a. Set 10 X 10 to check for field size QA
b. Place PROTEA on table, align crosshairs, set correct SSD
c. Select and run separately MU of 6, 7, 9, 10, 12, 15MeV energies.
Record all six channels after each energy is run.
d. Repeat “b” with each photon energy (6MV-X and 10MV-X)
Pulse tank oil level, SF6 pressure, Water level, Water purity light, Water
pressure, Water temperature, Filament hours, HV hours, Meters, Room .
temperature, air pressure and relative humidity.
for assigned treatment unit, turn key to “ON” and press beam on.
a. Bring Gantry to desired Angle. Check if crosshairs intersect the dosimeter @ the angle.
b. Select and run separately: MU of 6, 9 and 12 MEV energies.
Record all five channels after each energy is run.
c. Repeat “b” with each photon energy
d. Record dosimeter readings
e. Check if readings are within tolerance
and gas pressure. Describe radiation therapist responsibilities when readings
18. Warm Up SBRT Cameras
a. Set 20x20 field size
b. Place SBRT PROTEA on table, set SSD and Align Cross hairs
c. Turn on mobile SBRT computer unit
d. Check CAX on PROTEA @ 270 and 90 degrees
e. Record mag factor @270 degrees from mobile SBRT uit
19. Warm up OBI
a. Turn OBI console on and select OBI application
b. warm up tube with 20 second exposure
20. Print out necessary forms
MASSACHUSETTS COLLEGE OF PHARMACY & HEALTH SCIENCES
RADIATION THERAPY PROGRAM