Specifications include, but are not limited to: We are developing an MR-guided focused ultrasound system for translation into the clinic. This device is part of this system, suitable for use in preclinical focused ultrasound development. The system also needs to be compatible with Siemens MRI scanners. There is no other comparable equipment on the market. Of the few vendors that supply focused ultrasound systems, Image Guided Therapy is the only source with MRI compatible FUS equipment. All other sources of FUS equipment interfere with the MR scanner and are unsafe to operate within an MRI. There is no other comparable equipment on the market. The MRI compatibility requirements are not fulfilled by other sources. Please note: This is a Sole Source Notification.