# K031306: BD Phoenix Automated Microbiology System - Moxifloxacin Gram Positive

- Pathway: 510(k) (Traditional)
- Applicant: Becton, Dickinson & CO
- Decided: Jun 2, 2003 after 39 days
- Product code: LON (System, Test, Automated, Antimicrobial Susceptibility, Short Incubation)
- Device class: 2
- Regulation: 21 CFR 866.1645
- 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 K020322 (2002). 3 ancestors in all.
2 later devices descend from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K020321: BD Phoenix Automated Microbiology System, Becton, Dickinson & CO (2002)
- K020323: BD Phoenix Automated Microbiology System, Becton, Dickinson & CO (2002) Summary page 1.
- K020322: BD Phoenix Automated Microbiology System, Becton, Dickinson & CO (2002) Summary page 1.

## Cited in the summary but kept off the family tree
- P050510: VITEK System. Not in FDA’s 510(k), De Novo or PMA lists as we hold them (a misreading, a typo, or a number FDA does not list), so it is kept off the family tree

## Most influential descendants
- K060217: BD Phoenix Automated Microbiology System - Moxifloxacin-0.125-8 and Ciprofloxacin-0.25 - 4 UG/ML (2006), 1 descendant of its own
- K233986: BD Phoenix™ Automated Microbiology System - GN Ciprofloxacin (0.0156–4 µg/mL) (2024), 0 descendants of its own

## Indications for use
The BD PhoenixTM Automated Microbiology System is intended for in vitro quantitative determination of antimicrobial susceptibility by minimal inhibitory concentration (MIC) of most Gram-negative aerobic and facultative anaerobic bacteria isolates from pure culture for Enterobacteriaceae and Non-Eiiterobacferiuceae and most Gram-positive bacteria isolates from pure culture belonging to the genera Staphylococcus and Enterococcus. This premarket notification is for the addition of the antimicrobial agent moxiflosacin at concentrations of 0.125-8 @mL to Gram Positive ID/AST or AST only Phoenix panels. Moxifloxacin has been shown to be active in vitro against most strains of microorganisms listed below, as described in the FDA-approved package insert for this antimicrobial agent. Active In Vitro and in Clinical Infections Against: Staphylococcus aureus (methicillin-susceptible strains only)

Source page: https://510kreport.com/device/K031306
Methodology: https://510kreport.com/methodology