CN215309462U - Artificial airway oxygen therapy heating device - Google Patents
Artificial airway oxygen therapy heating device Download PDFInfo
- Publication number
- CN215309462U CN215309462U CN202120231325.6U CN202120231325U CN215309462U CN 215309462 U CN215309462 U CN 215309462U CN 202120231325 U CN202120231325 U CN 202120231325U CN 215309462 U CN215309462 U CN 215309462U
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- China
- Prior art keywords
- oxygen
- way
- heater
- port
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000002640 oxygen therapy Methods 0.000 title claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000001301 oxygen Substances 0.000 claims abstract description 69
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 69
- 206010036790 Productive cough Diseases 0.000 claims abstract description 15
- 210000003802 sputum Anatomy 0.000 claims abstract description 15
- 208000024794 sputum Diseases 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 9
- 238000010792 warming Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 208000032376 Lung infection Diseases 0.000 abstract description 2
- 241000405070 Percophidae Species 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 210000000621 bronchi Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004081 cilia 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
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000420 mucociliary effect Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000001148 spastic effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an artificial airway oxygen therapy heating device. The device comprises a four-way pipe and a heater, wherein four interfaces of the four-way pipe are respectively a connecting port, an oxygen input port, an exhaust port and a sputum suction port, the connecting ports are used for connecting an artificial airway port, the oxygen input port is connected with an oxygen pipe through an oxygen input pipe, a one-way air inlet valve is arranged in the oxygen input pipe, a one-way exhaust valve is arranged at the exhaust port, and an openable cap is arranged at the sputum suction port; the heater is a round tube-shaped heater, one end of the heater is connected with the oxygen input tube, and the other end of the heater is connected with the oxygen tube. The utility model realizes the heating of the oxygen delivered to the patient, and the one-way air inlet valve and the one-way exhalation valve are respectively arranged at the oxygen inlet and the oxygen outlet, thereby ensuring the smooth breathing of the patient, leading the open artificial airway to be closed and further reducing the incidence rate of lung infection.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an artificial airway oxygen therapy heating device.
Background
The artificial airway humidification is a physical therapy which is used for wetting airway mucous membranes, diluting sputum, keeping normal movement of mucociliary and clearing functions by the formation of liquid water or water vapor, and the reasonable and effective airway humidification can keep the airway smooth and moist and effectively prevent lung infection.
During normal breathing, the upper respiratory tract gradually converts the dry, relatively low temperature gas into moist, warm gas, the temperature of the gas reaching the tracheotoma is 37 ℃, the absolute humidity is 44mg/L, and the relative humidity is 100%, and the gas with the value can ensure the normal movement of cilia and the proper mucus secretion. The main method of the existing artificial airway humidification is atomization humidification, but the atomization humidification has no heating effect, the temperature after the atomization humidification is low, when the temperature is low, the ciliary movement of the bronchus is weakened, the bronchus is spastic, asthma can be caused, the lung compliance is reduced by 18 percent after 90 minutes, the lung function of a patient is directly influenced, and the adverse effect is generated on the body of the patient.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned drawbacks of the prior art and providing an artificial airway oxygen warming device for warming oxygen supplied to the trachea of a patient.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
an artificial airway oxygen therapy heating device comprises a four-way pipe and a heater, wherein four interfaces of the four-way pipe are respectively a connecting port, an oxygen input port, an exhaust port and a sputum suction port, the connecting port is used for connecting an artificial airway opening, the oxygen input port is connected with an oxygen pipe through an oxygen input pipe, a one-way air inlet valve is arranged in the oxygen input pipe, a one-way exhaust valve is arranged at the exhaust port, and an openable cap is arranged at the sputum suction port; the heater is a round tube-shaped heater, one end of the heater is connected with the oxygen input tube, and the other end of the heater is connected with the oxygen tube.
As a further improvement of the above technical solution:
the heater includes inside hollow cylindrical body and is provided with the battery accommodate device that the battery holds the chamber, and battery accommodate device is connected with cylindrical body, and cylindrical body includes inlayer and skin, and the inlayer adopts the heat conduction material to make, and the skin adopts thermal insulation material to make, is provided with the heating plate between inlayer and skin, and the heating plate forms the return circuit with the battery in the battery accommodate device.
The heater is in threaded connection with the oxygen pipe.
The one-way exhaust valve is in threaded connection with the exhaust port.
One-way admission valve and one-way discharge valve structure are the same, all include valve body and duckbilled type structure that the integration is connected, the valve body is cylindrical, duckbilled type structure is the diaphragm that the valve body two closed to the centre, there is telescopic opening or hole the summit department of duckbilled type structure, the valve body of one-way admission valve and oxygen input tube inner wall fixed connection and its duckbilled type structure towards the oxygen input port, one-way discharge valve's valve body with gas vent threaded connection and its duckbilled type structure are towards outside the gas vent.
