Silicone steel wire reinforcement type trachea cannula directly connectable with end-tidal CO2 monitoring
The invention discloses a silicone steel wire reinforcement type trachea cannula directly connectable with end-tidal CO2 monitoring. The trachea cannula comprises a main trachea, the upper end of themain trachea is fixedly connected with a connector, the position, close to the bottom end, of the out...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a silicone steel wire reinforcement type trachea cannula directly connectable with end-tidal CO2 monitoring. The trachea cannula comprises a main trachea, the upper end of themain trachea is fixedly connected with a connector, the position, close to the bottom end, of the outer surface of the main trachea is fixedly connected with a cuff, the position, close to the connector, of the outer surface of the main trachea is fixedly connected with a high-pressure trachea and a gas hose, the high-pressure trachea is located on one side of the gas hose, one end of the high-pressure trachea is connected with the cuff, the other end of the high-pressure trachea is fixedly connected with an indicating airbag, and the outer surface of the upper end of the indicating airbag isfixedly connected with a valve. Compared with elbows connected with the end-tidal CO2 monitoring, the silicone steel wire reinforcement type trachea cannula directly connectable with end-tidal CO2 monitoring can significantly |
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