Hexapod for Spine Surgery / Surgical Robot / Computer Aided Surgery

The Fraunhofer-Institut für Produktionstechnik und Automatisierung (IPA), Stuttgart, Germany, has realized the first functional prototype robot for spine surgery. The principal goals of the new technology are increased safety of micro-surgical procedures and feasibility of micro-therapy. An ideal mechanical solution was found in the PI M-850 Hexapod, a six-degree-of freedom parallel-kinematics micropositioning system. Providing higher stiffness, load capacity and accuracy in a smaller package than conventional "stacked" multi-axis positioners, the hexapod principle allows sub-micron precision even under high loads. 

The hexapod which serves as modular platform for different instruments, such as endoscopes, is controlled by a cockpit similar to a flight simulator. The cockpit also enhances the surgeon's spatial understanding of the operation site, the endoscope's position and speed. IPA engineers consider this novel system the first step towards the ergonomic operating room of the future. Special thanks to Prof. Westkämper and Dr. Thomas Weisener of IPA for supplying the information and graphics.

More information on hexapod surgical robots

General information on Hexapods.

This is a legacy product that may have limited availability or may have been replaced. Ask a PI engineer for an equivalent new model.

Back to Overview