CN209996952U - endotracheal tube type constant temperature atomizing inhalator - Google Patents
endotracheal tube type constant temperature atomizing inhalator Download PDFInfo
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- CN209996952U CN209996952U CN201920063959.8U CN201920063959U CN209996952U CN 209996952 U CN209996952 U CN 209996952U CN 201920063959 U CN201920063959 U CN 201920063959U CN 209996952 U CN209996952 U CN 209996952U
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- constant temperature
- atomizing
- tube type
- endotracheal tube
- type constant
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- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 29
- 206010036790 Productive cough Diseases 0.000 claims description 25
- 210000003802 sputum Anatomy 0.000 claims description 25
- 208000024794 sputum Diseases 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 description 18
- 239000003814 drug Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 6
- 238000012387 aerosolization Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
A tracheal tube type constant temperature atomizing inhaler comprises an atomizing chamber, a joint, a constant temperature device, a corrugated pipe, a connecting seat and an oxygen inlet pipe, wherein the oxygen inlet pipe is connected with the bottom of the atomizing chamber, the top of the atomizing chamber is connected with the lower end of the joint, the constant temperature device is arranged at the lower end of the joint and powered by an external power supply, the upper end of the joint is connected with the connecting seat through the corrugated pipe, and the connecting seat is used for connecting a tracheal tube.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to endotracheal tube type constant temperature atomizing inhalators.
Background
Indications of airway humidification and humidity, temperature standards airway humidification is currently common in patients who establish airway bypass (intubation or tracheotomy) clinically. These patients must be sufficiently humidified and warmed due to complete loss of humidification and warming of the upper respiratory tract, and the American National Standards Institute (ANSI) prescribes that for patients intubated or tracheotomized, all humidifier outputs need to be at least 30mg/L (equivalent to 100% relative humidity at 30 ℃), which is considered to be the minimum humidity requirement to prevent airway secretions from crusting and mucosal damage, but it is noteworthy that: the standard of the output power of the humidifier provided by the invention does not refer to the humidity of the air entering the lung of the patient, the air is cooled in the pipeline transmission process, the absolute humidity is reduced along with the reduction of the temperature, and the humidity and the temperature of the lung cannot be determined.
2006 relevant guidelines of the critical care professional committee of the chinese medical society: the standard of airway humidification which is commonly used in clinic at present is made according to the comparison of the air inlet part of a respiratory system and the humidity temperature level in the airway under normal conditions. When medical gas passes through an endotracheal tube or an endotracheal tube, the temperature in the airway is 32-37 ℃, the relative humidity reaches 95-100% (the absolute humidity is 36-40 mg/L), if the temperature and the humidity are lower than the above level, the humidity loss is generated, and if the temperature and the humidity are higher than the above level, the liquid overload and the patient discomfort can occur.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing tracheal catheter type constant temperature atomizing inhalators which can output temperature and humidity and meet the standard of airway humidification atomizing gas.
The technical proposal adopted by the utility model to solve the technical problems is that,
A constant-temperature atomizing inhalator with tracheal catheter is composed of oxygen inlet tube, atomizing chamber, joint, corrugated tube and connecting seat.
Preferably, the thermostat is a PTC heating sheet.
Preferably, the joint is detachably connected with the thermostatic device.
Preferably, the thermostat is externally connected with a power supply.
Preferably, the atomizing storehouse includes atomizing storehouse body, atomizing cang gai, advances oxygen mouth and adds the medicine mouth, advance the oxygen pipe and advance oxygen mouth intercommunication, advance the oxygen mouth and locate the bottom of atomizing storehouse body, the top of atomizing storehouse body is equipped with atomizing cang gai, atomizing cang gai is connected with the lower extreme that connects, be equipped with on the atomizing storehouse body and add the medicine mouth, it is equipped with the elasticity rubber buffer to add the medicine mouth.
Preferably, the connecting seat is a three-way connecting seat, the two ends of the connecting seat are provided with a catheter connecting port and a sputum suction port, the middle hole of the connecting seat is communicated with the corrugated pipe, the sputum suction port is provided with a sputum suction port cover plate, and the catheter connecting port is externally connected with a tracheal catheter and inserted into a trachea of a human body.
