FDA Radiology AI Devices

Ethos Treatment Management 3.0 and Ethos Treatment Planning 2.0 from Varian Medical Systems are software applications designed to assist clinicians in managing, generating, and modifying radiation therapy treatment plans. They incorporate AI-based segmentation algorithms to aid in contouring anatomical structures to improve and streamline radiation therapy planning and monitoring. These tools help improve accuracy and efficiency in radiation treatment for cancer and other diseases requiring radiation therapy.

Ethos Treatment Management, Ethos Treatment Planning, Ethos Radiotherapy System, and Halcyon are integrated tools designed to help clinicians manage, plan, and deliver radiation therapy treatment. The software supports radiation therapy plan management and adaptive treatment planning, while the radiotherapy systems deliver precise radiation treatment using image guidance to treat lesions and tumors anywhere in the body. These tools aim to improve the accuracy and effectiveness of radiotherapy for patients, including adults and pediatric patients.