When drawing up into an ENFit syringe from a rubber bung or a glass ampule you may need to use an ENFit Blunt fill needle or filter needle.
The blunt needles are cut to a 45 degree angle, meaning they take 10 times the amount of force required to pierce human skin than a standard hypodermic needle. This allows you to access multi dose vials/ampules whilst reducing the risk of needle stick injury.
