Devices descending from K031169
15 later devices reach Motility Visualization System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K142355 | Vaginal Tactile Imager | Advanced Tactile Imaging, Inc. | 2015 | 1 | — |
| +1 | K120088 | Mcompass Anorectal Manometry System | Medspira, LLC | 2012 | 7 | 1 |
| +1 | K091070 | Manoscan Motility with Impedance Visualization System | Sierra Scientific Instruments, Inc. | 2009 | 1 | — |
| +1 | K062222 | Unitip High Resolution Catheter | Unisensor AG | 2007 | 2 | — |
| +2 | K231875 | Vaginal Tactile Ultrasound Imager | Advanced Tactile Imaging, Inc. | 2024 | 0 | — |
| +2 | K190208 | Diversatek Healthcare High Resolution Impedance Manometry (HRiM) Probe | Diversatek Healthcare | 2019 | 0 | 1 |
| +2 | K180135 | THD Anopress with THD SensyProbe | Thd Spa | 2018 | 3 | — |
| +2 | K161785 | THD Anopress | Thd Spa | 2017 | 4 | — |
| +2 | K151086 | ManoScan System | Given Imaging, Ltd. | 2016 | 0 | — |
| +2 | K143031 | mcompass Biofeedback Anorectal Manometry System | Medspira, LLC | 2015 | 1 | 1 |
| +2 | K102801 | Phtip Disposable Isfet Catheter | E-Cath Co., Ltd. | 2010 | 0 | — |
| +3 | K252605 | mcompass Anorectal Balloon Expulsion Catheter (RMD-003-001) | Medspira, LLC | 2025 | 0 | — |
| +3 | K242666 | Fecobionics Anorectal System | Gi Bionics, LLC | 2025 | 0 | — |
| +3 | K242304 | RED | Neuraxis, Inc. | 2024 | 0 | — |
| +3 | K211623 | THD Procto Software System | Thd Spa | 2021 | 0 | — |