Devices descending from K171748
7 later devices reach Vitrification Kit and Thawing Kit through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K254261 | Vitrification Freeze Kit and Thawing Kit (CS-IVF-FK; CS-IVF-TK) | Cell Store (Beijing) Biotechnology CO., LTD. | 2026 | 0 | — |
| +1 | K251305 | Ultra-Fast Vitri; Ultra-Fast Warm | Kitazato Corporation | 2025 | 1 | — |
| +1 | K242561 | Dewin Reproductive Media (Dewin Vitrification Kit, Dewin Thawing Kit) | Donnevie Medical Technology (Shanghai) Co., Ltd. | 2025 | 0 | — |
| +1 | K240176 | V-VITFREEZE and V-VITWARM | Vitromed GmbH | 2024 | 0 | — |
| +1 | K233846 | Vitrification Solution Set and Warming Solution Set | Ecmpc, LLC | 2024 | 0 | — |
| +1 | K233477 | Cryo-straw (Type I, Type III); Warming Kit (A-4ML, B-8ML); Vitrification Kit (A-3ML… | Shandong Wego Ruisheng Medical Device Co., Ltd. | 2024 | 0 | — |
| +2 | K260248 | Ultra-Fast Warm | Kitazato Corporation | 2026 | 0 | — |