CN109414286B - 导管感应以及冲洗 - Google Patents

导管感应以及冲洗 Download PDF

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Publication number
CN109414286B
CN109414286B CN201780041499.2A CN201780041499A CN109414286B CN 109414286 B CN109414286 B CN 109414286B CN 201780041499 A CN201780041499 A CN 201780041499A CN 109414286 B CN109414286 B CN 109414286B
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ablation electrode
irrigation
electrode
catheter
ablation
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Chinese (zh)
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CN109414286A (zh
Inventor
多伦·哈尔莱夫
伊恩·马修·科利尔
安德鲁·迈尔斯·华莱士
乔纳森·马修·邦德
卢克·蔡
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Medtronic Inc
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Affera Inc
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Priority to CN202110940533.8A priority Critical patent/CN113729627B/zh
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Families Citing this family (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8361067B2 (en) 2002-09-30 2013-01-29 Relievant Medsystems, Inc. Methods of therapeutically heating a vertebral body to treat back pain
US9119633B2 (en) 2006-06-28 2015-09-01 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US11389232B2 (en) 2006-06-28 2022-07-19 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
CA2957010C (en) 2008-09-26 2017-07-04 Relievant Medsystems, Inc. Systems and methods for navigating an instrument through bone
US10028753B2 (en) 2008-09-26 2018-07-24 Relievant Medsystems, Inc. Spine treatment kits
CN104739502B (zh) 2008-10-06 2018-01-19 维兰德·K·沙马 用于组织消融的方法和装置
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
US9486273B2 (en) 2011-01-21 2016-11-08 Kardium Inc. High-density electrode-based medical device system
CA2764494A1 (en) 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
CA2856732A1 (en) 2011-12-09 2013-06-13 Metavention, Inc. Therapeutic neuromodulation of the hepatic system
WO2013101772A1 (en) 2011-12-30 2013-07-04 Relievant Medsystems, Inc. Systems and methods for treating back pain
US20150111918A1 (en) 2012-03-08 2015-04-23 Medtronic Ardian Luxembourg S.a.r.l Immune system neuromodulation and associated systems and methods
US9017321B2 (en) 2012-05-21 2015-04-28 Kardium, Inc. Systems and methods for activating transducers
US10827977B2 (en) 2012-05-21 2020-11-10 Kardium Inc. Systems and methods for activating transducers
US9198592B2 (en) 2012-05-21 2015-12-01 Kardium Inc. Systems and methods for activating transducers
JP6301926B2 (ja) 2012-08-09 2018-03-28 ユニバーシティ オブ アイオワ リサーチ ファウンデーション カテーテル、カテーテルシステム、及び組織構造を刺通する方法
US10588691B2 (en) 2012-09-12 2020-03-17 Relievant Medsystems, Inc. Radiofrequency ablation of tissue within a vertebral body
CA2889478C (en) 2012-11-05 2020-11-24 Relievant Medsystems, Inc. Systems and methods for creating curved paths through bone and modulating nerves within the bone
CA2913346A1 (en) 2013-06-05 2014-12-11 Metavention, Inc. Modulation of targeted nerve fibers
US9724151B2 (en) 2013-08-08 2017-08-08 Relievant Medsystems, Inc. Modulating nerves within bone using bone fasteners
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
US10349967B2 (en) * 2014-02-28 2019-07-16 Ethicon Llc Ultrasonic surgical instrument with removable handle assembly
EP4670627A3 (en) 2014-05-07 2026-03-25 Boston Scientific Scimed, Inc. Methods and apparatus for selective tissue ablation
WO2015175944A1 (en) 2014-05-16 2015-11-19 Gary Long Methods and apparatus for multi-catheter tissue ablation
WO2015192018A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
EP3154463B1 (en) 2014-06-12 2019-03-27 Farapulse, Inc. Apparatus for rapid and selective transurethral tissue ablation
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
US10368936B2 (en) 2014-11-17 2019-08-06 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10722184B2 (en) 2014-11-17 2020-07-28 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
EP3226795B1 (en) 2014-12-03 2020-08-26 Metavention, Inc. Systems for modulating nerves or other tissue
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10105179B2 (en) 2016-05-02 2018-10-23 Affera, Inc. Catheter sensing and irrigating
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
EP3471631A4 (en) 2016-06-16 2020-03-04 Farapulse, Inc. Systems, apparatuses, and methods for guide wire delivery
US20180071012A1 (en) * 2016-09-15 2018-03-15 Cannuflow, Inc. Method of performing arthroscopic surgery
US10786260B2 (en) 2016-12-07 2020-09-29 Boston Scientific Scimed, Inc. Medical device
US11344259B2 (en) 2017-01-11 2022-05-31 Abbott Cardiovascular Systems Inc. Expandable member for an electrophysiology catheter
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
US12029545B2 (en) 2017-05-30 2024-07-09 Biosense Webster (Israel) Ltd. Catheter splines as location sensors
EP3606420B1 (en) 2017-07-07 2023-05-24 St. Jude Medical, Cardiology Division, Inc. Layered high density electrode mapping catheter
WO2019023259A2 (en) * 2017-07-25 2019-01-31 Affera, Inc. ABLATION CATHETERS AND ASSOCIATED SYSTEMS AND METHODS
CN115844523A (zh) 2017-09-12 2023-03-28 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
US20190183567A1 (en) * 2017-12-19 2019-06-20 Biosense Webster (Israel) Ltd. Balloon Catheter with Bulbous Shaped Radiofrequency (RF) Ablation Electrodes
WO2019145998A1 (ja) * 2018-01-23 2019-08-01 オリンパス株式会社 ジェネレータ及びジェネレータの作動方法
EP3749238B1 (en) 2018-02-08 2023-08-16 Farapulse, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
CN117958829A (zh) 2018-03-13 2024-05-03 圣犹达医疗用品心脏病学部门有限公司 可变密度标测导管
WO2019195439A1 (en) 2018-04-05 2019-10-10 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
CN115836908A (zh) 2018-05-07 2023-03-24 波士顿科学医学有限公司 用于将消融能量递送到组织的系统、设备和方法
EP3790483B1 (en) 2018-05-07 2024-08-28 Boston Scientific Scimed, Inc. Systems for filtering high voltage noise induced by pulsed electric field ablation
CN116327352A (zh) 2018-05-07 2023-06-27 波士顿科学医学有限公司 心外膜消融导管
US20240398462A1 (en) 2018-06-01 2024-12-05 Aqua Medical, Inc. Duodenal Ablation with Improved Depth and Consistency of Ablation
