| 摘要 |
<p>So-called trachea guide groove is an arc-shape trachea cannula guide groove on the laryngoscope lens with handle. A trachea guide wire can be put in the trachea cannula guide groove. After the endotracheal tube is inserted with the trachea guide wire, the endotracheal tube can be guided into the glottis of the patient. The trachea guide wire can be separated with guide groove via a breach on the side of the guide groove. The advantages of this invention include: by means of the observation of the monitor installed on laryngoscope lens handle, the trachea guide wire can be inserted into any glottis position exposed by electronic video laryngoscope. Then, the endotracheal tube can be guided to perform the intubation. This method has solved the problem that the general video laryngoscope can only expose the glottis under difficult intubation situations but difficult to insert the endotracheal cannula. Therefore, the intubation under any difficult occasions can be performed.</p> |
