Dr. Tsujii comments on the 4D Phantom!

“This Dynamic Phantom Plate is an innovative product that enables high precision and flexible responses in quality management for respiratory-synchronized irradiation methods. Its novel cable-free design makes it easier to handle compared to conventional devices, allowing for easy verification with phantoms of various sizes and weights. This product can be utilized across a wide range of fields, including photon therapy and particle therapy, and serves as a groundbreaking tool for accurately assessing irradiation performance for tumors that experience respiratory motion.

In the field of particle therapy, where I have been highly involved for many years, the precision and usability of this product are regarded. It is undoubtedly set to become an essential device in future treatment settings, particularly for its contribution to improving the accuracy of respiratory-synchronized irradiation.”