Draining an IV line, also known as flushing, involves using a syringe to clear the line of any medication or blood. Here's a breakdown of the process, incorporating information from the provided reference:
Steps to Flush an IV Line
Flushing an IV line is important to maintain its patency and prevent blockages. The process includes several steps:
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Prepare the Syringe:
- If using a syringe that is not pre-filled, ensure your hands are clean. Wash them with soap and warm water.
- Draw the required amount of saline or heparin into the syringe.
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Remove Air:
- Hold the syringe with the needle or needle-free device pointing upward.
- Gently tap the syringe to move air bubbles to the top.
- Push the plunger to expel the air.
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Prepare the Injection Port:
- Wipe the IV line's injection port with an antiseptic wipe for 15-30 seconds. Allow to dry.
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Flush the Line:
- Attach the prepared syringe to the IV injection port.
- Slowly push the plunger to inject the saline or heparin solution.
- Do not force the solution, inject slowly and steadily.
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Complete the Flush:
- Once the solution is fully injected, detach the syringe.
Importance of Flushing
Flushing the IV line is crucial for:
- Preventing Occlusion: It clears the line of any clotted blood or medication residue that could cause a blockage.
- Maintaining Patency: Ensuring the IV line remains open and accessible for future medication administration.
- Preventing Drug Incompatibilities: Clearing any previous medication before administering a new drug prevents undesirable reactions.
Types of Solutions Used
- Saline: A sterile saltwater solution is commonly used for routine flushing.
- Heparin: An anticoagulant solution is sometimes used, especially in lines that are not used frequently, to prevent blood from clotting inside the IV line.
Important Considerations:
- Always follow your healthcare provider’s instructions regarding the type and amount of solution needed for flushing.
- Use sterile technique throughout the process to prevent infection.
- If you experience resistance when injecting the flush, do not force it. Consult with a healthcare provider.
