RU2016124801A - Катетер, содержащий закрытый электродный узел с сердечниками одинаковой длины - Google Patents

Катетер, содержащий закрытый электродный узел с сердечниками одинаковой длины Download PDF

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Publication number
RU2016124801A
RU2016124801A RU2016124801A RU2016124801A RU2016124801A RU 2016124801 A RU2016124801 A RU 2016124801A RU 2016124801 A RU2016124801 A RU 2016124801A RU 2016124801 A RU2016124801 A RU 2016124801A RU 2016124801 A RU2016124801 A RU 2016124801A
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core
catheter
catheter according
electrode
cores
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RU2016124801A
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English (en)
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Стивен ВУ
Сунгвоо МИН
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Байосенс Вебстер (Изрэйл) Лтд.
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Publication of RU2016124801A publication Critical patent/RU2016124801A/ru

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)

Claims (20)

1. Катетер, содержащий:
удлиненный корпус катетера; и
электродный узел, расположенный дистально относительно корпуса катетера, причем узел содержит множество сердечников,
причем каждый сердечник содержит дистальный конец, соединенный с дистальным концом, по меньшей мере, одного другого сердечника,
причем каждый сердечник содержит несущую электрод часть, при этом несущие электрод части всех сердечников узла находятся в одной общей плоскости, и
причем все сердечники узла имеют одинаковую общую длину наружных частей.
2. Катетер по п.1, в котором несущие электрод части являются линейными.
3. Катетер по п.2, в котором несущие электрод части расположены параллельно друг другу.
4. Катетер по п.2, в котором несущие электрод части расположены параллельно продольной оси катетера.
5. Катетер по п.1, в котором матрица имеет продольную симметрию.
6. Катетер по п.1, в котором каждый сердечник имеет зеркально противоположный сердечник.
7. Катетер по п.1, в котором каждый сердечник имеет, по меньшей мере, расширяющуюся проксимальную часть.
8. Катетер по п.1, в котором каждый сердечник имеет, по меньшей мере, сужающуюся дистальную часть.
9. Катетер по п.1, в котором по меньшей мере один сердечник имеет расширяющуюся проксимальную часть и сужающуюся проксимальную часть, расположенную дистально относительно расширяющейся проксимальной части.
10. Катетер по п.1, в котором по меньшей мере один сердечник имеет сужающуюся дистальную часть и расширяющуюся дистальную часть, расположенную проксимально относительно сужающейся дистальной части.
11. Катетер по п.1, в котором каждый сердечник имеет непроводящее покрытие.
12. Катетер по п.1, в котором каждый сердечник имеет, по меньшей мере, один кольцевой электрод.
13. Катетер по п.1, в котором каждый сердечник имеет, по меньшей мере, один орошаемый кольцевой электрод.
14. Катетер по п.1, в котором множество сердечников варьирует примерно между двумя и восемью.
15. Катетер по п.1, в котором множество сердечников варьирует примерно между тремя и шестью.
RU2016124801A 2015-06-30 2016-06-22 Катетер, содержащий закрытый электродный узел с сердечниками одинаковой длины RU2016124801A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/788,627 US10575742B2 (en) 2015-06-30 2015-06-30 Catheter having closed electrode assembly with spines of uniform length
US14/788,627 2015-06-30

Publications (1)

Publication Number Publication Date
RU2016124801A true RU2016124801A (ru) 2017-12-27

