Insulin Pumps: The Core Mechanics
Insulin pumps deliver rapid-acting insulin continuously, replacing long-acting background insulin entirely.
| Type | Pros | Cons |
|---|---|---|
| Tubed | Larger reservoirs, visible screen | Tubing can snag |
| Patch | Tubeless, discreet | Smaller capacity, requires phone/PDM |
Common Mistakes
- Leaving an infusion set in past 3 days (causes site resistance).
- Not priming the cannula properly.
Next step: Calculate your Total Daily Dose or view the Pump Site Rotation Tracker.