Devices descending from K091490
4 later devices reach Family of THD Disposable Anoscopes/Proctoscopes/Rectoscopes through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K103647 | THD Disposable Anoscopes, Proctoscopes and Rectoscopes | Thd Spa | 2011 | 3 | — |
| +2 | K133687 | THD N-Ano Anoscope | Thd Spa | 2013 | 0 | — |
| +2 | K121135 | THD Anoscope, Proctoscope, Rectoscope, Rectoscope and Light-Scope | Thd Spa | 2012 | 1 | — |
| +3 | K230439 | WellCare Anoscope | Well Care (Wuhan) Medical Technology Co., Ltd. | 2023 | 0 | — |