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US (5) US10575742B2 (ru)
EP (2) EP3114987B1 (ru)
JP (1) JP6932484B2 (ru)
CN (1) CN106308790B (ru)
AU (1) AU2016204355A1 (ru)
CA (1) CA2934209A1 (ru)
IL (1) IL246416B (ru)
RU (1) RU2016124801A (ru)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10506938B2 (en) 2015-06-29 2019-12-17 Biosense Webster (Israel) Ltd. Catheter with stacked spine electrode assembly
US10542899B2 (en) 2015-06-29 2020-01-28 Biosense Webster (Israel) Ltd. Catheter having closed loop array with in-plane linear electrode portion
US10575742B2 (en) 2015-06-30 2020-03-03 Biosense Webster (Israel) Ltd. Catheter having closed electrode assembly with spines of uniform length
US10595740B2 (en) 2014-11-20 2020-03-24 Biosense Webster (Israel) Ltd Catheter with high density electrode spine array
US11039773B2 (en) 2015-10-21 2021-06-22 St. Jude Medical Cardiology Division, Inc. High density electrode mapping catheter
US11433220B2 (en) 2017-07-07 2022-09-06 St. Jude Medical, Cardiology Division, Inc. Layered high density electrode mapping catheter
US11540876B2 (en) 2016-05-03 2023-01-03 St. Jude Medical Cardiology Division, Inc. Irrigated high density electrode catheter
US11642063B2 (en) 2018-08-23 2023-05-09 St. Jude Medical, Cardiology Division, Inc. Curved high density electrode mapping catheter

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140200639A1 (en) 2013-01-16 2014-07-17 Advanced Neuromodulation Systems, Inc. Self-expanding neurostimulation leads having broad multi-electrode arrays
CN111657866B (zh) * 2015-10-21 2023-10-20 圣犹达医疗用品心脏病学部门有限公司 高密度电极标测导管
WO2018080985A1 (en) 2016-10-24 2018-05-03 St. Jude Medical, Cardiology Division, Inc. Catheter insertion devices
US11172858B2 (en) 2016-10-28 2021-11-16 St. Jude Medical, Cardiology Division, Inc. Flexible high-density mapping catheter
US11647935B2 (en) 2017-07-24 2023-05-16 St. Jude Medical, Cardiology Division, Inc. Masked ring electrodes
EP3658054B1 (en) 2017-10-13 2023-03-22 St. Jude Medical, Cardiology Division, Inc. Catheter with high-density mapping electrodes
EP4241819A3 (en) 2017-11-28 2023-10-18 St. Jude Medical, Cardiology Division, Inc. Controllable expandable catheter
JP7326341B2 (ja) * 2018-02-06 2023-08-15 バイオセンス・ウエブスター・（イスラエル）・リミテッド 互い違い状の微小電極配置を有する医療プローブ
EP3731747B1 (en) 2018-03-13 2023-11-01 St. Jude Medical, Cardiology Division, Inc. Variable density mapping catheter
US10966783B2 (en) * 2018-03-19 2021-04-06 Biosense Webster (Israel) Ltd. Catheter with multifunctional microinjection—molded housing
US11918762B2 (en) 2018-10-03 2024-03-05 St. Jude Medical, Cardiology Division, Inc. Reduced actuation force electrophysiology catheter handle
JP7483856B2 (ja) * 2019-03-18 2024-05-15 バイオセンス・ウエブスター・（イスラエル）・リミテッド 不整脈の診断のための装置
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US20220087736A1 (en) * 2020-09-23 2022-03-24 Biosense Webster (Israel) Ltd. Electrode shorting

