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The disposable laryngeal electrodes are intended to be used as a disposable, self-adhesive electrodes attached to an endotracheal tube and positioned for continuous EMG monitoring of the larynx during surgical procedures.

The Disposable Laryngeal Electrodes are single used electrodes constructed from an medical-grade ink with a conductive polymer film covered by an insulating coating, a connector made of polypropylene and a cable assembly. The electrodes are designed to monitor the recurrent nerve during thyroid, anterior cervical, carotid endartecrectomy surgery and vagus nerve monitoring during brain surgery. The monitoring is performed with a surface electrode that is attached to an endotracheal tube placed on the vocal cord. A neutral adhesive electrode is placed on the patient's shoulder. Both adhesive electrodes are connected to a reusable recording cable and to the nerve monitor.

This product is intended for use with recording, monitoring equipment for the recording of bioelectrical signals, such as electromyograph (EMG). The electrodes are sterile and for single patient use only.

Medical disposable sterile needle electrodes are sterile, single use products that penetrate the skin and directly contact the extracellular fluid during use, forming a good electrolyte interface. The pointed part of the needle electrode makes contact with the nerves, muscles, or other tissues under examination to collect and transmit the corresponding bioelectrical signals (myoelectric currents) to the electromyography (EMG) recorder. Needle electrodes are used in conjunction with EMG diagnostic instruments and serve as accessories to the EMG machine for detecting myoelectric potentials. Medical disposable sterile needle electrodes are invasive since they are positioned subcutaneously and are used under the supervision of a licensed physician. The subject device, available in configurations with and wires, which encompasses subdermal, monopolar, spiral, and concentric designs. The subject device's configurations of monopolar and concentric needles correspond to those without lead wires, while the configurations involving spiral and subdermal designs include lead wires.