Devices descending from K133983
5 later devices reach Intra. OX Handheld Tissue Oximeter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K163472 | Intra.Ox Handheld Tissue Oximeter | Vioptix, Inc. | 2017 | 4 | — |
| +2 | K191676 | Intra.Ox 2.0 Handheld Tissue Oximeter | Vioptix, Inc. | 2019 | 3 | — |
| +3 | K221010 | Intra.Ox 2.0 Handheld Tissue Oximeter | Vioptix, Inc. | 2022 | 2 | — |
| +4 | K233488 | Intra.Ox™ 2.0 Handheld Tissue Oximeter | Vioptix, Inc. | 2024 | 1 | — |
| +5 | K250519 | Lap.Ox™ Laparoscopic Tissue Oximeter | Vioptix, Inc. | 2025 | 0 | — |