CN102639071B - 用于通过消融术治疗心脏的系统、装置和方法 - Google Patents

用于通过消融术治疗心脏的系统、装置和方法 Download PDF

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Publication number
CN102639071B
CN102639071B CN201080042662.5A CN201080042662A CN102639071B CN 102639071 B CN102639071 B CN 102639071B CN 201080042662 A CN201080042662 A CN 201080042662A CN 102639071 B CN102639071 B CN 102639071B
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CN
China
Prior art keywords
ablation
template
wire
catheter
tissue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080042662.5A
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English (en)
Chinese (zh)
Other versions
CN102639071A (zh
Inventor
P·A·思朋斯
S·P·瓦伦
E·J·威尔斯
W·K·迪尔金
D·R·巴赫曼
L·汤普金斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanark Medical Products Co
Original Assignee
SCR Inc
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Publication of CN102639071A publication Critical patent/CN102639071A/zh
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Publication of CN102639071B publication Critical patent/CN102639071B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • 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
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
    • 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
    • A61B2018/00571—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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/144—Wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • A61M2025/09183—Guide wires having specific characteristics at the distal tip having tools at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
CN201080042662.5A 2009-08-05 2010-08-05 用于通过消融术治疗心脏的系统、装置和方法 Expired - Fee Related CN102639071B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US23151709P 2009-08-05 2009-08-05
US61/231,517 2009-08-05
US29460910P 2010-01-13 2010-01-13
US61/294,609 2010-01-13
US32092710P 2010-04-05 2010-04-05
US61/320,927 2010-04-05
PCT/US2010/044565 WO2011017530A1 (en) 2009-08-05 2010-08-05 Systems, devices and methods for treating the heart with ablation

Publications (2)

Publication Number Publication Date
CN102639071A CN102639071A (zh) 2012-08-15
CN102639071B true CN102639071B (zh) 2016-01-20

Family

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Family Applications (1)

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CN201080042662.5A Expired - Fee Related CN102639071B (zh) 2009-08-05 2010-08-05 用于通过消融术治疗心脏的系统、装置和方法

Country Status (4)

Country Link
US (3) US9216055B2 (enExample)
CN (1) CN102639071B (enExample)
IN (1) IN2012DN00989A (enExample)
WO (1) WO2011017530A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011017530A1 (en) * 2009-08-05 2011-02-10 Scr Inc. Systems, devices and methods for treating the heart with ablation
US9763642B2 (en) * 2010-10-14 2017-09-19 Koninklijke Philips N.V. Property determination apparatus for determining a property of an object
ES2910440T3 (es) * 2010-11-16 2022-05-12 Tva Medical Inc Dispositivos para formar una fístula
EP2882336B1 (en) 2012-08-09 2019-06-26 University of Iowa Research Foundation Catheter systems for puncturing through a tissue structure
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
US10028785B2 (en) 2014-02-06 2018-07-24 Acublate, Inc. Apparatus and method for self-guided ablation
EP4238521B1 (en) 2014-05-07 2025-10-15 Boston Scientific Scimed, Inc. Apparatus for selective tissue ablation
EP3142584A1 (en) 2014-05-16 2017-03-22 Iowa Approach Inc. Methods and apparatus for multi-catheter tissue ablation
WO2015192027A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
WO2015192018A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
EP3206613B1 (en) 2014-10-14 2019-07-03 Farapulse, Inc. Apparatus for rapid and safe pulmonary vein cardiac ablation
CN104840256B (zh) * 2015-04-30 2017-05-17 常州朗合医疗器械有限公司 一种用于定位的医疗标记器件
CN105078575A (zh) * 2015-04-30 2015-11-25 马家骏 一种用于定位的医疗标记器件
WO2017095756A1 (en) * 2015-11-30 2017-06-08 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
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
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to 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
WO2017218734A1 (en) 2016-06-16 2017-12-21 Iowa Approach, Inc. Systems, apparatuses, and methods for guide wire delivery
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
CN111065327B (zh) 2017-09-12 2023-01-06 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
CN107928783B (zh) * 2017-12-29 2024-09-06 山前（珠海）医疗科技有限公司 低温消融导管、低温消融操作装置及低温消融设备
EP3749238B1 (en) 2018-02-08 2023-08-16 Farapulse, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
EP3790485B1 (en) 2018-05-07 2024-06-26 Boston Scientific Scimed, Inc. Epicardial ablation catheter
JP7379377B2 (ja) 2018-05-07 2023-11-14 ファラパルス，インコーポレイテッド パルス電界アブレーションによって誘導される高電圧ノイズをフィルタリングするためのシステム、装置、および方法
CN112087980B (zh) 2018-05-07 2023-01-10 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
EP3852661A1 (en) 2018-09-20 2021-07-28 Farapulse, Inc. Systems, apparatuses, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
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
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
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
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
CN116157085A (zh) 2020-09-08 2023-05-23 波士顿科学医学有限公司 用于脉冲电场消融的波浪形电极及其系统、设备和方法
CN116322546A (zh) 2020-09-30 2023-06-23 波士顿科学医学有限公司 不可逆电穿孔的预处理波形
WO2022164750A1 (en) 2021-01-27 2022-08-04 Boston Scientific Scimed, Inc Voltage controlled pulse sequences for irreversible electroporation ablations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1269708A (zh) * 1997-07-08 2000-10-11 加利福尼亚大学董事会 周缘消融装置组件和方法
EP1042990A1 (en) * 1999-04-05 2000-10-11 Medtronic, Inc. Ablation catheter and method for isolating a pulmonary vein
US20030195510A1 (en) * 1999-05-11 2003-10-16 Schaer Alan K. Balloon anchor wire
US20040215186A1 (en) * 2003-03-03 2004-10-28 Sinus Rhythm Technologies, Inc. Electrical block positioning devices and methods of use therefor
CN1181790C (zh) * 1997-05-09 2004-12-29 加利福尼亚大学董事会 组织摘除装置及成套组件

