# K123663: Liquidchek Cardiac Markers Plus Control LT; Level 1C, Level 2, Level 3, Trilevel Minipak

- Pathway: 510(k) (Traditional)
- Applicant: Bio-Rad Laboratories
- Decided: Dec 27, 2012 after 29 days
- Product code: JJY (Multi-Analyte Controls, All Kinds (Assayed))
- Device class: 1
- Regulation: 21 CFR 862.1660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K961828 (1996). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050537: Liquichek Cardiac Markers Plus Control, Liquichek Cardiac Markers Plus Control LT, Liquichek Cardiac Markers Plus, Bio-Rad (2005) Summary page 2.

## Most influential descendants
- K152117: Dropper hsCRP High Sensitivity CRP Control (2016), 0 descendants of its own

## Indications for use
Liquichek Cardiac Markers Plus Control LT is intended for use as a quality control serum to monitor the precision of laboratory testing procedures for the analytes listed in this package insert.

Source page: https://510kreport.com/device/K123663
Methodology: https://510kreport.com/methodology