# W.H.P.M., Inc.

- Location (FDA's records): Irwindale, CA
- FDA decisions: 14 (2001–2022): 14 510(k) clearances
- Product codes: DJR (3), JHI (2), KHE (1), DJG (1), DKZ (1), NFT (1), DIO (1), QBF (1), LCX (1), OOX (1), LAF (1)
- Predicates its devices cite: 17 (0 its own); citations of its devices by later devices: 1 (0 its own)
- Recalls linked to its devices: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- ACON Laboratories, Inc.: 7 (https://510kreport.com/company/acon-laboratories)
- First Check Diagnostics, LLC: 3 (https://510kreport.com/company/first-check-diagnostics)
- Advin Biotech, Inc.: 2 (https://510kreport.com/company/advin-biotech)
- Co-Innovation Biotech Co., Ltd.: 2 (https://510kreport.com/company/co-innovation-biotech)
- American Bio Medica Corp.: 1 (https://510kreport.com/company/american-bio-medica)
- Guangzhou Wondfo Biotech Co., Ltd.: 1 (https://510kreport.com/company/guangzhou-wondfo-biotech)
- Polymedco, Inc.: 1 (https://510kreport.com/company/polymedco)

## Firms that cite its devices most
- New Bay Bioresearch Co., Ltd.: 1 (https://510kreport.com/company/new-bay-bioresearch)

## Its most-cited devices
- K041202: Hemosure One-Step Fecal Occult Blood Test (2004), cited by 1

## Recent decisions
- K200754: Hemosure Accu-Reader A100 (Jun 2, 2022)
- K210327: First Sign Multi-Drug Test Dip Card, First Sign Multi-Drug Test Cup, First Sign Multi-Drug Screen Test Dip Card, First Sign Multi-Drug Screen Test Cup (Aug 12, 2021)
- K171695: First Sign Multi-Drug Dip Card Test, First Sign Multi-Drug Cup Test, First Sign Drug of Abuse Dip Card Test Marijuana, First Sign Drug of Abuse Cup Test Marijuana (Feb 5, 2018)
- K160793: First Sign Drug of Abuse Dip Card Test (MDMA, EDDP, Nortriptyline), First Sign Drug of Abuse Cup Test (MDMA, EDDP, Nortriptyline) (Aug 17, 2016)
- K152551: First Sign® Drug of Abuse Buprenorphine Cup Test, First Sign® Drug of Abuse Buprenorphine Dip Card Test, First Sign® Drug of Abuse Butalbital Cup Test, First Sign® Drug of Abuse Butalbital Dip Card Test, First Sign® Drug of Abuse Morphine Cup Test, First Sign® Drug of Abuse Morphine Dip Card Test. (Nov 9, 2015)
- K151441: First Sign Drug of Abuse Dip Card Test, First Sign Drug of Abuse Cup Test (Jun 29, 2015)
- K150162: First Sign Drug of Abuse Dip Card Test, First Sign Drug of Abuse Cup Test (Feb 26, 2015)
- K142353: First Sign Drug of Abuse Dip Card Test/First Sign Drug of Abuse Cup Test (Oct 7, 2014)

Source page: https://510kreport.com/company/whpm