Atlas FDA

KNS

188 FDA 510(k) clearances · Product code

78 daysmedian time to decision
259 days90th percentile
188clearances measured

FDA profile

Official device name
Unit, Electrosurgical, Endoscopic (With Or Without Accessories)
Device class
Class II (moderate risk)
Regulation
21 CFR 876.4300
Medical specialty
Gastroenterology, Urology
Flags
Third-party review eligible
Adverse events (MAUDE)
2021: 814 · 2022: 913 · 2023: 976 · 2024: 1,533 · 2025: 1,523 · 2026: 1,058
Reports received by FDA, not confirmed device causation - volume tracks device popularity as much as risk.
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RecordFirmDate
Sphincterotome (K260962)Taewoong Medical Co., Ltd.2026-05-21
Vanquish Water Vapor Ablation Device (K252388)Francis Medical, Inc.2025-11-26
Single Use 3-Lumen Needle Knife V (KD-V441M, KD-V451M) (K252889)Olympus Medical Systems Corporation2025-11-25
Single Use Preloaded Sphincterotome V (Distal Wire Guided) (KD-VC600 Series); Single Use Sphincterotome V (Distal Wire Guided) (KD-VC400 Series); Single Use 3-Lumen Sphincterotome (KD-V Series); Disposable Triple Lumen Sphincterotome (KD Series) (K250945)Olympus Medical Systems Corp.2025-10-17
Single Use Electrosurgical Knife (KD-612L, KD-612U); Single Use Electrosurgical Knife (KD-620UR); Single Use Electrosurgical Knife (KD-650L, KD-650U) (K250351)Olympus Medical Systems Corporation2025-10-10
SureTome™ SW Sphincterotome with DomeTip (K251104)Wilson-Cook Medical2025-09-29
Aqua Medical RF Vapor Ablation System (K251226)Aqua Medical, Inc.2025-08-08
Rezum System (K250584)Boston Scientific Corporation2025-06-11
SpydrBlade Flex Instrument (PRD-RG1-001) (K242774)Creo Medical, Ltd.2025-06-06
SB Knife Jr2 (MD-47702 and MD-47702L) (K241855)Sb-Kawasumi Laboratories, Inc.2025-03-26
Disposable Sphincterotome (K242192)Beijing Zksk Technology Co., Ltd.2025-02-06
Teslatome Bipolar Sphincterotome; Tesla BiCord Active Cord (K243568)Wilson-Cook Medical, Inc.2025-01-17
Aqua Medical RF Vapor Ablation System (K241271)Aqua Medical, Inc.2024-12-12
Reusable Interface Cable 1.5 m (PRD-IFC-002) (K242061)Creo Medical, Ltd.2024-08-15
Disposable Sphincterotome (K232825)Jiangsu Vedkang Medical Science and Technology Co., Ltd.2024-03-29
Gold Probe Bipolar Electrohemostasis Catheter; Injection Gold Probe Bipolar Electrohemostasis Catheter (K232633)Boston Scientific2023-11-28
Disposable Sphincterotome (K232476)Zhejiang Soudon Medical Technology Co., Ltd.2023-11-07
Speedboat Flush SB1 Instrument (K230328)Creo Medical, Ltd.2023-10-31
AXIOS Stent and Electrocautery-Enhanced Delivery System (6mmx8mm); AXIOS Stent and Electrocautery-Enhanced Delivery System (8mmx8mm); AXIOS Stent and Electrocautery-Enhanced Delivery System (10mmx10mm); AXIOS Stent and Electrocautery-Enhanced Delivery System (15mmx10mm); AXIOS Stent and Electrocautery-Enhanced Delivery System (20mmx10mm); AXIOS Stent and Electrocautery-Enhanced Delivery System (15mmx15mm) (K233318)Boston Scientific Corporation2023-10-27
ELRA Electrode (7-2B11S, 7-2B11L, 7-2B22S, 7-2B22L, 7-4B18S, 7-4B18L, 7-4B33S, 7-4B33L) (K233113)Starmed Co., Ltd.2023-10-25
Autotome Pro RX 39 Sphincterotome; Autotome Pro RX 44 Sphincterotome; Jagtome Pro RX 44 Sphincterotome; Jagtome Pro RX 39 Sphincterotome; Dreamtome Pro RX 44 Sphincterotome; Hydratome Pro RX 44 Sphincterotome; Jagtome Revolution Pro RX 39 Sphincterotome (K232162)Boston Scientific Corporation2023-08-14
Habib EndoHPB (K231533)Boston Scientific Corporation2023-06-21
Sphincterotome (K222421)Hangzhou AGS MedTech Co., Ltd.2023-05-03
