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Remote control for a stand-alone freely movable treatment couch with limitation system
I Van de Vondel1, L Coppens, D Verellen
1Department of Radiotherapy, Oncologic Center, Free University Brussels (AZ-VUB), Belgium. conrvvli@az.vub.ac.be
Medical Physics
|January 19, 2002
Summary
This study details a new remote control system for a linear accelerator
Area of Science:
- Medical Physics
- Radiation Oncology
Background:
- Linear accelerators (LINACs) are crucial in radiation therapy.
- A LINAC at our facility features a free-movable treatment couch.
- Collision protection for the couch and LINAC was previously developed.
Purpose of the Study:
- To develop a remote control system for the movable treatment couch.
- To integrate this system with collision protection and an automatic positioning algorithm.
Main Methods:
- Development of a remote control interface for the treatment couch.
- Implementation of safety features to prevent collisions.
- Integration with an electronic portal imaging system for automated positioning.
Main Results:
- A functional remote control system for the movable treatment couch was successfully built.
- The system enhances safety by preventing couch-LINAC collisions.
- This forms the second part of a larger project on couch control and positioning.
Conclusions:
- The developed remote control system is a key advancement for precise radiation therapy.
- It facilitates safer and more efficient patient positioning during treatment.
- This technology supports ongoing research into intra-fractional error correction.