Devices descending from K991080
3 later devices reach Accusign MTD, Biosign MTD through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K012595 | Acon MTD One Step Methadone Test Strip and Test Device | ACON Laboratories, Inc. | 2001 | 2 | — |
| +2 | K092048 | One Step Eddp (Methadone Metabolite) Test Strip | Biosite Incorporated | 2010 | 0 | — |
| +2 | K052197 | First Sign Drug of Abuse Urine Screening Test | W.H.P.M., Inc. | 2006 | 0 | — |