Flexydos3D: A new deformable anthropomorphic 3D dosimeter readout with optical CT scanning

被引：12
作者：
De Deene, Yves [1 ,2 ]
Hill, Robin [3 ]
Skyt, Peter S. [2 ,4 ]
Booth, Jeremy [5 ]
机构：
[1] Macquarie Univ, Fac Sci, Dept Engn, Sydney, NSW 2109, Australia
[2] Univ Sydney, Inst Med Phys, Sydney, NSW 2006, Australia
[3] Chris OBrien Lifehouse, Sydney, NSW, Australia
[4] Aarhus Univ Hosp, Dept Med Phys, DK-8000 Aarhus, Denmark
[5] Royal N Shore Hosp, Dept Radiotherapy, Sydney, NSW, Australia
来源：
8TH INTERNATIONAL CONFERENCE ON 3D RADIATION DOSIMETRY (IC3DDOSE) | 2015年 / 573卷
关键词：
POLYMER GEL DOSIMETRY; VALIDITY;
D O I：
10.1088/1742-6596/573/1/012025
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A new deformable polydimethylsiloxane (PDMS) based dosimeter is proposed that can be cast in an anthropomorphic shape and that can be used for 3D radiation dosimetry of deformable targets. The new material has additional favorable characteristics as it is tissue equivalent for high-energy photons, easy to make and is non-toxic. In combination with dual wavelength optical scanning, it is a powerful dosimeter for dose verification of image gated or organ tracked radiotherapy with moving and deforming targets.
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