IV Catheter: What Is It, Types & Uses
Intravenous (IV) catheters are critical medical devices used in healthcare settings for various purposes. Understanding what they are, the different types available, and their applications can help both medical professionals and patients grasp their importance in modern medicine. What is IV Catheter? An IV catheter is a thin, flexible tube inserted into a vein to administer fluids, medications, or nutrients directly into the bloodstream. This method allows for rapid absorption and immediate therapeutic effects, making IV catheters vital in emergency medicine, surgeries, and ongoing patient care. The catheter can remain in place for an extended period, facilitating multiple uses without the need for repeated needle sticks. IV catheters come in various sizes and materials, which are chosen based on the specific medical needs of the patient. The insertion process is typically performed by trained healthcare professionals, ensuring sterility and minimizing discomfort. Types o...