Devices descending from K000501
171 later devices reach Electrosurgical Generator, Model S1 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K020067 | Gyrus Ent Somnoplasty Generator | Gyrus Ent LLC | 2002 | 77 | — |
| +1 | K011722 | Atricure Bipolar Coagulation System | AtriCure, Inc. | 2001 | 92 | — |
| +2 | K082954 | Encage Bipolar RF Probe | Trod Medical SA | 2008 | 0 | — |
| +2 | K061544 | Stellartech 100 Coagulation System | Stellartech Research Corp. | 2006 | 0 | — |
| +2 | K022894 | Epicor Medical Ablation System | Epicor Medical, Inc. | 2004 | 23 | — |
| +2 | K021777 | Gyrus Ent Cogent 2/G2 System (Generator,Accessories Somnoplasty Electrodes and… | Gyrus Ent LLC | 2002 | 76 | — |
| +2 | K020919 | Atricure Bipolar System, Models ASU1, ASU2, ASU3, LHP1, LHP2, RHP1 | AtriCure, Inc. | 2002 | 90 | — |
| +3 | K110117 | Atricure Bipolar System | AtriCure, Inc. | 2011 | 5 | — |
| +3 | K080292 | Epicor Ablation System | St Jude Medical | 2008 | 1 | 2 |
| +3 | K043579 | Atricure Bipolar System | AtriCure, Inc. | 2007 | 18 | — |
| +3 | K063630 | Atricure Ablation System | AtriCure, Inc. | 2007 | 7 | — |
| +3 | K053436 | Surgifrost 6CM, 7CM and 10 CM Cryosurgical Devices Plus Frostbyte Clamp and Cryosurgical… | Cryocath Technologies, Inc. | 2006 | 22 | 1 |
| +3 | K052893 | Atricure Transpolar System | AtriCure, Inc. | 2005 | 8 | — |
| +3 | K050459 | Atricure Isolator Transpolar Pen | AtriCure, Inc. | 2005 | 18 | 1 |
| +3 | K041633 | Gyrus Plasmacision Laparoscopic Spatula | Gyrus Medical, Inc. | 2004 | 8 | — |
| +3 | K041285 | Gyrus G3 System (Generator, Assessories, Somnoplasty Electrodes and Plasmacision… | Gyrus Medical, Ltd. | 2004 | 20 | 2 |
| +3 | K040641 | Ultracinch Ablation Device, Ultracinch Accessory Pack, Models UC-8, UC-9, UC-10, UC-11… | Epicor Medical, Inc. | 2004 | 22 | — |
| +3 | K040690 | Surgifrost 10 CM Cryosurgical Device Plus Frostbyte Clamp and Cryosurgical Console | Cryocath Technologies, Inc. | 2004 | 42 | — |
| +3 | K034004 | Diego RF Powered Dissector and Drill System Console | Gyrus Ent LLC | 2004 | 50 | — |
| +3 | K031247 | Cardioblate Bipolar Radiofrequency Surgical Ablation System | Medtronic Vascular | 2003 | 34 | — |
| +4 | K221358 | Isolator® Linear Pen (MLP1); Isolator® Transpolar™ Pen (MAX1, MAX5), Coolrail® Linear… | AtriCure, Inc. | 2022 | 0 | — |
| +4 | K212650 | Celeris, Disposable Sinus Debrider | Gyrus Acmi, Inc. | 2022 | 0 | — |
| +4 | K210477 | AtriCure Isolator Encompass Ablation System, GLIDEPATH Magnetic GUIDE | AtriCure, Inc. | 2021 | 2 | — |
| +4 | K211311 | AtriCure Isolator® Synergy™ Surgical Ablation System | AtriCure, Inc. | 2021 | 2 | — |
| +4 | K152744 | Diego Elite Drill | Gyrus Acmi, Inc. | 2016 | 0 | — |
| +4 | K142289 | PK Spatula | Gyrus Acmi, Inc. | 2014 | 1 | — |
| +4 | K123429 | Olympus Energy Power System (Eps) | Gyrus Acmi, Inc. | 2013 | 1 | 12 |
| +4 | K121878 | Cardioblate Cryoflex Surgical Ablation Probes | Medtronic, Inc. | 2012 | 2 | — |
| +4 | K121678 | DTAD | Gyrus Acmi, Inc. | 2012 | 2 | — |
| +4 | K111059 | Gyrus Acmil Bipolarlaproscopic Loop (PKS Bill) | Gyrus Acmi, Inc. | 2011 | 3 | — |
| +4 | K101174 | Atricure Bipolar System Including Isolator Synergy Dual Electrode Clamps Model OLL2… | AtriCure, Inc. | 2010 | 6 | — |
| +4 | K100501 | Multifunctional Linear Pen | AtriCure, Inc. | 2010 | 9 | — |
| +4 | K080844 | G3 Generator and Accessories-Dissector Plasma Knife | Gyrus Acmi, Inc. | 2009 | 1 | — |
