← Product Code [NFT](/submissions/TX/subpart-d%E2%80%94clinical-toxicology-test-systems/NFT) · K252259

# AssureTech Quick Cup Tests; AssureTech Multi-drug Urine Test Cup (K252259)

_Assure Tech., LLC · NFT · Aug 15, 2025 · Clinical Toxicology · SESE_

**Canonical URL:** https://fda.innolitics.com/submissions/TX/subpart-d%E2%80%94clinical-toxicology-test-systems/NFT/K252259

## Device Facts

- **Applicant:** Assure Tech., LLC
- **Product Code:** [NFT](/submissions/TX/subpart-d%E2%80%94clinical-toxicology-test-systems/NFT.md)
- **Decision Date:** Aug 15, 2025
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 862.3100
- **Device Class:** Class 2
- **Review Panel:** Clinical Toxicology

## Indications for Use

The AssureTech Quick Cup Tests are competitive binding, lateral flow immunochromatographic assays for qualitative and simultaneous detection of Amphetamine, Secobarbital, Buprenorphine, Oxazepam, Cocaine, EDDP, Fentanyl, Ecstasy, Propoxyphene, Morphine, Methadone, Phencyclidine, Oxycodone, Norfentanyl, Methamphetamine, Nortriptyline, 6-Monoacetylmorphine, Tramadol and Marijuana in human urine at the cutoff concentrations of: [Table of cut-offs]. Configuration of the AssureTech Quick Cup Tests can consist of any combination of the above listed drug analytes. The test may yield positive results for the prescription drugs above when taken at or above prescribed doses. It is not intended to distinguish between prescription use or abuse of these drugs. Clinical consideration and professional judgment should be exercised with any drug of abuse test result, particularly when the preliminary result is positive. The test provides only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result. GC/MS or LC/MS is the preferred confirmatory method. For in vitro diagnostic use only. The AssureTech Multi-drug Urine Test Cup are competitive binding, lateral flow immunochromatographic assays for qualitative and simultaneous detection of Amphetamine, Secobarbital, Buprenorphine, Oxazepam, Cocaine, EDDP, Fentanyl, Ecstasy, Propoxyphene, Morphine, Methadone, Phencyclidine, Oxycodone, Norfentanyl, Methamphetamine, Nortriptyline, 6-Monoacetylmorphine, Tramadol and Marijuana in human urine at the cutoff concentrations of: [Table of cut-offs]. Configuration of the AssureTech Multi-drug Urine Test Cup can consist of any combination of the above listed drug analytes. It is for in vitro diagnostic use only. The test provides only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result. GC/MS or LC/MS is the preferred confirmatory method. Clinical consideration and professional judgment should be exercised with any drug of abuse test result, particularly when the preliminary result is positive.

## Device Story

Single-use lateral flow immunochromatographic urine test cups; detect drugs of abuse via competitive binding. Urine sample migrates via capillary action; target drugs below cut-off allow antibody-coated particles to bind to immobilized drug-conjugate, forming a visible test line. If drug concentration exceeds cut-off, binding sites are saturated, preventing test line formation. Control line confirms proper flow. Used in OTC settings by lay users. Results are preliminary; positive results require confirmation via GC/MS or LC/MS. Provides rapid, qualitative screening to assist in clinical decision-making regarding potential drug presence.

## Clinical Evidence

Bench testing only. Precision studies (25 days, 2 runs/day), interference testing, specificity/cross-reactivity, and method comparison against LC/MS. Lay-user study (n=280) conducted at three sites confirmed ease of use and performance across various drug concentrations. No clinical trials performed.

## Technological Characteristics

Lateral flow immunochromatographic assay; competitive binding principle using monoclonal mouse antibodies. Single-use cup format. Storage: 2-30°C. No electronic components or software algorithms.

## Regulatory Identification

An amphetamine test system is a device intended to measure amphetamine, a central nervous system stimulating drug, in plasma and urine. Measurements obtained by this device are used in the diagnosis and treatment of amphetamine use or overdose and in monitoring levels of amphetamine to ensure appropriate therapy.

## Special Controls

*Classification.* Class II (special controls). An amphetamine test system is not exempt if it is intended for any use other than employment or insurance testing or is intended for Federal drug testing programs. The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9, provided the test system is intended for employment and insurance testing and includes a statement in the labeling that the device is intended solely for use in employment and insurance testing, and does not include devices intended for Federal drug testing programs (*e.g.,* programs run by the Substance Abuse and Mental Health Services Administration (SAMHSA), the Department of Transportation (DOT), and the U.S. military).

## Submission Summary (Full Text)

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# 510(k) SUBSTANTIAL EQUIVALENCE DETERMINATION
## TRIAGE-QUICK REVIEW DECISION MEMORANDUM

510(k) Number: K252259

This 510(k) was reviewed under the OHT7/OHT8 OIR’s Triage-Quick Review Program. This program represents an internal workload management tool intended to reduce internal FDA review resources for 510(k) applications that are of good quality upon receipt by FDA.

The information in the 510(k) is complete and supports a substantial equivalence (SE) determination. Please refer to the applicant’s 510(k) summary for a summary of the information that supports this SE determination.

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**Source:** [https://fda.innolitics.com/submissions/TX/subpart-d%E2%80%94clinical-toxicology-test-systems/NFT/K252259](https://fda.innolitics.com/submissions/TX/subpart-d%E2%80%94clinical-toxicology-test-systems/NFT/K252259)

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