Devices descending from K171993
1 later device reach Zimmon Needle Knife Papillotome through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K252889 | Single Use 3-Lumen Needle Knife V (KD-V441M, KD-V451M) | Olympus Medical Systems Corporation | 2025 | 0 | — |