CN213191955U - Oxygen humidification heating unit for venturi masks - Google Patents
Oxygen humidification heating unit for venturi masks Download PDFInfo
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- CN213191955U CN213191955U CN202021031709.5U CN202021031709U CN213191955U CN 213191955 U CN213191955 U CN 213191955U CN 202021031709 U CN202021031709 U CN 202021031709U CN 213191955 U CN213191955 U CN 213191955U
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- inlet pipe
- oxygen
- pipe
- tank
- humidification
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000001301 oxygen Substances 0.000 title claims abstract description 54
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000001802 infusion Methods 0.000 claims abstract description 7
- 239000008280 blood Substances 0.000 claims abstract description 5
- 210000004369 blood Anatomy 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 5
- 230000028327 secretion Effects 0.000 description 12
- 230000006872 improvement Effects 0.000 description 8
- 210000002345 respiratory system Anatomy 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010197 meta-analysis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an oxygen humidifying and heating device suitable for a Venturi mask, a vertical rod is fixed with a horizontal bracket, a heating seat of a humidifying tank is fixed on the horizontal bracket, and the top of the humidifying tank is respectively provided with an air inlet pipe, an air outlet pipe and a liquid inlet pipe which are communicated with the humidifying tank; the air inlet pipe is communicated with the oxygen inlet pipe through a Venturi tube, the air outlet pipe is communicated with a pipeline connected with an artificial air passage of a patient, an atomization device is arranged in a pipeline connected with the artificial air passage of the patient, the liquid inlet pipe is communicated with an infusion bottle through a blood transfusion device, and a lower pipe opening A of the air inlet pipe and a lower pipe opening B of the liquid inlet pipe respectively extend downwards into the humidification tank. According to the structure, the utility model discloses an oxygen humidification heating device suitable for venturi face guard, the heating seat is to the heating effect of oxygen in the humidifying jar, in addition through venturi to the accurate regulation of oxygen concentration and flow, both unite to provide flow and stable, the temperature of concentration and humidity suitable human oxygen to the patient after, the off-line patient after specially adapted pipe opens.
Description
Technical Field
The utility model relates to a technical field to establishing artifical air flue patient's oxygen inhalation device, concretely relates to oxygen humidification heating device suitable for venturi face guard.
Background
The normal respiratory tract mucous membrane has the functions of heating, humidifying, filtering and eliminating foreign matters in the respiratory tract, and most of the heating and humidifying processes are carried out in nasopharynx and oropharynx. After the artificial airway is established, a natural physiological humidification system of a body is bypassed, the heating and humidification functions of the respiratory tract are lost, if oxygen which is not heated and humidified is directly inhaled for a long time, bronchial secretions can be sticky and not easy to suck out or cough, sputum scabs are formed, even a tracheal cannula is blocked, the respiratory tract is aggravated, and the lung infection is caused. It is desirable to humidify and heat the oxygen inhaled by the patient and preferably achieve the ideal conditions of a proximal airway temperature of 37 ℃ and 100% relative humidity to maintain airway mucosa integrity, normal ciliary movement and airway secretion output, and reduce the incidence of VAP. Therefore, the humidification oxygen therapy mode of the artificial airway patient is important, and Meta analysis shows that continuous airway humidification can reduce the complication of the tracheotomy patient more than intermittent airway humidification.
However, in actual medical care at present, although various devices for heating and humidifying oxygen appear, the flow rate and the concentration of the oxygen cannot be accurately controlled; in addition, the heating and humidifying effect cannot be stabilized for a long time, so that thick secretion is secreted from the bronchus of the patient, and the respiratory system of the patient is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the defects of the prior art are overcome, the oxygen humidifying and heating device suitable for the Venturi mask is provided, the heating seat heats oxygen in the humidifying tank through the humidifying function of the humidifying tank on the oxygen, in addition, the oxygen concentration and the flow are accurately adjusted through the Venturi tube, the oxygen humidifying and heating device and the Venturi tube are combined to provide oxygen with stable flow and concentration and suitable for a human body at temperature and humidity for a patient, and the oxygen humidifying and heating device is particularly suitable for an off-line patient after tube cutting; through the heating and humidifying functions of the liquid in the humidifying tank, the water loss of the airway of the patient is effectively reduced, and the air way secretion is favorably discharged, so that the airway is ensured to be smooth; the secretion of thick secretion in the trachea of a patient is greatly relieved, and the sputum generation condition of the patient is improved, so that medical care personnel do not need to pay attention to the secretion condition in the trachea of the patient excessively, only the liquid amount in an infusion bottle needs to be paid attention to, the liquid amount in a humidification tank is ensured, and the workload of the medical care personnel is further reduced; an atomization device is also arranged in a pipeline connected with the artificial airway of the patient, and water in the humidified oxygen entering the artificial airway can be atomized by the atomization device, so that the gas or liquid entering the artificial airway can not stimulate the airway; the liquid in the humidification tank is heated more uniformly and effectively under the action of the heat conducting rod.
