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Figure 3 | Radiation Oncology

Figure 3

From: Robotic-based carbon ion therapy and patient positioning in 6 degrees of freedom: setup accuracy of two standard immobilization devices used in carbon ion therapy and IMRT

Figure 3

Particle therapy position correction tool: 1: orthogonal x-rays acquired for position control at each session 2: digitally reconstructed radiographs (DRRs) from the planning CT-scan 3: slider to switch between the x-ray (position control) and DRR (planning scan). 4: manual correction tool for 6 DOF 5: resulting correction vector.

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