MiniMed 780G Insulin Pump Replica

This life-size, non-functional replica of the MiniMed 780G insulin pump is designed to help you make custom pouches, holders and other accessories.

Most of the model was captured using a high-resolution 3D scan. The transparent reservoir connector at the top was modeled separately, as scanning it would have required applying scanning spray to the pump.

I created this replica so I could sew well-fitting pump pouches for my daughter without borrowing her actual pump—especially when working on a pouch while she was asleep. Having a printed copy made it easy to measure, adjust and check the fit whenever I needed to.

The photos include one of the pouches I made using the printed replica.

I’m sharing the model in the hope that it helps others with similar projects, whether you’re sewing a pouch for yourself or your child, or designing a custom holder or holster.

Print at 100% scale to preserve the original dimensions. For close-fitting designs, check the fit against your own pump, as printer tolerances can affect the final dimensions.

If you make something with it, I’d love to see your creation!