# K993496: Retic-Quinox

- Pathway: 510(k) (Traditional)
- Applicant: Hematronix, Inc.
- Decided: Nov 30, 1999 after 46 days
- Product code: JPK (Mixture, Hematology Quality Control)
- Device class: 2
- Regulation: 21 CFR 864.8625
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K930119 (1993). 1 ancestor in all.
1 later device descends from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K930119: Coulter Retic-C Cell Control, Coulter Electronics, Inc. (1993) Summary page 1.

## Most influential descendants
- K042836: Liquichek Reticulocyte Control (a) (2004), 0 descendants of its own

## Indications for use
Retic-Quinox is a whole blood reference control material designed to monitor the accuracy and precision of Coulter instruments equipped with reticulocye measuring capabilities using VCS technology.

Source page: https://510kreport.com/device/K993496
Methodology: https://510kreport.com/methodology