CN220877467U - Tracheal intubation system with aspiration prevention and early warning functions - Google Patents
Tracheal intubation system with aspiration prevention and early warning functions Download PDFInfo
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- CN220877467U CN220877467U CN202321834669.1U CN202321834669U CN220877467U CN 220877467 U CN220877467 U CN 220877467U CN 202321834669 U CN202321834669 U CN 202321834669U CN 220877467 U CN220877467 U CN 220877467U
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- early warning
- aspiration
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- air pump
- prevention
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- 230000002265 prevention Effects 0.000 title claims abstract description 23
- 238000002627 tracheal intubation Methods 0.000 title claims abstract description 18
- 206010036790 Productive cough Diseases 0.000 claims abstract description 18
- 208000024794 sputum Diseases 0.000 claims abstract description 18
- 210000003802 sputum Anatomy 0.000 claims abstract description 18
- 230000005611 electricity Effects 0.000 claims description 7
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 6
- 208000026435 phlegm Diseases 0.000 claims description 6
- 230000002685 pulmonary effect Effects 0.000 abstract description 8
- 230000002496 gastric effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000028327 secretion Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 210000004072 lung Anatomy 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 4
- 210000003300 oropharynx Anatomy 0.000 abstract description 3
- 238000005067 remediation Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 description 10
- 208000024891 symptom Diseases 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses an endotracheal intubation system with functions of preventing aspiration and early warning, and relates to the technical field of endotracheal intubation. According to the utility model, through the cooperation between the sputum suction tube and the prevention mechanism, the pressure of the air bag can be monitored in real time, when the air bag has the problems of air leakage, air leakage and the like, timely remediation is realized, the secretion of the oropharynx part or the reflux gastric contents are effectively prevented from entering the lung through the air passage, meanwhile, the sputum suction tube has a aspiration early warning function, so that medical staff can find abnormity and process the abnormal situation in time, the occurrence probability of pulmonary complications and the like caused by aspiration is reduced, and the death rate of critical patients is further reduced.
Description
Technical Field
The utility model relates to the technical field of trachea cannula, in particular to a trachea cannula system with aspiration prevention and early warning functions.
Background
Trachea cannula is an important rescue technology commonly used in the first-aid process, and in respiratory tract management, trachea cannula is one of the most effective and quick methods, and has important effects on rescuing the life of patients and significance for reducing the death rate.
Aspiration of gastric contents is a very common phenomenon for clinically critical patients, and can occur unconsciously (without symptoms), and also can show obvious precursors (such as cough, dyspnea and other symptoms), and most critical patients currently perform mechanical ventilation through tracheal intubation.
At present, an air bag is arranged on an trachea cannula to prevent secretion at the oropharynx part or reflux gastric contents from entering the lung through an air passage, but the air bag pressure cannot be monitored in real time as can be found in actual use, and after the air bag has the problems of air leakage, air leakage and the like, the air bag cannot be remedied in time, so that the aims of effectively preventing aspiration and early warning cannot be achieved; therefore, the tracheal cannula system with the aspiration prevention and early warning functions solves the problems.
Disclosure of utility model
The utility model aims to make up the defects of the prior art, and provides an endotracheal intubation system with the functions of preventing aspiration and early warning.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a trachea cannula system with mistake is inhaled prevention and early warning function, includes the sputum aspirator, the outside of sputum aspirator is provided with prevention mechanism, prevention mechanism includes intubate main part and air pump, intubate main part and sputum aspirator fixed connection, the inner wall fixedly connected with connecting pipe of intubate main part, connecting pipe and air pump fixed intercommunication, the last surface mounting of air pump has the alarm, the fixed gasbag of surface fixedly connected with of intubate main part, fixed gasbag and connecting pipe fixed intercommunication, fixed gasbag's surface mounting has pressure sensor, the air pump is connected with the pressure sensor electricity, the surface mounting of intubate main part has the PH sensor, the alarm is connected with the PH sensor electricity.
Further, the fixed block is fixedly connected to the outer surface of the sputum aspirator, the rotating block is rotatably connected to the inner wall of the fixed block, the sputum aspirator fixedly supports the fixed block, and the rotating block can slide in the inner wall of the fixed block.
Further, the surface fixedly connected with connecting block of rotating block, the one end fixedly connected with stopper of rotating block is kept away from to the connecting block, and the rotating block carries out fixed stay to the connecting block, and the connecting block carries out fixed stay to the stopper, avoids the stopper to take place to lose.
Further, stopper and sputum aspirator looks adaptation, the surface of intubate main part is provided with the scale mark, and medical staff can regard scale mark as the reference to know trachea cannula male length.
Further, the upper surface fixedly connected with treater of air pump, the treater is connected with the air pump electricity, and the treater can conveniently control the electric component in the trachea cannula.
Further, the processor is electrically connected with the alarm, the processor is electrically connected with the PH sensor, and the processor is connected with the alarm and the PH sensor through wires.
Further, the processor is electrically connected with the pressure sensor, and the processor is connected with the pressure sensor through a wire, and the wire is arranged in the inner wall of the connecting pipe.
