Radiotherapy immobilization mask: Uses, Safety, Operation, and top Manufacturers & Suppliers
Radiotherapy immobilization mask is a patient-positioning medical device used in radiation oncology to help keep a patient’s head, neck, and sometimes upper shoulders in a stable and reproducible position during imaging (such as CT simulation) and during radiotherapy delivery. In modern radiotherapy—where dose is shaped closely around a target and sensitive organs may be nearby—small movements can translate into clinically meaningful setup variation. Immobilization is therefore a core part of safe, consistent radiotherapy operations.