Mastering Infusion Sets
The infusion set is the weak link in insulin pump therapy. If insulin isn't absorbing, the smartest AID algorithm in the world cannot help you.
Common Mistakes
- Using 90-degree Teflon in lean tissue where it easily kinks.
- Failing to rotate sites, causing lipohypertrophy (scar tissue).
| Type | Angle | Best For | Kink Risk |
|---|---|---|---|
| Teflon 90° | 90° | Average to higher body fat | Moderate |
| Teflon 30° | 20-45° | Lean athletes, children | Low (slides) |
| Steel 90° | 90° | Teflon allergies, zero kink tolerance | Zero |
Next step: Maintain your tissue health with the Site Rotation Tracker.