US11642165B2 (en) 2018-06-29 2023-05-09 Biosense Webster (Israel) Ltd. Catheter with mechanically expandable element having flex circuit
US12569295B2 (en) * 2018-08-03 2026-03-10 Biosense Webster (Israel) Ltd. Israel Unipolar reference electrode for electrophysiology mapping catheter
US11071585B2 (en) 2018-09-14 2021-07-27 Biosense Webster (Israel) Ltd. Systems and methods of ablating cardiac tissue
CN112955088B (zh) 2018-09-20 2024-11-26 波士顿科学医学有限公司 用于将脉冲电场消融能量输送到心内膜组织的系统、装置和方法
US20200155223A1 (en) * 2018-11-20 2020-05-21 Biosense Webster (Israel) Ltd. Irrigation control during ablation
US20200155225A1 (en) * 2018-11-20 2020-05-21 Biosense Webster (Israel) Ltd. Irrigation control during ablation
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
CN111374751B (zh) 2018-12-28 2021-05-28 上海微创电生理医疗科技股份有限公司 电生理导管及消融系统
US11207016B2 (en) 2018-12-28 2021-12-28 Biosense Webster (Israel) Ltd. Mapping ECG signals using a multipole electrode assembly
US11712284B2 (en) * 2018-12-31 2023-08-01 Biosense Webster (Israel) Ltd. Controlling bipolar ablation in multi-channel RF ablation devices
CN120501438A (zh) 2019-03-18 2025-08-19 伯恩森斯韦伯斯特(以色列)有限责任公司 用于心律失常诊断的电极构型
WO2020197979A1 (en) * 2019-03-22 2020-10-01 Boston Scientific Scimed Inc Automated electrode recommendation for ablation systems
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US12213728B2 (en) * 2019-05-01 2025-02-04 Biosense Webster (Israel) Ltd. Temperature controlled short duration ablation with resistive heating
US11426126B2 (en) * 2019-05-23 2022-08-30 Biosense Webster (Israel) Ltd. Indicating electrode contact
US11712172B2 (en) 2019-07-18 2023-08-01 Biosense Webster (Israel) Ltd. Visual guidance for positioning a distal end of a medical probe
US12042215B2 (en) * 2019-07-26 2024-07-23 Biosense Webster (Israel) Ltd. Myocardial tissue ablation with narrow temperature variation
US11759150B2 (en) 2019-08-27 2023-09-19 Biosense Webster (Israel) Ltd. Accurate basket catheter tracking
US20210068916A1 (en) * 2019-09-07 2021-03-11 Perceptive Ablation, Inc. Methods and systems for force detection in ablation devices
EP4027912B1 (en) 2019-09-12 2024-12-18 Relievant Medsystems, Inc. Systems for tissue modulation
US20210077184A1 (en) * 2019-09-16 2021-03-18 Biosense Webster (Israel) Ltd. Catheter with thin-film electrodes on expandable membrane
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US12426945B2 (en) 2019-09-18 2025-09-30 Biosense Webster (Israel) Ltd. Catheter with thin-film electrodes on expandable mechanical structure
US12295647B2 (en) 2019-11-04 2025-05-13 Boston Scientific Scimed, Inc High density mapping catheter for cryoballoon ablation
GB202006665D0 (en) * 2020-05-05 2020-06-17 Versono Medical Ltd Treatment of ischaemia
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
US11547477B2 (en) * 2019-11-26 2023-01-10 Biosense Webster (Israel) Ltd. Heat transfer through an ablation electrode
US11903638B2 (en) * 2019-12-11 2024-02-20 Biosense Webster (Israel) Ltd. Regulating delivery of irreversible electroporation pulses according to transferred energy
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
WO2021126980A1 (en) 2019-12-16 2021-06-24 Affera, Inc. Pulmonary vein isolation catheters and associated devices, systems, and methods
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
CN121400958A (zh) * 2020-01-15 2026-01-27 水医疗股份有限公司 具有对蒸汽输送的简化控制的蒸汽消融系统
US12262153B2 (en) 2020-04-30 2025-03-25 Medtronic, Inc. Post operative implantation site monitoring
US12260555B2 (en) * 2020-04-30 2025-03-25 Medtronic, Inc. Post operative implantation site monitoring and medical device performance
US11553961B2 (en) * 2020-04-30 2023-01-17 Biosense Webster (Israel) Ltd. Catheter with stretchable irrigation tube
US12232874B2 (en) 2020-05-29 2025-02-25 Biosense Webster (Israel) Ltd. Electrode apparatus for diagnosis of arrhythmias
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
CN113440243B (zh) * 2020-06-28 2025-11-21 杭州德诺电生理医疗科技有限公司 消融装置及消融系统
WO2022011115A1 (en) 2020-07-10 2022-01-13 Relievant Medsystems, Inc. Vertebral denervation in conjunction with vertebral fusion
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
JP7536995B2 (ja) 2020-07-24 2024-08-20 ボストン サイエンティフィック サイムド，インコーポレイテッド 不可逆電気穿孔によるシングル・ショット心臓アブレーションのための電界印加
US12558518B2 (en) 2020-08-13 2026-02-24 Berner Fachhochschule, Technik Und Informatik Catheter comprising a flexible flat cable and FPCB and method for producing it
US12558154B2 (en) * 2020-08-14 2026-02-24 Biosense Webster (Israel) Ltd. Balloon catheter having ablation and return electrodes
US20220061913A1 (en) * 2020-08-28 2022-03-03 Biosense Webster (Israel) Ltd. Proximal Electrode Cooling
US12496123B2 (en) * 2020-09-08 2025-12-16 Boston Scientific Scimed, Inc. Contoured electrodes for pulsed electric field ablation, and systems, devices, and methods thereof
US12048479B2 (en) 2020-09-10 2024-07-30 Biosense Webster (Israel) Ltd. Surface mounted electrode catheter
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US20220087736A1 (en) * 2020-09-23 2022-03-24 Biosense Webster (Israel) Ltd. Electrode shorting
US12082875B2 (en) 2020-09-24 2024-09-10 Biosense Webster (Israel) Ltd Balloon catheter having a coil for sensing tissue temperature and position of the balloon
US12082876B1 (en) 2020-09-28 2024-09-10 Relievant Medsystems, Inc. Introducer drill
WO2022072385A2 (en) 2020-09-30 2022-04-07 Boston Scientific Scimed Inc Pretreatment waveform for irreversible electroporation
US11974803B2 (en) * 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US12201786B2 (en) 2020-12-17 2025-01-21 Biosense Webster (Israel) Ltd. Measurement of distal end dimension of catheters using magnetic fields
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
AU2021409967A1 (en) 2020-12-22 2023-08-03 Relievant Medsystems, Inc. Prediction of candidates for spinal neuromodulation
US11867924B2 (en) 2020-12-24 2024-01-09 Biosense Webster (Israel) Ltd. Visualizing catheter irrigation using schlieren images
EP4284276A1 (en) 2021-01-27 2023-12-06 Boston Scientific Scimed, Inc. Voltage controlled pulse sequences for irreversible electroporation ablations
