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Solid body phantom for dosimetry of brachytherapy radiation sources in near field region has simple means for placing radiation source in solid body adjacent to radiation detector
Solid body phantom for dosimetry of brachytherapy radiation sources in near field region has simple means for placing radiation source in solid body adjacent to radiation detector
Solid body phantom has a cylindrical body (1) with an opening (3, 4) for mounting of the radiation source towards the edge of the cylinder region. A radiation detector (14) is arranged close to the surface of the cylinder jacket (9). The opening (3, 4) is to contain a gamma or beta brachytherapy source with a wall distance of less than 2 mm, ideally less than 1 mm to the cylinder jacket.
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