Family Cites Families (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529912A (en) 1983-03-25 1985-07-16 Xerox Corporation Mechanism and method for controlling the temperature and light output of a fluorescent lamp
US4522212A (en) 1983-11-14 1985-06-11 Mansfield Scientific, Inc. Endocardial electrode
US6071280A (en) 1993-11-08 2000-06-06 Rita Medical Systems, Inc. Multiple electrode ablation apparatus
US6405732B1 (en) * 1994-06-24 2002-06-18 Curon Medical, Inc. Method to treat gastric reflux via the detection and ablation of gastro-esophageal nerves and receptors
US5885278A (en) * 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US5702438A (en) * 1995-06-08 1997-12-30 Avitall; Boaz Expandable recording and ablation catheter system
NL1001890C2 (nl) 1995-12-13 1997-06-17 Cordis Europ Catheter met plaatvormige elektrode-reeks.
US6071279A (en) 1996-12-19 2000-06-06 Ep Technologies, Inc. Branched structures for supporting multiple electrode elements
US5916213A (en) 1997-02-04 1999-06-29 Medtronic, Inc. Systems and methods for tissue mapping and ablation
US6652515B1 (en) 1997-07-08 2003-11-25 Atrionix, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6123699A (en) 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
US5964757A (en) 1997-09-05 1999-10-12 Cordis Webster, Inc. Steerable direct myocardial revascularization catheter
US6179832B1 (en) 1997-09-11 2001-01-30 Vnus Medical Technologies, Inc. Expandable catheter having two sets of electrodes
US6171277B1 (en) 1997-12-01 2001-01-09 Cordis Webster, Inc. Bi-directional control handle for steerable catheter
US6183463B1 (en) 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
US6522932B1 (en) 1998-02-10 2003-02-18 Advanced Bionics Corporation Implantable, expandable, multicontact electrodes and tools for use therewith
US6415187B1 (en) 1998-02-10 2002-07-02 Advanced Bionics Corporation Implantable, expandable, multicontact electrodes and insertion needle for use therewith
US6029091A (en) * 1998-07-09 2000-02-22 Irvine Biomedical, Inc. Catheter system having lattice electrodes
US6198974B1 (en) 1998-08-14 2001-03-06 Cordis Webster, Inc. Bi-directional steerable catheter
US6210407B1 (en) 1998-12-03 2001-04-03 Cordis Webster, Inc. Bi-directional electrode catheter
US6183435B1 (en) 1999-03-22 2001-02-06 Cordis Webster, Inc. Multi-directional steerable catheters and control handles
US6267746B1 (en) 1999-03-22 2001-07-31 Biosense Webster, Inc. Multi-directional steerable catheters and control handles
US6529756B1 (en) 1999-11-22 2003-03-04 Scimed Life Systems, Inc. Apparatus for mapping and coagulating soft tissue in or around body orifices
US7387628B1 (en) 2000-09-15 2008-06-17 Boston Scientific Scimed, Inc. Methods and systems for focused bipolar tissue ablation
US6961602B2 (en) 2001-12-31 2005-11-01 Biosense Webster, Inc. Catheter having multiple spines each having electrical mapping and location sensing capabilities
JP2003290247A (ja) 2002-04-04 2003-10-14 Excel Medei Kk アブレーション用電極カテーテル
AU2003254854A1 (en) 2002-08-09 2004-02-25 Jsr Corporation Anisotropic conductivity connector, conductive paste composition, probe member, wafer inspecting device, and wafer inspecting method
US7089045B2 (en) 2002-08-30 2006-08-08 Biosense Webster, Inc. Catheter and method for mapping Purkinje fibers
US7027851B2 (en) 2002-10-30 2006-04-11 Biosense Webster, Inc. Multi-tip steerable catheter
US7003342B2 (en) 2003-06-02 2006-02-21 Biosense Webster, Inc. Catheter and method for mapping a pulmonary vein
US7435248B2 (en) 2003-09-26 2008-10-14 Boston Scientific Scimed, Inc. Medical probes for creating and diagnosing circumferential lesions within or around the ostium of a vessel
US7326206B2 (en) 2004-01-16 2008-02-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Conforming-electrode catheter and method for ablation