Compared with the prior art, the tracheal cannula system with the aspiration prevention and early warning functions has the following beneficial effects:
1. According to the utility model, through the cooperation between the sputum suction tube and the prevention mechanism, the pressure of the air bag can be monitored in real time, when the air bag has the problems of air leakage, air leakage and the like, timely remediation is realized, the secretion of the oropharynx part or the reflux gastric contents are effectively prevented from entering the lung through the air passage, meanwhile, the sputum suction tube has a aspiration early warning function, so that medical staff can find abnormity and process the abnormal situation in time, the occurrence probability of pulmonary complications and the like caused by aspiration is reduced, and the death rate of critical patients is further reduced.
2. According to the utility model, the stopper can be limited and fixed through the cooperation arrangement among the fixed block, the rotating block, the connecting block and the stopper, the stopper is prevented from losing, the practicability is improved, medical staff can use the scale marks as references to know the inserted length of the tracheal cannula, and the processor is arranged to conveniently control the electric elements in the device.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the connection structure of the fixed air bag and the pressure sensor according to the present utility model;
fig. 4 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a sputum aspirator tube; 2. a prevention mechanism; 201. a cannula body; 202. a connecting pipe; 203. an air pump; 204. an alarm; 205. a PH sensor; 206. fixing the air bag; 207. a pressure sensor; 3. a fixed block; 4. a rotating block; 5. a connecting block; 6. a plug; 7. scale marks; 8. a processor.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As described in the background art, the tracheal intubation cannot monitor the pressure of the air bag in real time, so that the aim of preventing erroneous suction and early warning effectively cannot be achieved, and for this embodiment, the tracheal intubation system with the erroneous suction prevention and early warning function is provided, the device achieves the aim of monitoring the pressure of the air bag in real time, and when the air bag leaks air, the problems of air leakage and the like occur, timely remedy is achieved, the oropharyngeal secretion or the reflux gastric contents are effectively prevented from entering the lung through the air passage, and meanwhile, the tracheal intubation system has the erroneous suction early warning function, so that medical staff can find abnormality in time and process the abnormal conditions.
Referring to fig. 1 to 4, the embodiment provides an endotracheal intubation system with functions of preventing aspiration and early warning, which comprises an aspiration tube 1, wherein a prevention mechanism 2 is arranged outside the aspiration tube 1, the prevention mechanism 2 comprises an intubation main body 201 and an air pump 203, and the intubation main body 201 is fixedly connected with the aspiration tube 1.
The pipe diameter of the cannula main body 201 is far greater than that of the cannula main body 201, one end of the sputum suction pipe 1 penetrates through the cannula main body 201, and the other end of the sputum suction pipe is connected with a negative pressure device, so that sputum in a patient's trachea can be extracted.
The inner wall fixedly connected with connecting pipe 202 of intubate main part 201, connecting pipe 202 and air pump 203 fixed intercommunication, the last surface mounting of air pump 203 has alarm 204, and the surface fixedly connected with fixed gasbag 206 of intubate main part 201, fixed gasbag 206 and connecting pipe 202 fixed intercommunication, the surface mounting of fixed gasbag 206 has pressure sensor 207, and air pump 203 and pressure sensor 207 electricity are connected.
The tracheal cannula can be stably fixed to the airway of a patient through the fixing airbag 206, and the air pressure in the fixing airbag 206 can be monitored in real time through the pressure sensor 207.
When the air pressure in the fixed air bag 206 is reduced to the lower limit set value, the air pump 203 is started, the air pump 203 inflates the fixed air bag 206 through the connecting pipe 202, conversely, when the air pressure in the fixed air bag 206 is increased to the upper limit set value, the air pump 203 is started, and the air pump 203 deflates the fixed air bag 206 through the connecting pipe 202, so that the air pressure in the fixed air bag 206 is always maintained within a reasonable range, and the occurrence of aspiration of a patient is reduced.
The outer surface of the cannula body 201 is provided with a PH sensor 205, and the alarm 204 is electrically connected to the PH sensor 205.
The PH value in the patient's air flue can be detected by the PH sensor 205, and human trachea is neutral, and food is acidic, and body fluid is alkalescent, when detecting that the patient's air flue is internal PH value unusual, control alarm 204 reports to the police, makes medical personnel in time handle, has reduced the mistake and has inhaled the emergence probability that leads to pulmonary complication etc. and then has reduced critical patient's mortality.
The outer surface fixedly connected with fixed block 3 of inhaling phlegm pipe 1, the inner wall rotation of fixed block 3 is connected with rotatory piece 4, and the outer surface fixedly connected with connecting block 5 of rotatory piece 4, the one end fixedly connected with stopper 6 of rotatory piece 4 is kept away from to connecting block 5, stopper 6 and inhale phlegm pipe 1 looks adaptation.
Through cooperation setting between fixed block 3, rotating block 4, connecting block 5 and the stopper 6, can carry out spacing fixed to stopper 6, avoid stopper 6 to take place to lose for when not inhaling the phlegm to the patient, will inhale phlegm pipe 1 and seal, improve the practicality.
