CN203417385U - Carbon dioxide detection type tracheal catheter - Google Patents
Carbon dioxide detection type tracheal catheter Download PDFInfo
- Publication number
- CN203417385U CN203417385U CN201320464537.4U CN201320464537U CN203417385U CN 203417385 U CN203417385 U CN 203417385U CN 201320464537 U CN201320464537 U CN 201320464537U CN 203417385 U CN203417385 U CN 203417385U
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- carbon dioxide
- endotracheal tube
- tracheal catheter
- catheter
- tracheal
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Abstract
A carbon dioxide detection type tracheal catheter is characterized by comprising a tracheal catheter body. A locating air bag is installed at the front end of the tracheal catheter body and connected with an inflation pipe, an inflation nozzle is connected to the inflation pipe, a carbon dioxide catheter is connected to the tracheal catheter body, a carbon dioxide catheter port is formed in the carbon dioxide catheter, and a tracheal catheter port is formed in the rear end of the tracheal catheter body. The carbon dioxide detection type tracheal catheter has the advantages that carbon dioxide gas breathed out by patients can be fed into an end-tidal carbon dioxide detection device on a monitor, whether the tracheal catheter is inserted into a tracheal is judged through waveform and digital display, inserting correctness of the trachea can be objectively and effectively judged, and a blind detection technology is scientific.
Description
Affiliated technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind ofly can judge that by detecting carbon dioxide the carbon dioxide of correct on position detects formula endotracheal tube.
Background technology
Endotracheal intubation refers to special endotracheal tube is inserted in patient's trachea by oral cavity or nasal cavity.Being a kind of endotracheal anesthesia and the technology that gives emergency treatment to a patient, is also the reliable means that keeps upper respiratory tract unobstructed.At present, when carrying out endotracheal intubation, usually mistakenly endotracheal tube is inserted to esophagus, judge whether correctly conventional following methods of endotracheal tube on position, the one, by Optic conducting device light beam irradiates, at Adam's apple position, determine on position correctness, the light beam that this method transmits at Adam's apple position is analysed not clearly clearly, needs doctor to have enough experiences.When another kind method is intubate, retain patient's autonomous respiration, according to the power from conduit exhaled air flow, judge the direction that conduit advances.The deficiency of this method is that patient's breathing is usually fainter, more difficult during judgement.
Summary of the invention
For solving the above problems, this utility model provides a kind of carbon dioxide to detect formula endotracheal tube, this carbon dioxide detects formula endotracheal tube can introduce the End-tidal carbon dioxide checkout gear on monitor by the carbon dioxide gas of patient's exhalation, by waveform and numeral demonstration, is determined whether endotracheal tube is inserted to trachea.
The technical scheme that this utility model technical solution problem adopts is: invent a kind of carbon dioxide and detect formula endotracheal tube, be characterized in, carbon dioxide detects formula endotracheal tube an endotracheal tube, at endotracheal tube front end, a positioning gasbag is housed, positioning gasbag connects a gas tube, on gas tube, connect a charging connector, on endotracheal tube, connect a carbon dioxide conduit, carbon dioxide conduit is provided with carbon dioxide catheter interface, and an endotracheal tube interface is housed in endotracheal tube rear end.
The beneficial effects of the utility model are, this carbon dioxide detects formula endotracheal tube can introduce the End-tidal carbon dioxide checkout gear on monitor by the carbon dioxide gas of patient's exhalation, by waveform and numeral demonstration, determine whether endotracheal tube is inserted to trachea, can the more objective correctness of effectively judging tracheal intubation, make blind spy technology more scientific.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Accompanying drawing is the structure chart of the present embodiment.
1 endotracheal tube in figure, 2 positioning gasbags, 3 gas tubes, 4 charging connectors, 5 carbon dioxide catheter interfaces, 6 carbon dioxide conduits, 7 endotracheal tube interfaces.
The specific embodiment
As shown in drawings, endotracheal tube 1 front end is equipped with positioning gasbag 2, positioning gasbag 2 connects a gas tube 3, gas tube 3 ends connect charging connector 4, endotracheal tube 1 connects carbon dioxide conduit 6, carbon dioxide conduit 6 ends connect carbon dioxide catheter interface 5, and endotracheal tube 1 rear end connects endotracheal tube interface 7.
Identical with conventional endotracheal intubation method while using this utility model, first seal endotracheal tube interface 7, carbon dioxide catheter interface 5 is connected to the End-tidal carbon dioxide interface on multi-parameter monitor, under endotracheal tube Optic conducting device coordinates, endotracheal tube 1 is inserted to patient throat, on multi-parameter monitor, observe End-tidal carbon dioxide waveform and numeral demonstration simultaneously, when confirming that endotracheal tube 1 inserts position of trachea when correct, at charging connector, 4 places insert syringe, give positioning gasbag 2 inflations, endotracheal tube 1 front end is fixed in patient's trachea.
Claims (1)
1. carbon dioxide detects formula endotracheal tube, it is characterized in that: carbon dioxide detects formula endotracheal tube an endotracheal tube, at described endotracheal tube front end, a positioning gasbag is housed, described positioning gasbag connects a gas tube, on described gas tube, connect a charging connector, on described endotracheal tube, connect a carbon dioxide conduit, described carbon dioxide conduit is provided with carbon dioxide catheter interface, in described endotracheal tube rear end, an endotracheal tube interface is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464537.4U CN203417385U (en) | 2013-07-22 | 2013-07-22 | Carbon dioxide detection type tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464537.4U CN203417385U (en) | 2013-07-22 | 2013-07-22 | Carbon dioxide detection type tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417385U true CN203417385U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464537.4U Expired - Fee Related CN203417385U (en) | 2013-07-22 | 2013-07-22 | Carbon dioxide detection type tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417385U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617499A (en) * | 2016-03-04 | 2016-06-01 | 上海潭大投资股份有限公司 | Trachea device and utilization method thereof |
| CN107320830A (en) * | 2017-08-10 | 2017-11-07 | 南京医科大学第附属医院 | A kind of tracheal catheter for directly monitoring infant's partial pressure of carbon dioxide in endexpiratory gas |
| CN110538369A (en) * | 2019-09-30 | 2019-12-06 | 张馥镇 | silica gel steel wire reinforced trachea cannula capable of being directly connected with end-expiratory carbon dioxide monitoring |
| CN112907539A (en) * | 2021-02-22 | 2021-06-04 | 上海交通大学医学院附属第九人民医院 | Trachea cannula positioning method and device based on deep learning and storage medium |
-
2013
- 2013-07-22 CN CN201320464537.4U patent/CN203417385U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617499A (en) * | 2016-03-04 | 2016-06-01 | 上海潭大投资股份有限公司 | Trachea device and utilization method thereof |
| CN107320830A (en) * | 2017-08-10 | 2017-11-07 | 南京医科大学第附属医院 | A kind of tracheal catheter for directly monitoring infant's partial pressure of carbon dioxide in endexpiratory gas |
| CN110538369A (en) * | 2019-09-30 | 2019-12-06 | 张馥镇 | silica gel steel wire reinforced trachea cannula capable of being directly connected with end-expiratory carbon dioxide monitoring |
| CN112907539A (en) * | 2021-02-22 | 2021-06-04 | 上海交通大学医学院附属第九人民医院 | Trachea cannula positioning method and device based on deep learning and storage medium |
| CN112907539B (en) * | 2021-02-22 | 2021-11-23 | 上海交通大学医学院附属第九人民医院 | Trachea cannula positioning method and device based on deep learning and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |