# K241622: Extended Reservoir; MiniMed Reservoir

- Pathway: 510(k) (Special)
- Applicant: Medtronic Minimed
- Decided: Jul 2, 2024 after 27 days
- Product code: LZG (Pump, Infusion, Insulin)
- Device class: 2
- Regulation: 21 CFR 880.5725
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K032005 (2003). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K001828: Paradigm 1.5ML Reservoir, Model 326, Minimed, Inc. (2000) Summary page 4.
- K032005: Medtronic Minimed Paradigm Reservoir, Model MMT-332, Medtronic Minimed (2003) Summary page 4.
- K210714: Extended Reservoir, Medtronic Minimed, Inc. (2022) Summary page 4.

## Indications for use
MiniMed Reservoir- This Reservoir is indicated for the subcutaneous infusion of medication, including insulin, from compatible Medtronic insulin pumps and infusion sets. Refer to your Medtronic insulin pump user guide for compatibility. Extended Reservoir- The Extended Reservoir is indicated for the subcutaneous infusion of medication, including insulin, from compatible Medtronic insulin pumps and infusion sets. Refer to the Medtronic insulin pump user guide for a list of compatible insulins and infusion sets.

Source page: https://510kreport.com/device/K241622
Methodology: https://510kreport.com/methodology