The connecting port is an elastic interface.
Compared with the prior art, the utility model has the advantages that:
the artificial respiration device comprises a four-way pipe and a heater, wherein an oxygen input port of the four-way pipe is connected with an oxygen input pipe, the heater is arranged between the oxygen pipe and the oxygen input pipe connected with an artificial airway, humidified oxygen is heated by the heater, the heated oxygen is used for heating the oxygen conveyed to a patient after passing through the oxygen input pipe, and a one-way air inlet valve and a one-way exhalation valve are respectively arranged at the oxygen input port and the exhaust port to ensure the smooth respiration of the patient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.
Fig. 1 is a schematic structural diagram of an artificial airway oxygen therapy warming device.
Fig. 2 is a schematic view of the structure of a one-way intake valve and a one-way exhaust valve.
Fig. 3 is a sectional view of the heater.
Reference numbers in the figures: 1. a four-way pipe; 2. a heater; 3. a connecting port; 4. an oxygen input port; 5. an exhaust port; 6. a sputum suction port; 7. an oxygen input tube; 8. an oxygen tube; 9. a one-way intake valve; 10. a one-way exhaust valve; 11. capping; 12. a valve body; 13. duckbill structures; 14. a cylindrical tube body; 141. an inner layer; 142. an outer layer; 15. a battery housing device; 16. a heating plate; 17. a battery.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.
As shown in fig. 1 to fig. 3, the artificial airway oxygen therapy heating device of the present embodiment includes a four-way tube 1 and a heater 2, the four-way tube 1 is mainly used for connecting the artificial airway opening and the oxygen inhalation device to supply oxygen to a patient whose trachea is cut, and the heater 2 is used for heating the humidified oxygen supplied to the patient.
The four interfaces of the four-way pipe 1 are respectively a connecting port 3, an oxygen input port 4, an exhaust port 5 and a sputum suction port 6. The connecting port 3 is used for connecting an artificial airway opening, and the connecting port 3 is set to be an elastic connecting port in order to facilitate the connection of artificial airway pipes of various models. The oxygen inlet 4 is connected with an oxygen pipe 8 through an oxygen inlet pipe 7, a one-way air inlet valve 9 is arranged in the oxygen inlet pipe 7, and a one-way exhaust valve 10 is connected with the exhaust port 5 in a threaded manner. An openable cover cap 11 is arranged at the sputum suction port 6, and when sputum suction is needed, the cover cap 11 is opened to perform sputum suction operation. The one-way air inlet valve 9 and the one-way air outlet valve 10 are identical in structure and respectively comprise a valve body 12 and a duckbill structure 13 which are integrally connected, the valve body 12 is cylindrical, the duckbill structure 13 is a membrane which is closed to the middle of two sides of the valve body, and a telescopic opening or a hole is formed in the top point of the duckbill structure 13. The valve body 12 of the one-way air inlet valve 9 is fixedly connected with the inner wall of the oxygen input pipe 7, and the duckbill-shaped structure 13 faces the oxygen input port 4, so that when a patient inhales oxygen, the duckbill-shaped structure 13 of the one-way air inlet valve 9 is in an open state due to the positive pressure effect, and the patient can inhale oxygen smoothly. The valve body 12 of the one-way exhaust valve 10 is in threaded connection with the exhaust port 5, the duckbill-shaped structure 13 of the one-way exhaust valve faces the outside of the exhaust port 5, when a patient exhales, the one-way exhaust valve 10 is in an open state due to positive pressure, and the one-way intake valve 9 is in a closed state due to negative pressure, so that gas exhaled by the patient is exhausted from the exhaust port. The arrangement of the one-way air inlet valve 9 and the one-way air outlet valve 10 ensures that the patient can inhale and exhale smoothly.
The heater 2 is a constant temperature heater, the heating temperature of the constant temperature heater is any value of 40-50 ℃, the specific value is determined according to the length of the oxygen input pipe 7, and the temperature of the patient during oxygen inhalation is ensured to be 36-37 ℃. The heater 2 includes inside hollow cylindrical body 14 and is provided with the battery accommodate device 15 that the battery holds the chamber, battery accommodate device 15 is connected with cylindrical body 14, cylindrical body 14 includes inlayer 141 and skin 142, inlayer 141 adopts the heat conduction material to make, skin 142 adopts thermal insulation material to make, be provided with heating plate 16 between inlayer 141 and skin 142, heating plate 16 forms the return circuit with the battery 17 in the battery accommodate device 15, its concrete coupling can refer to prior art, can realize that battery 17 supplies power and make heating plate 16 heat can. One end of the cylindrical pipe body 14 is fixedly connected with the oxygen pipe 8, the other end of the cylindrical pipe body is in threaded connection with the oxygen input pipe 7, and the joint of the cylindrical pipe body 14 and the oxygen input pipe 7 is also made of heat insulation materials, so that the oxygen supply device is convenient to replace, and the joint of the oxygen input pipe 7 connected with the heater 2 is protected.
