CN103263712A - Atomization inhalation system - Google Patents
Atomization inhalation system Download PDFInfo
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- CN103263712A CN103263712A CN2013102014729A CN201310201472A CN103263712A CN 103263712 A CN103263712 A CN 103263712A CN 2013102014729 A CN2013102014729 A CN 2013102014729A CN 201310201472 A CN201310201472 A CN 201310201472A CN 103263712 A CN103263712 A CN 103263712A
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- oxygen
- air inlet
- way valve
- atomization
- nebulizer
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Abstract
The invention relates to an atomization inhalation system which comprises an atomization inhaler and an oxygen supply device. The oxygen supply device comprises an oxygen supply source, an oxygen bottle communicated with the oxygen supply source and a connection pipeline, and particularly, the atomization inhalation system further comprises a three-way valve use for oxygen shunting. The three-way valve is provided with an air inlet, a first air outlet, a second air outlet and a control valve core used for controlling the oxygen shunting, the air inlet is communicated with the oxygen supply source through the connection pipeline, the first air outlet is communicated with an inlet of the oxygen bottle, and the second air outlet is communicated with an air inlet of the atomization inhaler. On one hand, the atomization inhalation system enables liquid medicine to be fully atomized, shortens the time needed by atomization, improves tolerance of a patient, reduces disinfection cost and workloads of nurses, and meanwhile can effectively avoid the phenomenon that the liquid medicine is diluted and affects the curative effect, and on the other hand, replacement frequency of liquid in the oxygen bottle is reduced, and treatment cost of the patient is reduced.
Description
Technical field
The invention belongs to field of medical, be specifically related to a kind of atomizing intake system.
Background technology
As everyone knows, atomization inspiration treatment is a kind of important and effective Therapeutic Method in the respiratory system disease Therapeutic Method, adopt nebulizer that medical liquid atomizing is become molecule, medicine enters respiratory tract and pulmonary deposition by breathing the mode that sucks, thereby reaches purpose painless, that effectively treat rapidly.Its concrete enforcement is to utilize the high speed oxygen entraining air stream, and it is vaporific that medicinal liquid is formed, and is sucked by respiratory tract again.At present, the atomizing intake system comprises nebulizer (atomizing suction apparatus) and oxygen supply device, wherein oxygen supply device comprises oxygen source, the oxygen cylinder that is connected with oxygen source and connecting line, oxygen cylinder is commonly called as the oxygen treasured (or humidification bottle) that relaxes, the gas outlet of being somebody's turn to do the oxygen treasured (or humidification bottle) that relaxes is connected with the air intake of nebulizer, when patient needs atomization inspiration treatment, open nebulizer, the flow of oxygen to nebulizer that flows out from oxygen treasured (or humidification bottle) gas outlet of relaxing, the atomizing back is sucked by patient; When patient only needs oxygen uptake, close nebulizer, the oxygen that flow out oxygen treasured (or humidification bottle) gas outlet of relaxing is certainly directly sucked by patient.That is to say that no matter atomization inspiration treatment still is normal oxygen uptake, therefore oxygen all will, in the atomization inspiration treatment process, exist following defective through the oxygen treasured (or humidification bottle) that relaxes:
(1), oxygen need just flow to nebulizer through behind the oxygen treasured (or humidification bottle) that relaxes, and causes the oxygen delivery line longer, causes the time of medical liquid atomizing longer, for tangible patient out of breath, obviously can't treat;
(2), oxygen through the oxygen treasured (or humidification bottle) that relaxes after, air-flow velocity reduces, the oxygen that flows to nebulizer from the gas outlet can not cause medicinal liquid partly to remain in the nebulizer comprehensively with medical liquid atomizing, increases disinfection cost and nurse's workload;
(3), oxygen through the oxygen treasured (or humidification bottle) that relaxes after, have certain moisture in the oxygen, oxygen also dilute liquid medicine easily in the atomizing medicinal liquid, thereby reduce the curative effect of medicinal liquid;
(4), only do patient's liquid unexhausted replacing still in week, oxygen treasured (or humidification bottle) was relaxed in the back that atomizing sucks for not oxygen uptake, increased patient's medical expense, and then complained by patient.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of improved atomizing intake system is provided.
For solving above technical problem, the present invention takes following technical scheme:
A kind of atomizing intake system, it comprises nebulizer, oxygen supply device, oxygen supply device comprises oxygen source, the oxygen cylinder that is connected with oxygen source and connecting line, particularly, the atomizing intake system also comprises the three-way valve for the oxygen shunting, the control spool of described three-way valve tool air inlet, first gas outlet and second gas outlet and the shunting of control oxygen, air inlet is connected by connecting line with oxygen source, first gas outlet is connected with the entrance of oxygen cylinder, and second gas outlet is connected with the air intake of nebulizer.
Preferably, be respectively arranged with effusion meter and flow control valve at connecting line.Lead to the oxygen flow of the air inlet of three-way valve by effusion meter metering from oxygen source, and led to the size of oxygen flow of the air inlet of three-way valve by Flow-rate adjustment valve regulation confession oxygen source.
