She barely managed to remain awake while the ER nurse inserted a thin catheter into a vein in her wrist.

I'm not sure perhaps it has a thin catheter or wire I don't know wire I'm not sure.

The angiogram requires inserting a thin catheter to deliver a dye to the arteries being pictured.

In an intravascular ultrasound, doctors thread a thin catheter into the blood vessels.

The doctor inserts a thin catheter with a balloon on the end into the artery.

She located the vein, made a small nick in it and inserted a thin catheter, through which she connected the IV apparatus.

A thin catheter (or tube) is inserted into the vein through a tiny skin incision under local anesthesia.

Use of a thin catheter where possible to reduce risk of harming the urethra during insertion.

An arterial line, or art-line, or a-line, is a thin catheter inserted into an artery.