Definitions for "Central Venous Catheter"
One of numerous types of intravenous catheters designed for long-term use in giving drugs and total intravenous nutrition and in withdrawing blood samples. The intravenous tubing is surgically implanted into a large vein in the neck or shoulder and extends to a large blood vessel near the heart.
An intravenous catheter threaded into a large vein to give fluids and medicines. It is placed by a surgeon, usually in the operating room.
Small, flexible plastic tube inserted into a large vein, through which drugs and blood products can be given, and blood samples withdrawn painlessly. Mostly inserted into a vein above the heart (subclavian vein), sometimes inserted into a vein in the groin Different types, such as HICKMAN®, GROSHONG®, etc.