CN2465729Y

CN2465729Y - Oxygen humidifying device

Info

Publication number: CN2465729Y
Application number: CN 01215386
Authority: CN
Inventors: 陈振业
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-28
Filing date: 2001-02-28
Publication date: 2001-12-19
Anticipated expiration: 2011-02-28

Abstract

The utility model discloses an oxygen humidifying device. Because oxygen bubbles entering an inner cavity of a water container can be cut and deformed by an oxygen humidifier, big oxygen bubbles become minute oxygen bubbles. Chances that oxygen gas is contacted with water are increased. Thereby, more water can be absorbed and attached to the oxygen gas. In addition, because the oxygen humidifier can also be an oxygen flow injection type atomizer arranged on an oxygen inlet pipe of the water container, side effects of easy occurrence of respiratory tract dryness and phlegm discharging difficulty for oxygen suction persons can be fundamentally eliminated. The oxygen humidifying device has the advantages of exact oxygen humidification effect, convenient operation, and low cost and is suitable for a clinical oxygen feeding single person.

Description

Oxygen humidifying device

This utility model relates to a kind of medical oxygen unit, especially a kind of oxygen humidifying device given.

Because water content not in the medical oxygen, therefore the patient generally feels the respiratory tract drying after oxygen uptake, this is totally unfavorable to patient's expectoration, for this reason the medical research personnel on oxygen cylinder or the Central oxygen-supply terminal increase and adorned oxygen humidification bottle, alleviated the exsiccant problem in patient respiratory road to a great extent.But still have the exsiccant problem of respiratory tract for the patient of continuous oxygen uptake, this symptom shows particularly evidently in autumn and winter season and weather arid area.On October 17th, 1993 Decree of Patent Office of China a kind of utility model patent of disposable oxygen supply device (patent No. is ZL93202910.8), use this disposable oxygen supply device to cure by oxygen therapy to the patient, not only solve the problem that traditional oxygen humidification bottle inner chamber grows pathogenic bacteria easily and causes aleopation, but also exempted the workload that cleaning and sterilizing increased.But this disposable oxygen supply device is basic identical to the humidifying effect of oxygen and traditional oxygen humidification bottle, its reason may be bigger with the oxygen bubbles volume that enters in the water container, the oxygen bubbles surface area is less relatively, and it is less relevant to be adsorbed on the lip-deep moisture content of oxygen bubbles.

The purpose of this utility model provides a kind of oxygen that can make and adsorbs more moisture content, thereby can prevent effectively that the oxygen therapic patient air flue is dry and help the oxygen humidifying device of patient's expectoration.

For reaching above-mentioned purpose, the technical solution of the utility model is: an oxygen humidifier is arranged on the oxygen feeding tube of described water container intracavity.

As further improvement of the utility model, described water container can be a traditional oxygen humidification bottle, also can be one and hold the soft bag of water.

As further improvement of the utility model, described oxygen humidifier can be a water, oxygen agitator, also can be that a high oxygen flow of pearl core valve formula of having set force value goes out the fluffy head of oxygen or bicavate goes out the fluffy head of oxygen, it can also be an oxygen flow injection type nebulizer, describedly go out the fluffy head of oxygen and be positioned on the following oxygen inlet tube of the water container inner chamber water surface, be covered with micropore on the described roof that goes out the fluffy head of oxygen.

As further improvement of the utility model, an oxygen feeding tube and an oxygen exhaust are arranged at the top of the soft bag of described appearance water.

As further improvement of the utility model, described oxygen feeding tube also calmly the bottom of the soft bag of water put in its chamber.

As further improvement of the utility model, on the oxygen feeding tube of the soft bag of described appearance water an oxygen flow injection type nebulizer is arranged, also can install a high oxygen flow of pearl core valve formula of having set force value additional and go out the fluffy head of oxygen.

As further improvement of the utility model, the described base portion that goes out the fluffy head of oxygen has a delivery hole at least.

As further improvement of the utility model, described water, oxygen agitator are made of housing that is full of micropore and the stirring wheel that is located at the housing inner chamber.

As further improvement of the utility model, described water, oxygen agitator are positioned on the oxygen exhaust of that oxygen inlet tube of conventional oxygen humidification bottle inner chamber.

Further improve as of the present utility model, described oxygen flow injection type nebulizer is made of nozzle, bubbler and diffusion chamber, described diffusion chamber locular wall on several droplet disperse holes are arranged, described diffusion chamber is positioned in the air cavity of the soft bag of Rong Shui inner chamber water surface top.

