# Nicolet Instrument Corp.

- Location (FDA's records): Madison, WI
- FDA decisions: 13 (1988–1993): 13 510(k) clearances
- Product codes: IKN (2), GWQ (2), GWF (2), GWN (1), GYC (1), GWK (1), ESD (1), ETW (1), GWS (1), GWJ (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 9 (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 that cite its devices most
- Nicolet Biomedical, Inc.: 2 (https://510kreport.com/company/nicolet-biomedical)
- Medtronic Xomed, Inc.: 2 (https://510kreport.com/company/medtronic-xomed)
- Maryrose Cusimano, Ph.D./Phil Reaston: 1 (https://510kreport.com/company/maryrose-cusimano-ph-d-phil-reaston)
- Ad-Tech Medical Instrument Corp: 1 (https://510kreport.com/company/ad-tech-medical-instrument)
- Biosound, Inc.: 1 (https://510kreport.com/company/biosound)
- Carefusion 209, Inc.: 1 (https://510kreport.com/company/carefusion-209)
- Intelligent Hearing Systems: 1 (https://510kreport.com/company/intelligent-hearing-systems)

## Its most-cited devices
- K890495: Nicolet Viking II System (1989), cited by 5
- K882053: Nicolet Epidural Spinal Electrode (1988), cited by 1
- K921927: Nicolet Voyageur (1992), cited by 1
- K923315: Nicolet Ark System (1992), cited by 1
- K905632: Nicolet Mapleleaf System (1991), cited by 1

## Recent decisions
- K921138: Nicolet Ultrasom Acquisition Station (May 14, 1993)
- K923315: Nicolet Ark System (Nov 23, 1992)
- K921927: Nicolet Voyageur (Nov 5, 1992)
- K915652: Nicolet Poratble Spirit System (Feb 7, 1992)
- K905632: Nicolet Mapleleaf System (Jun 7, 1991)
- K897154: Nicolet Dbte Hearing Aid: Digital & Programmable (Apr 30, 1990)
- K894629: Nicolet Beam II System (Mar 9, 1990)
- K896477: Nicolet Real Ear Analyzer (Feb 8, 1990)

Source page: https://510kreport.com/company/nicolet-instrument