Devices descending from K031622
3 later devices reach Wallace Dual Lumen Oocyte Retrieval Sets through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K182959 | Wallace Dual Lumen Oocyte Recovery System | CooperSurgical, Inc. | 2019 | 2 | — |
| +2 | K191291 | Wallace Dual Lumen Oocyte Recovery System | CooperSurgical, Inc. | 2019 | 1 | — |
| +3 | K232163 | Lotus Single Lumen Ovum Aspiration Needle; Lotus Double Lumen Ovum Aspiration Needle | Zhejiang Horizon Medical Technology Co., Ltd. | 2024 | 0 | — |