# JSK: Supplement, Culture Media

- Device class: 1; regulation: 21 CFR 866.2450; FDA's rule: 510(k) exempt
- FDA decisions: 70
- Recalls: 3 (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)
- 1978: 1
- 1979: 1
- 1980: 17
- 1981: 14
- 1982: 7
- 1983: 7
- 1984: 5
- 1985: 9
- 1986: 5
- 1988: 3

## Most-cited predicates

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