Electrode endotracheal tube
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United States of America Patent
Stats
-
Jun 30, 1992
Issued Date -
N/A
app pub date -
Jun 12, 1991
filing date -
Nov 29, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrode endotracheal tube for detecting electromyographic signals in the laryngeal muscles and comprising electrode wires running in a direction parallel to the central axis of the endotracheal tube. Each wire is insulated from electrical contact along a first portion of its length and is exposed along a second portion. The exposed portion is at a location on the tube which permits the exposed portion to contact the adjacent laryngeal muscles when the endotracheal tube is inserted into the trachea.
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