Modus Medical Devices Inc. develops and manufactures cost-effective and innovative quality assurance tools for advanced radiology and radiotherapy. 

 

The Shaker moves a Catphan® phantom in the superior/inferior direction with programmable motion and amplitude up to 30 mm. Sinusoidal motion is also available with variable speed from 4 to 60 breaths per minute at a fixed 40 mm amplitude. In addition, the Shaker has a chest wall platform moving in the anterior/posterior direction. This platform is compatible with motion tracking systems from multiple vendors.