# K802668: Cybrex Tobramycin

- Pathway: 510(k) (Traditional)
- Applicant: Abbott Laboratories
- Decided: Nov 24, 1980 after 28 days
- Product code: LCR (Fluorescent Immunoassay, Tobramycin)
- Device class: 2
- Regulation: 21 CFR 862.3900
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K964457: Roche Cobas Ibtegra Reagent Cassettes (1997), 1 descendant of its own
- K060998: QMS Tobramycin (2006), 0 descendants of its own
- K060853: Online TDM Tobramycin (2006), 0 descendants of its own

Source page: https://510kreport.com/device/K802668
Methodology: https://510kreport.com/methodology