# Tetra Corp.

- Location (FDA's records): Englewood, CO
- FDA decisions: 5 (1993–1996): 5 510(k) clearances
- Product codes: ITX (3), IYN (2)
- Predicates its devices cite: 0 (0 its own); citations of its devices by later devices: 3 (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
- Siemens Medical Solutions USA, Inc.: 1 (https://510kreport.com/company/siemens-medical-solutions-usa)
- Teratech Corp.: 1 (https://510kreport.com/company/teratech)
- Larsen & Toubro Limited: 1 (https://510kreport.com/company/larsen-toubro)

## Its most-cited devices
- K946277: Tetrad 2300 E/U Ultrasoung Imaging System (1996), cited by 2
- K924204: New Ultrasound Imaging System & Transducers (1993), cited by 1

## Recent decisions
- K946277: Tetrad 2300 E/U Ultrasoung Imaging System (Mar 15, 1996)
- K945320: Tetrad Model BG22, Automatic Biopsy Unit Model (May 11, 1995)
- K945318: Tetrad Model 6F, End-Viewing, Endocavity Probe, 4.5/8.5 MHZ, CA (May 5, 1995)
- K945319: Tetrad Model BS18, Endosurgical Needle Guide Attachment (May 4, 1995)
- K924204: New Ultrasound Imaging System & Transducers (Jun 7, 1993)

Source page: https://510kreport.com/company/tetra