Follow these instructions to use a Dispo Van pen needle:
1. Start by preparing the insulin pen with the correct dosage as prescribed by the physician.
2. Cleanse the injection site with an alcohol swab and let it dry.
3. After removing the outer and inner covers of the needle, prime the pen by dialling up a small amount of insulin to eliminate air bubbles.
4. Hold the pen at a 90-degree angle to the skin, insert the needle into the cleaned site, and press the button to administer insulin.
5. Hold the pen for a few seconds to ensure full-dose delivery. Remove the needle and dispose.