Preferably, the heating constant temperature interval of the constant temperature device is 32-37 ℃.
Preferably, the bottom end of the joint is provided with a filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the structure is simple, and the manufacturing cost is low;
2. the corrugated pipe can flexibly adjust the direction, and the body position of a patient is not limited when the corrugated pipe is used;
3. after the constant temperature device is heated, mist close to the body temperature of a human body can be output, so that the comfort level of a patient when the patient inhales the mist is improved, the absorption of medicines is promoted, and the complications of an artificial airway are reduced;
4. the atomizing storehouse is equipped with the medicine mouth, adds the medicine mouth and is equipped with elastic rubber stopper, can reduce the number of times of frequent dismouting atomizing storehouse to reduce medical personnel's work load, reduce the contaminated probability of medicine simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention ;
FIG. 2 is a schematic view of an aerosolization chamber of the tracheal catheter-type thermostatic aerosolization inhaler of FIG. 1;
fig. 3 is a schematic view of a connection seat of the tracheal catheter type constant temperature atomizing inhaler shown in fig. 1.
Description of reference numerals:
1-an atomization bin, 101-an atomization bin body, 102-an atomization bin cover, 103-an oxygen inlet, 104-a medicine feeding port, 2-a connector and 201-a filter screen; 3-a constant temperature device; 4-a bellows; 5-a connecting seat, 501-a conduit connecting port, 502-a sputum suction port and 503-a sputum suction port cover plate; 6-oxygen inlet pipe.
Detailed Description
The present invention will be further described in with reference to the following drawings and examples.
Referring to fig. 1-3, the present embodiment is sequentially connected with an oxygen inlet tube 6, an atomization bin 1, a connector 2, a corrugated tube 4 and a connecting seat 5 from bottom to top; and a constant temperature device 3 is arranged at the joint of the joint 2 and the atomization bin 1.
The oxygen inlet pipe 6 is used for introducing high-speed oxygen flow, the atomization bin 1 comprises an atomization bin body 101, an atomization bin cover 102, an oxygen inlet 103 and a medicine adding port 104, the oxygen inlet pipe 6 is communicated with the atomization bin body 101 through the oxygen inlet 103, the atomization bin cover 102 is arranged at the top of the atomization bin body 101, the atomization bin cover 102 is communicated with the lower end of the connector 2, the medicine adding port 104 is formed in the atomization bin body 101, an elastic rubber plug is arranged on the medicine adding port 104, the elastic rubber plug can be opened for adding medicine, after medicine adding is completed, the atomization bin is kept isolated from the outside by closing the valve , or the needle is inserted through the elastic rubber plug for transfusion or medicine adding, the needle is pulled out, and the elastic rubber plug is closed to realize sealing, so that the atomization bin is kept isolated from the outside.
The bottom that connects 2 is equipped with filter screen 201, and the top is connected with bellows 4, bellows 4 can adjust the direction in a flexible way, does not limit patient's position during the use.
The sputum suction device is characterized in that the connecting seat 5 is a three-way connecting seat, the two ends of the connecting seat 5 are provided with a catheter connecting port 501 and a sputum suction port 502, a middle hole of the connecting seat is communicated with the corrugated pipe 4, a sputum suction port cover plate 503 is arranged on the sputum suction port 502, and the catheter connecting port 501 is externally connected with a tracheal catheter and inserted into a trachea of a human body. When the patient needs to remove the sputum, the sputum suction port cover plate 503 is opened without interrupting the oxygen supply, the sputum is sucked through the sputum suction port 502, the sputum suction port cover plate 503 is closed after the sputum suction is finished, and the isolation of the oxygen and the atomized humidification liquid from the outside is kept.
