# K173531: Lockbox for Perfusor Space PCA Infusion Pump

- Pathway: 510(k) (Traditional)
- Applicant: B.Braun Medical, Inc.
- Decided: Aug 2, 2018 after 260 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: 2 generations back to K942161 (1994). 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)
- K091181: Lockbox for Use with Medfusion 3000 Series Pumps, Smiths Medical MD, Inc. (2009) Summary page 4.

## Indications for use
The Lockbox is intended to hold a Perfusor® Space PCA Infusion Pump and provide reasonably secure access to the medication syringe contained within.

Source page: https://510kreport.com/device/K173531
Methodology: https://510kreport.com/methodology