# K890577: Kenlor Liquid Urine Control

- Pathway: 510(k) (Traditional)
- Applicant: Kenlor Industries, Inc.
- Decided: Mar 9, 1989 after 31 days
- Product code: JJW (Urinalysis Controls (Assayed And Unassayed))
- 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.
12 later devices descend from it; 2 cite it directly.
0 of 13 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
- K965171: Liquichek Urianlysis Control (Cat. NO. 420,421,422,425,426) (1997), 10 descendants of its own
- K031231: Liquicheck Urinalysis Control Bilevel, Model 435, Liquichek Urinalysis Control Level 2, Model 436, Liquichek Urinalysis (2003), 9 descendants of its own
- K070848: Liquichek Urinalysis Control (BI-Level), Control LEVEL1, Level 2,Minipak, 435,436,437,435X (2007), 6 descendants of its own
- K142391: Mission U120 Ultra Urine Analyzer, Mission Urinalysis Reagent Strips ( Microalbumin/Creatinine ) (2014), 3 descendants of its own
- K182384: ACR  LAB Urine Analysis Test System (2019), 1 descendant of its own

Source page: https://510kreport.com/device/K890577
Methodology: https://510kreport.com/methodology