The latest version of Eclipse is now available!

Eclipse treatment planning system v18.1† delivers on innovation to reshape treatment planning workflows and techniques. With the introduction of the RapidArc Dynamic solution, enhanced imaging capabilities, advanced automation, and a streamlined plan review process, Eclipse v18.1 is engineered to set new standards in radiation therapy.

Connection

Seamlessly connecting disparate processes into one workflow

  • Leverage the latest advances in imaging, treatment planning and delivery – in one place
  • Foster more harmonious and flexible peer-to-peer collaboration with RT Peer Review
  • Share best practices and contribute to the community with RapidPlan knowledge-based planning
  • Combine AI contouring with automated workflows using AI-Rad Companion Organs RT*
  • Simplify coordination of data and user rights between departments or institutions

Control

Control to drive personalised patient care, more efficiently

  • Leverage the benefits of IMRT, VMAT and a dynamic collimator with RapidArc Dynamic
  • Generate high-quality treatment plans, consistently, with RapidPlan
  • Explore possibilities and refine results with multi-criteria optimisation (MCO)
  • Intuitively sculpt dose using MCO isodose line dragging
  • Easily control hot/cold spots with local dose correction
  • Tailor automated workflows with the Eclipse Scripting API (ESAPI)

Confidence

Empowering you to plan with confidence

  • Reach your clinical goals, faster, with RapidArc Dynamic
  • SRS using a single isocentre with HyperArc high-definition radiotherapy
  • Simplify complex SBRT treatment planning with SBRT NTO
  • Customise and streamline plan checks to meet institutional criteria with Plan Checker
  • Experience a new level of precision with enhanced leaf modelling (ELM)

Resources

Complementing Eclipse

Treatment Planning

Treatment Delivery

Halcyon

Powering more care, redefining patient experience

Learn More
Halcyon

TrueBeam

Deliver precise dosage quickly and give patients their time back—the TrueBeam radiotherapy system is built with human needs in mind.

Learn More
TrueBeam

We’ll help you get connected

Our specialists can help you integrate Varian into your workflow.

If you are a current customer and need product support, please visit our Customer Support page

†CE Marked. 510(k) pending. Not available for sale in the U.S. or all markets and no guarantee of commercialisation or feature availability.

*AI-Rad Companion Organs RT is a Siemens Healthineers product and a registered trademark of Siemens Healthineers in some countries.