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How Does Contrast Media
Work?
A small needle is first placed into a vein in the hand or
arm by the radiologist, technologist or a nurse and held in
place with tape or a strap. Once the needle is in place, the
vein is flushed with saline solution. Typically the contrast
is loaded into a power-assisted injector, which injects the
CT contrast using tubing through the needle into the body
during a specific period in the CT exam. The contrast may
also be hand injected using a large syringe connected to the
needle via tubing.
Once the iodine contrast has been injected into the blood
stream, it circulates through the heart and passes into the
arteries, through the body's capillaries and then into the
veins and back to the heart. As CT images are being
acquired, the CT's x-ray beam is attenuated (weakened) as
they pass through the blood vessels and organs flush with
the contrast. This causes the blood vessels and organs
filled with the contrast to "enhance" and show up as white
areas on the x-ray or CT images. The kidneys and liver
eliminate the contrast from the blood.
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Why CT Natural ?
The CT Contrast Media used to generate these fascinating
images is a cleaning nightmare. During the process of
hooking up IV Lines to the Contrast Injector some Contrast
Media ends up on every surface in the CT Suite! We have seen
spills on walls, on floors, on Scanners, and every other
kind of equipment in the CT Suite.
- Techs have been fighting this problem forever!
- Environmental Service Workers in Hospitals and Clinics have
been fighting this problem forever!
- Maintenance Workers have been fighting this problem forever!
- Service technicians spend hours cleaning
scanners before they can do repairs
and preventative
maintenance. (We know what they
get paid!)
Until now all these people have done what they could to
clean up these messes. Small spills even take a lot of time.
- They have used hot wet towels and soaked the spills
so they could take a putty knife and scrape them up! (About
20 Minutes and can leave scratch marks)
- They have scraped and scrub with every kind of cleanser
(About 30 minutes and ruins some surfaces underneath)
- They have even painted over spills on walls!
...Repeatedly!
The simple solution to all this time, effort, and waste....
CT Natural!
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