US7591799B2 (en) 2004-06-14 2009-09-22 Biosense Webster, Inc. Steering mechanism for bi-directional catheter
US7458971B2 (en) 2004-09-24 2008-12-02 Boston Scientific Scimed, Inc. RF ablation probe with unibody electrode element
US20060089637A1 (en) 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US20090240249A1 (en) 2004-11-08 2009-09-24 Cardima, Inc. System and Method for Performing Ablation and Other Medical Procedures Using An Electrode Array with Flexible Circuit
US7429261B2 (en) 2004-11-24 2008-09-30 Ablation Frontiers, Inc. Atrial ablation catheter and method of use
US7623899B2 (en) 2005-09-16 2009-11-24 Biosense Webster, Inc. Catheter with flexible pre-shaped tip section
US7879029B2 (en) 2005-12-30 2011-02-01 Biosense Webster, Inc. System and method for selectively energizing catheter electrodes
WO2007079268A2 (en) 2005-12-30 2007-07-12 C.R. Bard, Inc. Methods and apparatus for ablation of cardiac tissue
US8744599B2 (en) 2007-03-09 2014-06-03 St. Jude Medical, Atrial Fibrillation Division, Inc. High density mapping catheter
US8979837B2 (en) 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
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
GB0709834D0 (en) 2007-05-22 2007-07-04 Gillbe Ivor S Array stimulator
US11395694B2 (en) 2009-05-07 2022-07-26 St. Jude Medical, Llc Irrigated ablation catheter with multiple segmented ablation electrodes
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
US10220187B2 (en) 2010-06-16 2019-03-05 St. Jude Medical, Llc Ablation catheter having flexible tip with multiple flexible electrode segments
US8974454B2 (en) 2009-12-31 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Kit for non-invasive electrophysiology procedures and method of its use
US20120010490A1 (en) 2010-06-16 2012-01-12 Kauphusman James V Medical devices having flexible electrodes mounted thereon
US8734440B2 (en) 2007-07-03 2014-05-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
EP2166936A4 (en) 2007-07-03 2010-07-28 Irvine Biomedical Inc FLEXIBLE POINTED CATHETER GUIDED BY A MAGNETIC PROCESS
WO2009052423A1 (en) 2007-10-17 2009-04-23 Neuronexus Technologies Three-dimensional system of electrode leads
US8157848B2 (en) 2008-02-01 2012-04-17 Siemens Medical Solutions Usa, Inc. System for characterizing patient tissue impedance for monitoring and treatment
EP2364118B1 (en) 2008-10-04 2017-07-19 Boston Scientific Scimed, Inc. Loop structures for supporting diagnostic and/or therapeutic elements in contact with tissue
US8712550B2 (en) 2008-12-30 2014-04-29 Biosense Webster, Inc. Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
US20100185197A1 (en) 2009-01-21 2010-07-22 Satomi Sakao Medical treatment apparatus, treatment instrument and treatment method for living tissue using energy
US8271099B1 (en) 2009-03-23 2012-09-18 Advanced Neuromodulation Systems, Inc. Implantable paddle lead comprising compressive longitudinal members for supporting electrodes and method of fabrication
US8287532B2 (en) 2009-04-13 2012-10-16 Biosense Webster, Inc. Epicardial mapping and ablation catheter
EP4193948A1 (en) 2009-10-27 2023-06-14 Nuvaira, Inc. Delivery devices with coolable energy emitting assemblies
US9149328B2 (en) 2009-11-11 2015-10-06 Holaira, Inc. Systems, apparatuses, and methods for treating tissue and controlling stenosis
EP2498706B1 (en) 2009-11-13 2016-04-20 St. Jude Medical, Inc. Assembly of staggered ablation elements
AU2010332112B2 (en) 2009-12-14 2015-06-04 Mayo Foundation For Medical Education And Research Device and method for treating cardiac disorders by modulating autonomic response
JP5339630B2 (ja) 2010-02-25 2013-11-13 日本ライフライン株式会社 電極カテーテル
JP2012130392A (ja) 2010-12-20 2012-07-12 Japan Lifeline Co Ltd 電極カテーテル
