Devices descending from K121710
7 later devices reach Xpert CT/NG through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K200748 | Visby Medical Sexual Health | Visby Medical | 2021 | 2 | — |
| +1 | K173840 | Xpert CT/NG | Cepheid | 2018 | 1 | — |
| +1 | K151565 | Xpert® TV Assay on the Cepheid GeneXpert Instrument Systems (GeneXpert Dx, GeneXpert… | Cepheid | 2015 | 4 | — |
| +2 | K220407 | Visby Medical Sexual Health Test | Visby Medical | 2023 | 1 | — |
| +2 | K190441 | Xpert CT/NG, GeneXpert Dx System, GeneXpert Infinity-48s and GeneXpert Infinity-80… | Cepheid | 2019 | 0 | — |
| +2 | K161619 | Xpert TV, Xpert Urine Specimen Collection Kit, GeneXpert Dx Systems (GX-I, GX-II, GX-IV… | Cepheid | 2016 | 0 | — |
| +3 | K251501 | Visby Medical Men's Sexual Health Test | Visby Medical, Inc. | 2025 | 0 | — |