Method to reduce radiation exposure in the medical X-ray diagnostis

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

5 Цитирования (Scopus)

Аннотация

Numerical investigations of radiation exposure and X-ray image contrast were carried out. Possibility to reduce radiation exposure by 30% and increase image contrast in 1.5 times was showed in case of using monochromatic X-rays in comparison with traditional roentgenography. Method with using monochromatic X-ray beam was considered for reduction radiation exposure and raise quality of X-ray image. It is planned to receive such beams by means of monochromatization bremsstrahlung generated by electron beam with energy equal to a few MeV. Estimation of raise quality of X-ray imaging and reduction radiation exposure levels were conducted by means of comparing such characteristics as X-ray imaging contrast, signal-to-noise ratio in a detector's channel and equivalent dose absorbed by an object of investigation in cases of using monochromatic X-rays and continuous spectrum of X-ray tubes. Water phantom with thickness equal to 10 cm with 1% density variation, which simulated typical chest, was considered in the experiment.

Язык оригиналаАнглийский
Название основной публикацииProceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOI
СостояниеОпубликовано - 2012
Событие2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Российская Федерация
Продолжительность: 18 сен 201221 сен 2012

Другое

Другое2012 7th International Forum on Strategic Technology, IFOST 2012
СтранаРоссийская Федерация
ГородTomsk
Период18.9.1221.9.12

ASJC Scopus subject areas

  • Management of Technology and Innovation

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  • Цитировать

    Cherepennikov, Y., & Gogolev, A. (2012). Method to reduce radiation exposure in the medical X-ray diagnostis. В Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 [6357737] https://doi.org/10.1109/IFOST.2012.6357737