US8391947B2 (en) 2010-12-30 2013-03-05 Biosense Webster (Israel), Ltd. Catheter with sheet array of electrodes
EP2627243B1 (en) 2010-12-30 2020-01-22 St. Jude Medical, Atrial Fibrillation Division, Inc. System for diagnosing arrhythmias and directing catheter therapies
US9044245B2 (en) 2011-01-05 2015-06-02 Medtronic Ablation Frontiers Llc Multipolarity epicardial radiofrequency ablation
US8682410B2 (en) 2011-03-10 2014-03-25 Medtronic Ablation Frontiers Llc Multi-array monophasic action potential medical device
US20120296232A1 (en) 2011-05-18 2012-11-22 St. Jude Medical, Inc. Method and apparatus of assessing transvascular denervation
US8909316B2 (en) 2011-05-18 2014-12-09 St. Jude Medical, Cardiology Division, Inc. Apparatus and method of assessing transvascular denervation
US9220433B2 (en) 2011-06-30 2015-12-29 Biosense Webster (Israel), Ltd. Catheter with variable arcuate distal section
US10743932B2 (en) 2011-07-28 2020-08-18 Biosense Webster (Israel) Ltd. Integrated ablation system using catheter with multiple irrigation lumens
CN103889348B (zh) 2011-08-25 2016-10-12 柯惠有限合伙公司 用于治疗腔组织的系统、装置和方法
US9592091B2 (en) 2011-08-30 2017-03-14 Biosense Webster (Israel) Ltd. Ablation catheter for vein anatomies
US8498686B2 (en) 2011-10-04 2013-07-30 Biosense Webster (Israel), Ltd. Mapping catheter with spiral electrode assembly
US10064678B2 (en) 2011-10-26 2018-09-04 Medtronic Ablation Frontiers Llc Semi-circular pulmonary vein ablation catheter
US8825130B2 (en) * 2011-12-30 2014-09-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Electrode support structure assemblies
US9314299B2 (en) * 2012-03-21 2016-04-19 Biosense Webster (Israel) Ltd. Flower catheter for mapping and ablating veinous and other tubular locations
US9717555B2 (en) 2012-05-14 2017-08-01 Biosense Webster (Israel), Ltd. Catheter with helical end section for vessel ablation
US8986300B2 (en) 2012-06-25 2015-03-24 Biosense Webster (Israel) Ltd. Irrigated electrodes with enhanced heat conduction
EP3714826A1 (en) 2012-07-30 2020-09-30 Fractyl Laboratories, Inc. Electrical energy ablation systems and devices for the treatment of tissue
US9248255B2 (en) 2012-11-14 2016-02-02 Biosense Webster (Israel) Ltd. Catheter with improved torque transmission
US9833608B2 (en) 2012-11-20 2017-12-05 NeuroTronik IP Holding (Jersey) Limited Positioning methods for intravascular electrode arrays for neuromodulation
US20140316496A1 (en) 2012-11-21 2014-10-23 NeuroTronik IP Holding (Jersey) Limited Intravascular Electrode Arrays for Neuromodulation
US9050010B2 (en) 2012-12-31 2015-06-09 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation
US10537286B2 (en) 2013-01-08 2020-01-21 Biosense Webster (Israel) Ltd. Catheter with multiple spines of different lengths arranged in one or more distal assemblies
US20140200639A1 (en) * 2013-01-16 2014-07-17 Advanced Neuromodulation Systems, Inc. Self-expanding neurostimulation leads having broad multi-electrode arrays
CN105228547B (zh) 2013-04-08 2019-05-14 阿帕玛医疗公司 心脏消融导管
WO2014172398A1 (en) 2013-04-15 2014-10-23 Mayo Foundation For Medical Education And Research Method and apparatus for percutaneous epicardial ablation of cardiac ganglionated plexi without myocardial injury
DE102013110595A1 (de) 2013-09-25 2015-04-09 Aesculap Ag HF-chirurgisches Instrument
CN105592778B (zh) 2013-10-14 2019-07-23 波士顿科学医学有限公司 高分辨率心脏标测电极阵列导管
US10568686B2 (en) 2013-11-21 2020-02-25 Biosense Webster (Israel) Ltd. Multi-electrode balloon catheter with circumferential and point electrodes
US10105073B2 (en) 2013-11-21 2018-10-23 Biosense Webster (Israel) Ltd Flexible multiple-arm diagnostic catheter
US11096736B2 (en) 2013-12-09 2021-08-24 Biosense Webster (Israel) Ltd. Pericardial catheter with temperature sensing array
