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Advanced QA Solutions
IBA Dosimetry Radiation Product myQA Halo

Independent QA

IBA Dosimetry offers a range of solutions for the specific QA needs of the Varian Halcyon®/Ethos™ machines. These solutions enable an independent beam acceptance, Patient QA and Machine QA.1)

With the Gantry Sensor+, myQA SRS and MatriXX Resolution are now fully compatible with your Varian Halcyon® and Ethos™.

With MatriXX Resolution™ you will have access to:

  • Real time gantry measurements
  • Fast and easy wireless set-up
  • Increased confidence in your independent QA

With myQA® SRS you will have access to:

  • Film equivalent results due to unrivalled resolution and accuracy
  • Proven technology that fully complies with TG 218
  • Increased confidence in your SRS treatment delivery and independent QA

Commissioning and independent validation of Ethos™/Halcyon® machines: Best practices

Learn about how to independently commission and validate Varian Ethos™ and Halcyon®1) Radiation Therapy treatment machines based on hands-on expert experience from clinical sites. Understand best practices, with a focus on validation efficiency and accuracy.

A presentation of Mark Deweese, Medical Physicist and Founder & President of Alyzen Medical Physics, LLC., USA

Watch the presentation

IBA Dosimetry User's Voice: Halcyon® Commissioning / Liz Crees

Liz Crees, Head of RT Physics, shares her experience with using IBA Dosimetry dedicated commissioning solutions for the Varian Halcyon® at the Queens Hospital, UK.

Relative Dosimetry - Commissioning & Beam Data Collection solutions for the Varian Halcyon®/Ethos™ ¹

IBA Dosimetry Radiation Product myQA Halo  Scene & Software

myQA HALO Package
for Ethos™️ / Halcyon® ¹

The commissioning and beam data collection
package for the Varian Halcyon® / Ethos™ ¹ machine.

IBA Dosimetry Product SMARTSCAN


Peace of Mind. Automated.

IBA Dosimetry Product Blue Phantom 2

Blue Phantom 2

3D Water Phantom System for
complete Linac Commissioning & QA

IBA Dosimetry myQA Accept Logo

myQA Accept

Platform-based Beam Scanning
uniquely connected to Patient QA and Machine QA

IBA Dosimetry Radiation Product CC04 Teaser

CC04 Ionization Chamber

Small fields and high dose gradients measurements

IBA Dosimetry Radiation Therapy Product Razor Detector Diode Teaser

RAZOR Detector

High Performance Diode Detector for Small Field Dosimetry in RT


Commissioning Halcyon using Blue Phantom²

"The Halcyon is quite limited with space and table movements, but with Blue Phantom² we managed to do all the measurements. Alignment pins on the top of the phantom helped us to adjust the tilt of the axis. When the Halcyon phantom is placed on the table, there is a large tilt of the table, which would be very difficult to compensate for if this tool did not exist. We would otherwise have difficulties with making fine adjustments, especially after the phantom is filled with water."

Timor Grego
Medical Physicist / University Hospital Centre Zagreb, Croatia

Commissioning Halcyon at Queen’s Hospital with IBA Dosimetry Water Phantom

Presentation of the clinical experience with the Blue Phantom for independent beam validation of the Varian Halcyon®. Presented by Liz Crees, Head of Radiotherapy Physics, Queen’s Hospital, Romford, UK

Absolute Dosimetry


Next-Generation Reference Class Electrometer

IBA Dosimetry Radiation Product Manual WP1D Water Phantom

WP1D Water Phantom

1D stand-alone water phantom for absolute dose measurements


Patient QA

IBA Dosimetry myQA SRS


The power of SRS revealed!

IBA Dosimetry myQA Patients Logo

myQA Patients

Patient QA solution for gamma verification of dose distributions

IBA Dosimetry  Product imRT Phantom Combined Preview

I'mRT Phantom

The smart modular phantom for patient QA

IBA Dosimetry Miniphantom


Phantom-Based Patient QA with
MatriXX Detectors or Films


1) All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any relationship, sponsorship, or endorsement between IBA or its products and the owners of these trademarks.