As the tungsten blades of a collimator, located just beneath the X-ray tube, move from side to side, so the X-ray fan beam
sweeps back and forth.
As the product is transported along the conveyor, it passes through the X-ray fan beam
and absorbs some of the x-rays.
Engineered for shallow water coastal, lake and river fishing, the unique Fan Beam
transducer delivers an extra wide view of the bottom.
An analysis of the integral kernels for two well-known fan beam
CT reconstruction algorithms has been performed.
The gantry houses a linear accelerator, which delivers photon radiation in the shape of a fan beam
as the ring is turning.
This is due to the fact that daily fan beam
CTs have the same consistent CT numbers as any diagnostic CT scanner, and are just as suitable for highly accurate dose calculation.
The equipment provided under the joint program is Hologic's new ACCLAIM fan beam
True fan beam
design used only by Hologic gives DELPHI the ability to image the entire lateral spine in just 10 seconds to assess a patient vertebral fracture status.
The thickness of the fan beam
may be as small as 1 millimeter or as large as 10 millimeters.
With synchrotron radiation, the DEI method employs a single-energy fan beam
of X-rays instead of the broad-energy beam of conventional radiography.
In rating TomoTherapy, MD Buyline wrote, "TomoTherapy is the only vendor for the CT-based linear accelerator which delivers radiation dose in a helical or fan beam
March 9 /PRNewswire/ -- Imaging Sciences International introduced today a new compact cone beam computed tomography (CBCT) system that provides unprecedented 3-D, digital imaging at half the cost of medical CT units and with less radiation to patients than traditional fan beam
computed tomography systems.