Now playing · 01 Therapy

SSD ↔ SAD output conversion

Ḋ_SAD = 1.030 cGy/MU

D˙SAD=D˙SSD(SSD+dmax⁡SAD)2\dot{D}_{\mathrm{SAD}} = \dot{D}_{\mathrm{SSD}}\left(\frac{\mathrm{SSD}+d_{\max}}{\mathrm{SAD}}\right)^2

Convert dose rate between SSD and SAD calibrations at dmax.

Laser