According to concrete an enforcement and preferred aspect of the present invention, the junction of connecting line and air inlet is provided with screw thread, and the atomizing intake system also comprises the threaded connector at the air inlet place that is arranged on three-way valve.
Because adopt the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
The present invention with the air inlet of three-way valve be connected with oxygen source, first gas outlet and second gas outlet be connected with oxygen cylinder and nebulizer respectively, control the flow direction of oxygen simultaneously by control valve, during atomization inspiration treatment, oxygen need not through oxygen cylinder, oxygen directly feeds in the nebulizer on the one hand, make medical liquid atomizing fully atomize, and shorten the needed time of atomizing, improve patient's toleration, reduce disinfection cost and nurse's workload, the while can also effectively be avoided medicinal liquid to be diluted and affect the treatment; Reduce the replacing of liquid in the oxygen cylinder on the other hand, reduce patient's medical expense, in addition, the present invention only needs adjusting control valve when oxygen uptake, and oxygen directly leads to oxygen cylinder, is directly drawn by the people then, and it is simple in structure, and it is convenient to implement, and cost is lower.
Description of drawings
Below in conjunction with specific embodiment, the present invention will be further described in detail.
Fig. 1 is the atomize structural representation of intake system of the present invention;
Wherein: 1, nebulizer; 2, oxygen supply device; 20, oxygen cylinder (oxygen treasured or humidification bottle relax); 21, oxygen source; 22, connecting line; 3, three-way valve; 30, air inlet; 31, first gas outlet; 32, second gas outlet; 33, control spool; 4, effusion meter; 5, control valve; 6, threaded connector; A, oxygen intake; B, oxygen outlet; C, air intake; D, mist exhausting port.
The specific embodiment
As shown in Figure 1, the atomizing intake system that present embodiment provides, it comprises nebulizer 1, oxygen supply device 2, and the three-way valve 3 that is used for the oxygen shunting, wherein oxygen supply device 2 comprises oxygen source 21, the easypro oxygen treasured of the oxygen cylinder 20(that is connected with oxygen source 21 or humidification bottle, below all claim the oxygen treasured that relaxes) and connecting line 22, three-way valve 3 tool air inlets 30, the control spool 33 of first gas outlet 31 and second gas outlet 32 and the shunting of control oxygen, air inlet 30 is connected with oxygen source 21 by connecting line 22, first gas outlet 31 is connected with the oxygen intake a of easypro oxygen treasured 20, second gas outlet 32 is connected with the air intake c of nebulizer 1, and the oxygen outlet b of the oxygen treasured 20 that relaxes and the mist exhausting port d of nebulizer 1 can lead to the respiratory system of human body respectively.
In this example, be respectively arranged with effusion meter 4 and flow control valve 5 at connecting line 22.Measure the oxygen flow that leads to the air inlet 30 of three-way valve 3 from oxygen source 21 by effusion meter 4, and regulated the size of the oxygen flow of the air inlet 30 to three-way valve 3 from oxygen source logical 21 by flow control valve 5.
In addition, be provided with screw thread in the junction of connecting line 22 and air inlet 30, the atomizing intake system also comprises the threaded connector 6 at air inlet 30 places that are arranged on three-way valve 3.
Present embodiment is used for reference transfusion with the principle of three-way valve, and test produces and the oxygen supply device female thread connector that is complementary, and oxygen source is connected with the air inlet of three-way valve, and two gas outlets of three-way valve are connected with easypro oxygen treasured and nebulizer respectively simultaneously.In order to prove the superiority after the present invention uses three-way valve, done following several clinical experiment.
(1), experimental group and matched group 1 all use same nebulizer, same effusion meter is regulated 5 liters/minute of oxygen flows, all adds the 5ml normal saline in the nebulizer, sees residual volume after 10 minutes, every group of experiment 5 times continuously.Experimental result adopts SPSS17.0 software to carry out statistical analysis.
Experimental group: be provided with the three-way valve of present embodiment, by adjusting control valve, make oxygen directly flow to nebulizer.
Matched group 1: nebulizer directly is connected with easypro oxygen is precious
| Number of times | Matched group 1 | Experimental group |
| 1 | 2.7ml | 0.65 |
| 2 | 2.9ml | 0.83 |
| 3 | 2.2ml | 0.80ml |
| 4 | 3.0ml | 0.86ml |
| 5 | 2.6ml | 0.90ml |
| Average | 2.68±0.31 | 0.81±0.10 |
There is significant difference in t value: 13.319, P=0.00P＜0.05.Experimental results show that the use three-way valve, oxygen is directly entered nebulizer than lacking through the medicinal liquid residual volume that atomizes again after the humidifying, medicinal liquid is a spot of to be diluted.
Because part hospital does not use the integral type oxygen treasured that relaxes as yet, inhalation device still is common humidification bottle, in order to prove the effect of three-way valve, has carried out second group of test again.
