Ethos™ Smart Radiotherapy Platform: Opening a new era of personalized tumor radiotherapy

What is the ETHOS linear accelerator?

The Ethos system introduced by our hospital is the world's first AI-based online adaptive radiotherapy system. Built upon a conventional linear accelerator, it integrates artificial intelligence, multimodal high-definition imaging, efficient image acquisition, and online quality control systems to enable efficient online adaptive radiotherapy.

Key Features of the ETHOS Linear Accelerator: Adapting in real time to every change

• AI-driven online adaptive radiotherapy platform

• Addresses key challenges in adaptive radiotherapy

• Enhanced visualization capabilities

• AI-guided workflow

• Efficient and streamlined quality control

• Flexible treatment delivery modes

• Smooth and integrated adaptive treatment workflow

Indications for the ETHOS Linear Accelerator include:

prostate cancer, cervical cancer, bladder cancer, rectal cancer, gastric cancer, lung cancer, esophageal cancer, breast cancer, liver cancer, pancreatic cancer, head and neck tumors, nasopharyngeal carcinoma, pelvic tumors, extremity tumors, central nervous system tumors, genitourinary tumors, lymphoma, hematological malignancies, multiple bone and soft tissue metastases, skin cancer, brain tumors

Core Advantages of the ETHOS Linear Accelerator

1. High level of intelligence AI supports the entire process, from image contouring to treatment plan generation, enabling full-process automation and opening a new era of personalized intelligent radiotherapy.

2. High precision Daily online adaptive radiotherapy enables real-time tracking of tumor size, shape, and positional changes, achieving submillimeter precision with adaptive response to change.

3. High efficiency The entire workflow can be completed within 15 minutes, including rapid imaging, contouring, planning, quality control, verification, and treatment delivery in a seamless process.

4. High treatment quality Each treatment session is tailored to the patient's current physical condition, improving tumor control rates while reducing toxicity to normal tissues.

5. High comfort The open large-bore design ensures a quiet and comfortable treatment environment, reducing claustrophobia and improving the overall patient experience.

6. High safety Daily treatment dose can be monitored, with automated dose accumulation and prediction, full-process treatment evaluation, and embedded machine performance checks to ensure precision.

7. Broad applicability Applicable to a wide range of tumors throughout the body, with particular advantages for tumors with positional variability such as pelvic tumors (prostate cancer, cervical cancer, bladder cancer, rectal cancer) and tumors affected by respiration.