[Control of the output of gamma-therapeutic apparatus by means of wedge-shaped filters].
The conditions necessary to keep the capacity of a remote gamma-therapeutic device constant by means of special filters introduced in clinical practice are considered. The filters are designed to turn isodoses by the preset angles. For the case, when the extent of irradiation procedures performed with wedge-shaped filters is equal 10% of the given time interval, the capacity of the device has been found to be constant while radiation source output increases by 25%.
D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D011867:Radioisotope Teletherapy / Q000295:instrumentation*
D003037:Cobalt Radioisotopes
Sokhranenie propusknoĭ sposobnosti gamma-terapevticheskogo apparata pri ispol'zovanii klinovidnykh fil'trov.