Devices descending from K023816
5 later devices reach Canon Full Auto Tonometer TX-F through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K111710 | Full Auto Tonometer Model TX-20 | Canon Inc. -Medical Equipment Group | 2011 | 3 | — |
| +1 | K073087 | Non-Contact Tonometer, Model FT-1000 | Tomey Corporation | 2008 | 0 | — |
| +2 | K180820 | Tono Vue Non-Contact Tonometer | Crystalvue Medical Corporation | 2018 | 2 | — |
| +3 | K253039 | Auto Kerato-Refracto Tonometer TRK-3 Omnia | Topcon Corporation | 2025 | 0 | — |
| +3 | K223739 | VS Tabletop Tonometer | Medimaging Integrated Solution, Inc. | 2023 | 0 | — |