Benefits for Medical Physicists

RTsafe’s products and services enable you to conduct realistic simulations of radiotherapy processes in the clinical environment as a vital part of End-to-End verification of the entire treatment cycle.  Additionally, you can validate your quality assurance program independently through effortless and cost-effective advanced dosimetry solutions.

This unique personalized approach can assist you in optimizing treatment outcomes and in minimizing the risk of negative side effects. RTsafe permits data-driven continuous improvement through individualized quality monitoring. Furthermore, authentic process simulation will enable you to confidently advocate SRS as an optimal method of treatment.

Machine QA

Broadening the spectrum of quality assurance

Complexity of contemporary radiotherapy demands a novel approach in quality assurance. Prime is a 3D-printed head phantom that broadens the spectrum of quality assurance through an integrated solution.

Encephalon 3D
Limitless SRS QA
Encephalon 3D is a single-use head phantom constructed from bone equivalent material. The brain area is filled with 3D polymer gel dosimeter, as a tissue equivalent material, giving to the end-user the ability to gain a real-3D map of the delivered dose.
More accurate spine radiosurgery
RTsafe’s 3D printed Spine phantom is an accurate replica of a real patient’s spine anatomy for SBRT quality assurance test. Spine phantom is manufactured to meet the need of a patient specific End-to-End solution in SBRT field.


  • Validation of PTV margin for Gamma Knife Icon frameless treatment using a PseudoPatient® Prime anthropomorphic phantom

    Eun Young Han, Parmeswaran Diagaradjane, Dershan Luo, Yao Ding, Georgios Kalaitzakis, Emmanouil Zoros, Kyveli Zourari, Themistoklis Boursianis, Evangelos Pappas, Zhifei Wen, Jihong Wang, Tina Marie Briere Journal of applied Clinical Medical Physics, (2020)
  • Dosimetric performance of the Elekta Unity MR-linac system: 2D and 3D dosimetry in anthropomorphic inhomogeneous geometry

    E Pappas, G Kalaitzakis , T Boursianis , E Zoros , KZourari , E P Pappas , D Makris , I Seimenis , E Efstathopoulos and T G Maris Phys.Med.Biol.,November 2019

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See what's new at RTsafe

Webinar – Prime Phantom – Periodic End-To-End QA in SRS

Webinar – Prime Phantom – Periodic End-To-End QA in SRS

Join our webinar on October 16, at 16:00 EEST lead by Prof. Niko Papanikolaou, titled “Prime Phantom – Periodic End-To-End...
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RTsafe to exhibit at ASTRO 2020

RTsafe to exhibit at ASTRO 2020

Conferences - Tradeshows
ASTRO 2020 will be held between October 23-28, 2020 this time virtually! We are delighted to be a part of...
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Encephalon 3D meets current challenges in SRS QA

Encephalon 3D meets current challenges in SRS QA

Learn how Encephalon 3D meets current challenges in SRS QA
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