Fluoroscope

Fluoroscope is a type of medical imaging equipment that uses X-rays to produce real-time moving images of the interior of the body. It is commonly used in both diagnostic and therapeutic procedures.

History

The fluoroscope was invented by Thomas Edison in 1896, shortly after the discovery of X-rays. Edison's device was a significant improvement over the existing technology, as it allowed for continuous imaging rather than single-shot images.

Function

A fluoroscope works by passing a controlled amount of X-ray radiation through the body. The X-rays are absorbed by different tissues to varying degrees, creating a contrast that can be visualized on a monitor. This allows physicians to observe the function of an organ or system in real-time, which can be particularly useful in procedures such as angiography, barium enemas, and cardiac catheterization.

Risks

While fluoroscopy provides valuable diagnostic information, it also exposes the patient to ionizing radiation, which can increase the risk of cancer. Therefore, it is important to use the lowest possible dose of radiation and to limit the duration of exposure.

See also

• Radiology
• Medical imaging
• X-ray

References

Fluoroscope Resources
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