CN216824408U - Tracheal catheter capable of quickly judging position - Google Patents
Tracheal catheter capable of quickly judging position Download PDFInfo
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- CN216824408U CN216824408U CN202122531455.4U CN202122531455U CN216824408U CN 216824408 U CN216824408 U CN 216824408U CN 202122531455 U CN202122531455 U CN 202122531455U CN 216824408 U CN216824408 U CN 216824408U
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- carbon dioxide
- test paper
- endotracheal tube
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- annular joint
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Abstract
The utility model discloses a tracheal catheter capable of quickly judging position, which comprises a tracheal cannula, wherein the tail end of the tracheal cannula is connected with a transparent annular joint, and the inner wall of the transparent annular joint is connected with carbon dioxide test paper; the carbon dioxide detection test paper is connected inside the pipeline, whether carbon dioxide exists in the pipeline is judged according to the color change of the carbon dioxide detection test paper, and meanwhile, the pipeline is transparent, so that the observation is facilitated; in the utility model, the pipeline is formed by connecting the normal trachea cannula with the transparent annular connector in a sealing way, the universality of the common trachea cannula can be ensured, meanwhile, the carbon dioxide detection test paper is attached to one end of the transparent annular connector close to the trachea cannula, the accuracy of carbon dioxide detection can be ensured, and no adverse effect can be caused to a user; the utility model has the advantages of simple structure, low cost and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to but endotracheal tube of snap judgments position.
Background
Tracheal intubation has become an important measure in the rescue process of critically ill patients with cardiopulmonary resuscitation accompanied by respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, and is one of the most widely applied, most effective and rapid means in respiratory tract management.
The current position determination method for the tracheal intubation comprises the following steps: the chest is pressed, airflow is provided at the opening of the catheter, the tube wall is clear when the catheter inhales, and obvious white fog-like changes can be seen when the catheter exhales; during artificial respiration, bilateral thoracic symmetric fluctuation can be seen, and clear alveolar respiration sound can be heard; the carina and the tracheal cartilage ring can be seen under the bronchoscope; the chest film beside the bed can realize the position of the trachea cannula; if can detect end-expiratory ETCO2Visible ETCO2Judging the waveform; the mistaken insertion of the tracheal cannula into the esophagus can cause acute gastric dilatation, and the respiratory system function cannot be improved in time, so that further hypoxia is caused to cause brain damage and even death of the patient. Therefore, how to quickly judge the position of the tracheal cannula is very important. Generally, tracheal intubation is implemented in emergency, a bronchoscope, a chest film beside a bed and a detector for the partial pressure of carbon dioxide at the end of expiration are not available, people can only intuitively feel the tracheal intubation by virtue of a stethoscope, and however, when a respiratory system of a patient is diseased or self-breathing is weak, the intuitionistic feeling is difficult to distinguish.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but endotracheal tube of short-term test position can the short-term test trachea cannula's position whether suitable.
The utility model adopts the technical scheme that a but endotracheal tube of short-term judgement position, including trachea cannula, the transparent annular joint of trachea cannula end-to-end connection, transparent annular joint inner wall connection carbon dioxide test paper.
The utility model discloses a characteristics still lie in:
the carbon dioxide detection test paper is acid-base detection test paper.
The trachea cannula is connected with the transparent annular joint in a sealing way.
The carbon dioxide test paper is attached to the inner wall of the transparent annular joint.
The carbon dioxide test paper is connected to one end of the inner wall of the transparent annular connector, which is close to the tracheal cannula.
The carbon dioxide test paper is annular.
The end of the outer wall of the trachea cannula, which is far away from the transparent annular joint, is sleeved with an air bag.
The air bag is connected with the indicating air bag through an inflation connecting pipe.
The utility model has the advantages that:
the utility model discloses a tracheal catheter capable of rapidly judging position, which judges whether carbon dioxide exists in the pipeline according to the color change of the carbon dioxide detection test paper by connecting the carbon dioxide detection test paper in the pipeline, and sets the pipeline to be transparent, thereby facilitating observation; in the utility model, the pipeline is formed by connecting the normal trachea cannula with the transparent annular joint in a sealing way, the universality of the common trachea cannula can be ensured, meanwhile, the carbon dioxide detection test paper is attached to one end of the transparent annular joint close to the trachea cannula, the accuracy of carbon dioxide detection can be ensured, and the adverse effect on a user can not be caused; the utility model has the advantages of simple structure, low cost and strong practicability.
Drawings
Fig. 1 is a schematic view of a tracheal catheter of the present invention capable of rapidly determining position;
fig. 2 shows the internal structure of the transparent ring joint of the present invention.
