Inravenous fluids and medication
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Transcript of Inravenous fluids and medication
Intravenous Fluids and
Medication
IV Cannula and Butterfly Syringe
IV Administration Set
Continuous IV or Drip Infusion – IV fluids or medications such as aminophylline and heparin are added to IV fluid container and hung at the patient’s bedside and allow to drip slowly into a vein by gravity flow or through the use of electrical battery-operated volumetric infusion pumps. This is slow, primary line infusion of an IV preparation to maintain a therapeutic drug level or provide fluid and electrolyte replacement.
Intermittent IV Infusion – This allows drug administered at specific intervals. Three different techniques may be used:
Heparin lock or heparin well system – Heparin lock is a device consisting of an IV needle attached to a short plastic tube which terminates in a rubber seal through which medication is injected or infused at designated times.
IV Piggyback IV Piggyback – Medication is
added to a small volume container and connected as a secondary infusion to a primary IV line.
Additive Set Infusion – Use of volume control device designed to administer small amounts of fluids over a specified time period. Usually 30 to 60 minutes, by attaching its fluid chamber to an independent fluid supply or placed directly under the established primary IV line.