Devices descending from K903430
11 later devices reach Liquichek CK/LD Isoenzyme Control; Levels 1 and 2 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K981590 | Liquichek Urine Toxicology Control Level C1, Liquichek Urine Toxicology Control Level… | Bio-Rad | 1998 | 8 | — |
| +1 | K971691 | Liquichek Urine Toxicology Control - Level S1, S2, S3 | Bio-Rad | 1997 | 1 | — |
| +2 | K050037 | Triage Tox Drug Screen Controls | Biosite Incorporated | 2005 | 1 | — |
| +2 | K021415 | Liquichek Urine Toxicology Control Level C2 Low Opiate & C3 Low Opiate Models 468 & 469 | Bio-Rad | 2002 | 0 | — |
| +2 | K021384 | Liquichek Urine Toxicology Control Levels C1-C4, Models 441,442,443,444 | Bio-Rad | 2002 | 2 | — |
| +2 | K012999 | Triage Tox Drug Screen Controls, Catalog #94001 | Biosite Incorporated | 2001 | 2 | — |
| +2 | K013002 | Triage Tox Drug Screen Calibration Verification Controls, Catalog #94002 | Biosite Incorporated | 2001 | 0 | — |
| +2 | K992395 | Urine Drug Screening Control | Seracare Technology | 1999 | 0 | — |
| +3 | K060788 | Triage Tox Drug Screen Control Level 1 Model 94413 and Level 2 Model 94414 | Biosite Incorporated | 2006 | 0 | 2 |
| +3 | K033404 | Liquichek Urine Toxicology Control (Confirmatory Series) | Bio-Rad | 2003 | 1 | — |
| +4 | K050682 | Liquichek Urine Toxicology Control (Level C1) | Bio-Rad Laboratories, Inc. | 2005 | 0 | — |