Devices descending from K921707
258 later devices reach Pentax Naso-Pharyngo-Laryngoscope FNL-15P2/15RP2 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K013591 | Xenf-TP Rhino-Laryngofiberscope, Its Acessories and Ancillary Equipment | Olympus Optical Co., Ltd. | 2001 | 176 | — |
| +1 | K011869 | Xenf-DP Rhino-Laryngofiberscope, Its Accessories and Ancillary Equipment | The Olympus Optical Co. | 2001 | 82 | — |
| +1 | K992526 | Flexible Nasopharyngo-Laryngoscopes, Flexible Bronchoscope | Richard Wolf Medical Instruments Corp. | 1999 | 3 | — |
| +1 | K964815 | AP-4000, Air Pulse Sensory Stimulator | Pentax Precision Instrument Corp. | 1997 | 1 | — |
| +2 | K252050 | Disposable Biopsy Forceps FB-211D, FB-221D, FB-231D, FB-241D | Olympus Medical Systems Corporation | 2026 | 0 | — |
| +2 | K200342 | Single Use Grasping Forceps FG-214P, Single Use Grasping Forceps FG-220P, Single Use… | Olympus Medical Systems Corp. | 2020 | 0 | — |
| +2 | K190972 | Ambu aScope 4 RhinoLaryngo Intervention | Ambu A/S | 2019 | 2 | — |
| +2 | K181286 | Ambu aScope RLS Slim | Ambu A/S | 2018 | 6 | — |
| +2 | K181240 | Rhino-Laryngo Fiberscope Olympus ENF-GP2 | Olympus Medical Systems Corp. | 2018 | 1 | 1 |
| +2 | K132039 | Ergo-Flex Laryngo-Nasopharyngoscope EF-N and EF-N Slim | Jedmed Instrument Co. | 2014 | 1 | — |
| +2 | K070580 | Nasopharyngoscope, Bronchoscope | Xion GmbH | 2007 | 0 | — |
| +2 | K070752 | Ksea Miniature Endoscope, Model 11565 | KARL STORZ Endoscopy-America, Inc. | 2007 | 6 | — |
| +2 | K052452 | Visera Rhino-Laryngovideoscope Olympus Enf Type VT | Olympus Medical Systems Corporation | 2005 | 159 | — |
| +2 | K040684 | T-Stat Microvascular Tissue Oximeter, Model 303 | Spectros Corporation | 2004 | 67 | — |
| +2 | K032092 | Olympus Xcyf-TP3 Cystofiberscope/Nephrofiberscope | Olympus Optical Co., Ltd. | 2003 | 0 | — |
| +2 | K031790 | Slide-on Endosheath System for Sensory Testing | Vision-Sciences, Inc. | 2003 | 0 | — |
| +2 | K021073 | Visera Rhinlaryngovideoscope Olympus Enf Type V | Olympus America, Inc. | 2002 | 160 | — |
| +3 | K243639 | Portare System (FA-001) | Grumpy Innovation, Inc. | 2025 | 0 | — |
| +3 | K230536 | Single-use Flexible Rhinolaryngoscope; Digital Video Monitor | Hunan Vathin Medical Instrument Co., Ltd. | 2023 | 0 | — |
| +3 | K221660 | Rhino-Laryngofiberscope Olympus Enf Type-XP | Olympus Medical Systems Corp. | 2022 | 0 | 1 |
| +3 | K221581 | Single-Use Flexible Rhinolaryngoscope | Hunan Vathin Medical Instrument Co., Ltd. | 2022 | 0 | — |
| +3 | K191080 | Ambu aScope 4 RhinoLaryngo Slim | Ambu A/S | 2019 | 4 | — |
| +3 | K150248 | ORL Video NasoPharyngo-Larngoscope | Jedmed Instrument Company | 2015 | 0 | — |
| +3 | K112826 | Noorvms-Oxy Tissue Oxygen and Temperture Monitor | Moor Instruments, Ltd. | 2012 | 0 | — |
