# Spencer Technologies

- Location (FDA's records): Seattle, WA
- FDA decisions: 2 (2000–2009): 2 510(k) clearances
- Product codes: IYN (1), LLZ (1)
- Predicates its devices cite: 2 (1 its own); citations of its devices by later devices: 7 (1 its own)
- Recalls linked to its devices: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Acuson Corp.: 1 (https://510kreport.com/company/acuson)

## Firms that cite its devices most
- Viasys Healthcare GmbH: 1 (https://510kreport.com/company/viasys-healthcare)
- Physiosonics, Inc.: 1 (https://510kreport.com/company/physiosonics)
- Compumedics Germany Gmgh: 1 (https://510kreport.com/company/compumedics-germany-gmgh)
- Neural Analytics, Inc.: 1 (https://510kreport.com/company/neural-analytics)
- Ekos Corp.: 1 (https://510kreport.com/company/ekos)
- Highland Instruments: 1 (https://510kreport.com/company/highland-instruments)

## Its most-cited devices
- K002533: TCD 100M, PWD13 Transducer (2000), cited by 7

## Recent decisions
- K092204: PMD Viewer (Oct 8, 2009)
- K002533: TCD 100M, PWD13 Transducer (Aug 30, 2000)

Source page: https://510kreport.com/company/spencer-technologies