Image Production & Image Evaluation Flashcards
Conventional Radiography
Film Sereen
Cassette Digital Radiography-Captire element
Conventional Radiography
work of early scientists & craftworkers
RADIOLOGY: HISTORICAL PERSPECTIVE
1st scientist that contributed to X-ray proposed matter to marde up of tiny indivisible particle (atoms)
John Dalton
plum pudding model
J.J. Thompson
Identified NUCLEUS and defined minature of SOLAR SYSTEM.
Ernest Rutherford
supported ERs theory but in different
orbits it has different specific energy level.
Neils Bohr
3 specific aspects
Electricity
Vacuums
Image
can be tranferred
Electricity
recording materials, barium platinocyanide
Image
scintillator or phospor
Barium Ptatinocyanide
discovery of xray
Nov. 8, 1895
continuous emitting light when stimulated
Phosphor & Scintilator
capabilly to energy to pass through a material.
penetration
submitted a report emitted.
Dec• 28,1895