Verfahren und Gerät zur dreidimensionalen Analyse der Form, Bewegung und räumlichen Lage von Gelenksystemen, insbesondere der Wirbelsäule

摘要

The system has sensor systems (1) whose alignment in plains in gravitational field of the earth is determined by gravitational force-inclination angle-sensors. The rotation of the sensor systems relative to corresponding sensor systems around an axis is determined when the radiation intensity of a linearly polarized radiation source or electromagnetic radiation sources is determined by polarization analyzers.