Devices descending from K033736
159 later devices reach Merci Retriever, Models 90065, 90066 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K072718 | Penumbra System | Penumbra, Inc. | 2007 | 120 | 1 |
| +1 | K063774 | Modification to Merci Retriever, Models X5 and X6 | Concentric Medical, Inc. | 2007 | 37 | — |
| +2 | K142458 | Penumbra System ACE | Penumbra, Inc. | 2015 | 60 | — |
| +2 | K133317 | Penumbra System / Penumbra System Max | Penumbra, Inc. | 2014 | 61 | — |
| +2 | K122772 | Penumbra DDC Catheters | Penumbra, Inc. | 2012 | 4 | — |
| +2 | K121917 | Penumbra Embolectomy Aspiration System | Penumbra, Inc. | 2012 | 43 | — |
| +2 | K120961 | Trevo Retriever | Concentric Medical, Inc. | 2012 | 17 | 1 |
| +2 | K113455 | Solitaire FR Revascularization Device | Micro Therapeutics Dba Ev3 Neurovascular | 2012 | 22 | — |
| +2 | K113163 | Penumbra System Max | Penumbra, Inc. | 2011 | 116 | — |
| +2 | K100769 | Penumbra System Separator Flex (026,032,041,054), Models PSF026, PSF032, PSF041, PSF054 | Penumbra, Inc. | 2010 | 118 | — |
| +2 | K093970 | Pica Catheter | Penumbra, Inc. | 2010 | 5 | — |
| +2 | K090085 | Merci Retriever, Models 90050, 90060, 90066, 90070, 90110, 90111, 90112, 90113 | Concentric Medical, Inc. | 2009 | 23 | — |
| +3 | K252707 | Zenith Aspiration Catheter; Disposable Aspiration Tubing Set | Suzhou Zenith Vascular SciTech Limited | 2026 | 0 | — |
| +3 | K240917 | Esperance 3+ Aspiration Catheter System | Wallaby Medical | 2024 | 0 | — |
| +3 | K223913 | Socrates Aspiration System | Scientia Vascular, Inc. | 2023 | 0 | 1 |
| +3 | K223545 | APRO 70 Catheter and Alembic Aspiration Tubing | Alembic, LLC | 2023 | 1 | — |
| +3 | K211697 | Esperance Aspiration Catheter System | Wallaby Medical | 2021 | 1 | — |
| +3 | K190338 | 046 Zenith Flex | Inneuroco, Inc. | 2019 | 3 | — |
| +3 | K190779 | Trevo XP ProVue Retriever | Stryker | 2019 | 5 | Class I |
| +3 | K173452 | EmboTrap ll Revascularization Device | Neuravi, Ltd. | 2018 | 4 | — |
| +3 | K152541 | Penumbra System ACE 64 and ACE 68 Reperfusion Catheters | Penumbra, Inc. | 2016 | 54 | — |
| +3 | K153071 | Solitaire Platinum Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2015 | 10 | — |
| +3 | K152202 | Intermediate Catheter, 105 cm, Intermediate Catheter, 115cm, Intermediate Catheter , 125cm | Tni Manufacturing, Inc. | 2015 | 3 | — |
| +3 | K151623 | Penumbra System 110 Aspiration Tubing | Penumbra, Inc. | 2015 | 2 | — |
| +3 | K142870 | Penumbra Embolectomy Aspiration System [INDIGO Aspiration System] | Penumbra, Inc. | 2015 | 42 | — |
| +3 | K141516 | Mindframe Capture LP Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2015 | 0 | Class I |
| +3 | K141491 | Solitaire 2 Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2014 | 17 | — |
| +3 | K123378 | Solitaire 2 Revascularization Device | Micro Therapeutics Dba Ev3 Neurovascular | 2012 | 18 | — |
| +3 | K122478 | Modified Trevo Retriever | Concentric Medical, Inc. | 2012 | 10 | — |
| +4 | K253404 | CLEAR™ Aspiration System | Insera Therapeutics, Inc. | 2026 | 0 | — |
| +4 | K251357 | Esperance pHLO Aspiration System | Phenox, Ltd. | 2026 | 0 | — |
| +4 | K252046 | Zoom System (Zoom 4S Catheter) | Imperative Care, Inc. | 2025 | 0 | — |
| +4 | K250787 | Liberant Thrombectomy System | Medtronic, Ireland | 2025 | 0 | — |
| +4 | K241221 | CEREGLIDE 42 Intermediate Catheter; CEREGLIDE 57 Intermediate Catheter; Cerenovus… | Cerenovus, Inc. | 2024 | 1 | — |
