Devices descending from K200971
1 later device reach 308nm Excimer System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K242977 | 308nm Excimer Phototherapy Device (CN-308E, KN-4003B3, KN-4003B4, KN-5000C KN-5000D… | Xuzhou Kernel Medical Equipment Co., Ltd. | 2025 | 0 | — |