System
Radiation
type
Field
strength
Magnet type Orientation
1
st
Patient Tx
Elekta
Unity
6 MV
1.5 T
Closed
supercon
Perpendicular
May 2017
Australian
4 & 6 MV 1.0 T
Split
supercon
Inline (and
perp.)
Early 2018
Alberta
6 MV
0.5 T
High temp
supercon
with steel
yoke
Inline
Not known
Viewray
60
Co or 6 MV 0.35 T Split resistive
Perpendicular
July 2017 (Linac)
February 2014 (Co)
MRg-RT: Current Status