Infusion pump is a medical device used to deliver fluids, like nutrients or medications, into a patient’s body in controlled amounts, primarily through intravenous (IV) administration, offering precise control over the delivery rate and volume, making it ideal for administering medications that require careful dosage like antibiotics, chemotherapy drugs, pain relievers, hormones, and insulin; key features include the ability to set specific flow rates, alarms to alert caregivers of potential issues, drug libraries to minimize medication errors, and compatibility with various infusion sets depending on the medication and patient needs.