Gkteso GmbH

gKtesoModel RPS Base MR -MRI-Guided Radiotherapy Combines Diagnostic Robotic System

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The RPS Base MR brings 6DoF precision to MRI-guided radiotherapy. Built entirely from non-magnetic, distortion-free components, it preserves image quality while enabling real-time anatomical correction during treatment. With integrated coil interfaces and adaptive workflow support, it sets the standard for next-generation hybrid radiotherapy systems.

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Why MRI-Guided Radiotherapy Demands Specialized Positioning Systems

MRI-guided radiotherapy combines diagnostic imaging with precision treatment delivery. However, standard patient couches and motion systems introduce magnetic interference, limit range of motion, or complicate adaptive planning. The following challenges explain why MR-compatible solutions are essential for next-generation hybrid radiotherapy.

Magnetic Interference and Image Distortion

Conventional motion systems contain ferromagnetic materials that distort MRI images and compromise treatment accuracy. Maintaining MR image fidelity requires fully non-magnetic design and precise shielding.

Limited Motion and Adjustment Range

Standard MRI couches provide only basic longitudinal motion. Without lateral or vertical adjustment, adaptive workflows cannot realign the patient precisely to the treatment isocenter.

Complex Cable Management

External coil and headphone cables can interfere with imaging fields and increase setup time. Integrated cable routing is essential for safety and workflow efficiency.

Incompatibility with Adaptive Planning

Traditional MRI tables cannot accommodate daily anatomical shifts. Real-time position correction and adaptive dose planning require advanced 3DoF or 6DoF motion control.

The RPS Base MR combines imaging fidelity with adaptive workflow control for next-generation MRI-guided radiotherapy. Built from non-magnetic materials, it ensures precise patient positioning, minimal interference, and effortless integration into both open and ring-based MR systems.

  • Distortion-free imaging through non-magnetic, MR-safe design
  • 260 cm travel range for extended longitudinal flexibility
  • Integrated cable management for coils and accessories
  • Lateral adjustment for adaptive beam alignment
  • Low entrance height for improved accessibility and patient comfort

Extended range for open MRI radiotherapy

Benefit from enhanced lateral positioning flexibility – especially valuable for patient setups in MR-guided adaptive workflows and proton therapy.

Integrated interfaces for MRI system accessories

Built-in connectors for headphones, coils, and emergency intercom reduce cable clutter and streamline your imaging environment.

Compatible with all major indexing systems

Ready for integration into your existing immobilization infrastructure, ensuring efficient and reproducible MR-based treatments.