CN116867454A (zh) * 2021-02-01 2023-10-10 美敦力公司 与脉冲电场消融相关联的冲洗
US11849995B2 (en) 2021-02-18 2023-12-26 Biosense Webster (Israel) Ltd. Detection of balloon catheter tissue contact using optical measurement
CN114073573B (zh) * 2021-02-23 2023-01-20 四川锦江电子医疗器械科技股份有限公司 一种可变形态的网格状电极
EP4304508A4 (en) * 2021-03-10 2025-01-15 Cardiofocus, Inc. DEVICES FOR DELIVERING PULSED ELECTRIC FIELDS IN THE TREATMENT OF CARDIAC TISSUE
KR102868326B1 (ko) 2021-04-07 2025-10-13 비티엘 메디컬 디벨롭먼트 에이.에스. 펄스 필드 절제 디바이스 및 방법
EP4555957A3 (en) 2021-04-16 2025-07-16 Physcade, Inc. Personalized heart rythm therapy
US20220354567A1 (en) * 2021-05-03 2022-11-10 Focused Therapeutics, Inc. Electrode arrangement in a cardiac ablation catheter and methods for use
US12064170B2 (en) 2021-05-13 2024-08-20 Biosense Webster (Israel) Ltd. Distal assembly for catheter with lumens running along spines
CN113995501A (zh) * 2021-05-25 2022-02-01 圣犹达医疗用品心脏病学部门有限公司 用于配设有网篮和球囊的电穿孔设备的系统和方法
USD1014762S1 (en) 2021-06-16 2024-02-13 Affera, Inc. Catheter tip with electrode panel(s)
CN115517759A (zh) * 2021-06-24 2022-12-27 上海魅丽纬叶医疗科技有限公司 一种医用消融导管、消融系统及使用方法
HRP20250794T1 (hr) 2021-07-06 2025-08-29 Btl Medical Development A.S. Uređaj za ablaciju pulsnim poljem
WO2023018741A1 (en) 2021-08-10 2023-02-16 Physcade, Inc. Treatment system with sensing and ablation catheter for treatment of heart rhythm disorders
US12364426B2 (en) 2021-08-12 2025-07-22 Biosense Webster (Israel) Ltd. Electro-anatomical mapping and annotation presented in electrophysiological procedures
US20230054269A1 (en) * 2021-08-23 2023-02-23 Biosense Webster (Israel) Ltd. Basket Catheter with Porous Sheath
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12478424B2 (en) 2021-09-10 2025-11-25 Biosense Webster (Israel) Ltd. Staggered pairs of biased ablation electrodes on basket catheter
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current
US12533489B2 (en) 2021-10-08 2026-01-27 Biosense Webster (Israel) Ltd. Measuring tissue proximity for multi-electrode catheter
US12433668B1 (en) 2021-11-08 2025-10-07 Relievant Medsystems, Inc. Impedance stoppage mitigation during radiofrequency tissue ablation procedures
US11564591B1 (en) 2021-11-29 2023-01-31 Physcade, Inc. System and method for diagnosing and treating biological rhythm disorders
US20230181242A1 (en) 2021-12-10 2023-06-15 Biosense Webster (Israel) Ltd. Basket Catheter with Electrically-Connected Spines Forming a Distributed Electrode
US12419683B2 (en) 2021-12-22 2025-09-23 Biosense Webster (Israel) Ltd. Irreversible electroporation with shorted electrodes
CN116407263A (zh) * 2021-12-31 2023-07-11 深圳市先健呼吸科技有限公司 神经消融装置
US12446946B2 (en) 2022-01-20 2025-10-21 Biosense Webster (Israel) Ltd. Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery
US20230226336A1 (en) * 2022-01-20 2023-07-20 Biosense Webster (Israel) Ltd. Electrode assemblies of a basket catheter having mechanical retainers and methods of the same
US12440263B2 (en) 2022-01-20 2025-10-14 Biosense Webster (Israel) Ltd. Systems and methods for tripodic spines forming a spherical basket for improved tissue contact and current delivery
US12484961B2 (en) 2022-01-20 2025-12-02 Biosense Webster (Israel) Ltd. Mechanical retainer systems for electrodes of a basket catheter, and methods of the same
CN218606802U (zh) * 2022-01-25 2023-03-14 洲瓴(上海)医疗器械有限公司 消融导管的操作手柄
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider
CN116919577A (zh) * 2022-04-06 2023-10-24 杭州德诺电生理医疗科技有限公司 消融导管及消融系统
WO2023205817A2 (en) * 2022-04-18 2023-10-26 Focused Therapeutics, Inc. Electrode arrangement in a cardiac ablation catheter and methods for use
US12471989B2 (en) 2022-04-28 2025-11-18 Biosense Webster (Israel) Ltd. Strengthened expandable baskets for medical probes and medical probes containing strengthen expandable baskets
US20230414277A1 (en) * 2022-06-24 2023-12-28 Medtronic, Inc. Pulsed electric field delivery device
JP2024040837A (ja) 2022-09-13 2024-03-26 日本ライフライン株式会社 カテーテル
CR20250188A (es) 2022-10-05 2025-08-22 Btl Medical Dev A S Dispositivo y método de ablación de campo pulsado
CN115363745B (zh) * 2022-10-27 2023-03-24 杭州德诺电生理医疗科技有限公司 消融导管
WO2024128064A1 (ja) 2022-12-12 2024-06-20 株式会社カネカ アブレーションシステム及びその作動方法
CN120379610A (zh) * 2022-12-14 2025-07-25 波士顿科学医学有限公司 用于使用柔性电路板进行高密度标测和消融导管的架构
US20240197393A1 (en) * 2022-12-14 2024-06-20 Boston Scientific Scimed, Inc. Catheter shape detection for map and ablate catheters
US12533185B2 (en) 2022-12-28 2026-01-27 Biosense Webster (Israel) Ltd. Basket end effector with distal position sensor
US12521035B2 (en) 2022-12-29 2026-01-13 Biosense Webster (Israel) Ltd. Cylindrical cage systems and methods for distributed tissue contact for mapping and ablation
US20240216050A1 (en) * 2022-12-29 2024-07-04 Biosense Webster (Israel) Ltd. Multi-electrode catheter with interlaced substrate
US20240216048A1 (en) * 2022-12-29 2024-07-04 Biosense Webster (Israel) Ltd. Basket catheter with combination of spine structures
US20240216051A1 (en) * 2022-12-29 2024-07-04 Biosense Webster (Israel) Ltd. Contact force sensors for basket catheters and methods of using thereof
WO2024180959A1 (ja) 2023-02-28 2024-09-06 テルモ株式会社 医療デバイスと医療デバイス包装体と医療デバイスの使用方法および医療デバイスの製造方法
CN120936311A (zh) * 2023-04-14 2025-11-11 波士顿科学医学有限公司 广域局灶性消融导管
CN121941463A (zh) * 2023-09-29 2026-04-28 波士顿科学医学有限公司 具有围绕消融电极的标测结构的导管
US20250195133A1 (en) * 2023-12-19 2025-06-19 Biosense Webster (Israel) Ltd. Mapping and ablation catheter
US12290370B1 (en) 2024-01-19 2025-05-06 Physcade, Inc. System and method for mapping activation waves to guide treatment of biological rhythm disorders
US12150702B1 (en) 2024-06-03 2024-11-26 Physcade, Inc. Generator and catheter for tissue ablation
DE102024117624A1 (de) * 2024-06-21 2025-12-24 Festo Se & Co. Kg Sonde mit einer bildbasierten Krafterfassungsanordnung
CN119632655B (zh) * 2024-12-06 2025-10-14 苏州恒瑞宏远医疗科技有限公司 消融系统以及贴靠长度的确定方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201905A1 (en) * 2008-12-29 2010-06-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Non-contact electrode basket catheters with irrigation
