Proton therapy test phantom Giraffe

general purpose

Single-shot Bragg peak measurement Check your complete Bragg peak depth dose curve distribution for single beam spot delivery Giraffe is a high resolution multi-layer ionization chamber, which consists of 180 large 12 cm diameter electrodes. Instant absolute range verification for weekly & monthly QA 3x faster commissioning of your particle therapy rooms Reconstruct the Bragg peak for a single spot within seconds Verify the clinical range of up to 230 MeV Instant daily PBS verification within one second Check your complete Bragg peak depth dose curve distribution for single beam spot delivery Minimize loss of data collection Save time with reduced effort to correct data at TPS level. Verify the TPS library periodically without needing to set up the water tank. Water equivalent material for equivalent scattering properties Measure ranges with an accuracy of 0.5 mm compared to measurements in water (Bortfeld fit) Verify the full clinical range with proton beam energies up to 230 MeV 180 chambers with 2 mm pitch 439 (L) x 17 (W) x 19.5 (H)