Devices descending from K946277
111 later devices reach Tetrad 2300 E/U Ultrasoung Imaging System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +11 | K243794 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 5 | — |
| +11 | K242020 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2024 | 3 | — |
| +12 | K260667 | Alturion Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 1 | — |
| +12 | K260680 | EPIQ Series Diagnostic Ultrasound Systems; Affiniti Series Diagnostic Ultrasound Systems | Philips Ultrasound, LLC | 2026 | 0 | 1 |
| +12 | K261132 | Healium Intelliscan LX192LC | Healium Intelliscan Corporation | 2026 | 0 | — |
| +12 | K253595 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 1 | — |
| +12 | K250177 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 2 | — |
| +13 | K262548 | EPIQ Inspira Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound… | Philips Ultrasound, LLC | 2026 | 0 | — |
| +13 | K262311 | Alturion Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 0 | — |
| +13 | K251651 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 1 | — |
| +14 | K261211 | Philips EPIQ Series Diagnostic Ultrasound System; Philips Affiniti Series Diagnostic… | Philips Ultrasound, LLC | 2026 | 0 | — |