CN201469857U - Silence oxygen inhalation humidifying bottle - Google Patents
Silence oxygen inhalation humidifying bottle Download PDFInfo
- Publication number
- CN201469857U CN201469857U CN2009201338594U CN200920133859U CN201469857U CN 201469857 U CN201469857 U CN 201469857U CN 2009201338594 U CN2009201338594 U CN 2009201338594U CN 200920133859 U CN200920133859 U CN 200920133859U CN 201469857 U CN201469857 U CN 201469857U
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- bottle
- oxygen inhalation
- humidifying
- oxygen
- inhalation wet
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- Expired - Fee Related
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Abstract
The utility model discloses a silence oxygen inhalation humidifying bottle, which comprises a bottle body (4) containing moisture liquid, an air inlet (3) arranged on the upper portion of the bottle body (4), an air flow regulating valve (7) for regulating air flow, a humidifying pipe (8) which is communicated with the air flow regulating valve (7) and penetrates into the bottle body (4), and an air outlet pipe (2) communicated with the inner cavity of the bottle body (4), and is characterized in that the air outlet of the humidifying pipe (8) can approach the surface of moisture liquid from the top down, and the bottom of the bottle body (4) is further provided with an atomizer for atomizing moisture fluid. Compared with the prior art, the silence oxygen inhalation humidifying bottle has no noise in the oxygen transfer process, improves the environment of ward rooms, improves the oxygen inhalation moisture, can control the moisture, and avoids the side-effects that schneiderian membrane is dry and bleeds caused by long-term oxygen inhalation.
Description
Technical field
This utility model relates to the apparatus of oxygen supply to the patient, relates in particular to a kind of to oxygen humidification and muting quiet oxygen inhalation wet bottle.
Background technology
To patient's oxygen uptake is one of hospital's rescue commonly used or treatment means, and medical oxygen is extremely dry, if directly suction can cause patient's nasal cavity and the dry discomfort of respiratory tract.Therefore, oxygen humidification becomes the necessary link in patient's oxygen uptake process.Hospital generally adopts oxygen humidification bottle to oxygen humidification at present, this product has been continued to use for many years, its operation principle is: oxygen is imported by air inlet, air volume regulating valve control oxygen enter size with flow, send into the humidification fluid from the humidifying pipe of oxygen at the bottom of stretching into humidification bottle that air volume regulating valve comes out, oxygen contacts with humidification fluid and has obtained after the humidifying being sent to sufferer through escape pipe and being used by emersion in the humidification fluid.The subject matter of this kind humidification bottle is that the humidifying pipe of logical oxygen directly inserts in the humidification fluid, and oxygen is gushed out from the humidifying pipe and roused into bubble, and bubble is raised to and sends very big noise when liquid level breaks.The patient body weakness, the mood agitation is unfavorable for having a rest and recovering in this noisy environment, and can interferes with each other with the oxygen uptake patient in ward, is unfavorable for group rehabilitation.This kind humidification bottle oxygen can not fully contact with humidification fluid simultaneously, the humidifying weak effect, and the humidifying degree is uncontrollable.
The utility model content
This utility model is that will to solve existing humidification bottle noise big, the uncontrollable problem of humidifying degree, propose a kind of quiet, the quiet oxygen inhalation wet bottle that the humidifying degree is controlled.
For solveing the technical problem, the technical scheme that the utility model proposes is: a kind of quiet oxygen inhalation wet bottle, comprise the bottle that takes up humidification fluid, the air inlet that is located at bottle top, regulate charge flow rate air volume regulating valve, communicate with air volume regulating valve and stretch into the humidifying pipe of bottle, the escape pipe that communicates with bottle intracavity, from top to bottom extend near the humidification fluid liquid level gas outlet of humidifying pipe; Bottle body bottom also is provided with the nebulizer of atomizing humidification fluid.Nebulizer comprises: be located at the atomizing piece of diapire in the bottle, drive the drive circuit of atomizing piece, the height according to liquid level in the bottle of being located at the bottle medial wall is controlled the liquid-level switch of drive circuit start and stop.Drive circuit places in the electronic box of bottle exterior bottom wall or lateral wall, and the panel of electronic box is provided with the humidifying adjusting knob of regulating the atomization quantity size.The humidifying adjusting knob is a level switch.Liquid-level switch is a dry-reed tube switch.Nebulizer can also be powered by external direct current power supply by built-in battery powered.