The outer surface of the intubation main body 201 is provided with graduation marks 7, and medical staff can use the graduation marks as references to know the length of the intubation tube insertion, so that the injury to a patient is avoided.
The upper surface of the air pump 203 is fixedly connected with a processor 8, the processor 8 is electrically connected with the air pump 203, the processor 8 is electrically connected with an alarm 204, the processor 8 is electrically connected with a PH sensor 205, and the processor 8 is electrically connected with a pressure sensor 207.
The air pump 203, alarm 204, PH sensor 205, pressure sensor 207, and processor 8 are all devices known in the art and the specific construction thereof is not described in detail herein.
Working principle: when the tracheal intubation is used for rescuing a patient, the intubation main body 201 is inserted into the airway of the patient, the air pump 203 is started, the air pump 203 inflates the fixed air bag 206 through the connecting pipe 202, the intubation main body 201 is stably fixed in the airway of the patient, the air pressure in the fixed air bag 206 can be monitored in real time through the pressure sensor 207, when the air pressure in the fixed air bag 206 is reduced to a lower limit set value, the air pump 203 is started, the air pump 203 inflates the fixed air bag 206 through the connecting pipe 202, conversely, when the air pressure in the fixed air bag 206 is increased to an upper limit set value, the air pump 203 is started to deflate the fixed air bag 206 through the connecting pipe 202, the air pressure in the fixed air bag 206 is always maintained within a reasonable range, the occurrence of aspiration of the patient is reduced, the PH value in the airway of the patient is detected through the PH sensor 205, and when the PH value in the airway of the patient is detected to be abnormal, the alarm 204 is controlled, so that medical staff can timely handle the pressure of the air bag, after the air bag is deflated, the problems such as to timely remedy the air bag occur, the mouth part secretion or the reverse pulmonary respiratory content is effectively prevented from entering the airway of the patient, the patient has the aspiration probability, the occurrence of the pulmonary inhalation probability is reduced, the pulmonary error probability is reduced, the occurrence of the pulmonary error is convenient, and the occurrence of the pulmonary error is well, and the serious respiratory symptoms are discovered, and the patient is well, and the patient is convenient to be seriously bad.
Claims (7)
1. Tracheal intubation system with aspiration prevention and early warning functions comprises an aspiration sputum tube (1), and is characterized in that: the outside of inhaling phlegm pipe (1) is provided with prevention mechanism (2), prevention mechanism (2) include intubate main part (201) and air pump (203), intubate main part (201) and inhale phlegm pipe (1) fixed connection, the inner wall fixedly connected with connecting pipe (202) of intubate main part (201), connecting pipe (202) and air pump (203) fixed intercommunication, the last surface mounting of air pump (203) has alarm (204), the surface fixedly connected with fixed gasbag (206) of intubate main part (201), fixed gasbag (206) and connecting pipe (202) fixed intercommunication, the surface mounting of fixed gasbag (206) has pressure sensor (207), air pump (203) are connected with pressure sensor (207) electricity, the surface mounting of intubate main part (201) has PH sensor (205), alarm (204) are connected with PH sensor (205) electricity.
2. The tracheal cannula system with aspiration prevention and early warning functions according to claim 1, wherein: the sputum aspirator is characterized in that the outer surface of the sputum aspirator tube (1) is fixedly connected with a fixed block (3), and the inner wall of the fixed block (3) is rotationally connected with a rotating block (4).
3. The tracheal cannula system with aspiration prevention and early warning function according to claim 2, wherein: the outer surface fixedly connected with connecting block (5) of turning block (4), one end fixedly connected with stopper (6) that turning block (4) were kept away from to connecting block (5).
4. A tracheal cannula system with aspiration prevention and early warning function according to claim 3, wherein: the plug (6) is matched with the sputum suction tube (1), and graduation marks (7) are arranged on the outer surface of the cannula main body (201).
5. The tracheal cannula system with aspiration prevention and early warning functions according to claim 1, wherein: the upper surface of air pump (203) fixedly connected with treater (8), treater (8) are connected with air pump (203) electricity.
6. The tracheal cannula system with aspiration prevention and early warning function according to claim 5, wherein: the processor (8) is electrically connected with the alarm (204), and the processor (8) is electrically connected with the PH sensor (205).
7. The tracheal cannula system with aspiration prevention and early warning function according to claim 5, wherein: the processor (8) is electrically connected with the pressure sensor (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834669.1U CN220877467U (en) | 2023-07-13 | 2023-07-13 | Tracheal intubation system with aspiration prevention and early warning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321834669.1U CN220877467U (en) | 2023-07-13 | 2023-07-13 | Tracheal intubation system with aspiration prevention and early warning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877467U true CN220877467U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321834669.1U Active CN220877467U (en) | 2023-07-13 | 2023-07-13 | Tracheal intubation system with aspiration prevention and early warning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877467U (en) |
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2023
- 2023-07-13 CN CN202321834669.1U patent/CN220877467U/en active Active
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