Related Experiment Videos
[CRANIO--development of a system for computer- and robot-assisted craniotomy]
P Bast1, M Engelhardt, A Popovic
1Institut für Biomedizinische Technologien, RWTH-Aachen, Deutschland. bast@hia.rwth-aachen.de
Biomedizinische Technik. Biomedical Engineering
|November 28, 2002
Summary
This study demonstrates computer-assisted planning and robot-assisted milling for craniotomy. The CRIGOS robot system successfully milled complex skull contours without extra axes, advancing surgical robotics.
Area of Science:
- Neurosurgery and Medical Robotics
- Computer-Aided Surgery
- Biomedical Engineering
Context:
- Developing computer-assisted planning and robot-assisted surgical solutions for craniotomy.
- Utilizing CT data from a phantom skull model for surgical simulation and planning.
- Investigating robot-guided microsurgical milling for precise bone contouring and removal.
Purpose:
- To evaluate the feasibility of robot-assisted craniotomy using the CRIGOS system.
- To perform workspace tests with a hexapod parallel robot for surgical milling.
- To assess the capability of milling arbitrary contour geometries with varying tool angles.
Summary:
- A CT dataset from a phantom skull was used for planning and registration.
- Robot-assisted milling of skull contours was achieved using a hexapod parallel robot.
- The CRIGOS robot system demonstrated the ability to mill complex geometries without additional axes.
Impact:
- Advances in robotic surgery for neurosurgical procedures like craniotomy.
- Potential for increased precision and safety in skull reconstruction surgeries.
- Demonstrates the versatility of parallel robots in microsurgical applications.