In preferable embodiment, be provided with the effusion meter that shows flow between air volume regulating valve and the humidifying pipe.
Compared with prior art, the bottle part that the disclosed quiet oxygen inhalation wet bottle of this utility model has mainly been changed existing humidification bottle, continue to use most of existing parts, product cost is not high, and is easy and simple to handle, safe and reliable, oxygen therapy process noiseless has been improved ward environment, has improved oxygen humidity, the humidifying degree is controlled, has avoided because of the dry adverse consequences such as hemorrhage of the nasal mucosa due to the long-term oxygen uptake.
Description of drawings
Below in conjunction with drawings and Examples this utility model is made detailed explanation, wherein:
Fig. 1 is the structural representation of this utility model preferred embodiment;
Fig. 2 is the circuit theory diagrams of this utility model preferred embodiment.
The specific embodiment
The disclosed quiet oxygen inhalation wet bottle of this utility model comprises: take up humidification fluid bottle 4, be located at bottle 4 tops air inlet 3, regulate charge flow rate air volume regulating valve 7, communicate with air volume regulating valve 7 and stretch into the humidifying pipe 8 of bottle 4, the escape pipe 2 that communicates with bottle 4 inner chambers, and be arranged on the atomize nebulizer of humidification fluid of bottle 4 bottoms; Wherein from top to bottom extend near the humidification fluid liquid level gas outlet of humidifying pipe 8.Oxygen is by air inlet 3 inputs, the input and the flow size of air volume regulating valve 7 control oxygen, oxygen is again in humidifying pipe 8 enters the cavity of bottle 4, the intravital humidification fluid in chamber is no more than 1/2 bottle height, humidifying pipe 8 does not put in the humidification fluid, humidification fluid atomizes under the effect of nebulizer, thereby oxygen sheaf space on bottle intracavity mixes with the humidification fluid of atomizing and obtains humidification, exports to sufferer by escape pipe 2 afterwards and uses.
In the preferred embodiment, be provided with the effusion meter 1 that shows flow between air volume regulating valve 7 and the humidifying pipe 8.Nebulizer comprises: be located at the atomizing piece of diapire in the bottle 4, drive the drive circuit of atomizing piece, the height according to liquid level in the bottle of being located at bottle 4 medial walls is controlled the liquid-level switch K2 of drive circuit start and stop.Referring to the structural representation of the preferred embodiment shown in Fig. 1, drive circuit places in the bottle exterior bottom wall electronic box 5, and the panel of electronic box 5 is provided with the humidifying adjusting knob 6 of regulating the atomization quantity size.Humidifying adjusting knob 6 is a level switch.Liquid-level switch K2 is a dry-reed tube switch.Electronic box 5 is located at the bottle lateral wall in another embodiment.
Nebulizer uses dc source, provides the battery of electric energy to place electronic box 5 inside, and electronic box 5 also leaves external direct current power supply interface 10 (referring to Fig. 1), and the power available adapter is powered to nebulizer.Also be provided with protective tube stand 11 and relay indicating light 12 on the electronic box 5.