The utility model discloses a theory of operation:
the atomization bin body 101 is provided with an oxygen inlet 103 for introducing high-speed oxygen flow, the high-speed oxygen flow is input into the atomization bin 1 from an oxygen inlet pipe 6 through the oxygen inlet 103, humidification liquid is added into the atomization bin 1 through a medicine adding port 104, the high-speed oxygen flow atomizes the humidification liquid, then the oxygen and the atomized humidification liquid are heated through a constant temperature device 3, slowly and uniformly flow to a connecting seat 5 through a corrugated pipe 4 along with the breathing of a patient until the oxygen and the atomized humidification liquid enter the deep part of an air passage and are absorbed by the patient; when the patient needs to remove the sputum, the sputum suction port cover plate 503 is opened without interrupting the oxygen supply, the sputum is sucked through the sputum suction port 502, and the sputum suction port cover plate 503 is closed after the sputum suction is finished.
The above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1, endotracheal tube type constant temperature atomizing inhalator, which is characterized in that an oxygen inlet tube (6), an atomizing chamber (1), a connector (2), a corrugated tube (4) and a connecting seat (5) are sequentially connected from bottom to top, and a constant temperature device (3) is arranged at the connection part of the connector (2) and the atomizing chamber (1).
2. The endotracheal tube type constant temperature atomizing inhaler according to claim 1, characterized in that: the constant temperature device (3) is a PTC heating sheet.
3. The endotracheal tube type constant temperature atomizing inhaler according to claim 2, characterized in that: the joint (2) is detachably connected with the thermostatic device (3).
4. The endotracheal tube type constant temperature atomizing inhaler according to claim 2, characterized in that: the constant temperature device (3) is externally connected with a power supply.
5. The endotracheal tube type constant temperature atomizing inhaler according to claim 3 or 4, characterized in that: atomizing storehouse (1) is including atomizing storehouse body (101), atomizing storehouse cover (102), oxygen inlet (103) and dosing port (104), oxygen inlet pipe (6) through with oxygen inlet (103) and atomizing storehouse body (101) intercommunication, the top of atomizing storehouse body (101) is equipped with atomizing storehouse cover (102), atomizing storehouse cover (102) and the lower extreme intercommunication that connects (2), it has dosing port (104) to open on atomizing storehouse body (101), be equipped with the elasticity rubber buffer on dosing port (104).
6. The endotracheal tube type constant temperature atomizing inhaler according to claim 5, characterized in that: the sputum suction device is characterized in that the connecting seat (5) is a three-way connecting seat, the two ends of the connecting seat (5) are provided with a catheter connecting port (501) and a sputum suction port (502), a middle hole of the connecting seat is communicated with the corrugated pipe (4), a sputum suction port cover plate (503) is arranged on the sputum suction port (502), and the catheter connecting port (501) is externally connected with a tracheal catheter and is inserted into a trachea of a human body.
7. The endotracheal tube type constant temperature atomizing inhaler according to claim 6, characterized in that: the heating constant temperature interval of the constant temperature device (3) is 32-37 ℃.
8. The endotracheal tube type constant temperature atomizing inhaler according to claim 7, characterized in that: the bottom end of the joint (2) is provided with a filter screen (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063959.8U CN209996952U (en) | 2019-01-15 | 2019-01-15 | endotracheal tube type constant temperature atomizing inhalator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063959.8U CN209996952U (en) | 2019-01-15 | 2019-01-15 | endotracheal tube type constant temperature atomizing inhalator |
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| CN209996952U true CN209996952U (en) | 2020-01-31 |
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| CN201920063959.8U Active CN209996952U (en) | 2019-01-15 | 2019-01-15 | endotracheal tube type constant temperature atomizing inhalator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686353A (en) * | 2020-06-12 | 2020-09-22 | 煤科集团沈阳研究院有限公司 | Isolated intelligent automatic periphyton device and use method |
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2019
- 2019-01-15 CN CN201920063959.8U patent/CN209996952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686353A (en) * | 2020-06-12 | 2020-09-22 | 煤科集团沈阳研究院有限公司 | Isolated intelligent automatic periphyton device and use method |
| CN111686353B (en) * | 2020-06-12 | 2024-02-23 | 中煤科工集团沈阳研究院有限公司 | Isolated intelligent automatic Susheng device and use method thereof |
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