CN101856271A (zh) * 2009-04-13 2010-10-13 韦伯斯特生物官能公司 心外膜标测和消融导管
CN104812297A (zh) * 2012-08-31 2015-07-29 阿库图森医疗有限公司 导管系统及其医疗使用方法,包括心脏的诊断和治疗使用
CN106572842A (zh) * 2014-06-24 2017-04-19 阿帕玛医疗公司 组织消融及其监测

Family Cites Families (247)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904680A (en) 1992-09-25 1999-05-18 Ep Technologies, Inc. Multiple electrode support structures having optimal bio-mechanical characteristics
US5588432A (en) 1988-03-21 1996-12-31 Boston Scientific Corporation Catheters for imaging, sensing electrical potentials, and ablating tissue
US5542928A (en) * 1991-05-17 1996-08-06 Innerdyne, Inc. Method and device for thermal ablation having improved heat transfer
SE9200803D0 (sv) * 1992-03-16 1992-03-16 Siemens Elema Ab Defibrilleringselektrod
US5443470A (en) 1992-05-01 1995-08-22 Vesta Medical, Inc. Method and apparatus for endometrial ablation
US5281218A (en) 1992-06-05 1994-01-25 Cardiac Pathways Corporation Catheter having needle electrode for radiofrequency ablation
US5309910A (en) 1992-09-25 1994-05-10 Ep Technologies, Inc. Cardiac mapping and ablation systems
US6923805B1 (en) * 1992-11-13 2005-08-02 Scimed Life Systems, Inc. Electrophysiology energy treatment devices and methods of use
US6346074B1 (en) 1993-02-22 2002-02-12 Heartport, Inc. Devices for less invasive intracardiac interventions
US5797903A (en) 1996-04-12 1998-08-25 Ep Technologies, Inc. Tissue heating and ablation systems and methods using porous electrode structures with electrically conductive surfaces
US5447529A (en) 1994-01-28 1995-09-05 Philadelphia Heart Institute Method of using endocardial impedance for determining electrode-tissue contact, appropriate sites for arrhythmia ablation and tissue heating during ablation
US6165169A (en) 1994-03-04 2000-12-26 Ep Technologies, Inc. Systems and methods for identifying the physical, mechanical, and functional attributes of multiple electrode arrays
US5968040A (en) 1994-03-04 1999-10-19 Ep Technologies, Inc. Systems and methods using asymmetric multiple electrode arrays
US6216043B1 (en) * 1994-03-04 2001-04-10 Ep Technologies, Inc. Asymmetric multiple electrode support structures
US6056744A (en) 1994-06-24 2000-05-02 Conway Stuart Medical, Inc. Sphincter treatment apparatus
JPH0838503A (ja) 1994-08-03 1996-02-13 Clinical Supply:Kk アブレーション用ケージ状電極付カテーテル装置
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US6023638A (en) 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
US6071278A (en) 1996-02-28 2000-06-06 Ep Technologies, Inc. Tissue heating and ablation systems and methods using porous electrode structures with specified electrical resistivities
US5891136A (en) 1996-01-19 1999-04-06 Ep Technologies, Inc. Expandable-collapsible mesh electrode structures
US5755760A (en) 1996-03-11 1998-05-26 Medtronic, Inc. Deflectable catheter
US6813520B2 (en) 1996-04-12 2004-11-02 Novacept Method for ablating and/or coagulating tissue using moisture transport
US5891134A (en) 1996-09-24 1999-04-06 Goble; Colin System and method for applying thermal energy to tissue
US5904651A (en) 1996-10-28 1999-05-18 Ep Technologies, Inc. Systems and methods for visualizing tissue during diagnostic or therapeutic procedures
US5722403A (en) 1996-10-28 1998-03-03 Ep Technologies, Inc. Systems and methods using a porous electrode for ablating and visualizing interior tissue regions
US6246913B1 (en) 1997-02-14 2001-06-12 Oractec Interventions, Inc. Method and apparatus for the treatment of strabismus
US6024740A (en) 1997-07-08 2000-02-15 The Regents Of The University Of California Circumferential ablation device assembly
US6014579A (en) * 1997-07-21 2000-01-11 Cardiac Pathways Corp. Endocardial mapping catheter with movable electrode
US6179832B1 (en) 1997-09-11 2001-01-30 Vnus Medical Technologies, Inc. Expandable catheter having two sets of electrodes
US6917834B2 (en) 1997-12-03 2005-07-12 Boston Scientific Scimed, Inc. Devices and methods for creating lesions in endocardial and surrounding tissue to isolate focal arrhythmia substrates
US6142993A (en) 1998-02-27 2000-11-07 Ep Technologies, Inc. Collapsible spline structure using a balloon as an expanding actuator
US6219577B1 (en) * 1998-04-14 2001-04-17 Global Vascular Concepts, Inc. Iontophoresis, electroporation and combination catheters for local drug delivery to arteries and other body tissues
US6059778A (en) 1998-05-05 2000-05-09 Cardiac Pacemakers, Inc. RF ablation apparatus and method using unipolar and bipolar techniques
US6107699A (en) 1998-05-22 2000-08-22 Scimed Life Systems, Inc. Power supply for use in electrophysiological apparatus employing high-voltage pulses to render tissue temporarily unresponsive
WO1999065561A1 (en) 1998-06-19 1999-12-23 Cordis Webster, Inc. Method and apparatus for transvascular treatment of tachycardia and fibrillation
US6537248B2 (en) 1998-07-07 2003-03-25 Medtronic, Inc. Helical needle apparatus for creating a virtual electrode used for the ablation of tissue
US6053913A (en) 1998-09-10 2000-04-25 Tu; Lily Chen Rapid exchange stented balloon catheter having ablation capabilities
US6036689A (en) 1998-09-24 2000-03-14 Tu; Lily Chen Ablation device for treating atherosclerotic tissues
US6123718A (en) 1998-11-02 2000-09-26 Polymerex Medical Corp. Balloon catheter
US6325797B1 (en) 1999-04-05 2001-12-04 Medtronic, Inc. Ablation catheter and method for isolating a pulmonary vein
US6758830B1 (en) 1999-05-11 2004-07-06 Atrionix, Inc. Catheter positioning system
US6315778B1 (en) 1999-09-10 2001-11-13 C. R. Bard, Inc. Apparatus for creating a continuous annular lesion
US6632223B1 (en) 2000-03-30 2003-10-14 The General Hospital Corporation Pulmonary vein ablation stent and method
JP2003510126A (ja) 1999-09-28 2003-03-18 ノヴァシス メディカル インコーポレイテッド エネルギーと薬の適用による組織の処置
US20040215296A1 (en) 1999-11-16 2004-10-28 Barrx, Inc. System and method for treating abnormal epithelium in an esophagus
US6673071B2 (en) 2000-02-24 2004-01-06 Vandusseldorp Gregg A. Partial ablation procedure and device therefor
DE60138319D1 (de) 2000-05-03 2009-05-20 Bard Inc C R Gerät zur Darstellung und Ablation bei elektrophysiologischen Verfahren