US20160317094A1 (en) 2013-12-20 2016-11-03 St. Jude Medical, Cardiology Division, Inc. Coaxial electrode catheters for extracting electrophysiologic parameters
CN203693745U (zh) 2014-01-21 2014-07-09 深圳市惠泰医疗器械有限公司 多电极网篮导管
US9750422B2 (en) 2014-02-12 2017-09-05 Biosense Webster (Israel) Ltd Catheter with transverse branches
CN105960200B (zh) 2014-02-25 2019-08-30 圣犹达医疗用品心脏病学部门有限公司 用于使用电生理性质来对心律失常源进行分类的系统和方法
EP3151773B1 (en) 2014-06-04 2018-04-04 Boston Scientific Scimed, Inc. Electrode assembly
US9498142B2 (en) 2014-07-03 2016-11-22 Heraeus Deutschland GmbH & Co. KG Multi-layered structure and method
US9820664B2 (en) 2014-11-20 2017-11-21 Biosense Webster (Israel) Ltd. Catheter with high density electrode spine array
US10194994B2 (en) 2015-05-12 2019-02-05 St. Jude Medical, Cardiology Division, Inc. Systems and methods for orientation independent sensing
US9949656B2 (en) 2015-06-29 2018-04-24 Biosense Webster (Israel) Ltd. Catheter with stacked spine electrode assembly
US10537259B2 (en) 2015-06-29 2020-01-21 Biosense Webster (Israel) Ltd. Catheter having closed loop array with in-plane linear electrode portion
US10575742B2 (en) 2015-06-30 2020-03-03 Biosense Webster (Israel) Ltd. Catheter having closed electrode assembly with spines of uniform length
CN111657866B (zh) 2015-10-21 2023-10-20 圣犹达医疗用品心脏病学部门有限公司 高密度电极标测导管
CN108289709B (zh) 2015-10-21 2022-03-04 圣犹达医疗用品心脏病学部门有限公司 高密度电极标测导管
US9907480B2 (en) 2016-02-08 2018-03-06 Biosense Webster (Israel) Ltd. Catheter spine assembly with closely-spaced bipole microelectrodes
WO2017192712A1 (en) 2016-05-03 2017-11-09 St. Jude Medical, Cardiology Division, Inc. Irrigated high density electrode catheter
WO2017223264A1 (en) 2016-06-23 2017-12-28 St. Jude Medical, Cardiology Division, Inc. Catheter system and electrode assembly for intraprocedural evaluation of renal denervation
US11172858B2 (en) 2016-10-28 2021-11-16 St. Jude Medical, Cardiology Division, Inc. Flexible high-density mapping catheter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10595740B2 (en) 2014-11-20 2020-03-24 Biosense Webster (Israel) Ltd Catheter with high density electrode spine array
US10506938B2 (en) 2015-06-29 2019-12-17 Biosense Webster (Israel) Ltd. Catheter with stacked spine electrode assembly
US10542899B2 (en) 2015-06-29 2020-01-28 Biosense Webster (Israel) Ltd. Catheter having closed loop array with in-plane linear electrode portion
US10575742B2 (en) 2015-06-30 2020-03-03 Biosense Webster (Israel) Ltd. Catheter having closed electrode assembly with spines of uniform length
US10602948B2 (en) 2015-06-30 2020-03-31 Biosense Webster (Israel) Ltd Catheter having closed electrode assembly with spines of uniform length
US11039773B2 (en) 2015-10-21 2021-06-22 St. Jude Medical Cardiology Division, Inc. High density electrode mapping catheter
US11642064B2 (en) 2015-10-21 2023-05-09 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
US11540876B2 (en) 2016-05-03 2023-01-03 St. Jude Medical Cardiology Division, Inc. Irrigated high density electrode catheter
US11433220B2 (en) 2017-07-07 2022-09-06 St. Jude Medical, Cardiology Division, Inc. Layered high density electrode mapping catheter
US11642063B2 (en) 2018-08-23 2023-05-09 St. Jude Medical, Cardiology Division, Inc. Curved high density electrode mapping catheter

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US11723574B2 (en) 2023-08-15
EP3114987B1 (en) 2020-08-05
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US20230329618A1 (en) 2023-10-19
CA2934209A1 (en) 2016-12-30
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US10602948B2 (en) 2020-03-31
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US20210401345A1 (en) 2021-12-30
CN106308790A (zh) 2017-01-11
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US10575742B2 (en) 2020-03-03

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