And methods for measuring systems and non-contact determination of the spatial orientation and / or test methods and calibration of medical instruments, including in particular the structure or pattern for medical instruments and in particular the spatial position of the object

摘要

A system establishes the presence, measures and tracks the position of bodies in relation to the surrounding medical system. The tracking system and/or components or groups of components are in mobile use. The system employs a pattern tag applied e.g. to a bone, with an external hand-guided sensor linked to a measuring system.