| +4 | K082074 | Atricure CRYO1 Cryo-Ablation Probe | AtriCure, Inc. | 2009 | 16 | 1 |
| +4 | K083013 | PK Diego Powered Dissector Console, Model 7033-9050, Diego Trigger-Enabled Powered… | Gyrus Acmi, Inc. | 2008 | 0 | — |
| +4 | K082279 | Epicor Ablation Control System, Model Acs-US-2, Acs-Eur-2 | St Jude Medical | 2008 | 0 | — |
| +4 | K080509 | Cardioblate 68000 Gnerator, BP2 Surgical Ablation Device, LP Surgical Ablation Device… | Medtronic, Inc. | 2008 | 10 | — |
| +4 | K080093 | PKS Plasma Morcellator, Models 962000PK, 3620PK | Gyrus Acmi, Inc. | 2008 | 1 | — |
| +4 | K072302 | Entellus Medical RS-Series System | Entellus Medical, Inc. | 2008 | 44 | — |
| +4 | K073605 | Atricure Coolrail Linear Pen | AtriCure, Inc. | 2008 | 13 | — |
| +4 | K070947 | Intuitive Surgical DA Vinci Surgical System and Endoscopic Instruments and Endowrist… | Intuitive Surgical, Inc. | 2008 | 0 | 1 |
| +4 | K070288 | Cardioblate Monopolar Pen, 60813, Cardioblate Monopolar XL, 60814 | Medtronic Vascular | 2007 | 2 | — |
| +4 | K060346 | Ultrazonix Spine Minimal-Invasive Disc System | Ultrazonix Dnt AB | 2006 | 0 | — |
| +4 | K062539 | Ncontact Coagulation System Kit | Ncontact Surgical, Inc. | 2006 | 0 | — |
| +4 | K060054 | Oncobionic System | Oncobionics, Inc. | 2006 | 14 | — |
| +4 | K062140 | Surgifrost XL Cryosurgical Device, Model 60SFXL; Cryosurgical Console, Model 65CS1 | Cryocath Technologies, Inc. | 2006 | 1 | — |
| +4 | K061593 | Atricure Isolator Transpolar Pen System, Models ASU2, MAX1, MAX2 and ASB1 | AtriCure, Inc. | 2006 | 13 | 1 |
| +4 | K060400 | Cardioblate Surgical Ablation Generator, Model 68000; Cardioblate BP2 Surgical Ablation… | Medtronic, Inc. | 2006 | 14 | — |
| +4 | K050550 | Gyrus General Purpose Electrosurgical Generator | Gyrus Medical, Inc. | 2005 | 14 | — |
| +4 | K050460 | Gyrus Plasmacision and Plasmablend Electrodes | Gyrus Medical, Inc. | 2005 | 6 | — |
| +5 | K252056 | Isolator® Synergy™ EnCompass Clamp and Guide system (OLH, OSH, GPM100) | AtriCure, Inc. | 2025 | 0 | — |
| +5 | K234151 | Isolator Synergy EnCapture Ablation System (EMH) | AtriCure, Inc. | 2024 | 0 | — |
| +5 | K213831 | Olympus PK Electrosurgical Instruments, PK J-hook, PK Spatula, PK Needle | Gyrus Acmi, Inc. | 2022 | 0 | — |
| +5 | K192125 | Isolator Transpolar Pen, Isolator Long Pen TT, Isolator Linear Pen | AtriCure, Inc. | 2019 | 1 | — |
| +5 | K190623 | Cardioblate Pen Surgical Ablation Device, Cardioblate XL Pen Surgical Ablation Device | Medtronic | 2019 | 0 | — |
| +5 | K182610 | Valleylab FT10 Electrosurgical Platform, Cardioblate BP2 Surgical Ablation Device… | Medtronic | 2018 | 2 | — |
| +5 | K161038 | PK Morcellator | Gyrus Acmi, Inc. | 2016 | 0 | — |
| +5 | K142350 | PK J-Hook | Gyrus Acmi, Inc. | 2015 | 1 | 1 |
| +5 | K142203 | Atricure Cryo Module System; cryoICE cryoablation probe | AtriCure, Inc. | 2014 | 9 | — |
| +5 | K142525 | PK Lap Loop | Olympus Winter & Ibe GmbH | 2014 | 0 | — |
| +5 | K142441 | cryoICE croablation probe | AtriCure, Inc. | 2014 | 1 | — |
| +5 | K131205 | Arthrocare Head and Neck Coblation Wand | ArthroCare Corporation | 2013 | 0 | — |
| +5 | K130305 | Lina Bipolar Loop; Standard Size, Large Size, Extra Large Size | Lina Medical Aps | 2013 | 0 | — |
| +5 | K130521 | Isolator Linear Pen | AtriCure, Inc. | 2013 | 3 | — |
| +5 | K123733 | Cardioblate Cryoflex Surgical Ablation System | Medtronic, Inc. | 2013 | 1 | 5 |
