Dose Accuracy and Injection Force of Different Insulin Glargine Pens

Abstract

All pens fulfilled the dose accuracy requirements defined by DIN EN ISO 11608-1:2000 standards at all three dosage levels, with the WR, WD, and GL showing higher dosage variability and injection force compared with the SS and CS. Thus, the devices that deliver insulin glargine copies show different performance characteristics compared with the originator.