Devices descending from K993674
7 later devices reach Pocket Ultrasonic Pachymeter through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K232302 | Pocket III | Quantel Medical | 2024 | 0 | — |
| +1 | K094038 | Compact Touch | Quantel S.A. | 2010 | 3 | — |
| +1 | K042099 | Tonopach Ultrasonic Tonometer/Pachymeter Model P-201 (the Tonopach) | Retinapharma Technologies, Inc. | 2004 | 0 | — |
| +1 | K030610 | Pod Pac-20M | Portable Ophthalmic Devices, Inc. | 2003 | 0 | — |
| +2 | K180265 | COMPACT TOUCH Ophthalmic Ultrasound System | Quantel Medical | 2018 | 1 | — |
| +2 | K102027 | Axis Nano Opthalmic Biometer Ultrasound System | Quantel Medical S.A. | 2010 | 0 | — |
| +3 | K213254 | Axialis Ophthalmic Ultrasound System | Quantel Medical | 2021 | 0 | — |