| +3 | K091452 | Fore-Sight, Model MC-2000 Series (MC 2000, MC2010, MC-2020,MC2030) | Cas Medical Systems, Inc. | 2009 | 57 | — |
| +3 | K083892 | Fore-Sight, Model MC-2000 Series (MC-2000, MC-2010, MC2020, MC2030) | Cas Medical Systems, Inc. | 2009 | 58 | — |
| +3 | K082569 | Entellus Medical Flexible Endoscope and Eyepiece | Entellus Medical, Inc. | 2008 | 5 | — |
| +3 | K081233 | T-Stat 303 Ischemia Monitoring System | Spectros Corporation | 2008 | 56 | — |
| +3 | K073036 | Fore-Sight, MC-2000 Series | Cas Medical Systems, Inc. | 2008 | 59 | — |
| +3 | K061960 | Fore-Sight Cerebral Oximeter Monitor, Model 2040 | Cas Medical Systems, Inc. | 2006 | 59 | — |
| +3 | K061313 | Evis Exera 180 System | Olympus Medical Systems Corporation | 2006 | 158 | Class I |
| +3 | K051257 | Adult Cerebral Oximeter, Model 2040 | Cas Medical Systems, Inc. | 2005 | 63 | — |
| +3 | K031648 | Visera Rhino-Laryngovideoscope Olympus Enf Type V | Olympus Optical Co., Ltd. | 2003 | 159 | — |
| +4 | K253184 | Video Rhinolaryngoscope System (Disposable Video Rhinolaryngoscope SP11A Endoscopic… | Zhuhai Wesee Meditech Co., Ltd. | 2026 | 0 | — |
| +4 | K232435 | Rhinolaryngoscope system | Shenzhen HugeMed Medical Technical Development Co., Ltd. | 2024 | 0 | — |
| +4 | K230280 | ANDORATE® Suction Valve and ANDORATE® Biopsy Valve | Ga Health Company Limited | 2023 | 0 | — |
| +4 | K220606 | Ambu aScope 5 Broncho HD 5.6/2.8, Ambu aScope 5 Broncho HD 5.0/2.2, Ambu aBox 2 | Ambu A/S | 2022 | 10 | — |
| +4 | K214050 | ENT Nasopharyngoscope and Accessories | Medimaging Integrated Solution, Inc (Miis) | 2022 | 0 | — |
| +4 | K220004 | Zsquare ENT-Flex Endoscope | Zsquare, Ltd. | 2022 | 0 | — |
| +4 | K192322 | T-Stat 2.0 Microvascular Tissue Oximeter | Spectros Corporation | 2019 | 0 | — |
| +4 | K183416 | Rhino-Laryngo Videoscope Olympus ENF-VT3 | Olympus Medical Systems Corp. | 2019 | 0 | 1 |
| +4 | K182102 | Rhino-Laryngo Videoscope Olympus Enf-VH2, Rhino-Laryngo Videoscope Olympus Enf-V4 | Olympus Medical Systems Corp. | 2019 | 1 | — |
| +4 | K162151 | PENTAX Medical ENT Video Imaging System | Pentax of America, Inc. | 2017 | 6 | — |
| +4 | K162916 | 3NT endoscopy system | 3nt Medical, Ltd. | 2017 | 3 | — |
| +4 | K131028 | Pentax Video Bronchoscopes (EB Family) | Pentax Medical Company | 2014 | 3 | 6 |
| +4 | K121959 | Evis Exera Iii Video System | Olympus Medical Systems Corp. | 2013 | 14 | Class I |
| +4 | K111425 | Olympus LTF-S190-10, Olumpus Otv-S190, Olympus CLV-S190 | Olympus Medical Systems Corp. | 2012 | 34 | 1 |
| +4 | K102366 | Finess Endoscope | Entellus Medical, Inc. | 2011 | 0 | — |
| +4 | K094030 | Fore-Sight Absolute Cerebral and Somatic Oximeter, MC 2000 Series, Models MC2000… | Cas Medical Systems, Inc. | 2010 | 53 | — |
