Device and method for contactless determination and measuring of the spatial position and/or spatial orientation of bodies, method for calibrating and testing tools, in particular medical tools, and patterns or structures on tools, in particular medical tools

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.