Endotracheal intubation device and control method thereof

Abstract

The invention discloses an endotracheal intubation device and a control method thereof. The device adopts a tracheal catheter carrier, an extended guide wire, an upper esophageal opening locator, a tissue spreader and an oral opening fixer. The device can replace the use of a laryngoscope in the aspect of clinical application, can be wound to the rear of the epiglottis to clearly see the glottis through a display screen, and then accurately inserts a tracheal catheter into the trachea through control of a lifting structure, wherein the upper esophageal opening positioning catheter connected tothe front end of the device can prevent the occurrence of dangerous conditions such as regurgitation and aspiration. The device not only can reduce the damage to vocal cords and epiglottis tissues caused by repeated tracheal intubation, but also can reduce the occurrence of oxygen depletion, regurgitation and aspiration and other damage to patients caused by long-time tracheal intubation, therebyimproving the success rate of tracheal intubation, facilitating the operation of tracheal intubation of difficult airways and reducing the tissue damage rate of the tracheal intubation of difficult airways.

Description

technical field [0001] The invention relates to endotracheal intubation technology, in particular to an endotracheal intubation device and a control method thereof. Background technique [0002] Endotracheal intubation refers to the insertion of a specific endotracheal tube through the oral or nasal cavity into the trachea or bronchi of a person or patient. Inserting a tracheal tube is a necessary operation technique to ensure the smooth airway and gas exchange of anesthetized patients, and to perform effective manual or mechanical ventilation on them. Currently, the specific forms of endotracheal tubes in clinical use include: oral endotracheal tubes, nasal endotracheal tubes, cuffed tubes, non-cuffed tubes, and special tubes. Endotracheal intubation can increase the safety of surgery, ensure the smoothness of the airway and suck out the secretions of the airway at any time, ensure sufficient oxygen supply and reduce airway resistance to make breathing stable, and ensure t...

AI Technical Summary

Problems solved by technology

In the process of endotracheal intubation of difficult airway, repeated endotracheal intubation will easily cause damage to vocal cords and epiglottis tissue, and even lead to serious consequences such as epiglottis edema, epiglottis cartilage and spoon-shaped cartilage dislocation; when intubation time is too long It may also cause hypoxia, reflux aspiration and other serious situations that endanger patients.

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