Abstract: A device for detecting symptomatic jaw behaviour in a user includes a mouthpiece (1) to be worn in a mouth of the user. The mouthpiece is provided with at least one sensor (2) for electronically receiving a jaw muscle signal. The at least one sensor is herein coupled to an electronic processing element (10) with a clock element (11) and with an electronic storage element (12) for the purpose of detecting a recorded muscle signal in time and storing it in optionally processed form.
Abstract: A device for preventing bruxism comprises a carrier (1) intended for receiving in a mouth of a user. The carrier (1) comprises at least a part (2,3) of an electronic biofeedback system. According to the invention the carrier comprises a jaw-shaped body which is adapted to lie only on an outer side against at least a part of a jaw of the user.