US6640120B1 (en) * 2000-10-05 2003-10-28 Scimed Life Systems, Inc. Probe assembly for mapping and ablating pulmonary vein tissue and method of using same
US20040087936A1 (en) 2000-11-16 2004-05-06 Barrx, Inc. System and method for treating abnormal tissue in an organ having a layered tissue structure
US20020169444A1 (en) 2001-05-08 2002-11-14 Mest Robert A. Catheter having continuous braided electrode
US6771996B2 (en) * 2001-05-24 2004-08-03 Cardiac Pacemakers, Inc. Ablation and high-resolution mapping catheter system for pulmonary vein foci elimination
US7209783B2 (en) 2001-06-15 2007-04-24 Cardiac Pacemakers, Inc. Ablation stent for treating atrial fibrillation
US6638245B2 (en) * 2001-06-26 2003-10-28 Concentric Medical, Inc. Balloon catheter
US6749584B2 (en) 2001-08-17 2004-06-15 Reva Medical, Inc. Balloon protector sleeve
US8175680B2 (en) * 2001-11-09 2012-05-08 Boston Scientific Scimed, Inc. Systems and methods for guiding catheters using registered images
US6748255B2 (en) 2001-12-14 2004-06-08 Biosense Webster, Inc. Basket catheter with multiple location sensors
US6980858B2 (en) 2001-12-31 2005-12-27 Biosense Webster, Inc. Method and system for atrial defibrillation
US20040215310A1 (en) 2002-01-17 2004-10-28 Omar Amirana Stent and delivery method for applying RF energy to a pulmonary vein and the atrial wall around its ostium to eliminate atrial fibrillation while preventing stenosis of the pulmonary vein thereafter
JP4062935B2 (ja) 2002-03-01 2008-03-19 東レ株式会社 バルーン付アブレーションカテーテル
JP3875650B2 (ja) 2002-07-30 2007-01-31 株式会社アライヘルメット フルフェースヘルメットにおけるマウスシャッタの支持構造
US7306593B2 (en) 2002-10-21 2007-12-11 Biosense, Inc. Prediction and assessment of ablation of cardiac tissue
US20050020914A1 (en) 2002-11-12 2005-01-27 David Amundson Coronary sinus access catheter with forward-imaging
US6922579B2 (en) 2002-12-12 2005-07-26 Scimed Life Systems, Inc. La placian electrode
US6964661B2 (en) 2003-04-02 2005-11-15 Boston Scientific Scimed, Inc. Endovenous ablation mechanism with feedback control
WO2004110258A2 (en) 2003-06-10 2004-12-23 Cardiofocus, Inc. Guided cardiac ablation catheters
US10182734B2 (en) 2003-07-18 2019-01-22 Biosense Webster, Inc. Enhanced ablation and mapping catheter and method for treating atrial fibrillation
US7569052B2 (en) 2003-09-12 2009-08-04 Boston Scientific Scimed, Inc. Ablation catheter with tissue protecting assembly
ES2564694T3 (es) 2003-09-12 2016-03-28 Vessix Vascular, Inc. Sistema de remodelación y / o ablación excéntrica seleccionable de material ateroesclerótico
NL1024658C2 (nl) 2003-10-29 2005-05-02 Univ Medisch Centrum Utrecht Katheter en werkwijze, in het bijzonder voor ablatie en dergelijke techniek.
US20050245876A1 (en) 2003-12-24 2005-11-03 Accessclosure, Inc. Apparatus and methods for facilitating access through a puncture including sealing compound therein
US7150745B2 (en) 2004-01-09 2006-12-19 Barrx Medical, Inc. Devices and methods for treatment of luminal tissue
US7371231B2 (en) 2004-02-02 2008-05-13 Boston Scientific Scimed, Inc. System and method for performing ablation using a balloon
US8007495B2 (en) 2004-03-31 2011-08-30 Biosense Webster, Inc. Catheter for circumferential ablation at or near a pulmonary vein
ES2308505T3 (es) 2004-05-14 2008-12-01 Medtronic, Inc. Sistema de utilizacion de energia ultrasonica enfocada de alta intens idad para formar una zona de tejido recortado.
WO2005112813A1 (en) 2004-05-17 2005-12-01 C.R. Bard, Inc. Method and apparatus for mapping and7or ablation of cardiac tissue
EP1765151A2 (en) 2004-05-17 2007-03-28 C.R.Bard, Inc. Mapping and ablation method for the treatment of ventricular tachycardia
US7527625B2 (en) 2004-08-04 2009-05-05 Olympus Corporation Transparent electrode for the radiofrequency ablation of tissue
US9713730B2 (en) 2004-09-10 2017-07-25 Boston Scientific Scimed, Inc. Apparatus and method for treatment of in-stent restenosis
US10413188B2 (en) * 2004-11-17 2019-09-17 Lawrence Livermore National Security, Llc Assessment of tissue or lesion depth using temporally resolved light scattering spectroscopy
US20080009747A1 (en) 2005-02-02 2008-01-10 Voyage Medical, Inc. Transmural subsurface interrogation and ablation
EP2438877B1 (en) * 2005-03-28 2016-02-17 Vessix Vascular, Inc. Intraluminal electrical tissue characterization and tuned RF energy for selective treatment of atheroma and other target tissues
US7857810B2 (en) 2006-05-16 2010-12-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation electrode assembly and methods for improved control of temperature and minimization of coagulation and tissue damage
US20070016391A1 (en) 2005-07-14 2007-01-18 Ryo Minoguchi Reverse finite element analysis and modeling of biomechanical properties of internal tissues
CN101203182B (zh) 2005-07-25 2011-08-03 U系统公司 用于超声组织扫描的压缩表面
US20070049915A1 (en) 2005-08-26 2007-03-01 Dieter Haemmerich Method and Devices for Cardiac Radiofrequency Catheter Ablation
US9320540B2 (en) 2005-09-02 2016-04-26 Madison Surgical Designs, Llc Surgical devices and related methods thereof
US8406866B2 (en) 2005-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing coupling between an electrode and tissue
US8403925B2 (en) 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
US8603084B2 (en) 2005-12-06 2013-12-10 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing the formation of a lesion in tissue
WO2007113705A1 (en) 2006-04-03 2007-10-11 Koninklijke Philips Electronics N. V. Determining tissue surrounding an object being inserted into a patient
US7938826B2 (en) 2006-05-30 2011-05-10 Coherex Medical, Inc. Methods, systems, and devices for closing a patent foramen ovale using mechanical structures
WO2008002654A2 (en) 2006-06-28 2008-01-03 C.R. Bard, Inc. Methods and apparatus for assessing and improving electrode contact with cardiac tissue
US8690870B2 (en) 2006-12-28 2014-04-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter system with pulsatile flow to prevent thrombus
US8226648B2 (en) 2007-12-31 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Pressure-sensitive flexible polymer bipolar electrode