The technical scheme adopted by the utility model is as follows:
the oxygen humidifying and heating device suitable for the Venturi mask comprises a vertical rod, wherein a horizontal frame is fixed on the vertical rod, a heating seat of a humidifying tank is fixed on the horizontal frame, and an air inlet pipe, an air outlet pipe and a liquid inlet pipe which are communicated with the inside of the humidifying tank are respectively arranged at the top of the humidifying tank; the air inlet pipe is communicated with the oxygen inlet pipe through a Venturi tube, the air outlet pipe is communicated with a pipeline connected with an artificial airway of a patient, an atomization device is further arranged in the pipeline connected with the artificial airway of the patient, the liquid inlet pipe is communicated with an infusion bottle through a blood transfusion device, and a lower pipe opening A of the air inlet pipe and a lower pipe opening B of the liquid inlet pipe respectively extend downwards into the humidification tank.
The utility model discloses the further improvement is, the lift cover that the pole setting was arranged in through the cover to the horizontal bracket is connected with the pole setting, be equipped with screw hole A on the lift cover, the tight bolt A in top is connected with screw hole A to the tight pole setting in top.
The utility model discloses further improve the scheme and be, the heating seat passes through the adjusting collar and is connected with the horizontal stand, be equipped with screw hole B on the adjusting collar, tight bolt B in top is connected with screw hole B to the tight horizontal stand in top.
The utility model discloses a further improvement scheme is, the top border that is located the heating seat is located the jar body upper portion third to the quarter position department of placing the humidifying jar in the heating seat.
The utility model discloses a further improvement scheme is, the lower mouth of a river A of intake pipe is located the lower part of humidifying jar.
The utility model discloses a further improvement scheme is, the lower mouth of a river B of feed liquor pipe is located the bottom of humidifying jar.
The utility model discloses a further improvement scheme is, upwards be equipped with many heat conduction poles at the tank bottoms of humidifying jar in, humidifying jar, the top of heat conduction pole is higher than the low mouth of a pipe A of intake pipe.
The utility model discloses a further improvement scheme is, the material of humidifying jar and the material of heat conduction pole are heat conducting plastic.
The utility model discloses a further improvement scheme is, the heat conduction pole uses the tank bottoms of humidifying jar as central evenly distributed.
The utility model discloses a further improvement scheme is, the liquid level in the humidifying jar is higher than the heat conduction pole top.
The utility model discloses further improve the scheme and be, the last nozzle A's of intake pipe the last nozzle B's of outlet duct lateral wall with the last nozzle C's of feed liquor pipe lateral wall is equipped with the snap ring respectively.
The utility model discloses further improve the scheme and be, the outlet duct is equipped with the venturi face guard with the one end of the artificial air flue of the tube coupling patient who is connected.
The beneficial effects of the utility model reside in that:
first, the utility model discloses an oxygen humidification heating device suitable for venturi face guard through the humidifying effect to oxygen in the humidifying jar, and the heating effect of heating seat oxygen in to the humidifying jar is adjusted through venturi to the accuracy of oxygen concentration and flow in addition, and both unite and provide flow and the stable, the temperature of concentration and humidity of patient and be fit for human oxygen, the off-line patient after specially adapted tube opens.
Second, the utility model discloses an oxygen humidification heating device suitable for venturi face guard through the humidification effect that heats of liquid in the humidifying jar, has not only effectively reduced losing of patient's air flue moisture, but also does benefit to getting rid of air flue secretion, guarantees that the air flue is unobstructed.
