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. 2022 Mar 8;13:827484. doi: 10.3389/fendo.2022.827484

Table 4.

Technical characteristics of prefilled insulin injectors.

Pen device Type of insulin Company Dose range (dose increment) Memoir Dialing forward and backward without wasting insulin Special characteristics
FlexPen® NovoRapid® Novo Nordisk 0–60 units (1 unit) No Yes Compatibility with insulin smart caps
NovoLog®
Protaphane®
Levemir®
NovoMix 30®
NovoMix 50®
FlexTouch® 1 Tresiba® 0–80 units (1 unit)
Ryzodeg®
FlexTouch® 2 Tresiba® 0–160 units
(2 units)
KwikPen® Junior Liprolog® Eli Lilly 0–30 units
(0.5 unit)
Humalog®®
KwikPen® U-100 Liprolog® 0–60 units
(1 unit)
Humalog®®
Humulin R®
Abasaglar®
Humalog® Mix25
Humalog® Mix50
KwikPen® U-200 Humalog® 0–60 units
(1 unit)
KwikPen® U-500 Humulin R® 0–300 units
(5 units)
SoloSTAR® Lispro® Sanofi-Aventis 0–80 units
(1 unit)
Lantus®
Insuman Basal®
Insuman Rapid®
Apidra®
Toujeo®