US20080161893A1 (en) 2006-12-29 2008-07-03 Saurav Paul Fabric electrode head
US8460285B2 (en) 2006-12-29 2013-06-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter electrode having multiple thermal sensors and method of use
US8449537B2 (en) 2006-12-29 2013-05-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with thermally mediated catheter body for mitigating blood coagulation and creating larger lesion
US8517999B2 (en) * 2007-04-04 2013-08-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter with improved fluid flow
US8187267B2 (en) 2007-05-23 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with flexible tip and methods of making the same
US8764742B2 (en) 2007-04-04 2014-07-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter
US8979837B2 (en) 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
US8496653B2 (en) 2007-04-23 2013-07-30 Boston Scientific Scimed, Inc. Thrombus removal
WO2008141150A2 (en) 2007-05-09 2008-11-20 Irvine Biomedical, Inc. Basket catheter having multiple electrodes
EP3025636B1 (en) * 2007-05-11 2017-11-01 Intuitive Surgical Operations, Inc. Visual electrode ablation systems
US20080287942A1 (en) 2007-05-17 2008-11-20 Amundson David C RF Ablation Catheter with Side-Eye Infrared Imager
US10492729B2 (en) 2007-05-23 2019-12-03 St. Jude Medical, Cardiology Division, Inc. Flexible high-density mapping catheter tips and flexible ablation catheter tips with onboard high-density mapping electrodes
CN101918064B (zh) 2007-06-22 2013-08-21 医疗器械公司 带有止血阀的可撕开鞘
US8235985B2 (en) * 2007-08-31 2012-08-07 Voyage Medical, Inc. Visualization and ablation system variations
EP2205309A4 (en) 2007-10-05 2011-05-11 Coaptus Medical Corp SYSTEMS AND METHODS FOR TRANSEPTAL CARDIAC PROCEDURES INCLUDING SEPARABLE GUIDING CABLE, TISSUE PENETRATING ELEMENTS, TISSUE SEALING ELEMENTS, AND TISSUE COMPRESSION DEVICES
US8357152B2 (en) 2007-10-08 2013-01-22 Biosense Webster (Israel), Ltd. Catheter with pressure sensing
NL1034562C2 (nl) 2007-10-22 2009-04-23 Iq & Invest N V Urinekatheter, werkwijze en inbrenginrichting.
US20090125022A1 (en) * 2007-11-12 2009-05-14 Voyage Medical, Inc. Tissue visualization and ablation systems
US8906011B2 (en) * 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
US8500730B2 (en) 2007-11-16 2013-08-06 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
US8702690B2 (en) 2007-11-16 2014-04-22 St. Jude Medical, Atrial Fibrillation Division, Inc. Device and method for real-time lesion estimation during ablation
US8500731B2 (en) 2007-12-21 2013-08-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Adjustable length flexible polymer electrode catheter and method for ablation
US8103327B2 (en) 2007-12-28 2012-01-24 Rhythmia Medical, Inc. Cardiac mapping catheter
WO2009089415A1 (en) 2008-01-09 2009-07-16 Mayo Foundation For Medical Education And Research Mapping and ablation catheter system
WO2009094588A2 (en) 2008-01-24 2009-07-30 Coherex Medical, Inc. Systems and methods for reduction of atrial fibrillation
DE102008011688A1 (de) 2008-02-28 2009-09-10 Osypka, Peter, Dr. Ing. Einführungshülse für ein Einführungsbesteck
US8538509B2 (en) * 2008-04-02 2013-09-17 Rhythmia Medical, Inc. Intracardiac tracking system
US8128617B2 (en) 2008-05-27 2012-03-06 Boston Scientific Scimed, Inc. Electrical mapping and cryo ablating with a balloon catheter
US9675411B2 (en) 2008-07-15 2017-06-13 Biosense Webster, Inc. Catheter with perforated tip
US8882761B2 (en) 2008-07-15 2014-11-11 Catheffects, Inc. Catheter and method for improved ablation
WO2010028059A1 (en) 2008-09-02 2010-03-11 Medtronic Ablation Frontiers Llc Irrigated ablation catheter system and methods
WO2010056771A1 (en) 2008-11-11 2010-05-20 Shifamed Llc Low profile electrode assembly
US20150105659A1 (en) 2008-11-11 2015-04-16 Covidien Lp Energy delivery device and methods of use
US8974453B2 (en) 2008-12-02 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a flexible manifold
US9326700B2 (en) * 2008-12-23 2016-05-03 Biosense Webster (Israel) Ltd. Catheter display showing tip angle and pressure
US8475450B2 (en) 2008-12-30 2013-07-02 Biosense Webster, Inc. Dual-purpose lasso catheter with irrigation
US8348937B2 (en) 2008-12-31 2013-01-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter
CN101836862B (zh) 2009-03-16 2014-03-26 上海微创医疗器械（集团）有限公司 人体腔室内壁三维标测方法及其设备和系统
US20100240995A1 (en) 2009-03-17 2010-09-23 Bioelectromed Corp. System and method for treating tumors
JP5444840B2 (ja) 2009-05-21 2014-03-19 東レ株式会社 バルーン付きアブレーションカテーテル及びバルーン付きアブレーションカテーテルシステム
US9226791B2 (en) 2012-03-12 2016-01-05 Advanced Cardiac Therapeutics, Inc. Systems for temperature-controlled ablation using radiometric feedback
WO2011008444A1 (en) 2009-06-30 2011-01-20 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
JP2012532737A (ja) 2009-07-13 2012-12-20 ボストン サイエンティフィック サイムド，インコーポレイテッド 乱流を有する開放注水式焼灼カテーテル
US20110022041A1 (en) 2009-07-24 2011-01-27 Frank Ingle Systems and methods for titrating rf ablation
CN102481170B (zh) 2009-08-28 2014-12-31 皇家飞利浦电子股份有限公司 用于组织的开环冲洗消融的导管
US8702689B2 (en) 2009-09-01 2014-04-22 Boston Scientific Scimed, Inc. Systems and methods for twisting an expansion element of a cryoablation system
US9775664B2 (en) 2009-09-22 2017-10-03 Mederi Therapeutics, Inc. Systems and methods for treating tissue with radiofrequency energy
US20110106012A1 (en) 2009-10-29 2011-05-05 Velarde Franz E Sheath Introducer with Self-Anchoring Mechanism
CA2781951A1 (en) 2009-11-13 2011-05-19 St. Jude Medical, Inc. Assembly of staggered ablation elements
US8926604B2 (en) 2009-12-23 2015-01-06 Biosense Webster (Israel) Ltd. Estimation and mapping of ablation volume
US8668686B2 (en) 2009-12-23 2014-03-11 Biosense Webster (Israel) Ltd. Sensing contact of ablation catheter using differential temperature measurements
US9694213B2 (en) 2009-12-31 2017-07-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Acoustic coupling for assessment and ablation procedures
CN102781358B (zh) 2010-02-05 2015-06-24 皇家飞利浦电子股份有限公司 组合式消融和超声成像
US20110201973A1 (en) 2010-02-18 2011-08-18 St. Jude Medical, Inc. Ultrasound compatible radiofrequency ablation electrode
