Messungen im Festkörperphantom als Qualitätskontrolle in der Brachytherapie - Systemprüfung und Konstanzprüfung

The other is a dosimetric constancy check, which with little effort can be performed monhtly or weekly. It simultaneously verifies the positioning of the source at two positions, the functionality of the system clock and the automatic re-calculation of the source activity.