Devices descending from K934920
94 later devices reach VB-1830/VB-1530, Video Bronchoscope through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K023376 | EB-1830T3, Video Bronchoscope | Pentax Precision Instrument Corp. | 2002 | 6 | 3 |
| +1 | K963056 | ED-3410, Video Duodenoscope | Pentax Precision Instrument Corp. | 1996 | 9 | 2 |
| +1 | K951574 | EC-3800L, Video Colonoscope | Pentax Precision Instrument Corp. | 1996 | 72 | 3 |
| +1 | K951579 | EC-3800TL, Video Colonoscope | Pentax Precision Instrument Corp. | 1996 | 42 | 1 |
| +1 | K951577 | ES-3800, Video Sigmoidoscope | Pentax Precision Instrument Corp. | 1996 | 1 | 1 |
| +2 | K093037 | Pentex EC-3890LI | Pentax Medical Company | 2009 | 0 | — |
| +2 | K092710 | Pentax ED-3490TK, Video Duodenoscope | Pentax Medical Company | 2009 | 8 | 2 |
| +2 | K081518 | Ultrasound Video Bronchoscope, Model EB-1970UK | Pentax Medical Company | 2008 | 5 | — |
| +2 | K042741 | EC-3870CILK, Confocal Video Colonoscope | Pentax Medical Company | 2004 | 15 | 2 |
| +2 | K032688 | Colonosight Model 510B | Sightline Technologies, Ltd. | 2004 | 38 | — |
| +2 | K964131 | Endoscope | Akos Biomedical, Inc. | 1997 | 0 | — |
| +2 | K962897 | EG-3400, Video Gastroscope | Pentax Precision Instrument Corp. | 1996 | 0 | 1 |
| +2 | K962460 | EG-3800T, Video Gastroscope | Pentax Precision Instrument Corp. | 1996 | 0 | 1 |
| +2 | K961568 | ED-344OT | Pentax Precision Instrument Corp. | 1996 | 0 | — |
| +2 | K961564 | EG-2940, Video Gastroscope | Pentax Precision Instrument Corp. | 1996 | 10 | 2 |
| +2 | K961570 | Kec-3840L/F, Video Colonoscope (*L or F in Model Number Denotes Length) | Pentax Precision Instrument Corp. | 1996 | 39 | 1 |
| +2 | K961567 | ES-3840, Video Sigmoidoscope | Pentax Precision Instrument Corp. | 1996 | 0 | — |
| +2 | K961563 | EC-384OTL, Video Colonscope | Pentax Precision Instrument Corp. | 1996 | 39 | — |
| +3 | K161222 | PENTAX MEDICAL ED-3490TK, Video Duodenoscope | Pentax Medical | 2018 | 6 | 1 |
| +3 | K173554 | PENTAX Medical Video Bronchoscopes, PENTAX Medical Video Naso-Pharyngo-Laryngoscope, and… | Pentax of America, Inc. | 2018 | 0 | — |
| +3 | K163614 | PENTAX Medical ED34-i10T, Video Duodenoscope | Pentax Medical | 2017 | 4 | — |
| +3 | K131946 | Entax Ultrasound Video Bronchoscope EB-1970UK + HI Visin Preirus | Pentax Medical Company | 2014 | 3 | 4 |
| +3 | K100624 | Invendo C20 Colonoscopy System | Invendo Medical Gbmh | 2012 | 6 | — |
| +3 | K100966 | Colonoscope/Sigmoidoscope Sheathes | Sheathing Technologies, Inc. | 2010 | 1 | — |
| +3 | K091305 | Clearpath | Easyglide, Ltd. | 2009 | 13 | — |
| +3 | K081004 | Protectiscope CS Colonoscope, Non-Intrapull | Stryker GI | 2008 | 9 | — |
| +3 | K070622 | Neoguide Endoscopy System | Neoguide Systems, Inc. | 2007 | 12 | — |
| +3 | K061666 | Cellvizio with Confocal Miniprobes, Model F-600; Coloflex and Gastroflex | Mauna Kea Technologies | 2006 | 13 | — |
| +3 | K052930 | Navigator Endoscopy System | Neoguide Systems, Inc. | 2006 | 13 | — |
| +3 | K051585 | F-400 System | Mauna Kea Technologies | 2005 | 13 | — |
| +3 | K013640 | EG-3630UR, Ultrasund Video Gastroscope | Pentax Precision Instrument Corp. | 2002 | 9 | — |
