14 MRIdian® system L-0009 Release 4.5 ViewRay, Inc.
Chapter 1: MRIdian® System Overview
1.12.1 Coil Sockets
There are four coil sockets on the patient couch for attaching the receive coils. One is located
on each corner of the couch.
1.13 Radiation Therapy Delivery System
The MRIdian® Radiation Therapy Delivery System (RDS) consists of a three-headed
60
Cobalt
radiation therapy unit mounted on a ring gantry. The radiation isocenter is in the middle of
the magnetic resonance imaging field of view, enabling imaging at the radiotherapy isocenter
before and during therapy.