described be hinged on ball, the described other end for being hinged flexure strip 1, which is hinged, to be set
Put in described one end for being hinged flexure strip 2 25, the described other end for being hinged flexure strip 2 25, which is hinged, is arranged on regulation traveller
The adjusting ball head 22 is fixedly installed in 27 the inner, the outer end of the regulation traveller 27, by described in rotation and inside and outside pulling
Adjusting ball head 22 come adjust it is described atomization adjusting part angle of inclination and be hinged flexure strip one and be hinged flexure strip two
Angle of release degree.
In addition, for the ease of regulation height, the retractable support component includes support tube 2, clamping screw 4 and support column 5,
The lower end of described support tube 2 is fixed on the base 1, and the lower end of described support column 5, which is stretched into, is slidably disposed in institute
State in support tube 2, the clamping screw 4 for locking the support column, described oxygen generator 3 are provided with described support tube 2
It is fixed on the support tube.The display control component includes display panel 17 and control setting button 18, and the control is set
Determine the working condition of the accurate atomizer described in button control.Temperature sensor is additionally provided with described atomization ball, it is described
Temperature sensor is connected with the display control component.
The clever structure of the present invention, atomization adjusting part not only can effectively facilitate the ejection angle of regulation atomization gas,
It can effectively increase the ease of use of atomizer easily to adjust atomization gas spouting velocity and scope, so, make
Used time, medical personnel or child custody personnel only need to be hinged ball according to the position adjustments of children, very easy, it is ensured that
The service efficiency of atomization medicine, and be atomized the heating in ball and use ceramic heater, the degree of accuracy of heating is high, the setting of deflector
Also enhance the uniformity that oxygen carries medicine, it is ensured that atomization quality.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.