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Commercial filament testing for use in 3D printed phantoms
(C2TN, Instituto Superior T??cnico, Universidade de Lisboa, 2020)
Quantification of hand tissues to dose optimization procedures in computed radiology
(2015-01-01)
This study presents the development of a homog-enous hand patient equivalent phantom (hPEP) to be used in an optimization process in computed radiography systems. Lucite and aluminum plates were used for hPEP construction ...
Resposta radiológica e dosimetria em Phantom físico de cabeça e pescoço para radioterapia conformacional 3D
(Universidade Federal de Minas GeraisUFMG, 2013-09-13)
Phantoms are tools for simulation of organs and tissues of the human body in radiology and radiotherapy. This thesis describes the development, validation and, most importantly, the use of a physical head and neck phantom ...
Construction of pediatric homogeneous phantoms for optimization of chest and skull radiographs
(Elsevier B.V., 2015-08-01)
Objectives: To develop two pediatric patient-equivalent phantoms, the Pediatric Chest Equivalent Patient (PCEP) and the Pediatric Skull Equivalent Patient (PSEP) for children aged Ito 5 years. We also used both phantoms ...
Image quality evaluation of chest for computed radiography
(2013-04-16)
The daily-to-day of medical practice is marked by a constant search for an accurate diagnosis and therapeutic assessment. For this purpose the doctor serves up a wide variety of imaging techniques, however, the methods ...