# K021155: Mas UA Control, Dade UA Control- Liquid Assayed Urinalysis Control

- Pathway: 510(k) (Traditional)
- Applicant: Medical Analysis Systems, Inc.
- Decided: Apr 29, 2002 after 19 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.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
MAS® / DADE® UA Control is intended for use in the clinical laboratory as a control for qualitative and semi-quantitative procedures used in routine urinalysis testing. Assay values are provided for specific systems listed. The user can compare observations with expected ranges as a means of assuring consistent performance of reagent and equipment. The product is suitable for use as a control material for physiochemical, chemical, and microscopic methods of routine urinalysis. UA Control may be used in conjunction with commercially available standardized systems for urine microscopic analysis.

Source page: https://510kreport.com/device/K021155
Methodology: https://510kreport.com/methodology