Devices descending from K964312
10 later devices reach Mentor Tono-Pen 3 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K053430 | Tono-Pen Avia Tonometer and Ocu-Shiled Tip Cover | Medtronic Xomed, Inc. | 2006 | 9 | — |
| +2 | K063873 | Icare Tonometer TA01I | Tiolat OY | 2007 | 8 | — |
| +3 | K163343 | Icare HOME tonometer | Icare Finland OY | 2017 | 2 | — |
| +3 | K153694 | Icare ic100 | Icare Finland OY | 2016 | 4 | — |
| +4 | K233516 | Tono-Vera® Tonometer and Ocu-Dot® Tonometer Probes (16305, 16306, 16318) | Reichert, Inc. | 2024 | 0 | — |
| +4 | K200966 | Icare HOME Tonometer | Icare Finland OY | 2020 | 1 | — |
| +4 | K190316 | Icare ic200 | Icare Finland OY | 2020 | 2 | — |
| +5 | K220852 | iCare IC200 | Icare Finland OY | 2022 | 1 | — |
| +5 | K211355 | iCare HOME2 | Icare Finland OY | 2022 | 0 | — |
| +6 | K241447 | iCare ST500 (TA04) | Icare Finland OY | 2024 | 0 | — |