In the figure, 1 is an endotracheal tube, 2 is a transparent annular joint, 3 is carbon dioxide test paper, 4 is an air bag, and 5 is an indicating air bag.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a but endotracheal tube of short-term test position, as shown in fig. 1 and fig. 2, including ordinary trachea cannula 1, the transparent annular joint of 1 end sealing connection of trachea cannula 2, the annular carbon dioxide test paper 3 is connected to the one end that the 2 inner walls of transparent annular joint are close to trachea cannula 1, and carbon dioxide test paper 3 is acid-base test paper, puts acid-base test paper in transparent annular joint 2, can be suitable for the trachea cannula 1 of different colours. The carbon dioxide test paper 3 is attached to the inner wall of the transparent annular joint 2. When carbon dioxide test paper 3 detected carbon dioxide, can take place the colour change, and the degree of change is according to the carbon dioxide change, because transparent annular joint 2 is transparent, whether the outside personnel of consequently being convenient for directly perceivedly judge carbon dioxide according to the colour change of carbon dioxide test paper 3 in transparent annular joint 2, and judge rapidly.
The carbon dioxide detection test paper 3 is annular, so that carbon dioxide of the transparent annular joint 2 can be monitored in an all-around manner, and local aggregation of carbon dioxide of the transparent annular joint 2 is prevented. Because the carbon dioxide is acidic, acid-base detection test paper is selected, and when the acid-base detection test paper turns red, the carbon dioxide exists.
The end, far away from the transparent annular connector 2, of the outer wall of the trachea cannula 1 is sleeved with an air bag 4 and can be used for sealing an air passage.
The air bag 4 is connected with an indicating air bag 5 through an inflation connecting pipe, and the indicating air bag 5 can control the state of the air bag 4.
The utility model relates to a but endotracheal tube application method of rapid judgement position does:
during the use, medical personnel place carbon dioxide test paper 3 in to transparent cyclic annular joint 2, make carbon dioxide test paper 3 laminating at transparent cyclic annular joint 2 inner walls to connect 1 end of trachea cannula with transparent cyclic annular joint 2, observe carbon dioxide test paper 3's colour change afterwards, become red when observing carbon dioxide test paper 3, judge whether sufficient patient's trachea of inserting of trachea cannula 1 according to the colour change, so that medical personnel in time adjust.
After use, the transparent annular joint 2 can be detached, and the tail end of the tracheal cannula 1 can be normally inserted into other medical equipment for use.
In this way, the endotracheal tube capable of quickly judging the position of the utility model has the advantages that the carbon dioxide detection test paper is connected inside the tube, whether carbon dioxide exists in the tube is judged according to the color change of the carbon dioxide detection test paper, and meanwhile, the tube is transparent, so that the observation is convenient; in the utility model, the pipeline is formed by connecting the normal trachea cannula with the transparent annular joint in a sealing way, the universality of the common trachea cannula can be ensured, meanwhile, the carbon dioxide detection test paper is attached to one end of the transparent annular joint close to the trachea cannula, the accuracy of carbon dioxide detection can be ensured, and the adverse effect on a user can not be caused; the utility model has the advantages of simple structure, low cost and strong practicability.
Claims (8)
1. The utility model provides a but endotracheal tube of quick judgement position which characterized in that, includes trachea cannula (1), transparent cyclic annular joint (2) are connected to trachea cannula (1) end, carbon dioxide test paper (3) are connected to transparent cyclic annular joint (2) inner wall.
2. The endotracheal tube capable of rapidly judging the position according to claim 1, characterized in that the carbon dioxide test paper (3) is an acid-base test paper.
3. A position-quickly identifiable endotracheal tube according to claim 1, characterized in that the endotracheal tube (1) is hermetically connected to the transparent annular connector (2).
4. The endotracheal tube capable of rapidly judging the position according to claim 1, characterized in that the carbon dioxide test paper (3) is attached to the inner wall of the transparent annular joint (2).
5. The endotracheal tube capable of rapidly judging the position according to claim 1, characterized in that the carbon dioxide test paper (3) is connected to one end of the inner wall of the transparent annular joint (2) close to the endotracheal tube (1).
6. The endotracheal tube capable of fast position judgment according to claim 1, characterized in that the carbon dioxide test paper (3) is ring-shaped.
7. The endotracheal tube capable of rapidly judging the position according to claim 1, characterized in that the end of the outer wall of the endotracheal tube (1) far away from the transparent annular joint (2) is sleeved with an air bag (4).
8. The endotracheal tube capable of rapid position judgment according to claim 7, characterized in that the balloon (4) is connected to the indicating balloon (5) by an inflatable connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531455.4U CN216824408U (en) | 2021-10-19 | 2021-10-19 | Tracheal catheter capable of quickly judging position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122531455.4U CN216824408U (en) | 2021-10-19 | 2021-10-19 | Tracheal catheter capable of quickly judging position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216824408U true CN216824408U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122531455.4U Active CN216824408U (en) | 2021-10-19 | 2021-10-19 | Tracheal catheter capable of quickly judging position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216824408U (en) |
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2021
- 2021-10-19 CN CN202122531455.4U patent/CN216824408U/en active Active
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