| +5 | K122605 | PKS Bill | Gyrus Acmi, Inc. | 2012 | 1 | — |
| +5 | K122611 | Coolrail Linear Pen Model Mcri | AtriCure, Inc. | 2012 | 3 | — |
| +5 | K121767 | Cardioblate Gemini Surgical Ablation Device | Medtronic, Inc. | 2012 | 2 | 1 |
| +5 | K113475 | Estech Cobra Adhere XL 2 Surgical System | Endoscopic Technologies, Inc. D/B/A Estech | 2012 | 4 | 5 |
| +5 | K111042 | Atricure Cryo Module | AtriCure, Inc. | 2011 | 14 | — |
| +5 | K102366 | Finess Endoscope | Entellus Medical, Inc. | 2011 | 0 | — |
| +5 | K100896 | Gyrus Acmi Halo PKS Cutting Forceps | Gyrus Acmi, Inc. | 2010 | 3 | 1 |
| +5 | K093203 | Cardioblate Bipolar Radiofrequency Surgical Ablation System, Models 60831, 60832, 60841 | Medtronic, Inc. | 2010 | 3 | — |
| +5 | K090721 | Cardioblate Maps Surgical Mapping, Ablation, Pacing and Sensing Device, Model 49205 | Medtronic | 2009 | 1 | — |
| +5 | K081766 | PKS Omni Instrument | Gyrus-Acmi L.P. | 2008 | 3 | 1 |
| +5 | K081954 | Gyrus Acmi General Surgery Workstation, Model G400, and Dual Footswitch Connector Cable | Gyrus Acmi, Inc. | 2008 | 0 | — |
| +5 | K071759 | LTC Vad System, Models #Vad.400 (Electrosurgical Generator); PCS-900 and PCC-900 (Hand… | Live Tissue Connect, Inc. | 2008 | 0 | — |
| +5 | K080287 | Oncobionic Bipolar Electrode | AngioDynamics, Inc. | 2008 | 0 | — |
| +5 | K081542 | Modification to Entellus Medical RS-Series System | Entellus Medical, Inc. | 2008 | 42 | — |
| +5 | K080202 | Oncobionic System with 6 Probe Output | Oncobionics, Inc. | 2008 | 11 | 1 |
| +5 | K081082 | U-Clip Uni-Fire, Model M65 | Medtronic, Inc. | 2008 | 0 | — |
| +5 | K080376 | Oncobionic System | Oncobionic Incorporated | 2008 | 11 | 1 |
| +5 | K070311 | Cardioblate Gemini Surgical Ablation Device, Models 49260 and 49261 | Medtronic Vascular | 2007 | 1 | — |
| +5 | K062057 | U-Clip Device, Model NC65 | Medtronic Vascular | 2006 | 2 | — |
| +6 | K243157 | AtriCure cryoICE BOX (ACM) | AtriCure, Inc. | 2024 | 0 | — |
| +6 | K223508 | Cardioblate Gemini-s 49260 Surgical Ablation Device; Cardioblate Gemini-s 49351 Surgical… | Medtronic, Inc. | 2022 | 0 | — |
| +6 | K200514 | Cardioblate Gemini-s Surgical Ablation Device | Medtronic | 2020 | 1 | 1 |
| +6 | K191526 | Cardioblate CryoFlex Surgical Ablation System | Medtronic, Inc. | 2019 | 0 | — |
| +6 | K191601 | Valleylab FT10 Electrosurgical Platform | Covidien | 2019 | 1 | 1 |
| +6 | K190151 | COBRA Fusion Ablation System | AtriCure, Inc. | 2019 | 0 | — |
| +6 | K183065 | Coolrail Linear Pen | AtriCure, Inc. | 2018 | 2 | — |
| +6 | K180138 | AtriCure cryoICE cryo-ablation probe (CRYO2) | AtriCure, Inc. | 2018 | 4 | — |
| +6 | K180137 | AtriCure cryoICE cryo-ablation probe (CRYO3), AtriCure cryoICE cryoFORM cryo-ablation… | AtriCure, Inc. | 2018 | 0 | — |
| +6 | K163408 | Isolator Multifunctional Linear Pen | AtriCure, Inc. | 2017 | 2 | — |
| +6 | K161825 | PK AIM | Gyrus Acmi, Inc. | 2016 | 2 | — |
| +6 | K152337 | cryoFORM cryoICE cryoablation probe | AtriCure, Inc. | 2016 | 2 | — |
| +6 | K142759 | PK Cutting Forceps for ESG-400 Workstation | Gyrus Acmi, Inc. | 2015 | 2 | — |
| +6 | K140058 | Atricure Cryo Module System | AtriCure, Inc. | 2014 | 10 | 2 |
| +6 | K120857 | Epi-Sense Guided Coagulation Device with Visitrax | Ncontact Surgical, Inc. | 2012 | 2 | — |
| +6 | K121451 | Cardioblate Maps Surgical Mapping, Ablation, Pacing , and Sensing Device | Medtronic, Inc. | 2012 | 0 | — |