| 摘要 |
An endotracheal positioning device having an elongated triangular shape with a superior surface that projects towards the junction of the vocal cords, a posterior surface that projects towards the endotracheal tube or the posterior-interior surface of the cricoid cartilage, and generally straight right and left lateral surfaces that project anterior lateral on either side toward the vocal cords. The lateral surface are of appropriate dimensions for attachment of laryngeal surface electrodes. The device has a center opening or channel that may wrap around, slide over, or may otherwise be attached to an endotracheal tube or to a high pressure ventilatory apparatus of any type. The device has an attachment or docking recess on its proximal aspect for an actuating rod or a fiber optic laryngoscope. This allows continuous viewing of the larynx for positioning, insertion, and continuous monitoring of the vocal cords during surgical procedures.
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