Third, the utility model discloses an oxygen humidification heating device suitable for venturi face guard has alleviated the secretion of the thick secretion of patient's endotracheal thick secretion greatly, has improved patient's phlegm situation to need not medical personnel and pay close attention to the secretion situation in patient's trachea excessively, only need pay close attention to the liquid measure in the infusion bottle can, guarantee the liquid measure in the humidifying jar, and then reduced medical personnel's work load.
Fourth, the utility model discloses an oxygen humidification heating device suitable for venturi face guard still is equipped with atomizing device in the pipeline of being connected with the artifical air flue of patient, can make the water in the humidifying oxygen who gets into artifical air flue atomize through atomizing device, guarantees that the gas or the liquid that get into artifical air flue can not produce the air flue amazing.
Fifth, the utility model discloses an oxygen humidification heating device suitable for venturi face guard makes the liquid heating in the humidifying jar more even effective through the effect of heat conduction pole.
Description of the drawings:
fig. 1 is a rear view of the present invention.
Fig. 2 is a schematic sectional view of the humidification tank corresponding to the connection position of the air inlet pipe and the liquid inlet pipe.
The specific implementation mode is as follows:
as can be seen from fig. 1 to 2, the oxygen humidifying and heating device for the venturi mask of the present invention comprises a vertical rod 1, wherein a horizontal frame 2 is fixed on the vertical rod 1, a heating base 3 of a humidification tank 4 is fixed on the horizontal frame 2, and an air inlet pipe 7, an air outlet pipe 8 and a liquid inlet pipe 9 which are communicated with the humidification tank 4 are respectively arranged at the top of the humidification tank 4; the air inlet pipe 7 is communicated with the oxygen inlet pipe through a Venturi tube, the air outlet pipe 8 is communicated with a pipeline connected with an artificial airway of a patient, an atomization device (not shown in the attached drawing of the specification) is further arranged in the pipeline connected with the artificial airway of the patient, the liquid inlet pipe 9 is communicated with an infusion bottle through a blood transfusion device, and a lower pipe orifice A of the air inlet pipe 7 and a lower pipe orifice B of the liquid inlet pipe 9 respectively extend downwards into the humidification tank 4; the horizontal frame 2 is connected with the vertical rod 1 through a lifting sleeve 5 sleeved on the vertical rod 1, a threaded hole A is formed in the lifting sleeve 5, and a tightening bolt A10 is connected with the threaded hole A and tightly props the vertical rod 1; the heating seat 3 is connected with the horizontal frame 2 through an adjusting sleeve 6, a threaded hole B is formed in the adjusting sleeve 6, and a puller bolt B11 is connected with the threaded hole B and tightly jacks the horizontal frame 2; the top edge of the heating seat 3 is positioned at the position from one third to one fourth of the upper part of the humidifying tank 4 in the heating seat 3; the lower pipe orifice A of the air inlet pipe 7 is positioned at the lower part of the humidifying tank 4; the lower pipe opening B of the liquid inlet pipe 9 is positioned at the bottom of the humidification tank 4; a plurality of heat conducting rods 13 are arranged in the humidification tank 4 and at the bottom of the humidification tank 4 upwards, and the tops of the heat conducting rods 13 are higher than the lower pipe opening A of the air inlet pipe 7; the material of the humidification pot 4 and the material of the heat conducting rod 13 are both heat conducting plastics; the heat conducting rods 13 are uniformly distributed by taking the bottom of the humidification pot 4 as the center; the liquid level in the humidification tank 4 is higher than the top of the heat conducting rod 13; the outer side wall of the upper pipe orifice A of the air inlet pipe 7, the outer side wall of the upper pipe orifice B of the air outlet pipe 8 and the outer side wall of the upper pipe orifice C of the liquid inlet pipe 9 are respectively provided with a clamping ring 12; and one end of the air outlet pipe 8 connected with the artificial airway of the patient is provided with a Venturi mask.
When the humidification oxygen supply device is used, the height of the horizontal frame 2 and the position of the heating seat 3 are adjusted according to the position of a patient, the oxygen flow is adjusted according to the condition of the patient, the oxygen enters the humidification tank 4 through the air inlet pipe 7 connected with the Venturi tube (not shown in the attached drawing of the specification), and is in contact with the liquid used for humidifying the oxygen in the humidification tank 4, and meanwhile, the liquid in the humidification tank 4 and the oxygen in contact with the liquid in the humidification tank 4 can be heated due to the heating of the heating seat 3 on the humidification tank 4, and the temperature of the liquid and the oxygen in the humidification tank 4 are heated to 37 ℃; the oxygen which is heated by the liquid in the humidification tank 4 enters the artificial airway of the patient from the air outlet pipe 8; in addition, after the liquid inlet pipe 9 is communicated with the infusion bottle through the blood transfusion device, the liquid inlet speed is adjusted, so that continuous liquid adding is carried out in the humidification tank 4, and the liquid quantity in the humidification tank 4 is ensured to be stable.
