Achieve submillimetric radiotherapy positioning & monitoring accuracy
Achieve submillimetric radiotherapy positioning & monitoring accuracy
ExacTrac Dynamic unifies the power and precision of cutting-edge tracking technologies. Deliver high-precision treatments for a wide range of patient positioning and monitoring workflows including cranial and prostate. This all-in-one system’s revolutionary new thermal-surface camera technology works in tandem with real-time X-Ray tracking for extraordinary accuracy.
Merging surface & X-Ray tracking
Thermal surface tracking
The 4D Thermal Camera creates a highly accurate and reliable hybrid thermal surface by correlating the patient’s heat signature to their reconstructed 3D surface structure. To achieve this, 300,000 3D surface points are acquired and matched to the heat signal generated by the thermal camera, creating another dimension to track their position.
Advanced X-Ray monitoring1
Larger panels show more anatomy for easier orientation and interpretation of X-Ray images. At the same time, improved soft tissue contrast and enhanced read-out speed prevent motion blurring effects. Thanks to higher heat capacity, ExacTrac Dynamic X-Ray tubes support more automated, high frequency imaging.
Integration for greater automation1
Deep integration with Elekta Versa HD™ in combination with Hexapod™ and Varian Edge™ or TrueBeam™ with Perfect Pitch™ enable automated beam hold—repositioning and restarting treatment—from the linac console. Based on the indication, protocol or patient, X-Rays can be automatically or manually triggered for greater freedom.
Flat Panel Detectors
This new imaging hardware has been specifically designed to address the challenges associated with motion management.
- Increased field size at the isocenter (18 x 18cm) for better orientation*
- Prevents motion blurring effects across the panel for moving targets
* compared to ExacTrac 6.5 or 6.2
- High Definition Structured Light Projector (300,000 3D data points)
- Stereoscopic Low Latency Data Cameras (20 frames per second)
- Integrated Thermal Camera
4D Thermal Camera
The new 4D Thermal Camera adds a fourth dimension by combining 3D surface with thermal imaging, creating a one-of-a-kind hybrid thermal-surface to enable highly accurate tracking.
Key advantages
- Submillimetric accuracy
- Consistent tracking of very large (645mm x 490mm) and very small (sternum) areas of interest
- Simplified area of interest selection
- No gantry related camera blocking
Flat Panel Detectors
This new imaging hardware has been specifically designed to address the challenges associated with motion management.
- Increased field size at the isocenter (18 x 18cm) for better orientation*
- Prevents motion blurring effects across the panel for moving targets
* compared to ExacTrac 6.5 or 6.2
- High Definition Structured Light Projector (300,000 3D data points)
- Stereoscopic Low Latency Data Cameras (20 frames per second)
- Integrated Thermal Camera
4D Thermal Camera
The new 4D Thermal Camera adds a fourth dimension by combining 3D surface with thermal imaging, creating a one-of-a-kind hybrid thermal-surface to enable highly accurate tracking.
Key advantages
- Submillimetric accuracy
- Consistent tracking of very large (645mm x 490mm) and very small (sternum) areas of interest
- Simplified area of interest selection
- No gantry related camera blocking
X-Ray Tubes
This new imaging hardware has been specifically designed to address the challenges associated with motion management.
- Available as an in-floor solution
- Increased heat capacity for high frequency imaging*
* compared to ExacTrac 6.5 or 6.2
Image for demonstration purposes only
What types of radiation therapy treatments can be performed using ExacTrac Dynamic?
ExacTrac Dynamic allows you to position and monitor all your SRS, SBRT, and conventional radiotherapy patients. Learn more about the variety of indication-specific workflows, such as cranial and spine SRS and SBRT, and Deep Inspiration Breath Hold (DIBH).
Proven submillimetric thermal-surface and X-Ray tracking enable planning target volume (PTV) margin reduction for your SRS patients, providing true dose sparing for critical structures.
ExacTrac Dynamic addresses a wide range of clinical challenges and allows you to now treat indications such as breast cancer using our Deep Inspiration Breath Hold (DIBH) workflow. While this treatment technique typically requires multiple systems, ExacTrac Dynamic covers the full positioning and monitoring for DIBH patients.
Contact Brainlab
Contact Brainlab
Additional information
Potential and challenges of surface guidance in radiation therapy
1
Compared to ExacTrac 6.5 or 6.2