In order to ensure that the oxygen inhaled by the patient is heated oxygen, the heater 2 further comprises a control chip, the control chip is arranged in the cylindrical tube body 14, a display screen (not shown in the figure) is arranged on the outer wall of the outer layer 142 of the heater 2, a temperature sensor is arranged in the oxygen input tube 7, the control chip is electrically connected with the display screen and the temperature sensor, the temperature sensor transmits the detected temperature to the control chip, and the control chip converts the received signal into a numerical value and then displays the numerical value on the display screen of the outer layer 142 of the heater 2. Wherein the power for the control chip, the display screen and the temperature sensor is provided by a battery 17.
The utility model has simple structure and can heat oxygen; the oxygen inhalation channel is separated from the exhalation channel, so that the patient can inhale oxygen smoothly; the outlet of the sputum suction port is provided with an openable cover cap, the sputum suction port can be closed when the sputum suction is not needed, and the whole device has good tightness.
It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. Artifical air flue oxygen therapy heating device, its characterized in that: the device comprises a four-way pipe (1) and a heater (2), wherein four interfaces of the four-way pipe (1) are respectively a connecting port (3), an oxygen input port (4), an exhaust port (5) and a sputum suction port (6), the connecting port (3) is used for connecting an artificial airway opening, the oxygen input port (4) is connected with an oxygen pipe (8) through an oxygen input pipe (7), a one-way air inlet valve (9) is arranged in the oxygen input pipe (7), a one-way exhaust valve (10) is arranged at the exhaust port (5), and an openable cap (11) is arranged at the sputum suction port (6); the heater (2) is a round tube-shaped heater, one end of the heater (2) is connected with an oxygen input tube (7), and the other end of the heater is connected with an oxygen tube (8).
2. The artificial airway oxygen therapy warming device of claim 1, wherein: the heater (2) comprises a hollow cylindrical pipe body (14) and a battery accommodating device (15) with a battery accommodating cavity, the battery accommodating device (15) is connected with the cylindrical pipe body (14), the cylindrical pipe body (14) comprises an inner layer (141) and an outer layer (142), the inner layer (141) is made of a heat conducting material, the outer layer (142) is made of a heat insulating material, a heating sheet (16) is arranged between the inner layer (141) and the outer layer (142), and the heating sheet (16) and a battery (17) in the battery accommodating device (15) form a loop.
3. The artificial airway oxygen therapy warming device of claim 1, wherein: the heater (2) is in threaded connection with the oxygen pipe (8).
4. The artificial airway oxygen therapy warming device of claim 1, wherein: the one-way exhaust valve (10) is in threaded connection with the exhaust port (5).
5. The artificial airway oxygen therapy warming device of claim 1, wherein: one-way admission valve (9) and one-way discharge valve (10) structure are the same, all include valve body (12) and duckbilled type structure (13) that the integration is connected, valve body (12) are cylindrical, duckbilled type structure (13) are the diaphragm that valve body (12) two sides drawn close to the centre, the summit department of duckbilled type structure (13) has telescopic opening or hole, the valve body of one-way admission valve (9) and oxygen input tube (7) inner wall fixed connection and its duckbilled type structure (13) are towards oxygen input port (4), the valve body (12) of one-way discharge valve (10) with gas vent (5) threaded connection and its duckbilled type structure (13) are outside towards the gas vent.
6. The artificial airway oxygen therapy warming device of claim 1, wherein: the connecting port (3) is an elastic interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231325.6U CN215309462U (en) | 2021-01-27 | 2021-01-27 | Artificial airway oxygen therapy heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231325.6U CN215309462U (en) | 2021-01-27 | 2021-01-27 | Artificial airway oxygen therapy heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309462U true CN215309462U (en) | 2021-12-28 |
Family
ID=79579764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120231325.6U Expired - Fee Related CN215309462U (en) | 2021-01-27 | 2021-01-27 | Artificial airway oxygen therapy heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309462U (en) |
-
2021
- 2021-01-27 CN CN202120231325.6U patent/CN215309462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |