radiography
DESCRIPTION
Pittsburg State University Physics Department. Radiography. Yusra Zabarmawi Charles C. Blatchley. Introduction. In this research, I design radiography through the use of a radioactive source. I use an animal phantom by using water instead of tissue and chicken bones . - PowerPoint PPT PresentationTRANSCRIPT
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Yusra ZabarmawiCharles C. Blatchley
Radiography
Pittsburg State University
Physics Department
+ IntroductionIn this research, I design radiography through the use of a radioactive source.
I use an animal phantom by using water instead of tissue and chicken bones .
My detector is an autoradiography film and polaroid film.
+ OutlineWhat is radiographySource of radiationGeometry of shadow radiograph My Researches Method and Materials Result Conclusion
+ What is Radiography Radiology is an area of medicine that utilizes
imaging technology in order to diagnose and medicate illnesses.
It utilizes ionizing activating electromagnetic radiation
+ Radiation Source Two of the most commonly used sources
of radiation in radiography are x-ray generators and gamma ray sources.
X ray generators usually used on Medical Imaging .
GammaRay
+ Geometry of shadow radiograph
Source
Object
Detector
+ Detectors
Radiographic film Flat Panel Detectors
+ Method and Materials
+ “Gummite” is a
generic term for a mixture of uranium-bearing minerals, usually consisting of Kasolite, Curite, Soddyite,Uranophaneand several others.
The exposure rate of Gummite is 2.4 mR/h at the surface.
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Uranium Nitrate
The exposure rate is 2.1 mR/h at the surface
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• Animal Phantom to represent the tissue I used a water inside the balloon
• And I use a chicken bones.
Autoradiography film by Carestream X-OMT LS film, size 13x18 cm .
Polaroid film 4x5 Land film, Type 52, black and white.
+ IQI Image Quality
Indicato(penetrameters).
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5.9 inches
2.0
11 DAYS
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2.8 inches
2.0
11 DAYS
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2.8 inches
2.0
11 DAYS
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2.8 inches
1.0
10 DAYS
+ Conclusion In conclusion, radiography is a study that requires individual commitment for any scholar to be able to create it.
Radiography has offered positive contribution towards the development of human life especially in health.
A lot of research and invention should be practiced to perfect radiography.
+ References
Beutel, J., Harold, L., Kundel, R. & Metter, V. (Eds.). (2000). Handbook of medical imaging: Physics and Psychophysics (Vol. 1). Bellingham, WA: SPIE.
Clarke, C. &Dux, A. (2011). Chest x-rays for medical students. Hoboken, NJ: Wiley-Blackwell.
Dendy, P., & Heaton, B. (2012). Physics for diagnostic radiology (3rd ed.). Boca Raton, Fl: CRC Press.
Ritman, E. (2006). Medical x-ray imaging, current status and some future challenges. Department of Physiology & Biomedical Engineering. Retrieved from http:// www.icdd.com/resources/axa/vol49/v49_01.pdf
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