Optimos™ Cystotome (K223256)Taewoong Medical Co., Ltd.2023-04-05
MCB UNIT Model: V10GMCBUS (K222542)Lamidey Noury Medical2022-09-21
Cysto-Gastro-Sets (K211909)G-Flex Europe Sprl2022-06-09
Multi-Functional Electrosurgical Knife (K212999)Anrei Medical (Hangzhou) Co., Ltd.2022-03-21
RF Vapor System (K213627)Aqua Medical, Inc.2021-12-17
Sphincterotome / short-wire compatible, Sterile Sphincterotome (K210934)Micro-Tech (Nanjing) Co., Ltd.2021-12-01
Aqua Medical RF Vapor System (K211282)Aqua Medical, Inc.2021-05-27
Sphincterotome (K201121)Hangzhou AGS MedTech Co., Ltd.2021-02-05
ORISE ProKnife (K200404)Boston Scientific Corporation2020-12-03
Electrosurgical System (Electrosurgical Generator with Bipolar polypectomy snare combination and Single use electrosurgical knife combination accessories) (K192342)Hangzhou AGS MedTech Co., Ltd.2020-05-21
Creo Electrosurgical System with HS1 Hemostasis Accessory (K192905)Creo Medical, Ltd.2020-03-19
TeslaTome Bipolar Sphincterotome, Tesla Bipolar Active Cord (K192339)Wilson-Cook Medical, Inc.2020-01-30
Single Use Balloon Dilator V (with knife) (K193039)Olympus Medical Systems Corp.2019-12-17
Rezum System (K191505)Nxthera (A Boston Scientific Company)2019-08-02
Aqua Medical RF Vapor System (K183595)Aqua Medical, Inc.2019-06-21
Single Use Electrosurgical Knife KD-625 , Single Use Electrosurgical Knife KD-645 (K182408)Olympus Medical Systems Corp.2019-05-15
SB Knife/Short type, SB Knife/Standard type, SB Knife/Jr type, SB Knife/Jr type - Long (K190621)Sumitomo Bakelite Co., Ltd.2019-04-23
ELRA Electrode (K181758)Starmed Co., Ltd.2019-04-11
Rezum Delivery Device, Rezum Generator (K190093)Nxthera (A Boston Scientific Company)2019-03-25
Classic Cotton Cannulatome®, CannulaTome II® Double Lumen Sphincterotome, Cotton CannulaTome II® PC, UTS® Ultra Taper Sphincterotome, Tri-Tome pc® Triple Lumen Sphincterotome, Howell D.A.S.H.® Sphincterotome with DomeTip®, Billroth II Sphincterotome, Soehendra® BII Sphincterotome, Models ACU-1 and ACU-1-VL active cords (K172665)Wilson-Cook Medical Inc./Cook Endoscopy2018-05-24
Fusion OMNI Sphincterotome (K172288)Wilson-Cook Medical Inc./Cook Endoscopy2018-04-17
Habib EndoHPB (K180165)Emcision , Ltd.2018-03-20
Rezum System (K180237)Nxthera, Inc.2018-02-27
Barrx SB RFA Endoscopic Catheter (K173559)Covidien, LLC2018-01-18
Single Use Electrosurgical knife (K171158)Olympus Medical Systems Corp.2017-11-17
Zimmon Needle Knife Papillotome (K171993)Wilson-Cook Medical Inc./Cook Endoscopy2017-08-17
Creo Medical Electrosurgical System including Speedboat RS2 Surgical Accessory (K171983)Creo Medical, Ltd.2017-08-17
SB Knife Jr type, SB Knife Short type, SB Knife Standard type, SB Knife Jr type - Long (K152771)Sumitomo Bakelite Co., Ltd.2016-06-17
Rezum System (K160417)Nxthera, Inc.2016-03-17
Single Use Sphincterotome V (Distal Wireguided) KD-VC412Q-0215 (K160241)Olympus Medical Systems Corp.2016-03-02
Single Use Balloon Dilator V (with Knife) (K150142)Olympus Medical Systems Corp.2015-10-08
Rezum System (K150786)Nxthera, Inc.2015-08-27
SINGLE USE PRELOADED SPHINCTEROTOME V (DISTAL WIREGUIDED); SINGLE USE SP (K141991)Olympus Medical Systems Copr.2015-03-31
INJECTION GOLD PROBE BIPOLAR ELECTROHEMOSTASIS CATHETER (K133933)Boston Scientific Corporation2014-04-02
BARRX CHANNEL RFA ENDOSCOPIC CATHETER (K130623)Covidien, LLC2013-07-26
SINGLE USE PRELOADED SPHINCTEROTOME V (K122505)Olympus Medical Systems Corp.2013-04-11
GYRUS ACMI BICOAG HEMOSTASIS PROBE (K123319)Olympus Surgical Technologies America2012-12-14
