# K230864: VITEK 2 AST-Gram Positive Daptomycin (<=0.12 - >=8 µg/mL), VITEK 2 AST-GP Daptomycin (<=0.12 - >=8 µg/mL), VITEK 2 AST-GP Daptomycin

- Pathway: 510(k) (Traditional)
- Applicant: bioMerieux, Inc.
- Decided: Jul 5, 2023 after 98 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: 4 generations back to K032766 (2003). 4 ancestors in all.
1 later device descends 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)
- K091126: Vitek 2 Gram Positive Daptomycin, bioMerieux, Inc. (2009) Summary page 4.

## Most influential descendants
- K234000: VITEK 2 AST-Gram Positive Lefamulin (<=0.03 - >=4 µg/mL) (2024), 0 descendants of its own

## Indications for use
VITEK® 2 AST-Gram Positive Daptomycin is designed for antimicrobial susceptibility testing of Gram positive microorganisms and is intended for use with the VITEK® 2 and VITEK® 2 Compact Systems as a laboratory aid in the determination of in vitro susceptibility to antimicrobial agents. VITEK® 2 AST-Gram Positive Daptomycin is a quantitative test. Daptomycin has been shown to be active against most strains of the microorganisms listed below, according to the FDA label for this antimicrobial. Active both in vitro and in clinical infections: Enterococcus faecalis (vancomycin-susceptible isolates only) Staphylococcus aureus (including methicillin-resistant isolates) In vitro data are available, but their clinical significance is unknown: Enterococcus faecalis (vancomycin-resistant isolates) The VITEK® 2 Gram-positive Susceptibility Card is intended for use with the VITEK® 2 Systems in clinical laboratories as an in vitro test to determine the susceptibility of Staphylococcus spp., Enterococcus spp., and S. agalactiae to antimicrobial agents when used as instructed.

Source page: https://510kreport.com/device/K230864
Methodology: https://510kreport.com/methodology