Push the boundaries of your stereotactic capabilities
Cancer treatment is shifting from terminal to chronic disease management. This requires faster, more cost-efficient as well as safe and precise treatments for all patients.
Versa HD
Radiation therapy is constantly evolving. Push the boundaries.
We believe in making stereotactic body radiation therapy treatments dynamic, fast and easy. And now, Versa HD with HDRS delivers on both speed and precision, allowing any SBRT/SRS treatment to be delivered in a standard 15-minute timeslot.
Stereotaxy made easy
- For brain with single isocenter high-definition dynamic radiosurgery (HDRS)
- For lung with device-free 4D imaging and Elekta DCAT delivery in less than two minutes
- For prostate with IntelliBeam treatment delivery in less than 90 seconds
Linac as a dedicated SRS solution
The Versa HD brain metastases solution, High-Definition Dynamic Radiosurgery (HDRS), offers unique sequencing capabilities—turning your linac into a dedicated SRS solution.
- High-definition delivery for small targets
- Faster treatments with fewer and shorter arcs
- Robust template-based plan optimization
- Frameless SRS/SRT with continuous SIGRT monitoring
- End-to-end stereotactic accuracy
Next-generation sequencing
Traditional sequencing
- No jaw optimization or tracking
- Fixed and limited-control points
- RLarge exposure of normal tissue to radiation
- Inefficient delivery speed
Elekta HDRS sequencing
- Jaw optimization across full 40 cm field size
- 1,024 dynamic control points
- Exceptionally low leakage through leaves and jaws Maximum transmission through leaves and diaphragm >0.07% for 6MV (Linac product data)
- Sustain high modulation while delivering in high dose rate mode (FFF)
- Organic reduction in normal tissue doses
- 1 mm virtual leaf width
Noncoplanar verification with end-to-end confidence
Critical to achieving submillimeter positioning accuracy for multiple metastases cases, the HexaPOD robotic couch is guided by an infrared camera that enables submillimeter patient positioning accuracy in six degrees of freedom—correcting translational errors (x, y, z) and rotational errors (roll, pitch, jaw).
Auto-planned solution
Regardless of the number and location of the brain metastases, Monaco® templates provide robust optimization processes with automated dose reduction to organs at risk (OAR) for efficient dose calculation and optimization.
Robust template-based optimization
- Automated isocenter placement
- Beam geometry
- Beam parameters
- Calculation settings
- DVH metrics and cost functions
Auto OAR dose reduction
- Single-click auto-dose personalization, reducing dose to organs at risk
Follow our SBRT series
Hear from expert-in-their-field clinicians on the need for SBRT/SRS, the challenges they face and how technology can support them in delivering high-quality, precision care.
Learn moreLung SBRT in less than two minutes
The Versa HD lung SBRT solution utilizes a delivery option unique to Elekta—Optimized Dynamic Conformal Arc Therapy (DCAT)—and anatomically guided, device-free 4D tumor position visualization.
Automated personalized dose
- 5-click high-definition treatment planning
- Monte Carlo accuracy
- Optimized DCAT and VMAT delivery
Advanced online imaging capabilities
- Anatomically correlated device-free 4D imaging
- Automated registration of target and critical structures
- Enable confident treatment of small and complex tumors— such as in the lung and prostate
Anna Britten on treating lungs with Versa HD
Patient-friendly prostate SBRT
The Versa HD solution for prostate SBRT leverages robust anatomy-based plan templates with multicriterial optimization and next-generation beam sequencing.
Maximized delivery efficiency
- Intelligent, high-definition, high-speed treatment
- Variable control point sizes allow more modulation where required
- Larger control point spacing in low modulation areas
- Maximizes dose rate with shorter delivery time
See the evidence
Explore additional material about Versa HD
Brochure
Product Video
Videos
Advanced 4D image guidance for Lung SBRT with Symmetry
Lung SBRT treatment in less than 2 minutes with Versa HD
Customer Testimonials
Radiation Oncology Kettering Medical Center, Kettering
Case Studies
Optimized DCAT for Lung and Liver SBRT
University of Texas Health San Antonio Cancer Center, Texas, US
Single isocenter high definition dynamic radiosurgery (HDRS) for multiple brain metastases
Farrer Park Hospital, Singapore
Spinal cord sparing in SABR treatment of vertebral metastasis
Department of Physics, Cancer Centre London, Wimbledon, United Kingdom
Pediatric VMAT total body irradiation (TBI) in the treatment of B-cell acute lymphoblastic leukemia (B-ALL)
Yeni Yuzyil University Gaziosmanpasa Hospital, Istanbul, Turkey
SBRT for NSCLC using Versa HD with flattening filter-free beams and Active Breathing Coordinator
University of Heidelberg, Mannheim, Germany
Lung SBRT in a patient with poor pulmonary function
Odense University Hospital, Odense, Denmark
Stereotactic Radiosurgery with Elekta Versa HD and Monaco®
University of Texas Health San Antonio, Texas, US
Efficient liver SBRT with Versa HD and Monaco
Farrer Park Hospital, Singapore
Single-fraction lung SBRT in less than 20 minutes
James Cook University Hospital, Middlesbrough, UK
Elekta Care is your partner for success. Our people and technology keep you running reliably and efficiently while helping you to optimize outcomes and grow your practice. We are by your side to support you now and deliver a lifetime of high performance and progress.
Elekta Care