Claims (10)
1. Oxygen humidification heating device suitable for venturi mask, its characterized in that: the humidifying device comprises a vertical rod (1), wherein a horizontal frame (2) is fixed on the vertical rod (1), a heating seat (3) of a humidifying tank (4) is fixed on the horizontal frame (2), and an air inlet pipe (7), an air outlet pipe (8) and a liquid inlet pipe (9) which are communicated with the humidifying tank (4) are respectively arranged at the top of the humidifying tank (4); the air inlet pipe (7) is communicated with the oxygen inlet pipe through a Venturi tube, the air outlet pipe (8) is communicated with a pipeline connected with an artificial airway of a patient, an atomizing device is further arranged in the pipeline connected with the artificial airway of the patient, the liquid inlet pipe (9) is communicated with an infusion bottle through a blood transfusion device, and a lower pipe opening A of the air inlet pipe (7) and a lower pipe opening B of the liquid inlet pipe (9) respectively extend downwards into the humidification tank (4).
2. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the lifting sleeve (5) of the vertical rod (1) is arranged in the horizontal frame (2) through the sleeve and is connected with the vertical rod (1), a threaded hole A is formed in the lifting sleeve (5), and a tightening bolt A (10) is connected with the threaded hole A and tightens the vertical rod (1).
3. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the heating seat (3) is connected with the horizontal frame (2) through the adjusting sleeve (6), the adjusting sleeve (6) is provided with a threaded hole B, and the tightening bolt B (11) is connected with the threaded hole B and tightly presses the horizontal frame (2).
4. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the top edge of the heating seat (3) is positioned at the position from one third to one fourth of the upper part of the humidifying tank (4) placed in the heating seat (3).
5. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the lower pipe orifice A of the air inlet pipe (7) is positioned at the lower part of the humidifying tank (4).
6. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the lower pipe opening B of the liquid inlet pipe (9) is positioned at the bottom of the humidification tank (4).
7. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the bottom of the tank in the humidification tank (4) and in the humidification tank (4) upwards is provided with a plurality of heat conducting rods (13), and the top of each heat conducting rod (13) is higher than a lower pipe opening A of the air inlet pipe (7).
8. The oxygen humidification heating device for a venturi mask as claimed in claim 7, wherein: the material of the humidification pot (4) and the material of the heat conducting rod (13) are both heat conducting plastics.
9. The oxygen humidification heating device for a venturi mask as claimed in claim 7, wherein: the heat conducting rods (13) are uniformly distributed by taking the bottom of the humidification pot (4) as the center.
10. The oxygen humidification heating device for a venturi mask as claimed in claim 1, wherein: the outer side wall of the upper pipe orifice A of the air inlet pipe (7), the outer side wall of the upper pipe orifice B of the air outlet pipe (8) and the outer side wall of the upper pipe orifice C of the liquid inlet pipe (9) are respectively provided with a clamping ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031709.5U CN213191955U (en) | 2020-06-08 | 2020-06-08 | Oxygen humidification heating unit for venturi masks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021031709.5U CN213191955U (en) | 2020-06-08 | 2020-06-08 | Oxygen humidification heating unit for venturi masks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213191955U true CN213191955U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021031709.5U Active CN213191955U (en) | 2020-06-08 | 2020-06-08 | Oxygen humidification heating unit for venturi masks |
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| Country | Link |
|---|---|
| CN (1) | CN213191955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987440A (en) * | 2024-08-19 | 2024-11-22 | 安庆一一六医院 | Airway humidification device capable of performing intelligent adjustment based on medicament concentration |
-
2020
- 2020-06-08 CN CN202021031709.5U patent/CN213191955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118987440A (en) * | 2024-08-19 | 2024-11-22 | 安庆一一六医院 | Airway humidification device capable of performing intelligent adjustment based on medicament concentration |
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