# K022564: Instant-View Multi-Drug Screen Urine Test

- Pathway: 510(k) (Special)
- Applicant: Alfa Scientific Designs, Inc.
- Decided: Aug 30, 2002 after 28 days
- Product code: DKZ (Enzyme Immunoassay, Amphetamine)
- Device class: 2
- Regulation: 21 CFR 862.3100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
17 later devices descend from it; 1 cites it directly.
0 of 18 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Instant-View single drug of abuse urine tests: named in the summary without a submission number

## Most influential descendants
- K063545: Multi-Drug of Abuse Urine Test,Urine Cup Test, Amphetamine Urine Test (Cassette, Dip-Strip), Cocaine, Methamphetamine (2007), 16 descendants of its own
- K152122: Instant-View Multi-Drug Urine Test Cup (Home Use), Instant-View Multi-Drug Urine Test Panel (Home Use) (2016), 13 descendants of its own
- K173303: INSTANT-VIEW plus Multi-Drug of Abuse Urine Test - Simple Cup (OTC Use), INSTANT-VIEW plus Multi-Drug Urine Test - Simple Cup (Prescription Use) (2018), 12 descendants of its own
- K182738: Single and Multi-Drug Rapid Test Panel With Adulteration (Urine), Single and Multi-Drug Rapid Test Panel (Urine), Single and Multi-Drug Rapid Test Cup With Adulteration (Urine), Single and Multi-Drug Rapid Test Cup (Urine), Single Drug Rapid Test Dipstick (Urine), Single and Multi-Drug Home Rapid Test Panel (Urine), Single and Multi-Drug Home Rapid Test Cup (Urine), Single Drug Home Rapid Test Dipstick (Urine) (2019), 9 descendants of its own
- K233019: AllTest Multi-Drug Rapid Test Cup; AllTest Multi-Drug Rapid Test Panel; AllTest Multi-Drug Rapid Test Cup Rx; AllTest Multi-Drug Rapid Test Panel Rx (2023), 8 descendants of its own

## Indications for use
The Instant-ViewTMMulti-Drug Screen Urine Test is a qualitative immunoassay intended to be used to detect any combination (variants from 2 to 12) of the following drugs and/or drug metabolites in human urine at the specified cutoff levels. It is intended for professional use only. Instant- View Multi-Drug Screen Urine Test provides only a preliminary analytical test result. A more spec@ alternate chemical method must be used to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrometry (GUMS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are used.

Source page: https://510kreport.com/device/K022564
Methodology: https://510kreport.com/methodology