| +4 | K102715 | Regional Oximeter | Nonin Medical, Inc. | 2010 | 53 | — |
| +4 | K100584 | Evis Exeraii 180 System | Olympus Medical Systems Corporation | 2010 | 132 | 9 |
| +4 | K082174 | Y-Adapter | Asthmatx, Inc. | 2008 | 0 | — |
| +4 | K073407 | Pacifica | Or-Nim Medical, Ltd. | 2008 | 1 | — |
| +5 | K260503 | Triton 1 System | Neptune Medical, Inc. | 2026 | 0 | — |
| +5 | K252341 | Evis Exera Iii Bronchovideoscope (Olympus BF-Q190); Evis Exera Iii Bronchovideoscope… | Olympus Medical Systems Corp. | 2026 | 0 | — |
| +5 | K232043 | Endoscopic Video Image Processor (RP-IPD-V2000A, RP-IPD-V2000B, RP-IPD-V2000C… | Guangzhou Red Pine Medical Instrument Co., Ltd. | 2024 | 0 | — |
| +5 | K231854 | 1788 4K Camera System with Advanced Imaging Modality; L12 LED Light Source with AIM | Stryker | 2023 | 5 | — |
| +5 | K230332 | Ambu® aScope™ Colon; Ambu® aBox™ 2 | Ambu A/S | 2023 | 6 | — |
| +5 | K230588 | Aer-O-Scope Colonoscope System | Gi View, Ltd. | 2023 | 1 | — |
| +5 | K230428 | Ambu® aScope™ 5 Broncho 2.7/1.2, Ambu® aScope™ 5 Broncho 4.2/2.2, Ambu® aBox™ 2 | Ambu A/S | 2023 | 4 | — |
| +5 | K222861 | EVIS XI Video System Center Olympus CV-1500, Bronchovideoscope Olympus BF-H1100… | Olympus Medical Systems Corporation | 2023 | 1 | — |
| +5 | K223299 | Ambu® aScope™ 5 Broncho HD 5.0/2.2, Ambu® aScope™ 5 Broncho HD 5.6/2.8, Ambu® aView™ 2… | Ambu A/S | 2023 | 6 | 1 |
| +5 | K223782 | Ambu aScope 5 Broncho HD 5.6/2.8 Sampler Set, Ambu aScope 5 Broncho HD 5.0/2.2 Sampler Set | Ambu A/S | 2023 | 0 | — |
| +5 | K221638 | Rhino-Laryngo Videoscope Olympus ENF-VH, Rhino-Laryngo Videoscope Olympus ENF-V3 | Olympus Medical Systems Corp. | 2022 | 0 | — |
| +5 | K210052 | Saneso Colonoscope 360-A (Model: with/without Select Band Imaging (SBI) and with/without… | Saneso, Inc. | 2022 | 1 | — |
| +5 | K212382 | Ambu® aScope™ Gastro, Ambu® aBox™2 | Ambu A/S | 2022 | 2 | — |
| +5 | K210928 | PENTAX Medical Video Bronchoscope EB11-J10 | Pentax of America, Inc. | 2021 | 0 | — |
| +5 | K202727 | Peregrine Endoscopy System | 3nt Medical, Ltd. | 2021 | 0 | — |
| +5 | K201617 | TipVision Videoscope System (TipVision VideoScope 0°/30°; EleVision HD 2 Camera Control… | Schoelly Fiberoptic GmbH | 2021 | 0 | — |
| +5 | K192704 | Endofresh Digestive Endoscopy System | Huizhou Xzing Technology Co., Ltd. | 2020 | 0 | — |
| +5 | K200678 | PENTAX Medical Video Bronchoscope EB-J10 Series | Pentax of America, Inc. | 2020 | 0 | — |
| +5 | K201098 | Ambu Duodeno System | Ambu Innovation GmbH | 2020 | 2 | — |
| +5 | K193026 | Visera Elite II Video System Center, Visera Elite II Endoeye 3D | Olympus Medical Systems Corp. | 2020 | 5 | — |
| +5 | K192305 | Colibri Endoscopy System | 3nt Medical, Ltd. | 2020 | 0 | — |