TRUETOME (K122203)Boston Scientific Corp2012-08-17
INJECTION GOLD PROBE BIPOLAR ELECTROHEMOSTASIS CATHETER (K110887)Boston Scientific Corporation2011-04-14
GYRUS ACMI BIOCOAG PROBE (K092571)Gyrus Acmi, Inc.2010-10-20
MERIT BIPOLAR COAGULATION PROBE (K102273)Merit Medical Systems, Inc.2010-09-07
TOUCHSOFT COAGULATOR WITH BANANA FITTING, MODEL 4581 AND WITH UNIVERSAL FITTING, MODEL 4581-U (K093079)Hobbs Medical, Inc.2010-08-02
PROSTIVA RF THERAPY MODEL 8929 HAND PIECE (K101139)Medtronic, Inc.2010-05-21
SINGLE USE ELECTROSURGICAL KNIFE SERIES, MODEL KD-610L, KD-611L, KD-620LR, KD-630L, KF-640L (K092309)Olympus Medical Systems Corporation2009-10-30
HABIB ENDOHPB (K083292)Emcision , Ltd.2009-06-10
PRECISION ENDOSCOPIC INFRARED COAGULATOR; MODEL 5100 SINGLE- USE DISPOSABLE MAXI-GUIDE FLEXIBLE LIGHTGUIDE; MODEL 5100-2 (K083275)Max Endoscopy, Inc.2009-06-09
ELECTROCAUTERY DILATION BALLOON, MODELS: EDB-0018-00, EDB-0020-00, EDB-0022-00 (K082114)Apollo Endosurgery, Inc.2008-12-19
PROSTIVA RF THERAPY HAND PIECE, MODEL 8929 (K082464)Medtronic, Inc.2008-10-27
CONMED AXCESS PAPILLOTOME MODELS AX4535, AX4535FX (K080946)Conmed Endoscopic Technologies, Inc.2008-05-20
HABIB ENDOBLATE (K072383)Emcision , Ltd.2007-11-29
MEDI-GLOBE ROTA-CUT SPHINCTEROTOME (K061684)Medi-Globe Corporation2006-06-27
TUNA SYSTEM, MODELS 8909, 8929, 8930, 8934 (K052413)Medtronic Vascular2005-11-17
OMNI SPHINCTEROTOME (K052051)Wilson-Cook Medical, Inc.2005-08-05
COOK IRELAND DUETTE MULTI-BAND MUCOSECTOMY DEVICE (K050578)Cook Ireland, Ltd.2005-04-22
STRYKER WIRELESS UNIVERSAL FOOTSWITCH SYSTEM (K033135)Stryker Endoscopy2004-08-09
USW NEEDLEKNIFE PAPILLOTOME (K040981)Wilson-Cook Medical, Inc.2004-05-07
WILSON-COOK TRI-TOME SELECT PLUS (K033203)Wilson-Cook Medical, Inc.2003-12-19
ETI BIPOLAR HEMOSTATIC PROBE (K031026)Endo-Therapeutics, Inc.2003-06-27
XUES-41 ENDOSCOPIC ELECTROSURGICAL UNIT (K030194)The Olympus Optical Co.2003-03-24
MODIFICATION TO ULTROID HEMORRHOID MANAGEMENT SYSTEM (K030315)Ultroid, LLC2003-02-27
ULTROID HEMORRHOID MANAGEMENT SYSTEM (K023706)Ultroid, LLC2003-01-14
WILSON-COOK CYSTOTOME (K022595)Wilson-Cook Medical, Inc.2002-10-17
ENDO WINDOW HIGH FREQUENCY ELECTROCAUTERY DEVICE, MODEL EW018 (K021266)Ethicon Endo-Surgery, Inc.2002-09-27
RF GENERATORS, DISPOSABLE CARTRIDGE KIT, DISPOSABLE CARTRIDGE, REUSABLE HANDLE, DISOISABLE HANDPIECE REUSABLE TELESCOPE (K012587)Vidamed, Inc.2001-12-11
AUTOTOME RX MODEL # 4515, 4516 (K013153)Boston Scientific Corp2001-10-19
PRECISION TUNA OFFICE SYSTEM WITH NO RECTAL TEMPERATURE MONITORING TAPE (K011787)Vidamed, Inc.2001-07-06
ARTHROCARE UROLOGY ELECTROSURGERY SYSTEM (K010568)Arthrocare Corp.2001-03-27
TUNA (TRANS URETHRA NEEDLE) OFFICE SYSTEM (K002583)Vidamed, Inc.2001-02-13
HORIZONS PAPILLOTOME (K002236)Horizons Intl. Corp.2001-01-23
PLASMAKINETIC ENDOUROLOGY SYSTEM (K003569)Gyrus Medical , Ltd.2000-12-19
RAPID EXCHANGE TAPERTOME (K002802)Boston Scientific Corp2000-10-05
THERMOFLEX SYSTEM (K000508)Argomed, Inc.2000-04-18
GYRUS ENDOUROLOGY SYSTEM: AXIPOLAR RESECTOSCOPE ELECTRODE (K994166)Gyrus Medical , Ltd.1999-12-27
5.0 FRENCH X 200CM X 35MM TIP TAPER-20MM CUTTING WIRE, 5.0 FRENCH X 200CM X 35MM TIP TAPER-30MM CUTTING WIRE, 5.0 FRENCH (K992402)Telemed Systems, Inc.1999-12-22
THERMOFLEX SYSTEM (K991847)Argomed, Inc.1999-08-26
GYRUS ENDOUROLOGY SYSTEM (K990628)Gyrus Medical , Ltd.1999-06-29
COOPERSURGICAL INFRARED COAGULATOR (K990852)CooperSurgical, Inc.1999-06-11
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