Oxygen humidifying device of the present utility model is compared with the disposable oxygen supply device of prior art and is had the following advantages: cut apart and modification because oxygen humidifier can will enter the oxygen bubbles of water container inner chamber, make bigger oxygen bubbles become tiny oxygen bubbles, increased the touch opportunity of oxygen and water, thereby can make oxygen adsorb more moisture content, in addition because described oxygen humidifier can also be an oxygen flow injection type nebulizer, and then, fundamentally exempted the side effect that respiratory tract drying and expectoration difficulty easily take place oxygen therapic patient.

Describe four embodiments of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is the cross-sectional schematic of first embodiment of this utility model oxygen humidifying device (adopting high oxygen flow oxygen supply, when its high oxygen flow of pearl core valve formula of having set force value goes out the fluffy head of oxygen and is positioned at open position).

Fig. 2 is the cross-sectional schematic of second embodiment of this utility model oxygen humidifying device.

Fig. 3 is the cross-sectional schematic of the 3rd embodiment of this utility model oxygen humidifying device.

Fig. 4 is the cross-sectional schematic of the 4th embodiment of this utility model oxygen humidifying device.

Fig. 1 shows first embodiment of this utility model oxygen humidifying device.An oxygen exhaust 13 and a suspender 14 are arranged at its top that holds the soft bag 19 of water, and the soft bag of oxygen feeding tube 23 calm water 19 bottoms enter its intracavity, and an oxygen flow injection type nebulizer 16 that is made of nozzle 21, bubbler 20 and diffusion chamber 18 is arranged on the oxygen feeding tube 23; There is a metering hole on the top of nozzle 21, when the oxygen of oxygen feeding tube 23 intracavity passes through nozzle 21 vertical metering holes, because the ejector action of its high speed oxygen air-flow, the water of the soft bag of Rong Shui 19 intracavity strikes on the sphere 17 at bubbler 20 tops after the reservation fit clearance between bubbler 20 and the nozzle 21 is inhaled into diffusion chamber 18, make water immediately be cracked into small droplet, droplet permeates in the air cavity of the soft bag of Rong Shui 19 inner chamber waters surface top through the droplet disperse hole on 18 locular walls 15 of diffusion chamber, and there is a best fit gap at the center of the sphere 17 at bubbler 20 tops between nozzle 21 vertical metering holes; Also be furnished with a high oxygen flow of pearl core valve formula of having set force value on the oxygen feeding tube 23 and go out oxygen fluffy 22, as its name suggests, when adopting high oxygen flow to cure by oxygen therapy to the patient, because the pressure of nozzle 21 inner chambers further raises, the high oxygen flow of pearl core valve formula goes out fluffy 22 of oxygen and just opens release oxygen automatically.

Fig. 2 shows second embodiment of this utility model oxygen humidifying device.Remove its oxygen humidifier, oxygen exhaust 25, suspender 26 and oxygen feeding tube 24 are different from outside first embodiment, other structure of oxygen humidifying device all is identical, its oxygen humidifier be one by nozzle 27, the oxygen flow injection type nebulizer 31 that bubbler 32 and diffusion chamber 29 constitute, oxygen flow injection type nebulizer 31 is positioned on the oxygen feeding tube 24 of the soft bag 33 of Rong Shui, its diffusion chamber 29 is positioned at the air cavity of the soft bag of Rong Shui 33 inner chamber waters surface top, when the oxygen in the oxygen feeding tube 24 passes through the metering hole of nozzle 27 ends, because the ejector action of high speed oxygen air-flow, the water of the soft bag of Rong Shui 33 intracavity is through bubbler 32 is sucked into diffusion chamber 29 in and strike on the sphere 30 of 29 belows, diffusion chamber and be cracked into small droplet rapidly, in the air cavity of small droplet above several droplet disperse holes on 29 locular walls 28 of diffusion chamber permeate into the soft bag of the Rong Shui 33 inner chamber waters surface.

Fig. 3 shows the 3rd embodiment of this utility model oxygen humidifying device.Remove its oxygen humidifier, oxygen output pipe 7, oxygen feeding tube 12 and suspender 8 and be different from outside first and second embodiments, other structure of oxygen humidifying device all is identical.Its cross section is that oval-shaped bicavate goes out on the oxygen feeding tube 12 that fluffy 10 of oxygen is positioned at the soft bag of Rong Shui 9, the base portion that bicavate goes out fluffy 10 of oxygen has several delivery holes 11, the oxygen bulla that enters the soft bag of Rong Shui 9 intracavity is cut apart modification and three humidifying effects through twice, thereby can make oxygen adsorb more water, oxygen output pipe 7 and suspender 8 are positioned at the top of the soft bag 9 of Rong Shui.

