flouroscopy xrays technique real time xrays image

1. Fida Muhammad
Bm-2012-083

2. Flouroscopy
. .
 Real time image
 mobile

3. Image intensifier
Its function is to
Convert X rays into visible
light
Increase the image
brightness so it is visible to
the camera and recording
devices

4. Over-couch vs Under-couch X ray Tubes
 Under-Table X ray tube
system subject the operator to
much less scattered radiation
than do over-table X ray tube
systems.
 It is therefore preferable to
have the X ray tube mounted
below the table when
purchasing fixed configuration
systems
Camera
Image Intensifier
X-ray Tube
Filters
Collimators
Optics
Generator &
Automatic
Brightness
Control
Grid

5. Beam filtration
Absorber placed between source and
object
Will preferentially absorb the lower
energy photons