Final answer:
The process involving collecting baseline data, dose distributions, Isodose curves, and MU calibration for a radiation therapy machine is known as commissioning. Devices used in this process include Geiger counters, scintillators, and dosimeters.
Step-by-step explanation:
Collecting baseline data, dose distributions, Isodose curves, and MU calibration are all part of machine commissioning. This process involves the initial set-up and calibration of a radiation therapy device to ensure it is working correctly and safely before being used to treat patients. Instruments like Geiger counters, scintillators, and dosimeters are utilized to measure radiation levels and calibrate the machine appropriately.
Devices such as (a) Geiger counters, which consist of a metal box with a read-out screen connected to a sensor wand, (b) scintillators, comprised of arrays of vertical tubes, and (c) dosimeters, often handheld devices with a digital readout, are instrumental in measuring radiation for different purposes, including the calibration and commissioning of medical radiation machines.