| +4 | K260503 | Triton 1 System | Neptune Medical, Inc. | 2026 | 0 | — |
| +4 | K192245 | Pentax Medical Video Duodenoscope ED34-i10T2 | Pentax of America, Inc. | 2019 | 3 | 1 |
| +4 | K183171 | ScopeSeal Duodenoscope Protective Device | Gi Scientific, LLC | 2019 | 0 | — |
| +4 | K183516 | PENTAX Medical Ultrasound Video Bronchoscope EB19-J10U | Pentax of America, Inc. | 2019 | 1 | — |
| +4 | K183654 | PENTAX Medical EB-1970UK Ultrasound Video Bronchoscope + Hitachi NOBLUS and HI VISION… | Pentax of America, Inc. | 2019 | 0 | — |
| +4 | K181522 | PENTAX MEDICAL ED-3490TK, Video Duodenoscope, PENTAX Medical ED34-i10T, Video Duodenoscope | Pentax of America, Inc. | 2018 | 5 | — |
| +4 | K162330 | Flex Robotic System and Flex Colorectal Drive | Medrobotics Corporation | 2017 | 1 | 2 |
| +4 | K161355 | invendoscopy E200 System | Invendo Medical GmbH | 2016 | 1 | — |
| +4 | K161791 | Aer-O-Scope Colonoscope System | Gi View, Ltd. | 2016 | 0 | — |
| +4 | K150776 | Medrobotics Flex System | Medrobotics Corporation | 2015 | 1 | — |
| +4 | K141286 | Aer-O-Scope Colonoscope System | Gi View, Ltd. | 2014 | 2 | — |
| +4 | K133466 | Cellvizio 100 Series System with Confocal Miniprobes (TM) | Mauna Kea Technologies | 2014 | 7 | — |
| +4 | K121582 | Invendo C25 Colonoscopy System | Invendo Medical Gbmh | 2012 | 5 | — |
| +4 | K120289 | Peerscope System | Peermedical | 2012 | 6 | — |
| +4 | K112318 | Clearpath 24 | Promedic, Inc. | 2012 | 0 | — |
| +4 | K113050 | Clearpath Lower GI | Easyglide, Ltd. | 2012 | 8 | — |
| +4 | K111047 | Cellvizio 100 Series System with Confocal Miniprobes | Mauna Kea Technologies, Inc. | 2011 | 12 | — |
| +4 | K101094 | Clearjet | Easyglide, Ltd. | 2010 | 0 | — |
| +4 | K093779 | Clearpath Ugi | Easyglide, Ltd. | 2010 | 10 | — |
| +4 | K063847 | Fujinon Ultrasonic Endoscope and Processor, Models EG-530UR, EG-530UT and SU-700 | Fujinon, Inc. | 2007 | 8 | 1 |
| +5 | K233942 | PENTAX Medical Video Duodenoscope (ED34-i10T2s); PENTAX Medical Video Processor… | Pentax of America, Inc. | 2024 | 0 | — |
| +5 | K210710 | PENTAX Medical Video Duedenoscope ED34-i10T2 | Pentax of America, Inc. | 2021 | 0 | 1 |
| +5 | K202365 | Pentax Medical Video Duodenoscope ED32-i10 | Pentax of America, Inc. | 2021 | 0 | — |
| +5 | K203166 | PENTAX Medical Ultrasound Upper GI Video Scope EG34-J10U, PENTAX Medical Ultrasound… | Pentax of America, Inc. | 2020 | 0 | — |
| +5 | K190669 | Endotics | Era Endoscopy S.R.L. | 2020 | 0 | — |
| +5 | K192280 | PENTAX Medical ED-3490TK Video Duodenoscope | Pentax Medical | 2019 | 0 | — |
| +5 | K173085 | invendoscopy E210 System | Invendo Medical GmbH | 2018 | 0 | — |
| +5 | K172844 | Cellvizio 100 Series System with Confocal Miniprobes | Mauna Kea Technologies | 2017 | 6 | — |
| +5 | K170453 | Medrobotics Flex Robotic System | Medrobotics Corporation | 2017 | 0 | — |
| +5 | K172036 | Medrobotics Flex Robotic System | Medrobotics Corporation | 2017 | 0 | — |
| +5 | K160015 | Pure Vu | Motus GI Medical Technologies, Ltd. | 2016 | 7 | — |
| +5 | K150831 | Cellvizio 100 Series System with Confocal Miniprobes | Mauna Kea Technologies | 2015 | 7 | — |
