Devices descending from K971221
1 later device reach Greiner Vacuette Blood Collection Tube through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K992244 | Greiner Minicollect Coagulation Blood Collection Tube | Greiner Meditech, Inc. | 1999 | 0 | — |