# NCS: System, Imaging, Holography, Acoustic

- Device class: 2; regulation: 21 CFR 892.1550; FDA's rule: 510(k) required
- FDA decisions: 3
- Recalls: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026; MAUDE to Sep 30, 2026

## Decisions per year (last 10)
- 2000: 1
- 2001: 1
- 2002: 1

## Most-cited predicates
- K001510: OS-2000 Optical Sonography System (2000), cited by 1

Source page: https://510kreport.com/product-code/NCS
Data by year (CSV): https://510kreport.com/product-code/NCS.csv