{ "pageType": "product", "title": "ProBeam 360° ", "videoId": "6271332277001", "imageId": "https://varian.widen.net/content/afj3l4fhk7/webp" }
  • 1

    Makes proton therapy more accessible

    Smaller footprint, lower cost of ownership, easier to install and ramp-up.

  • 2


    Shares a common workflow and user interface with other market-leading products from Varian, making it easier to train and recruit staff.

  • 3

    360-degree gantry

    Deliver highly conformal plans more efficiently without the need to reposition or reimage. 15 min average door-to-door treatment time.

  • 4

    Exceptional precision

    Best-in-class imaging and high-definition pencil beam scanning to see, adapt, and deliver on target.

  • 5

    Fast treatments

    RapidScan technology delivers each field in <5 sec, within a single breath-hold for most patients.*

  • 6

    FLASH therapy

    FLASH is an ultra-high dose rate therapy delivered in 1 to 3 treatments. Preclinical research is being conducted using the ProBeam system in research mode.

ProBeam 360°

ProBeam 360
  1. Superconducting Cyclotron
    The most powerful particle accelerator available today to treat cancer.

  2. Beam Transport System
    Focuses, shapes, and guides the beam to the treatment room, creating the small beam size necessary for IMPT and enabling clinicians to target very small spots across the full energy range.

  3. 360-degree Rotating Gantry
    360-degrees of freedom to image and treat the patient from any angle without additional repositioning.

  4. Patient Treatment Room
    Ample space for personnel and equipment around the patient.

Flexible Configuration

The ProBeam 360° system offers a comprehensive and customizable IMPT solution so you are able to tailor your single or multi-room center to meet your clinical, research, and capacity needs.  Treatment room options include 360-degree rotating gantries, fixed beam rooms, or eye treatment rooms. Research rooms are available for non-clinical proton beam applications.

Fast Dose Delivery in < 5 Seconds per Field†

RapidScan Technology revolutionizes motion mitigation, delivering each field within a single breath-hold for most patients.† RapidScan, when used in conjunction with the Eclipse treatment planning system, simultaneously optimizes treatment plan quality and delivery time.

RapidScan lung case example
RapidScan lung case example

FLASH Therapy

FLASH therapy is a non-invasive treatment using an external beam delivered in ultra-high dose rate (<1 second), and in one to three sessions. It represents an exciting and potentially promising new direction in the treatment of cancer.

FlashForward™ Consortium

The FlashForward™ Consortium's mission is to continue research and build an evidence-based introduction of FLASH therapy using the ProBeam platform. Working groups in the FlashForward Consortium will help identify preclinical study design for understanding this therapy, develop and share protocols that will enable a safe and quality clinical start for new users, and assist with regulatory and advocacy efforts.


Product Overviews

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  • CE Mark and international registration pending. Not all products or features available for sale in all markets.
  • FLASH therapy is under preclinical research and not available for commercial sale.
  • Targets <5 cm in diameter, with standard fractionated dose and beam arrangement.