insulin pen needles

Is anyone on MDI familiar with or have experience of I-port injection device or insuflon? Today is my first time hearing about them. Fewer injections sound like a good idea but how does that gel with “ always use a new injection site to avoid problems.”

The EPS system of electronic Perscriptions is supposed to make things easier but I have an issue that i can get my insulin, Toujeo and Nova rapid pens sent electronically to the pharmacy but not the finepoint needles for the pens. The prescription for this has to be collected manually from the...