Optimizing Images and Radiological Protection in Fluoroscopy / Otimização de imagens e proteção radiológica em fluoroscopia

AUTOR(ES)

Alexandre Parizoti

DATA DE PUBLICAÇÃO

2008

RESUMO

This work had as main objective to evaluate the radiological protection in the interventional procedures radiology through quality control and evaluations radiometric, as well as the implementation of a phantom for evaluation of the image quality and the consequent reduction of dose in the patient. The developed simulator object for equipment evaluation of conventional radiology had been revealed efficient in the evaluation of the quality of the fluoroscopic image, as well as in the determination of the entrance surface air kerma rate of the normal adult patient skin. The evaluation of the parameters technician in the diverse ways of exposition of digital fluoroscopy equipment allowed establishing the pointers of improve dose for improve the quality of the images in interventionist procedures. This makes possible to reduce the dose in the patient keeping the quality of the image and, without loss of diagnostic information.

ASSUNTO(S)

intervencionista otimização optimization and intervencionist. fluoroscopia fluoroscopy otimização.

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