# K011494: Liquichek Immunology Control Level 1,2,3,1, ML, Liquichek Immunology Control Level 1, 3 ML, Liquichek Immunology Control

- Pathway: 510(k) (Traditional)
- Applicant: Bio-Rad
- Decided: Jun 8, 2001 after 24 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
No predicates in its family tree.
4 later devices descend from it; 1 cites it directly.
0 of 5 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
- K022991: Liquichek Immunology Control Level 1, 2, and 3-1 ML, Model 591, 592, 593; Level 1, 2, and 3-3 ML, Model 594, 595, 596 (2002), 3 descendants of its own
- K140764: Liquichek Immunologycontrol-Level 1,Level 2, Level 3, Minipak (2014), 0 descendants of its own
- K131992: Multichem P (2013), 0 descendants of its own
- K130761: Liquichek Immunology Control, Level 1,2,3, Trilevel Minipak (2013), 0 descendants of its own

Source page: https://510kreport.com/device/K011494
Methodology: https://510kreport.com/methodology