(2), experimental group and matched group 2 all use same nebulizer, same effusion meter is regulated 5 liters/minute of oxygen flows, all adds the 5ml normal saline in the nebulizer, sees residual volume after 10 minutes, every group of experiment 5 times continuously.Experimental result adopts SPSS17.0 software to carry out statistical analysis.
Experimental group: connect the atomizing three-way valve, adjusting control valve makes oxygen directly flow to nebulizer.
Matched group 2: nebulizer is connected with the common humidification bottle that does not add water
| Group number | Matched |
Experimental group |
| 1 | 1.25ml | 0.65 |
| 2 | 1.18ml | 0.83 |
| 3 | 1.50ml | 0.80ml |
| 4 | 1.60ml | 0.86ml |
| 5 | 1.34ml | 0.90ml |
| Average | 1.37±0.17 | 0.81±0.10 |
There is significant difference in t value: 7.566, P=0.02P＜0.05.Experimental results show that through (not humidifying) residual volume behind the common humidification bottle greater than the easypro oxygen treasured that uses three-way valve, though medicinal liquid is not diluted, but nebulisation time prolongs, and reduce for the patient comfort of some toleration differences, even some patient's atomizing can't be finished and affects the treatment.
In sum, the present invention with the air inlet of three-way valve be connected with oxygen source, first gas outlet and second gas outlet be connected with oxygen cylinder and nebulizer respectively, control the flow direction of oxygen simultaneously by control valve, during atomization inspiration treatment, oxygen need not through oxygen cylinder, oxygen directly feeds in the nebulizer on the one hand, make medical liquid atomizing fully atomize, and shorten the needed time of atomizing, improve patient's toleration, reduce disinfection cost and nurse's workload, the while can also effectively be avoided medicinal liquid to be diluted and affect the treatment; Reduce the replacing of liquid in the oxygen cylinder on the other hand, reduce patient's medical expense, in addition, the present invention only needs adjusting control valve when oxygen uptake, and oxygen directly leads to oxygen cylinder, is directly drawn by the people then, and it is simple in structure, and it is convenient to implement, and cost is lower.
More than the present invention has been done detailed description; its purpose is to allow the personage that is familiar with this art can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; the equivalence that all spirit according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (4)
- One kind the atomizing intake system, it comprises nebulizer (1), oxygen supply device (2), described oxygen supply device (2) comprises oxygen source (21), the oxygen cylinder (20) that is connected with described oxygen source (21) and connecting line (22), it is characterized in that: described atomizing intake system also comprises the three-way valve (3) for the oxygen shunting, described three-way valve (3) tool air inlet (30), the control spool (33) of first gas outlet (31) and second gas outlet (32) and the shunting of control oxygen, described air inlet (30) is connected by connecting line (22) with described oxygen source (21), described first gas outlet (31) is connected with the entrance (b) of described oxygen cylinder (20), and described second gas outlet (32) is connected with the air intake (c) of described nebulizer (1).
- 2. atomizing intake system according to claim 1, it is characterized in that: described connecting line (22) is provided with effusion meter (4).
- 3. atomizing intake system according to claim 1, it is characterized in that: described connecting line (22) is provided with flow control valve (5).
- 4. atomizing intake system according to claim 1, it is characterized in that: the junction of described connecting line (22) and described air inlet (30) is provided with screw thread, and described atomizing intake system also comprises the threaded connector (6) that the air inlet (30) that is arranged on described three-way valve (3) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102014729A CN103263712A (en) | 2013-05-27 | 2013-05-27 | Atomization inhalation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102014729A CN103263712A (en) | 2013-05-27 | 2013-05-27 | Atomization inhalation system |
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| CN103263712A true CN103263712A (en) | 2013-08-28 |
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| CN2013102014729A Pending CN103263712A (en) | 2013-05-27 | 2013-05-27 | Atomization inhalation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520818A (en) * | 2013-11-05 | 2014-01-22 | 周文婷 | Integrated oxygen inhalation atomization device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202554679U (en) * | 2012-01-11 | 2012-11-28 | 刘海霞 | Atomization inhaler |
| CN202844300U (en) * | 2012-06-21 | 2013-04-03 | 周福军 | Oxygen supplying device |
| CN203291331U (en) * | 2013-05-27 | 2013-11-20 | 邹文燕 | Atomization suction system |
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2013
- 2013-05-27 CN CN2013102014729A patent/CN103263712A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202554679U (en) * | 2012-01-11 | 2012-11-28 | 刘海霞 | Atomization inhaler |
| CN202844300U (en) * | 2012-06-21 | 2013-04-03 | 周福军 | Oxygen supplying device |
| CN203291331U (en) * | 2013-05-27 | 2013-11-20 | 邹文燕 | Atomization suction system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520818A (en) * | 2013-11-05 | 2014-01-22 | 周文婷 | Integrated oxygen inhalation atomization device |
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Application publication date: 20130828 |