[HTML][HTML] Low-density 3D-printed boluses with honeycomb infill in radiotherapy
E Dąbrowska-Szewczyk, A Zawadzka, P Kowalczyk… - Physica Medica, 2023 - Elsevier
Purpose Dosimetric characteristics of 3D-printed plates using different infill percentage and
materials was the purpose of our study. Methods Test plates with 5%, 10%, 15% and 20%
honeycomb structure infill were fabricated using TPU and PLA polymers. The Hounsfield
unit distribution was determined using a Python script. Percentage Depth Dose (PDD)
distribution in the build-up region was measured with the Markus plane-parallel ionization
chamber for an open 10x10 cm 2 field of 6 MV. PDD was measured at a depth of 1 mm, 5 …
materials was the purpose of our study. Methods Test plates with 5%, 10%, 15% and 20%
honeycomb structure infill were fabricated using TPU and PLA polymers. The Hounsfield
unit distribution was determined using a Python script. Percentage Depth Dose (PDD)
distribution in the build-up region was measured with the Markus plane-parallel ionization
chamber for an open 10x10 cm 2 field of 6 MV. PDD was measured at a depth of 1 mm, 5 …
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