ESTRO course Dose Modelling and Verification 2017

43

MLC design – IV – TomoTherapy MLC

Pneumatic “binary” MLC, opening/closing in 20 ms.

The 64 Tungsten leaves are 10 cm thick and 0.625 cm wide (at isocenter distance =85 cm), <0.5% transmission.

T Knöös

Warsaw 2017