Quattro
QUATTRO is a programmable 3-axis respiratory motion simulation phantom. It consists of a motion arm and a semi-anthropomorphic, tissue-equivalent chest phantom, along with associated software. The purpose of QUATTRO is to simulate respiratory motion in a controlled and programmable manner. This kind of phantom is often used in medical imaging, particularly in fields such as radiation therapy or diagnostic imaging, to assess and account for the effects of patient motion on imaging or treatment procedures. The use of a tissue-equivalent chest phantom ensures that the simulation closely mimics real-world conditions.