WO2011101778A1 (en) 2010-02-19 2011-08-25 Koninklijke Philips Electronics N.V. Ablation catheter and a method of performing ablation
US9265574B2 (en) 2010-03-10 2016-02-23 Biosense Webster (Israel) Ltd. Monitoring tissue temperature while using an irrigated catheter
EP2380517A1 (de) 2010-04-20 2011-10-26 VascoMed GmbH Elektrode für einen elektrophysiologischen Ablationskatheter
US9943363B2 (en) 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow
US8696659B2 (en) * 2010-04-30 2014-04-15 Arthrocare Corporation Electrosurgical system and method having enhanced temperature measurement
WO2011143199A1 (en) 2010-05-10 2011-11-17 Medtronic Inc. System for selecting an ablation procedure based on comparing a biological response with a mathematical model
EP2568905A4 (en) 2010-05-12 2017-07-26 Shifamed Holdings, LLC Low profile electrode assembly
WO2011158227A2 (en) * 2010-06-13 2011-12-22 Omeq - Innovative Medical Devices Ltd Anatomical-positioning apparatus and method with an expandable device
US20120046610A1 (en) 2010-08-17 2012-02-23 Boston Scientific Scimed, Inc. Methods and devices for reducing bubble formations in fluid delivery devices
JP2013544565A (ja) * 2010-10-20 2013-12-19 メドトロニック アーディアン ルクセンブルク ソシエテ ア レスポンサビリテ リミテ 腎神経調節のための拡張可能なメッシュ構造を有するカテーテル器具並びに関連するシステムおよび方法
US9084610B2 (en) * 2010-10-21 2015-07-21 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
US20140058208A1 (en) 2010-11-12 2014-02-27 David Shafran Adjustable Length Access Sheath
US8992519B2 (en) 2010-11-23 2015-03-31 Boston Scientific Scime, Inc. Inverted balloon RF ablation catheter and method
US8560086B2 (en) 2010-12-02 2013-10-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode assemblies and methods of construction therefor
US10517667B2 (en) 2014-05-16 2019-12-31 Biosense Webster (Israel) Ltd. Catheter tip with microelectrodes
US9737353B2 (en) 2010-12-16 2017-08-22 Biosense Webster (Israel) Ltd. System for controlling tissue ablation using temperature sensors
US9855094B2 (en) 2010-12-28 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-rate fluid flow and variable power delivery for ablation electrode assemblies used in catheter ablation procedures
US9788891B2 (en) 2010-12-28 2017-10-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation electrode assemblies and methods for using same
US9149327B2 (en) 2010-12-27 2015-10-06 St. Jude Medical Luxembourg Holding S.À.R.L. Prediction of atrial wall electrical reconnection based on contact force measured during RF ablation
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
US8948837B2 (en) 2011-01-13 2015-02-03 Rhythmia Medical, Inc. Electroanatomical mapping
CA2764494A1 (en) 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
US8858548B2 (en) 2011-03-15 2014-10-14 Medtronic Ablation Frontiers Llc Independent passive cooling design for ablation catheters
EP2688502A1 (en) 2011-03-25 2014-01-29 Medtronic Ablation Frontiers LLC Cooling systems for electrode arrays
US8986292B2 (en) 2011-04-13 2015-03-24 St. Jude Medical, Inc. Optical feedback RF ablator and ablator tip
US8545408B2 (en) 2011-05-23 2013-10-01 St. Jude Medical, Inc. Combination catheter for forward and side lesioning with acoustic lesion feedback capability
US8545409B2 (en) 2011-04-14 2013-10-01 St. Jude Medical, Inc. Arrangement and interface for RF ablation system with acoustic feedback
WO2012145073A1 (en) 2011-04-22 2012-10-26 Topera, Inc. Basket style cardiac mapping catheter having spline bends for detection of cardiac rhythm disorders
US9241687B2 (en) 2011-06-01 2016-01-26 Boston Scientific Scimed Inc. Ablation probe with ultrasonic imaging capabilities
EP2717795A4 (en) 2011-06-06 2015-01-28 St Jude Medical NIERENDENVIERUNG SYSTEM AND METHOD
US9387031B2 (en) 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
US9757050B2 (en) 2011-08-05 2017-09-12 Mc10, Inc. Catheter balloon employing force sensing elements
KR101497458B1 (ko) 2011-08-25 2015-03-02 코비디엔 엘피 관강 조직의 치료용 시스템, 장치 및 방법
US8900228B2 (en) 2011-09-01 2014-12-02 Biosense Webster (Israel) Ltd. Catheter adapted for direct tissue contact and pressure sensing
US10201385B2 (en) 2011-09-01 2019-02-12 Biosense Webster (Israel) Ltd. Catheter adapted for direct tissue contact
AU2012308464B2 (en) 2011-09-14 2016-10-20 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
US9351790B2 (en) 2011-09-17 2016-05-31 M.O.E. Medical Devices Llc Electrode geometries and method for applying electric field treatment to parts of the body
CN104066368B (zh) 2011-09-22 2017-02-22 乔治华盛顿大学 用于使经消融组织可视化的系统和方法
JP6277130B2 (ja) 2011-10-05 2018-02-14 エムシーテン、インコーポレイテッド 医療用の装置およびそれの製造方法
US20130096550A1 (en) 2011-10-18 2013-04-18 Boston Scientific Scimed, Inc. Ablative catheter with electrode cooling and related methods of use
WO2013082143A1 (en) 2011-11-28 2013-06-06 Acist Medical Systems, Inc. Catheters for imaging and ablating tissue
EP2604209B1 (de) 2011-12-13 2017-08-02 VascoMed GmbH Spülkathetereinrichtung und Ablationsanordnung
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
US8956353B2 (en) 2011-12-29 2015-02-17 Biosense Webster (Israel) Ltd. Electrode irrigation using micro-jets
CN104023663B (zh) * 2011-12-29 2018-12-21 圣犹达医疗用品电生理部门有限公司 用于最优化耦合消融导管至身体组织以及评估由导管形成的损伤的系统
US9113931B2 (en) * 2012-01-06 2015-08-25 Covidien Lp System and method for treating tissue using an expandable antenna
US8945015B2 (en) 2012-01-31 2015-02-03 Koninklijke Philips N.V. Ablation probe with fluid-based acoustic coupling for ultrasonic tissue imaging and treatment
US9539056B2 (en) 2012-03-20 2017-01-10 Biosense Webster (Israel) Ltd. Catheter with multiple irrigated electrodes and a force sensor
US9314299B2 (en) 2012-03-21 2016-04-19 Biosense Webster (Israel) Ltd. Flower catheter for mapping and ablating veinous and other tubular locations
US20140017639A1 (en) 2012-04-06 2014-01-16 Mark Siedlik Automation trainer for training technician, engineers and tradesmen to program a programmable automation controller
US9883906B2 (en) 2012-04-22 2018-02-06 Newuro, B.V. Bladder tissue modification for overactive bladder disorders
