RPS SGRT
Motion management
The RPS SGRT brings real-time, markerless motion control to modern radiotherapy. It continuously tracks patient anatomy to maintain submillimeter accuracy without invasive markers. Perfect for frameless stereotactic and motion-sensitive treatments, it enhances safety, comfort and workflow precision in every session.
200 kg
Patient weight
0,2 mm
Accuracy
+/-5°
Angle correction
3 Types
Board options
Why Motion Control Matters in Surface-Guided Radiotherapy
Accurate, markerless motion tracking defines success in frameless stereotactic and adaptive radiotherapy. Even subtle patient movement during treatment can alter dose accuracy or require reimaging. The following challenges show why advanced motion management is essential for consistent outcomes.
Undetected Intrafraction Motion
Without real-time surface tracking, minor shifts during irradiation can cause dose deviation and target miss in sensitive treatment regions.
Invasive or Outdated Tracking Methods
Tattoo-based or fiducial tracking introduces patient discomfort and delays setup. SGRT eliminates these limitations through non-invasive optical monitoring.
Lack of Integration with Positioning Systems
Many surface tracking systems operate separately from patient tables, reducing correction speed and clinical efficiency.
Workflow Interruptions During Verification
Conventional verification requires imaging pauses or repositioning, increasing treatment time and cumulative exposure.
Advantages and Benefits
The RPS SGRT enhances stereotactic and image-guided workflows by combining real-time surface tracking with integrated 6DoF motion correction. It ensures safe, reproducible, and fully non-invasive patient positioning for frameless radiotherapy.
- Real-time motion management during treatment
- Continuous surface tracking without invasive markers
- Submillimeter correction synchronized with SGRT scanners
- Compatible with all major surface tracking systems
- Open API for OEM integration and digital workflow control
How You Benefit
Real-time motion management
Continuously monitors and corrects patient positioning throughout the entire radiation session using an interface to surface-guided tracking - no need for invasive markers.
Higher precision in stereotactic radiotherapy
Enhances reproducibility and dose accuracy for hypofractionated treatments, reducing cumulative positioning errors and improving clinical outcomes.
Gain precision with 6DoF
Thanks to the smart connecting plate of the RPS SGRT, your existing immobilization devices and indexing systems remain fully compatible. This enables seamless integration of surface-guided workflows with submillimeter positioning precision - without replacing your accessory setup.
Get in Touch
Integrate Motion Control into Your Radiotherapy Machine
Contact us to learn how to integrate the RPS SGRT for real-time, markerless motion management and submillimeter accuracy in surface-guided and frameless radiotherapy.
- Supports intrafractional correction during treatment
- Modular OEM Interface
- Designed for deep integration with LINAC and SGRT OEMs
Seamless Integration
into Surface-Guided Radiotherapy Workflows
The RPS SGRT integrates effortlessly into SGRT and motion management environments. Adjustable to all major surface scanners this 6DoF positioning systemscan connect directly into LINAC-based setups through its open API architecture.
Fully MDR-compliant and ISO 13485 certified, the platform supports adaptive, fractionated, and frameless radiotherapy workflows. It enables synchronized surface tracking and motion correction across all treatment sessions – delivering consistent, safe, and efficient patient positioning for clinics and OEMs.
Our Applications
for Advanced Radiotherapy
Motion control during treatment is critical in frameless and surface-guided radiotherapy. The RPS SGRT is designed to work with SGRT systems which track patient anatomy in real time, allowing non-invasive correction without workflow interruption.
- Real-time tracking for markerless motion management
- Ready-to-integrate with major surface scanners
- Reliable positioning across all fractionated sessions
Surface Guided Radiotherapy
Motion management radiotherapy
Radiotherapy accessories
Learn more about our projects
Discover how gKteso’s positioning solutions are applied in advanced radiotherapy systems worldwide. From prototype integration to clinical implementation, our projects demonstrate precision engineering in real treatment environments. Learn how we collaborate with OEM partners to shape the next generation of radiotherapy technology.
Learn more about …
RPS SGRT
Seamless surface scanner integration and live motion correction during treatment.
Learn more about …
Patient Positioning Systems by gKteso: Tailored for modern radiotherapy environments.
Schedule an appointment now!
Frequently Asked Questions
How does the RPS SGRT support precise motion management in radiotherapy?
The RPS SGRT uses positioning information from real-time surface tracking to detect and correct patient movement during treatment – completely markerless and non-invasive. It ensures submillimeter precision, enhances workflow efficiency, and provides interfaces to integrate seamlessly with surface scanners and 6DoF systems for safe, frameless radiotherapy.
What are the main advantages of RPS SGRT compared to conventional positioning systems?
Unlike marker-based methods, the RPS SGRT provides non-invasive, markerless motion tracking with submillimeter precision. It delivers multiple clinical and operational benefits:
- Shorter setup times and improved workflow efficiency
- Real-time motion correction during treatment
- Increased patient safety and comfort
- Compatibility with existing immobilization and indexing systems
For which treatment types is the RPS SGRT particularly suitable?
The system is ideal for frameless stereotactic treatments and motion-sensitive indications such as breast, thoracic, or cranial radiotherapy. In SBRT and SRS it ensures reproducible and accurate patient positioning – enhancing dose accuracy and treatment consistency.
Can the RPS SGRT be integrated into existing radiotherapy workflows?
Yes. The RPS SGRT is designed for OEM integration and can be made compatible with major surface scanners, 6DoF systems through its open API interfaces.
What advantages does RPS SGRT offer for OEMs and clinics using existing SGRT systems?
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RPS HEAD
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