| +4 | K230030 | Excipio SV Aspiration Catheter and Tubing | Contego Medical, Inc. | 2023 | 0 | — |
| +4 | K230695 | APRO 70 Catheter and Alembic Aspiration Tubing | Alembic, LLC | 2023 | 0 | — |
| +4 | K223216 | Symphony Thrombectomy System | Truvic Medical, Inc. | 2023 | 3 | — |
| +4 | K214114 | Prodigy Thrombectomy System | Truvic Medical, Inc. | 2022 | 0 | — |
| +4 | K212908 | EmboTrap II Revascularization Device, EMBOTRAP III Revascularization Device | Neuravi, Ltd. | 2021 | 1 | — |
| +4 | K211338 | EMBOTRAP III Revascularization Device | Neuravi, Ltd. | 2021 | 2 | — |
| +4 | K203592 | Tigertriever and Tigertriever 17 Revascularization Devce | Rapid Medical, Ltd. | 2021 | 5 | — |
| +4 | K203219 | Trevo XP ProVue Retriever and Trevo NXT™ ProVue Retriever | Stryker Neurovascular | 2020 | 2 | — |
| +4 | K193595 | Indigo Aspiration System - Aspiration Catheter 7 and Separator 7 | Penumbra, Inc. | 2020 | 1 | — |
| +4 | K193063 | EMBOTRAP III Revascularization Device | Neuravi, Ltd. | 2020 | 3 | — |
| +4 | K192981 | Indigo System Aspiration Catheter 12, Indigo Aspiration System Separator 12 | Penumbra, Inc. | 2020 | 12 | — |
| +4 | K192833 | Indigo Aspiration System | Penumbra, Inc. | 2019 | 5 | — |
| +4 | K192207 | Trevo NXT ProVue Retriever | Stryker | 2019 | 4 | — |
| +4 | K181186 | Solitare Platinum Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2018 | 3 | — |
| +4 | K182522 | Penumbra System (Modified 110 Aspiration Tubing) | Penumbra, Inc. | 2018 | 1 | — |
| +4 | K181060 | Solitaire 2 and Solitaire Platinum Revascularization Device | Medtronic Neurovascular | 2018 | 0 | — |
| +4 | K173200 | SOFIA Plus Aspiration Catheter | MicroVention, Inc. | 2018 | 5 | — |
| +4 | K171672 | 065 Zenith, 074 Zenith | Inneuroco, Inc. | 2017 | 1 | — |
| +4 | K160641 | Solitaire Platinum Revascularization Device, 6x40 mm | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2017 | 8 | — |
| +4 | K161879 | Solitaire Platinum Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2016 | 5 | — |
| +4 | K161262 | Super Distal Access (SDA) | Inneuroco, Inc. | 2016 | 0 | — |
| +4 | K161064 | Penumbra System ACE 68 Reperfusion Catheter | Penumbra, Inc. | 2016 | 15 | — |
| +4 | K160449 | Penumbra System, Penumbra Pump MAX | Penumbra, Inc. | 2016 | 31 | — |
| +4 | K160533 | Penumbra Embolectomy Aspiration System (INDIGOTM Aspiration System) | Penumbra, Inc. | 2016 | 27 | — |
| +4 | K133464 | Modified Trevo Provue Retriever | Concentric Medical, Inc. | 2014 | 0 | 1 |
| +4 | K132641 | Modified Trevo Provue Retriever | Concentric Medical, Inc. | 2014 | 3 | 4 |
| +5 | K262398 | CEREGLIDE 57 Intermediate Catheter; Cerenovus Aspiration Tubing set | CERENOVUS, Inc. | 2026 | 0 | — |
| +5 | K250690 | Penumbra System (Thunderbolt Aspiration Tubing) | Penumbra, Inc. | 2026 | 0 | 1 |
| +5 | K253062 | Tigertriever 25 Revascularization Device | Rapid Medical, Ltd. | 2026 | 0 | — |
| +5 | K251070 | Akura Thrombectomy System | Akura Medical | 2025 | 0 | — |
| +5 | K251603 | Tigertriever 17 Ultra Revascularization Device | Rapid Medical, Ltd. | 2025 | 0 | — |
| +5 | K251789 | EMBOTRAP III Revascularization Device | Neuravi Limited | 2025 | 0 | — |
| +5 | K250775 | Symphony™ Thrombectomy System; Symphony™ 16F 82cm Thrombectomy System | Imperative Care, Inc. | 2025 | 2 | — |
| +5 | K242319 | Indigo® Aspiration System – Aspiration Catheter 6X | Penumbra, Inc. | 2024 | 0 | — |
| +5 | K232524 | Millipede 070 Aspiration Catheter; Perfuze Aspiration Tube Set | Perfuze, Ltd. | 2023 | 4 | — |
