# Optical Micro Systems, Inc.

- Location (FDA's records): Mchenry, IL
- FDA decisions: 21 (1981–1995): 21 510(k) clearances
- Product codes: HQE (6), HQC (4), KYG (2), HKP (1), HJI (1), HMX (1), FMI (1), LWL (1), HNM (1), HRJ (1)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 4 (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
- Allergan, Inc.: 2 (https://510kreport.com/company/allergan)
- American Optisurgical, Inc.: 1 (https://510kreport.com/company/american-optisurgical)
- Abbott Medical Optics, Inc.: 1 (https://510kreport.com/company/abbott-medical-optics)

## Its most-cited devices
- K946054: Diplomax (1995), cited by 2
- K844373: O.M.S. Ultra-Phaco (1985), cited by 2

## Recent decisions
- K950218: Oms Slimline Phaco Handpiece (Jul 17, 1995)
- K946054: Diplomax (Jul 11, 1995)
- K935223: Ophthalmic Surgical System (Mar 14, 1994)
- K935226: I/V Pole (Feb 16, 1994)
- K935003: Electric I/V Pole or EIVP2 (Jan 25, 1994)
- K870068: Aspiration Reversal Control (Arc) Module (Feb 12, 1987)
- K844373: O.M.S. Ultra-Phaco (Dec 19, 1985)
- K844448: Oms/Gonvers Retinal Perforator (Aug 21, 1985)

Source page: https://510kreport.com/company/optical-micro-systems