Respiratory motion control system QUASAR™

for radiation therapy

Radiation Therapy technologies, such as IGRT, SGRT and respiratory gating, have led to significant advances in patient treatment. The QUASAR™ Respiratory Motion Platform is a programmable breathing and patient motion simulator for end-to-end quality assurance on motion-guided radiation therapy using your existing phantoms. The Platform’s unique multi-directional motion ability includes superior/inferior translation with an optional lateral hysteresis, creating phase separation between the linear platform and vertical chest wall motion. Medical Physicists around the world have adopted the QUASAR Respiratory Motion Platform. A balance of simple design and comprehensive testing capabilities has solidified its reputation as an industry-leading tool for respiratory motion management. Features Simplicity Modus QA has developed an easy-to-use phantom with comprehensive testing capabilities for demanding motion protocols in modern radiation therapy departments. From its manual operation mode to its intuitive hysteresis generator, the Quasar Respiratory Motion Platform was designed with the end user in mind, providing an intuitive motion-management QA tool. Motion Control Options Choose easy operation with local manual control at the motor or advanced programmable software-driven control. Apply a lateral hysteresis to your existing phantom, creating a complex motion profile. With playback of motion waveforms, complexity is elevated to test the limits of your motion management systems.