Devices descending from K964889
15 later devices reach Elecsys Testosterone Assay through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K093421 | Elecsys Testosterone II Immunoassay | Roche Diagnostics Corp. | 2010 | 11 | — |
| +1 | K041866 | Abbott Axsym Testosterone Microparticle Enzyme Immunoassay (Meia) | Axis-Shield Diagnostics, Ltd. | 2004 | 0 | — |
| +1 | K021972 | Fastpack Total Testosterone Immunoassay | Qualigen, Inc. | 2002 | 1 | 1 |
| +2 | K211685 | Elecsys Testosterone II | Roche Diagnostics | 2022 | 1 | — |
| +2 | K151986 | ADVA Centaur Testosterone II (TSTII), ADVA Centaur Testosterone II (TSTII) Master Curve… | Siemens Healthcare Diagnostics, Inc. | 2016 | 2 | — |
| +2 | K151529 | Dimension Vista LOCI Total Testosterone Flex reagent cartridge, Dimension Vista… | Siemens Healthcare Diagnostics, Inc. | 2016 | 0 | 1 |
| +2 | K122793 | Liaison Testosterone; Liaison Testosterone Control Set | DiaSorin, Inc. | 2013 | 1 | — |
| +2 | K120009 | Testosterone Test System; Calibrator; and Quality Control Material (Assayed and Unassayed) | Abbott Laboratories | 2012 | 2 | — |
| +2 | K101388 | Fastpack Testo Immunoassay | Qualigen, Inc. | 2011 | 0 | — |
| +3 | K252728 | IDS-iSYS Total Testosterone | Immunodiagnostic Systems Limited | 2026 | 0 | — |
| +3 | K201908 | LIAISON Testosterone xt | DiaSorin, Inc. | 2020 | 0 | — |
| +3 | K191533 | ADVIA Centaur Testosterone II (TSTII), ADVIA Centaur SHBG | Siemens Healthcare Diagnostics, Inc. | 2019 | 0 | — |
| +3 | K190121 | Ids SHBG | Immunodiagnostic Systems, Ltd. | 2019 | 0 | — |
| +3 | K153577 | FREND Testosterone Test System | Nanoentek USA, Inc. | 2016 | 0 | — |
| +3 | K152155 | ARCHITECT 2nd Generation Testosterone | Abbott Laboratories | 2015 | 0 | — |