Explore All Content

The Radixact® System

IGRT, featuring best-in-class clinical workflows and highly conformal treatments enabled by a unique ultra-fast multi-leaf collimator for precise delivery of SBRT and IMRT treatments. The Radixact® System treats a broad range of indications with ClearRT™ integrated 3D kVCT image guidance, Synchrony AI-driven, real-time target tracking with dynamic delivery, and VOLO™ Ultra optimization.


Continuous 360o precision
driving clinical efficiency.

Integrated clinical workflows, accelerated imaging, planning and delivery enable clinicians to achieve highly precise and fast treatments.​


Confidence in planning and delivering adaptive treatments.

Integrated helical fan-beam kVCT imaging, real-time motion synchronization and automated adaptive planning and dose monitoring make highly personalized, real-time adaptive radiotherapy treatment practical for every clinic and every patient.


Precisely treating virtually any indication and complexity.

True helical delivery and integrated wide-and long-field imaging facilitate the fractionation capabilities to treat a broad range of clinical indications with continuous 360o precision.

Now introducing VitalHold™ Breast Package*

Tattoo-free patient set-up and DIBH treatments enabled with surface-guided radiotherapy (SGRT)

Now treat virtually all breast cancer cases with the Radixact® System

The most comprehensive breast cancer treatment system to enable clinicians to provide excellent patient outcomes



Introducing VOLO Ultra*

A new way of planning with Accuray Precision® Treatment Planning system architected to accelerate Radixact® and TomoTherapy® treatments. Creating an experience of simplicity, excellent plan quality and transformative speed for your helical delivery system.


Intuitive and automatic planning methods will streamline the workflow


Modern and fast gradient-based algorithm to provide optimal plan quality for every treatment


Drastic performance improvement to accelerate treatment planning and treatment delivery

On-Demand Webinar:

Clarity in Practice

Watch the on-demand webinar to get an inside look at how ClearRT™ has gone from bold vision to clinical reality:

Featured Content

TomoHelical: Cardiopulmonary-related patient-reported outcomes in a randomized clinical trial of radiation therapy for breast cancer - PubMed (nih.gov)

Ultra-hypofractionated whole breast adjuvant radiotherapy in the real-world setting: single experience with 271 elderly/frail patients treated with 3D and IMRT technique - PubMed (nih.gov)

Cardiac Sparing with Personalized Treatment Planning for Early-stage Left Breast Cancer - PubMed (nih.gov)

ClearRT Helical kVCT

The Radixact® System with Synchrony®

Prof Ricardi’s and Dr Sugie’s testimonial on the Radixact® System with Synchrony®

The Radixact® System with Synchrony®

Invested in innovation

Treating Lung Tumors with Precision Radiation on the Radixact® System

Treating Prostate Tumors with Precision Radiation on the Radixact® System

*VitalHold™ is 510(k) pending. VitalHold is not available for sale in the USA. It is not CE marked and availability is subject to regulatory clearance or
approval in some markets.

Talk to an Expert

Unmatched service to protect uptime and maximize ROI

Industry-leading service to support your ongoing success, from speedy install and optimization, to proactive monitoring and unrivalled on-site service, to smart upgrade paths to keep your system at the leading edge.

Redefining the future of cancer care

Learn how Accuray radiation technologies enable clinicians to get patients back to living their lives, faster. Explore coming innovations that unlock entirely new possibilities.

Treatment Centers

Accuray treatment options

The following pages explore some of the many ways clinicians around the globe use Accuray technologies to deliver unique and effective treatments for a wide range of clinical indications.

Treatment Centers

About Accuray

Accuray is expanding radiation therapy: our products can deliver it accurately, precisely and effectively, from oncology to neuro-radiosurgery and beyond.