# K091181: Lockbox for Use with Medfusion 3000 Series Pumps

- Pathway: 510(k) (Traditional)
- Applicant: Smiths Medical MD, Inc.
- Decided: Jun 12, 2009 after 50 days
- Product code: MRZ (Accessories, Pump, Infusion)
- 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: 1 generation back to K942161 (1994). 2 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K080743: Lockbox for Use with Cadd Solis Infusion Pump, Smiths Medical MD, Inc. (2008) Summary page 1.
- K942161: Lockbox, Pharmacia Deltec, Inc. (1994) Summary page 1.

## Most influential descendants
- K173531: Lockbox for Perfusor Space PCA Infusion Pump (2018), 0 descendants of its own

## Indications for use
The Lockbox is intended to hold a MedfusionTM 3000 Series Pump and provide reasonably secure access to the medication syringe contained within.

Source page: https://510kreport.com/device/K091181
Methodology: https://510kreport.com/methodology