# Guidewire Technologies, Inc.

- Location (FDA's records): Salem, NH
- FDA decisions: 3 (1989–1990): 3 510(k) clearances
- Product codes: DQX (3)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 2 (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
- Tfx Medical Group: 2 (https://510kreport.com/company/tfx-medical-group)

## Its most-cited devices
- K902153: Teflon Coated Guidewire (1990), cited by 1
- K902152: Movable Core Guidewire (1990), cited by 1

## Recent decisions
- K902153: Teflon Coated Guidewire (Jul 31, 1990)
- K902152: Movable Core Guidewire (Jul 31, 1990)
- K890959: Guidewire (Sep 12, 1989)

Source page: https://510kreport.com/company/guidewire-technologies