Fig. 4 shows the 4th embodiment of this utility model oxygen humidifying device.A water, oxygen agitator 5 are arranged on the oxygen exhaust 3 of the oxygen feeding tube 1 of its oxygen humidification bottle 2, the housing 4 of water, oxygen agitator 5 is abound with micropore, the intracavity of its housing 4 has a stirring wheel 6, when oxygen enters the intracavity of housing 4, just can drive stirring wheel 6 quick rotation, its objective is that will enter the interior big oxygen bubble of the wet vase of oxygen breaks up, and makes it to adsorb more moisture content.

This utility model is not limited to above-mentioned embodiment, be appreciated that, reorganization can be omitted or exchange to some features of above-mentioned embodiment, also can on the basis of this utility model principle, set up the parts of other function or adopt function class parts together to change to a new form, for example: can set up an infundibulate filler that has anti-adverse current check valve at the top that holds the soft bag 19 of water; Also oxygen output pipe 7 can be made corrugated flexible pipe prevents to cause when sagging tube chamber to stop up; Can also replace out the fluffy head of oxygen with functionally similar materials such as sponge or gas stone or parts; More can make the soft bag of bicavate appearance water with holding the soft bag of water, one of them chamber is humidifying chamber first, another chamber is secondary humidifying chamber, be provided with water guide mouth and secondary humidifying oxygen conduit between two chambeies, and for example: bubbler 32 can be made the threeway tubulose, one of them mouth of pipe exposes in the outside of the soft bag 33 of appearance water and is used for medicine oxygen atomizing suction etc.Therefore should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from this utility model principle, can also make some modification and improvement, these all should be considered as belonging within the protection domain of the present utility model.

Claims

1. oxygen humidifying device, it comprises: water container and associated oxygen feeding tube and oxygen output pipes such as soft bag of Rong Shui and oxygen humidification bottle is characterized in that: an oxygen humidifier is arranged on the oxygen feeding tube of described water container intracavity.

2. oxygen humidifying device according to claim 1 is characterized in that: described oxygen humidifier is a water, oxygen agitator (5), and this water, oxygen agitator (5) are made of housing that is full of micropore (4) and the stirring wheel (6) that is located at housing (4) inner chamber.

3. oxygen humidifying device according to claim 1 and 2 is characterized in that: described water, oxygen agitator (5) are positioned on the oxygen exhaust (3) of oxygen humidification bottle (2) inner chamber oxygen inlet tube (1).

4. oxygen humidifying device according to claim 1 is characterized in that: described oxygen humidifier is that a bicavate goes out the fluffy head of oxygen (10), and the base portion that this bicavate goes out the fluffy head of oxygen (10) has some delivery holes (11).

5. oxygen humidifying device according to claim 4 is characterized in that: described bicavate goes out oxygen fluffy (10) and is positioned on the oxygen feeding tube (12) of the soft bag of Rong Shui (9) bottom, and the soft bag of this appearance water (9) top is provided with oxygen output pipe (7) and suspender (8).

6. oxygen humidifying device according to claim 1, it is characterized in that: described oxygen humidifier is an oxygen flow injection type nebulizer (16), this oxygen flow injection type nebulizer (16) has several droplet disperse holes by nozzle (21), bubbler (20) and diffusion chamber (18) formation on the locular wall (15) of its diffusion chamber (18).

7. oxygen humidifying device according to claim 6 is characterized in that: described oxygen flow injection type nebulizer (16) is positioned on the oxygen feeding tube (23) of the soft bag of Rong Shui (19).

8. oxygen humidifying device according to claim 7, it is characterized in that: have a high oxygen flow of pearl core valve formula of having set force value to go out the fluffy head of oxygen (22) on the oxygen feeding tube (23) of the soft bag of described appearance water (19), an oxygen exhaust (13) and a suspender (14) are arranged at the top of the soft bag of this appearance water (19).

9. oxygen humidifying device according to claim 1, it is characterized in that: described oxygen humidifier is an oxygen flow injection type nebulizer (31) by nozzle (27), bubbler (32) and diffusion chamber (29) formation, and several droplet disperse holes are arranged on the locular wall (28) of its diffusion chamber (29).

10. oxygen humidifying device according to claim 9, it is characterized in that: described oxygen flow injection type nebulizer (31) is positioned on the oxygen feeding tube (24) at the soft bag of Rong Shui (33) top, and an oxygen exhaust (25) and a suspender (26) are arranged at the soft bag of this appearance water (33) top.