Welcome to PTW Booth No 2035
at AAPM 2025!

PTW is attending the American Association of Physicists in Medicine (AAPM) 2025 conference where we’ll be showcasing our product highlights, including our brand new UNICHECK Daily QA Solution, OCTAVIUS 4D MR and RUBY phantoms, as well as our VERIQA and AIQUALIS software systems. We’re also excited to exclusively announce our latest product at the AAPM – get ready to meet The Mighty Three!

AAPM is taking place in Washington DC from July 27-30. Are you attending? If so, we would be delighted to connect with you at Booth No 2035 at the Washington Convention Center.

Join our Lunch & Learn Symposium

Monday, July 28th | 12:15pm - 13:30pm | Meeting Room 147B | Washington Convention Center

12:15pm - 13:30pm

Welcome and Introduction

Safer Treatments, More Confidence: Clinical Success with 3D EPID Dosimetry

Julia Osinga-Blättermann, Ph.D.

Lessons from the Field: Eclipse v18 Commissioning without Headaches

Robert Staton, Ph.D.

See Them Here First: Introducing The Mighty Three

Jördis Lübke, Ph.D.

Speakers

Julia-Maria Osinga-Blättermann, Ph.D. PTW Freiburg GmbH

Robert Staton, Ph.D. TrueNorth Medical Physics, USA

Julia-Maria Osinga-Blättermann, Ph.D.

PTW Freiburg GmbH

Robert Staton, Ph.D.

TrueNorth Medical Physics, USA

Jördis Lübke, Ph.D.

PTW Freiburg GmbH

Explore our Featured Products & Solutions

UNICHECK^® - The Daily QA Solution.

Accelerate your daily QA:
With its exceptionally durable hardware and future-proof software, UNICHECK delivers reliable results quickly and consistently.

5 Years Warranty Included, Extendable up to10 Years
Buy or Lease
Instant Readiness
Flexible Task Management

UNICHECK Website

VERIQA Platform - Powerful Patient QA Modules Integrated in a Single Platform

New features with VERIQA 3.0:

3D pre-treatment EPID dosimetry
3D in vivo EPID dosimetry
RT MonteCarlo 3D for MR-Linac, ZAP-X and Electrons
Support of stereotactic cones
Platform improvements as extensive recalculation and reevaluation functionalities
Optimization of the slice viewer

VERIQA Website

Advanced 3D EPID Dosimetry

Based on a clinically proven algorithm, VERIQA RT EPID 3D enables true 3D patient dose reconstruction in the patient anatomy for all treatment sites and combines phantomless pre-treatment and in vivo EPID dosimetry in a fully automated solution.

VERIQA RT EPID 3D

Monte Carlo dose calculations - Fast and precise

VERIQA RT MonteCarlo 3D calculates dose using the well-established SciMoCa^TM Monte Carlo algorithm known for its accuracy and reliability. Use this gold standard method to automatically evaluate your treatment plans with minimum effort in 3D.

VERIQA RT Monte Carlo 3D

AIQUALIS Software - Monitor your AI contouring quality in clinical practice.
Streamline your clinical contouring workflows.

Improve AI safety and equality.

Al contouring models are constantly being improved to make them more accurate and robust.
AIQUALIS allows you to identify potential source bias associated with AI-based contouring by allowing you to view results by patient groups or clinical teams. AIQUALIS also allows you to detect automation bias or unexpected changes in the AI contouring model.

Visualize your work. Save time.

AIQUALIS allows you to visualize the degree of AI contour adaptation in clinical practice and to provide feedback to your AI contouring provider to help them improve their model.

Al contouring saves you time. Through continuous improvement, you can streamline clinical workflows and save even more time.

Performing QA of your AI-based contouring with AIQUALIS can increase your confidence that your patients are receiving care with all the benefits of safe AI-based contouring.

AIQUALIS Website

OCTAVIUS 4D MR - Modular Solutions for 3D Patient and Machine QA

3D dose verification and linac QA in MR linacs.

Filmless patient plan verification and Machine QA in one system
Rotating phantom – true 3D, true isotropic geometry with no necessity of angular corrections

Modular and scalable – various array detectors and phantom tops
Easy workflow for off-axis treatment plan verification

OCTAVIUS 4D MR Website

Filmless patient plan verification and Machine QA in one system
Rotating phantom – true 3D, true isotropic geometry with no necessity of angular corrections

Modular and scalable – various array detectors and phantom tops
Easy workflow for off-axis treatment plan verification

OCTAVIUS 4D MR: Modular Solutions for 3D Patient and Machine QA

RUBY^® Modular QA Phantom Platform. System QA. Linac QA. Patient QA.

Whatever the task - RUBY has a solution to support you.

Base phantom or head phantom. Multiple inserts.

Integrated testing of the entire treatment chain
Continuously expanding range of inserts to meet QA requirements for evolving treatment techniques
End-to-end testing of the entire SRS/SBRT treatment process with a single insert

RUBY Website

RUBY System QA - Adaptive Insert

End-to-end QA for adaptive radiotherapy

Two different organ sets consisting of bladder, prostate, and rectum
End-to-end testing of adaptive radiotherapy
Easy to handle

RUBY Electron Density Insert

Now available as part of the RUBY modular QA phantom platform

Very low density lung-equivalent material for lung treatment planning
Four different high density metal materials for considering implants
For dose measurements, an ionization chamber can be positioned instead of material
All materials are encapsulated for safe handling
Software supported automatic workflow for HU/density calibration (work in progress)
Click mechanism – simple, fast, reproducible

Welcome to PTW Booth No 2035 at AAPM 2025!

12:15pm - 13:30pm

AIQUALIS Software - Monitor your AI contouring quality in clinical practice. Streamline your clinical contouring workflows.

RUBY® Modular QA Phantom Platform. System QA. Linac QA. Patient QA.

Welcome to PTW Booth No 2035
at AAPM 2025!

AIQUALIS Software - Monitor your AI contouring quality in clinical practice.
Streamline your clinical contouring workflows.

RUBY^® Modular QA Phantom Platform. System QA. Linac QA. Patient QA.