Time (min)
Treatment device Vero 4DRT Novalis
Treatment plan A B A B
Brain SRT
Initial laser setup 0.94 1.28 1.61 1.66
Image acquisition, image registration, and couch correction 1.43 1.23 1.67 1.25
Verification of the position (Option) 0.94 0.86 1.02 0.89
Beam delivery 4.92 5.17 6.81 6.21
Total 8.23 8.54 11.11 10.1
Table 2: Comparison of the treatment time for SRT (Vero4DRT versus Novalis).