| +5 | K141358 | Cellvizio 100 Series with System Confocal Miniprobes | Mauna Kea Technologies | 2014 | 9 | — |
| +5 | K132389 | Cellvizio 100 Series System and Cellvizio System with Confocal Miniprobes; Uroflex B and… | Daniel & Daniel Consulting | 2014 | 10 | — |
| +5 | K130718 | Peerscope System | Peermedical, Ltd. | 2013 | 5 | — |
| +5 | K120446 | Fujinon/Fujifilm Ultrasonic Endoscope EG-530UR2 and EG-530UT2 | Fujinon, Inc. | 2012 | 4 | 1 |
| +5 | K113166 | Clearpath Upper GI | Easyglide, Ltd. | 2012 | 0 | — |
| +5 | K111243 | Fujinon Ultrasonic Processor | Fujinon, Inc. | 2011 | 7 | — |
| +6 | K193416 | Cellvizio I.V.E. with Confocal Miniprobes | Mauna Kea Technologies | 2020 | 0 | — |
| +6 | K191144 | Cellvizio 100 Series System with Confocal Miniprobes | Mauna Kea Technologies | 2020 | 2 | — |
| +6 | K183640 | Cellvizio 100 Series Confocal laser Imaging systems and their Confocal Miniprobes | Mauna Kea Technologies | 2019 | 4 | — |
| +6 | K181763 | FUJIFILM Ultrasonic Endoscope | Fujifilm Corporation | 2018 | 3 | — |
| +6 | K173392 | Pure-Vu System | Motus GI Medical Technologies, Ltd. | 2017 | 6 | — |
| +6 | K160416 | CystoFlex UHD R-C, CelioFlex UHD 5-C, Cellvizio 100 Series (800) with Confocal Miniprobes | Mauna Kea Technologies | 2016 | 7 | — |
| +6 | K153206 | Fujifilm Ultrasonic Processors SU-1 PLATINUM and SU-1 | Fujifilm Medical System U.S.A., Inc. | 2016 | 1 | — |
| +6 | K132839 | Fuse 1C Colonoscopy System | Endochoice, Inc. | 2014 | 2 | — |
| +6 | K131422 | Peerscope System | Endochoice, Inc. | 2013 | 2 | — |
| +7 | K243711 | Confocal Microprobe Imaging System (BrightP980); Confocal Microprobe Imaging System… | Wuxi Hisky Medical Technologies Co., Ltd. | 2025 | 0 | — |
| +7 | K241275 | Histolog® Scanner (Hardware 2.4, Software 3.3) | Samantree Medical SA | 2024 | 0 | — |
| +7 | K212322 | Cellvizio I.V.E. system with Confocal Miniprobes | Mauna Kea Technologies | 2021 | 0 | — |
| +7 | K200850 | Fujifilm Ultrasonic Processor | Fujifilm Corporation | 2020 | 0 | — |
| +7 | K183433 | FUJIFILM Ultrasonic Endoscope | Fujifilm Corporation | 2019 | 2 | — |
| +7 | K181437 | Pure Vu System | Motus GI Medical Technologies, Ltd. | 2018 | 5 | — |
| +7 | K152182 | Fuse Gastroscopy System | Endochoice, Inc. | 2015 | 1 | — |
| +7 | K141598 | Fuse Colonoscopy System | Endochoice, Inc. | 2014 | 1 | 1 |
| +8 | K221238 | FUJIFILM Ultrasonic Endoscope EG-740UT | Fujifilm Corporation | 2022 | 0 | — |
| +8 | K221952 | Endoscope Model EG-580UT and Endoscope Model EG-580UR | Fujifilm Corporation | 2022 | 0 | — |
| +8 | K191220 | Pure Vu System | Motus GI Medical Technologies, Ltd. | 2019 | 4 | — |
| +8 | K160275 | Fuse Endoscopic System with FuseBox Processor | Endochoice, Inc. | 2016 | 0 | — |
| +9 | K220007 | Pure-Vu EVS System | Motus GI Medical Technologies, Ltd. | 2022 | 2 | — |
| +9 | K210981 | Pure Vu System | Motus GI Medical Technologies, Ltd. | 2021 | 0 | — |
| +10 | K232922 | Pure-Vu EVS System | Motus GI Medical Technologies, Ltd. | 2023 | 1 | — |
| +11 | K240853 | Pathfinder® CR System | Neptune Medical, Inc. | 2024 | 0 | — |