WO2013162735A1 (en) 2012-04-25 2013-10-31 University Of Southern California 3d body modeling from one or more depth cameras in the presence of articulated motion
US9883908B2 (en) 2012-05-02 2018-02-06 The Charlotte-Mecklenburg Hospital Authority Devices, systems, and methods for treating cardiac arrhythmias
US10639450B2 (en) * 2012-07-25 2020-05-05 Fibralign Corporation Medical device and delivery method onto offset surface of mammal tissue
EP2879576A4 (en) 2012-07-30 2016-07-13 Univ Northwestern HIGH FREQUENCY SONG TO THE ENVIRONMENTAL ABLATION OF A CAVITY
WO2014031865A1 (en) 2012-08-22 2014-02-27 Boston Scientific Scimed, Inc High resolution map and ablate catheter
US20140121657A1 (en) 2012-10-26 2014-05-01 Biosense Webster (Israel) Ltd. Irrrigated ablation catheter with deformable head
EP2732784A1 (de) 2012-11-20 2014-05-21 Biotronik AG Hochfrequenz-Applikationsvorrichtung zum vaskulären Einsatz, insbesondere zur Applikation von Hochfrequenz-Energie an der Renal-Arterienwand
US9066725B2 (en) 2012-12-06 2015-06-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for electrodes
US20140163360A1 (en) 2012-12-07 2014-06-12 Boston Scientific Scimed, Inc. Irrigated catheter
US9445725B2 (en) 2012-12-17 2016-09-20 Biosense Webster (Israel) Ltd. Irrigated catheter tip with temperature sensor array
CN104869889B (zh) * 2012-12-20 2017-10-10 波士顿科学医学有限公司 用于映射期间的电极接触的实时反馈
US9468397B2 (en) 2013-01-23 2016-10-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Distributed location sensor
CN104869932B (zh) 2013-01-31 2018-03-23 雷纳尔动力有限公司 单极和/或双极消融导管
EP2769695A1 (en) 2013-02-20 2014-08-27 Cook Medical Technologies LLC Expandable mesh platform for large area ablation
JP5737765B2 (ja) 2013-02-28 2015-06-17 日本ライフライン株式会社 カテーテルシステム
US9623207B2 (en) 2013-03-13 2017-04-18 Indiana University Research & Technology Corporation Directional guide catheter assembly
US20140276562A1 (en) 2013-03-14 2014-09-18 Biosense Webster (Israel), Ltd. Catheter with spray irrigation
US9456786B2 (en) 2013-03-15 2016-10-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Electrode contact feedback system
US9987070B2 (en) 2013-03-15 2018-06-05 St. Jude Medical, Cardiology Division, Inc. Ablation system, methods, and controllers
US10098694B2 (en) 2013-04-08 2018-10-16 Apama Medical, Inc. Tissue ablation and monitoring thereof
EP2983603B1 (en) 2013-04-08 2020-03-25 Apama Medical, Inc. Cardiac ablation catheters
EP2999423B1 (en) 2013-05-20 2021-03-31 Mayo Foundation For Medical Education And Research Devices for ablation of tissue
US9241756B2 (en) 2013-07-01 2016-01-26 Biosense Webster (Israel) Ltd. Real-time prediction of steam-pop events during ablation
WO2015006480A1 (en) 2013-07-11 2015-01-15 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation
EP3057488B1 (en) 2013-10-14 2018-05-16 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
US10034705B2 (en) 2013-10-24 2018-07-31 St. Jude Medical, Cardiology Division, Inc. High strength electrode assembly for catheter system including novel electrode
EP3062722B1 (en) 2013-10-28 2019-03-20 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system including interlinked struts
US9352134B2 (en) 2013-11-01 2016-05-31 Biosense Webster (Israel) Ltd. Segmented balloon catheter
US10568686B2 (en) 2013-11-21 2020-02-25 Biosense Webster (Israel) Ltd. Multi-electrode balloon catheter with circumferential and point electrodes
WO2015085011A1 (en) * 2013-12-04 2015-06-11 Obalon Therapeutics , Inc. Systems and methods for locating and/or characterizing intragastric devices
US10314648B2 (en) 2013-12-13 2019-06-11 The Trustees of the Universoty of Pennsylvania Coaxial ablation probe and method and system for real-time monitoring of ablation therapy
EP2913017A1 (en) 2014-02-27 2015-09-02 Osypka Ag. Irrigated ablation catheter
US9956035B2 (en) 2014-03-27 2018-05-01 Biosense Webster (Israel) Ltd. Temperature measurement in catheter
EP3131489A1 (en) 2014-04-17 2017-02-22 Boston Scientific Scimed, Inc. Devices and methods for therapeutic heat treatment
US20150342671A1 (en) 2014-05-29 2015-12-03 Biosense Webster (Israel) Ltd. Catheter electrode with multiple thermocouples
JP2017513651A (ja) 2014-05-30 2017-06-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． ダブル微小電極カテーテル
US20160058502A1 (en) 2014-08-27 2016-03-03 Boston Scientific Scimed, Inc. Devices for damaging nerves and related methods of use
US9314208B1 (en) 2014-10-28 2016-04-19 Biosense Webster (Israel) Ltd. Basket catheter with microelectrode array distal tip
WO2016081650A1 (en) * 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. Ablation devices, systems and methods of using a high-resolution electrode assembly
US20160174864A1 (en) 2014-12-18 2016-06-23 Biosense Webster (Israel) Ltd. Far Field-Insensitive Intracardiac Catheter Electrodes
US10034707B2 (en) 2014-12-30 2018-07-31 Biosense Webster (Israel) Ltd. Catheter with irrigated tip electrode with porous substrate and high density surface micro-electrodes
US9833161B2 (en) 2015-02-09 2017-12-05 Biosense Webster (Israel) Ltd. Basket catheter with far-field electrode
CN107427323B (zh) 2015-03-31 2021-02-02 圣犹达医疗用品心脏病学部门有限公司 高热敏性消融导管和导管尖端
US9907610B2 (en) 2015-05-07 2018-03-06 Biosense Webster (Israel) Ltd. Spring-loaded balloon
US20160361115A1 (en) 2015-06-10 2016-12-15 Boston Scientific Scimed Inc. Saline between tip and tissue
EP3141181B1 (en) 2015-09-11 2018-06-20 Bernard Boon Chye Lim Ablation catheter apparatus with a basket comprising electrodes, an optical emitting element and an optical receiving element
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10105179B2 (en) 2016-05-02 2018-10-23 Affera, Inc. Catheter sensing and irrigating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201905A1 (en) * 2008-12-29 2010-06-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Non-contact electrode basket catheters with irrigation
CN101856271A (zh) * 2009-04-13 2010-10-13 韦伯斯特生物官能公司 心外膜标测和消融导管
CN104812297A (zh) * 2012-08-31 2015-07-29 阿库图森医疗有限公司 导管系统及其医疗使用方法,包括心脏的诊断和治疗使用
CN106572842A (zh) * 2014-06-24 2017-04-19 阿帕玛医疗公司 组织消融及其监测

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