Devices descending from K841257
10 later devices reach Sta-Potent System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K990006 | Erco-Vac -C | Ercons, Inc. | 1999 | 0 | — |
| +1 | K990008 | Erco-Ribbon -C | Ercons, Inc. | 1999 | 0 | — |
| +1 | K981357 | Erco-Vac | Ercons, Inc. | 1998 | 1 | — |
| +1 | K981343 | Erco-Ribbon | Ercons, Inc. | 1998 | 1 | — |
| +1 | K981506 | Restore Vacuum Erection Device, Confide Vacuum Erection Device, Pep (Penile Erection… | Repro-Med Systems, Inc. | 1998 | 2 | — |
| +1 | K974173 | Erecaid System/Stay Erec System | Imagyn Medical Technologies, Inc. | 1998 | 3 | — |
| +1 | K972537 | Erco-Vac | Ercons, Inc. | 1997 | 0 | — |
| +1 | K972353 | Erco-Ribbon | Ercons, Inc. | 1997 | 0 | — |
| +2 | K032776 | Vacurect Vacuum Constriction Device | Vacurect Manufacturing (Pty), Ltd. | 2003 | 0 | — |
| +2 | K020969 | Vacurect Vacuum Constriction Device | Vacurect Manufacturing (Pty), Ltd. | 2002 | 0 | — |