# K093024: Yeast Traffic Light Pna Fish

- Pathway: 510(k) (Traditional)
- Applicant: Advandx, Inc.
- Decided: Jul 15, 2010 after 289 days
- Product code: NZS (Fish (Fluorescent In Situ Hybridization) Kit, Protein Nucleic Acid, Rna, Yeast)
- Device class: 1
- Regulation: 21 CFR 866.2660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
Yeast Traffic Light PNA FISH is a multicolor, qualitative nucleic acid hybridization assay intended for the identification of Candida albicans and/or Candida parapsilosis, identification of Candida tropicalis, and identification of Candida glabrata and/or Candida krusei on smears made from positive blood cultures containing yeasts observed on Gram stain or other microbiological stains. The test does not distinguish between C. albicans and C. parapsilosis. The test does not distinguish between C. glabrata and C. krusei. Subculturing of positive blood cultures is necessary to recover organisms for susceptibility testing, differentiation between C. albicans and C. parapsilosis, differentiation between C. glabrata and C. krusei, and/or differentiation of mixed growth. Yeast Traffic Light PNA FISH is indicated for use as an aid in the diagnosis of C. albicans and/or C. parapsilosis, C. tropicalis, and C. glabrata and/or C. krusei fungemia.

Source page: https://510kreport.com/device/K093024
Methodology: https://510kreport.com/methodology