Fig. 2 shows the circuit theory diagrams of preferred embodiment, turns on level switch K1, and to circuit supply, relay indicating light D1 is bright through insurance F1 for power supply.Inductance L 1, L2, L3, capacitor C 3, C4, C5 and atomizing piece HD etc. form ultrasonic oscillator, and behind power connection, high potential is through resistance R 3.Potentiometer W1 dividing potential drop is delivered to audion Q1 base stage, and Q1 begins conducting, because the back-emf effect of inductance component L 1, L2 is arranged, audion is can not moment saturated, and the feedback by capacitor C 4, C5 and L 3 makes the Q1 saturation conduction.Because the electric current on the inductance L can not suddenly change, the polarity because of L1, L2 and L 3 is opposite again, makes the electric current of Q1 begin to reduce, and by positive feedback capacitor C 4, C5, the colelctor electrode of audion Q1 and emitter current is further reduced to ends.Because the effect of inductance L makes Q1 again from by the end of saturated, form the sonic oscillation ripple that goes round and begins again again.The effect of diode D2 is that protection Q1 is not breakdown.Atomizing piece HD converts Sasser to mechanical energy, and humidification fluid is atomized.Regulator potentiometer W1 can change the size of oscillation amplitude.K1 and W1 are fitted together, by the break-make of a rotating shaft control K1 switch and the adjusting of W1 resistance.K2 is the dry-reed tube switch that is contained in bottle 4 medial walls, and when liquid level dropped to certain altitude, the magnet steel that is contained in the float descended with water level, and tongue tube is disconnected, and Q1 no longer vibrates by HD, and atomizing stops.
During use, quiet oxygen inhalation wet bottle will pour into the humidification fluid of 1/2 capacity, and connect peripheral accessory such as oxygen catheter, close flow control valve earlier, open nebulizer, open the oxygen cylinder main switch again, reading oxygen from air gauge presses, counterclockwise regulate the flow valve oxygen supply according to patient's needs again, its per minute flow value from flow number from the flow meter buoy and the flowtube number of division obtain, sufferer begins oxygen uptake.
Better embodiment of the present utility model has more than been described, but the those of skill in the art in the present technique field are to be understood that, these only illustrate, and can make numerous variations or modification to these embodiments, and not deviate from principle of the present utility model and essence.The scope that all belongs to this utility model protection.
Claims (8)
1. quiet oxygen inhalation wet bottle, comprise the bottle (4) that takes up humidification fluid, the air inlet (3) that is located at bottle (4) top, regulate the air volume regulating valve (7) of charge flow rate, communicate and stretch into air volume regulating valve (7) bottle (4) humidifying pipe (8), with the escape pipe (2) that bottle (4) inner chamber communicates, it is characterized in that: from top to bottom extend near the humidification fluid liquid level gas outlet of described humidifying pipe (8); Described bottle (4) bottom also is provided with the nebulizer of atomizing humidification fluid.
2. quiet oxygen inhalation wet bottle as claimed in claim 1, it is characterized in that: described nebulizer comprises the atomizing piece of being located at the interior diapire of described bottle (4), drive the drive circuit of atomizing piece, the height according to the interior liquid level of bottle (4) of being located at bottle (4) medial wall is controlled the liquid-level switch (K2) of drive circuit start and stop.
3. quiet oxygen inhalation wet bottle as claimed in claim 2 is characterized in that: described drive circuit places in the electronic box (5) of bottle (4) exterior bottom wall or lateral wall, and the panel of electronic box (5) is provided with the humidifying adjusting knob (6) of regulating the atomization quantity size.
4. quiet oxygen inhalation wet bottle as claimed in claim 3 is characterized in that: described humidifying adjusting knob (6) is a level switch.
5. quiet oxygen inhalation wet bottle as claimed in claim 2 is characterized in that: described liquid-level switch (K2) is a dry-reed tube switch.
6. quiet oxygen inhalation wet bottle as claimed in claim 1, it is characterized in that: described nebulizer is powered by internal battery.
7. quiet oxygen inhalation wet bottle as claimed in claim 1, it is characterized in that: described nebulizer is powered by external direct current power supply.
8. as each described quiet oxygen inhalation wet bottle of claim 1 to 7, it is characterized in that: be provided with the effusion meter (1) that shows flow between described air volume regulating valve (7) and the described humidifying pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201338594U CN201469857U (en) | 2009-07-17 | 2009-07-17 | Silence oxygen inhalation humidifying bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201338594U CN201469857U (en) | 2009-07-17 | 2009-07-17 | Silence oxygen inhalation humidifying bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469857U true CN201469857U (en) | 2010-05-19 |
Family
ID=42406095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201338594U Expired - Fee Related CN201469857U (en) | 2009-07-17 | 2009-07-17 | Silence oxygen inhalation humidifying bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469857U (en) |
-
2009
- 2009-07-17 CN CN2009201338594U patent/CN201469857U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120717 |