| +5 | K230429 | Tigertriever 21 Revascularization Device, Tigertriever 17 Revascularization Device… | Rapid Medical, Ltd. | 2023 | 0 | — |
| +5 | K223530 | Route 92 Medical Full Length 070 Reperfusion System and Aspiration Tubing Set | Route 92 Medical, Inc. | 2023 | 0 | Class I |
| +5 | K222358 | Indigo Aspiration System - Lightning Flash | Penumbra, Inc. | 2022 | 8 | — |
| +5 | K220808 | Tigertriever 13 Revascularization Device | Rapid Medical, Ltd. | 2022 | 2 | — |
| +5 | K220270 | Aspirex Thrombectomy System | C.R. Bard, Inc. | 2022 | 1 | — |
| +5 | K211120 | ERIC Retrieval Device | MicroVention, Inc. | 2022 | 0 | 1 |
| +5 | K210502 | Trevo NXT ProVue Retriever | Stryker Neurovascular | 2021 | 1 | — |
| +5 | K210083 | Indigo System Aspiration Catheter 7, Indigo Aspiration System Separator 7, Lightning 7 | Penumbra, Inc. | 2021 | 0 | — |
| +5 | K193576 | Solitaire Platinum Revascularization Device, Solitaire X Revascularization Device… | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2020 | 0 | — |
| +5 | K202821 | Indigo Aspiration System - Aspiration Catheter 12 and Separator 12 | Penumbra, Inc. | 2020 | 0 | — |
| +5 | K193380 | CERENOVUS Large Bore Catheter; CERENOVUS Aspiration Tubing Set | Codman & Shurtleff, Inc. | 2020 | 3 | — |
| +5 | K200771 | Indigo Aspiration System Lightning Aspiration Tubing | Penumbra, Inc. | 2020 | 0 | — |
| +5 | K200117 | Trevo NXT ProVue Retriever | Stryker | 2020 | 3 | — |
| +5 | K183022 | Solitaire 4 Revascularization Device | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2019 | 2 | — |
| +5 | K182101 | Riptide Aspiration System (React 71 Catheter) | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2018 | 0 | — |
| +5 | K180705 | Riptide Aspiration System React 68 Catheter | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2018 | 1 | — |
| +5 | K172167 | Zenith Flex System | Inneuroco, Inc. | 2018 | 7 | 1 |
| +5 | K173841 | AXS Catalyst Distal Access Catheter 058 x 115cm; AXS Catalyst Distal Access Catheter 058… | Stryker | 2018 | 6 | — |
| +5 | K173709 | Zenith Support, 95 cm, Zenith Support, 105 cm, Zenith Support, 115 cm | Inneuroco, Inc. | 2018 | 0 | — |
| +5 | K172448 | Riptide Aspiration System | Micro Therapeutics, Inc. d/b/a ev3 Neurovascular | 2017 | 3 | — |
| +5 | K162901 | Penumbra 3D Revascularization Device | Penumbra, Inc. | 2017 | 16 | Class I |
| +5 | K161640 | Penumbra System ACE 68 Reperfusion Catheter | Penumbra, Inc. | 2016 | 17 | — |
| +5 | K161523 | INDIGO Aspiration System | Penumbra, Inc. | 2016 | 26 | — |
| +5 | K150616 | Trevo XP ProVue Retriever (4x30mm) | Concentric Medical, Inc. | 2015 | 1 | — |
| +5 | K143077 | Trevo XP ProVue Retriever (6X25mm) | Concentric Medical, Inc. | 2015 | 1 | 3 |
| +6 | K260617 | Tigertriever 13 Ultra Revascularization Device | Rapid Medical Ltd. | 2026 | 0 | — |
| +6 | K260002 | Socrates Aspiration System (Socrates 70 Aspiration Catheter) | Scientia Vascular, Inc. | 2026 | 0 | — |
| +6 | K252956 | Helo Thrombectomy System | Endovascular Engineering, Inc. | 2025 | 1 | — |
| +6 | K252057 | Symphony™ Thrombectomy System and Symphony™ 16F 82cm Thrombectomy System | Imperative Care, Inc. | 2025 | 1 | — |
| +6 | K242504 | Millipede 088 Access Catheter; Millipede 070 Aspiration Catheter; Perfuze Aspiration… | Perfuze, Ltd. | 2024 | 3 | — |
| +6 | K241399 | Indigo® Lightning Flash Aspiration System – Select +™ Catheter | Penumbra, Inc. | 2024 | 0 | — |