Electromyography double balloon tube for operation in neck region has upper or lower blocking cuff provided with neuromuscular monitoring or stimulation electrodes

摘要

The electromyography double balloon tube has a respiration tube and upper and lower inflatable blocking cuffs (1,2), one of which has monitoring/stimulation electrodes (3), provided by an electrically conductive surface coating, used for closed-loop control of a muscle relaxant.