The jaw registration system JMAnalyser+ records all degrees of the lower jaw’s mobility contact-free according to the method of measuring the travel time of ultrasound impulses. Thereby instrumental dental function analyses can be carried out according to the guidelines of the DGFDT/DGZMK. The system is suited for easy programming of fully adjustable, mechanic and virtual articulators. The precise connection of real jaw movements to the world of CAD systems is possible through special bite forks and an XML data export. The system can be optionally extended by four EMG channels to display the muscle activities as well as by a “face imager” to record the face aesthetics.