# K152643: EGENS Urine Test Cup THC-MDMA, EGENS Urine Test DipCard THC-MDMA, EGENS Urine Test Cassette Marijuana

- Pathway: 510(k) (Traditional)
- Applicant: Nantong Egens Biotech Co., Ltd.
- Decided: Nov 2, 2015 after 48 days
- Product code: LDJ (Enzyme Immunoassay, Cannabinoids)
- Device class: 2
- Regulation: 21 CFR 862.3870
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 8 generations back to K945610 (1995). 32 ancestors in all.
No later device cites it as a predicate yet.
0 of 33 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K142580: Chemtrue Multi-Panel DOA DIP Card Tests, Chemtron Biotech, Inc. (2014) Summary page 5.

## Indications for use
EGENS Urine Test Cup THC-MDMA is a rapid test for the qualitative detection of Cannabinoids and Methylenedioxymethamphetamine in human urine at a cutoff concentration of 50 ng/mL and 500 ng/mL, respectively. EGENS Urine Test Cup THC-MDMA 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 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. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use. EGENS Urine Test DipCard THC-MDMA is a rapid test for the qualitative detection of Cannabinoids and Methylenedioxymethamphetamine in human urine at a cutoff concentration of 50 ng/mL and 500 ng/mL, respectively. EGENS Urine Test DipCard THC-MDMA 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 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. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use. EGENS Urine Test Cassette Marijuana is a rapid test for the qualitative detection of Cannabinoids in human urine at a cutoff concentration of 50 ng/mL. EGENS Urine Test Cassette Marijuana 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 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. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use.

Source page: https://510kreport.com/device/K152643
Methodology: https://510kreport.com/methodology