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Cardiovascular Skills And Examination
Cannulation and IVI Fluid
Introduction
- Begin by washing your hands
- Introduce yourself, explain that you need to take some blood and gain verbal consent
- Check the patient's name and date of birth against her wrist band and notes
- Ask if she has any significant past medical history, clotting disorders or transmissible blood diseases
- Ensure you have kit including tourniquet, green venflon, syringe with 5ml saline, cannula dressing, alcohol wipe, sharps bin
- Wash your hands
- Wear an apron, eye protection and gloves
- Firmly tie the tourniquet around the arm (if a mannequin stating this may suffice)
- Palpate the antecubital fossa or given area for a vein
- Clean the area with an alcohol wipe and allow time to dry
- Open the “wings” of the cannula
- Ensure that the bevel (the eye) of the needle is pointing upwards
- Hand position: middle finger on the right wing, index finger on the injection port, thumb at the end of the cannula
- Insert cannula directly into the vein at approximately 30 - 40 degrees
- Advance the cannula slowly until a flashback is seen at the base of the cannula
- Holding the needle still, gently advance the plastic cannula into the vein, not the needle
- Position a swab beneath the cannula to prevent any blood spilling not the patient
- Remove the tourniquet prior to removing the needle
- Press over the end of the cannula (within the vein) to minimise blood loss, whilst removing the needle
- Remove the cap and dispose of the needle into a sharps bin
- Attach the cap
- Apply a cannula dressing
- Flush the cannula via the top port with 5ml of saline watching for extravasation or discomfort
- Thank patient
- Dispose of protective clothing in orange bag
- Wash hands
- If you are setting up an IVI infusion:
- Check the solution is correct and in date
- Ensure the fluid is documented on the drug chart
- Insert the giving tube into the end of the saline bag
- Carefully run the fluid through with the end cap on to avoid spillage
- Clamp the giving tube
- Remove the end cap and fasten to the top port of the cannula
- Release the clamp so that fluid begins to drip
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