RaySearch Laboratories AB (publ) is pleased to announce that Institut de Radiothérapie et de Radiochirurgie Hartmann has selected RayStation ®* and RayCare®* to improve clinical workflows across a mixed radiotherapy environment. Received in the first quarter of 2026, the order marks RaySearch’s first RayCare sale in France and supports continued growth in the French market.
Institut de Radiothérapie et de Radiochirurgie Hartmann, located in Levallois-Perret in the Greater Paris area, is a leading oncology center specializing in radiotherapy and radiosurgery. The center operates a diverse treatment machine environment, including Varian TrueBeam®, Varian Halcyon®, and Accuray CyberKnife®. To achieve unified and consistent workflows across all treatment modalities, the existing systems, Eclipse for treatment planning and ARIA for oncology information management, will be replaced by RayStation and RayCare, respectively.
The deployment of both systems will also establish a robust foundation for online adaptive radiotherapy, while RayCare's extensive support for external system interface will enable seamless integration across hospital systems, further strengthening coordination and efficiency throughout the radiotherapy process. The center will first implement RayStation, followed by a phased rollout of RayCare, which together will replace the entire existing software platform.

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RaySearch will work closely with Institut Hartmann to adapt RayCare to the French market, guided by a physician-led clinical working group and including evaluation of new oncology features and coordination across other clinical disciplines such as chemotherapy. This represents a first step toward RaySearch’s vision of a fully integrated system supporting comprehensive cancer care.
Dr. Hanah Lamallem (Institut de Radiothérapie Hartmann) and Dr Alain Toledano (Institut de Radiochirurgie Hartmann):
“We look forward to working closely with RaySearch to adapt RayCare to French requirements and our day-to-day practice at Hartmann. This collaboration will also allow us to evaluate new features and innovations that can further improve patient care.”
Mr Pierre Guegan, General Director SENY/ESAN Group:
“This investment reflects our commitment to providing our teams with best-in-class digital tools and to continuously improve efficiency and quality of care. A unified platform will support the institute’s development and strengthen coordination with the broader hospital ecosystem.”