MEDTRONIC XOMED, INC. 1527000

Indication for use: To record electrical activity of 2 muscles of the stomatognathic system, especially temporalis or masseter Toclinically monitor 2 different muscles as an aid in the diagnosis and treatment evaluation by recording the electrical activity ofmuscles of the stomatognathic system To measure relative (intra-patient) levels of activity of 2 muscles during a functional act