What is the primary function of an infusion pump in IV therapy?

The primary function of an infusion pump in IV therapy is to control the rate and volume of fluid being administered. This precision is essential in clinical settings, where maintaining the correct fluid balance is vital for patient safety and treatment efficacy. Infusion pumps are designed to deliver specific amounts of intravenous fluids over a set period of time, which can be crucial for administering medications, electrolytes, or nutritional support.

The control mechanism of infusion pumps allows healthcare providers to set exact flow rates, which helps in preventing complications such as fluid overload or under-infusion. Additionally, these pumps can provide continuous or intermittent delivery of fluids, making them versatile in various clinical situations. The ability to accurately monitor and adjust the infusion rate based on patient requirements further enhances the safety and effectiveness of IV therapy.