Siemens SIREMOBIL Iso-C

SIREMOBIL Iso-C SPR2-230.061.01 Page 24 of 30 Siemens AG
System Manual Rev. 13 12.04 CS PS 24 Medical Solutions
5 - 24 Adjustments / Programs
Dose measurement 5
• Press the >0< key twice to reset the area dose product on the SIREMOBIL monitor to 0 .
• Reset the dose measurement device (Dali, Nomex ...) to 0 .
• Release fluoroscopy for approx. 20 seconds (~ 3 mGy). The measured dose K
E
should
be high enough that the uppermost measurement range of the dose measurement de-
vice (Dali, Nomex...) is utilized fully; if necessary, reset the area dose product display on
the SIREMOBIL and the dose measurement device and repeat the measurement with a
different fluoroscopic time.
• Record the measured dose.
• Record the area dose product, displayed on the SIREMOBIL monitor (FDPa).
Calculating the area dose product 5
• To calculate the measured area dose product :
(measured area dose product FDPg) = (measured dose K
E
) * (inner diameter)
2
* 0.829.