# Thirona BV

- Location (FDA's records): Nijmegen, NL
- FDA decisions: 3 (2018–2025): 3 510(k) clearances
- Names in FDA's records: Thirona BV (2); Thirona Corporation (1)
- Product codes: JAK (3)
- 510(k) review time since 2016: median 169 days, against 141 for FDA's reviews in the same codes and years (0 of 3 faster)
- Predicates its devices cite: 3 (2 its own); citations of its devices by later devices: 3 (2 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Vida Diagnostics, Inc.: 1 (https://510kreport.com/company/vida-diagnostics)

## Firms that cite its devices most
- Pulmonx Corporation: 1 (https://510kreport.com/company/pulmonx)

## Its most-cited devices
- K173821: LungQ Software (2018), cited by 2
- K232412: LungQ v3.0.0 (2024), cited by 1

## Recent decisions
- K250766: LungQ 4 (Oct 2, 2025)
- K232412: LungQ v3.0.0 (Jan 8, 2024)
- K173821: LungQ Software (Jun 5, 2018)

Source page: https://510kreport.com/company/thirona