Devices descending from K981680
1 later device reach Ultrapure Water Treatment System for Hemodialysis through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K991916 | Virginia Water Systems' Water Purification System for Hemodialysis | Virginia Water Systems, Inc. | 2000 | 0 | — |