Angiographic Catheter
Pigtail Catheter · Marker Pigtail Catheter · Graduated Pigtail Catheter · Flush Catheter · Glide Catheter · Utility Catheter
A long, thin, flexible plastic tube with a hub at one end and a shaped tip at the other. Tips come straight, angled or curled into a pigtail loop with side holes; the pigtail comes with a peel-away straightener.
On the table
What it does, the lengths it comes in and what experienced techs know about it.
What it’s for
Passed over a guidewire or through a sheathSHEETHA covering that wraps around a structure; in procedures, a short hollow tube left in a blood vessel to pass catheters through.Full entry under fluoroscopyfloo-ROS-kuh-peeAn x-ray method that shows moving pictures of the inside of the body in real time.fluor/o glowing (from the fluorescent screen)-scopy looking, viewingFull entry to inject contrastKON-trastA dye or other substance given before an imaging test so body parts show up more clearly.Full entry and take pictures of the vessels (angiographyan-jee-OG-ruh-feeAn imaging test that shows blood vessels by injecting a contrast dye and taking x-ray, CT or MRI pictures.angi/o vessel-graphy process of recordingFull entry ). In TEVAR a graduated (markerMAR-kerSomething that can be measured, such as a substance in the blood, that shows a disease or body process is present.Full entry ) pigtail is placed in the aorta from the second access site to confirm the landing zones and is left in place to check the graftGRAFTTissue or a man-made material moved into place in surgery to replace or repair a damaged part.Full entry 's position. Straight or angled catheters (such as a glide catheter) help steer the wire.
Lengths and variants
Many lengths and tip shapes (pigtail, straight, angled or multipurpose, cerebralsuh-REE-brul or SAIR-uh-brulHaving to do with the brain, especially the cerebrum, its largest part.cerebr/o brain, cerebrum-al relating toFull entry and others); 4 to 6 Fr are common, such as a 5 Fr pigtail. markerMAR-kerSomething that can be measured, such as a substance in the blood, that shows a disease or body process is present.Full entry or graduated pigtails have radiopaqueray-dee-oh-PAYKBlocking x-rays, so the material shows up white on an x-ray image.radi/o radiation, x-rayopaque not letting throughFull entry marks for measuring.
What experienced techs know
What techs who reach for it every day know about it.Pro
Through the case
In the order you meet it: before, during and after the case.
- Before the case
Inspection and testing
What to check before it reaches the field.Pro
- During the case
Caution
What not to do with it, and why.Pro
- After the case
Care and reprocessing
How it is cleaned, checked and sent back to sterile.Pro
Know it on sight.
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On 3 setups
Every setup it is laid out on.
Every setup this instrument is laid out on, with photos of each table.
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3 sources
- ifu.cookmedical.com
- cookmedical.com
- Medtronic. Valiant Thoracic Stent Graft with the Captivia Delivery System, Instructions for Use, p. 33
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