# Persyst Development Corporation

- Location (FDA's records): Solana Beach, CA
- FDA decisions: 11 (1998–2025): 11 510(k) clearances
- Names in FDA's records: Persyst Development Corporation (6); Persyst Development Corp. (4); Persyst Development, LLC (1)
- Product codes: OMB (9), GXZ (1), GWS (1)
- 510(k) review time since 2016: median 113 days, against 143 for FDA's reviews in the same codes and years (1 of 3 faster)
- Predicates its devices cite: 1 (0 its own); citations of its devices by later devices: 21 (0 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
- Rhythmlink International, LLC: 1 (https://510kreport.com/company/rhythmlink-international)

## Firms that cite its devices most
- Ait Austrian Institute of Technology GmbH: 3 (https://510kreport.com/company/ait-austrian-institute-of-technology)
- Cadwell Industries, Inc.: 2 (https://510kreport.com/company/cadwell-industries)
- Nihon Kohden Corporation: 1 (https://510kreport.com/company/nihon-kohden)
- Austrian Institute of Technology GmbH: 1 (https://510kreport.com/company/austrian-institute-of-technology)
- Neurovirtual USA, Inc.: 1 (https://510kreport.com/company/neurovirtual-usa)
- Rhythmlink International, LLC: 1 (https://510kreport.com/company/rhythmlink-international)
- LVIS Corporation: 1 (https://510kreport.com/company/lvis)
- Cadwell: 1 (https://510kreport.com/company/cadwell)

## Its most-cited devices
- K151929: Persyst 13 (P13) Eeg Review and Analysis Software (2015), cited by 5
- K132306: Persyst 12 Eeg Review and Analysis Software (2013), cited by 5
- K182181: Persyst 14 EEG Review and Analysis Software (2018), cited by 4
- K011397: Persyst Reveal (2001), cited by 4
- K103103: Presson Electrode (2011), cited by 1
- K974718: Persyst Prism (1998), cited by 1

## Recent decisions
- K252160: Persyst 15 EEG Review and Analysis Software (Persyst 15 (P15)) (Oct 31, 2025)
- K242446: Persyst 15 EEG Review and Analysis Software (Persyst 15 (P15)) (Jan 22, 2025)
- K222002: Persyst 15 EEG Review and Analysis Software (Dec 30, 2022)
- K182181: Persyst 14 EEG Review and Analysis Software (Nov 29, 2018)
- K171184: Persyst Mobile App (Sep 21, 2017)
- K151929: Persyst 13 (P13) Eeg Review and Analysis Software (Aug 12, 2015)
- K133793: Persyst 12 ( P12)  Egg Review and Analysis Software (May 19, 2014)
- K132306: Persyst 12 Eeg Review and Analysis Software (Nov 21, 2013)

Source page: https://510kreport.com/company/persyst-development