# LQW: Test, Temperature Discrimination

- Device class: 1; regulation: 21 CFR 882.1200; FDA's rule: 510(k) exempt
- 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)
- 1987: 1
- 1993: 1
- 2014: 1

## Most-cited predicates
- K864345: Nte-2 Thermal Sensitivity Tester (1987), cited by 1
- K922052: Tsa 2001 Thermal Sensory Analyzer (1993), cited by 1

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