Devices descending from K904939
4 later devices reach Flexible and Rigid Ureterotome System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K992141 | Olympus Working Element for Probes | Olympus Winter & Ibe GmbH | 1999 | 2 | — |
| +1 | K950719 | Oes Urology | Olympus America, Inc. | 1996 | 0 | — |
| +2 | K050910 | Roei Working Element and Roel Cutting Loops | Roei Medical Technologies, Ltd. | 2005 | 1 | — |
| +3 | K053322 | Modification to: Roei Working Element and Roei Cutting Loops | Roei Medical Technologies, Ltd. | 2006 | 0 | — |