Venenkatheters

Venenkatheter, also known as venous catheters or intravenous catheters, are thin, flexible tubes inserted into a vein. They are a common medical device used for various purposes in healthcare settings. The primary function of a Venenkatheter is to provide access to the bloodstream, enabling the administration of fluids, medications, and blood products directly into the body. They are also utilized for drawing blood samples for laboratory testing, as well as for monitoring central venous pressure.

The insertion of a Venenkatheter is typically performed by trained healthcare professionals. The site of insertion varies depending on the intended use and duration of catheterization, with common locations including the arm, hand, or sometimes larger veins in the neck or chest for more long-term or critical care needs. The catheter itself is made of biocompatible materials to minimize the risk of infection or adverse reactions.

Venenkatheter can be broadly categorized into peripheral venous catheters and central venous catheters. Peripheral catheters are shorter and inserted into smaller veins, typically used for short-term therapies. Central venous catheters are longer and inserted into larger veins, allowing for longer-term use, administration of irritating substances, or for procedures requiring precise hemodynamic monitoring. Proper care and maintenance are crucial to prevent complications such as infection, phlebitis, or clotting.