| +5 | K190449 | Visera Elite II Video System Center, Visera Elite II HD 3CMOS Autoclavable Camera Head… | Olympus Medical Systems Corp. | 2019 | 5 | — |
| +5 | K183691 | PENTAX Medical ENT Video Imaging System | Pentax of America, Inc. | 2019 | 2 | — |
| +5 | K190560 | SenSmart Model 8006CA Reusable Regional Oximetry Sensor, SenSmart Model 8006PI… | Nonin Medical, Inc. | 2019 | 0 | — |
| +5 | K173921 | HD-500 Video Endoscope System | Sonoscape Medical Corp. | 2018 | 2 | — |
| +5 | K172726 | EVIS EXERA III BRONCHOFIBERVIDEOSCOPE OLYMPUS BF-MP190F, Single Use Biopsy Forceps FB-433D | Olympus Medical Systems Corp. | 2018 | 7 | 2 |
| +5 | K172156 | PENTAX Medical EPK-3000 Video Imaging System | Pentax Medical | 2018 | 3 | — |
| +5 | K173554 | PENTAX Medical Video Bronchoscopes, PENTAX Medical Video Naso-Pharyngo-Laryngoscope, and… | Pentax of America, Inc. | 2018 | 0 | — |
| +5 | K173085 | invendoscopy E210 System | Invendo Medical GmbH | 2018 | 0 | — |
| +5 | K161355 | invendoscopy E200 System | Invendo Medical GmbH | 2016 | 1 | — |
| +5 | K143727 | PENTAX Medical EKP-i5010 Video Processor with EB Family | Pentax of America, Inc. | 2015 | 3 | — |
| +5 | K151011 | Visera 4K Uhd System | Olympus Medical Systems Corp. | 2015 | 3 | — |
| +5 | K151305 | SenSmart Model 8203CA Regional Oximetry Sensor (Adult/Pediatric, >40 kg, SenSmart Model… | Nonin Medical, Inc. | 2015 | 1 | — |
| +5 | K140149 | Epx-4440HD Digital Video Processor | Fujifilm Medical Systems U.S.A, Inc. | 2014 | 16 | — |
| +5 | K133879 | Fore-Sight Elite Absolute Tissue Oximeter | Cas Medical Systems, Inc. | 2014 | 44 | — |
| +5 | K131902 | Pentax Video Upper G.I. Scopes (EG Family) | Pentax Medical Company | 2014 | 10 | 2 |
| +5 | K131855 | Pentax Video Colonoscopes (EC Family) | Pentax Medical Company | 2014 | 13 | 6 |
| +5 | K132402 | Sensmart Model X-100 Univeral Oximetry System | Nonin Medical, Inc. | 2014 | 3 | 1 |
| +5 | K131422 | Peerscope System | Endochoice, Inc. | 2013 | 2 | — |
| +5 | K123700 | Fore-Sight Elite Absolute Tissue Oximeter | Cas Medical Systems, Inc. | 2013 | 0 | — |
| +5 | K122470 | Pentax Epk-I5010 Video Processor | Pentax Medical | 2013 | 6 | — |
| +5 | K123365 | Olympus LTF-190-10-3D, Maj-Y0154, Olympus CV-190 | Olympus Medical Systems Corp. | 2013 | 19 | — |
| +5 | K123317 | Evis Exera Iii Gastrointestinal Videoscope Olympus GIXP190N | Olympus Medical Systems Corporation | 2012 | 0 | — |
| +5 | K113120 | CHF-Y0005 | Olympus Medical Systems Corp. | 2012 | 0 | — |
| +5 | K113215 | Model 7600 Regional Oximeter System with Equanox Technology | Nonin Medical, Inc. | 2012 | 42 | — |
| +5 | K111756 | V1 System | Olympus Medical Systems Corp. | 2012 | 0 | 2 |
| +5 | K112680 | Evis Exera Iii Video System | Olympus Medical Systems Corporation | 2012 | 57 | 6 |