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2260758T3 (es) 1993-10-14 2006-11-01 Boston Scientific Limited Elementos de electrodo para formar patrones de lesion.
US6146379A (en) 1993-10-15 2000-11-14 Ep Technologies, Inc. Systems and methods for creating curvilinear lesions in body tissue
US5575810A (en) 1993-10-15 1996-11-19 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US5575766A (en) 1993-11-03 1996-11-19 Daig Corporation Process for the nonsurgical mapping and treatment of atrial arrhythmia using catheters guided by shaped guiding introducers
US5730127A (en) 1993-12-03 1998-03-24 Avitall; Boaz Mapping and ablation catheter system
US5499632A (en) * 1994-05-04 1996-03-19 Devices For Vascular Intervention Guide wire migration controller
US5690611A (en) 1994-07-08 1997-11-25 Daig Corporation Process for the treatment of atrial arrhythima using a catheter guided by shaped giding introducers
DE4425195C1 (de) 1994-07-16 1995-11-16 Osypka Peter Katheter mit Mehrfachelektrode
US5885278A (en) * 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US6142994A (en) 1994-10-07 2000-11-07 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic a therapeutic element within the body
US6235021B1 (en) 1995-05-01 2001-05-22 Scimed Life Systems, Inc. Ablation sheath
CN1079851C (zh) 1995-12-25 2002-02-27 帝人株式会社 热粘合复合纤维及由其形成的高弹性纤维球状体
NL1003024C2 (nl) 1996-05-03 1997-11-06 Tjong Hauw Sie Prikkelgeleidingsblokkeringsinstrument.
US5741249A (en) 1996-10-16 1998-04-21 Fidus Medical Technology Corporation Anchoring tip assembly for microwave ablation catheter
US6840936B2 (en) 1996-10-22 2005-01-11 Epicor Medical, Inc. Methods and devices for ablation
US5879295A (en) 1997-04-02 1999-03-09 Medtronic, Inc. Enhanced contact steerable bowing electrode catheter assembly
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
AU745659B2 (en) 1998-03-02 2002-03-28 Atrionix, Inc. Tissue ablation system and method for forming long linear lesion
US6702811B2 (en) 1999-04-05 2004-03-09 Medtronic, Inc. Ablation catheter assembly with radially decreasing helix and method of use
US6645199B1 (en) 1999-11-22 2003-11-11 Scimed Life Systems, Inc. Loop structures for supporting diagnostic and therapeutic elements contact with body tissue and expandable push devices for use with same
US6529756B1 (en) 1999-11-22 2003-03-04 Scimed Life Systems, Inc. Apparatus for mapping and coagulating soft tissue in or around body orifices
US6652517B1 (en) 2000-04-25 2003-11-25 Uab Research Foundation Ablation catheter, system, and method of use thereof
AU6682401A (en) 2000-06-13 2001-12-24 Atrionix Inc Surgical ablation probe for forming a circumferential lesion
DE10037660A1 (de) 2000-07-31 2002-02-21 Curative Ag Ablationskatheter
US6771996B2 (en) 2001-05-24 2004-08-03 Cardiac Pacemakers, Inc. Ablation and high-resolution mapping catheter system for pulmonary vein foci elimination
US20030051362A1 (en) 2001-09-14 2003-03-20 Buckman Robert F. Incision template and methods for use
US6585733B2 (en) 2001-09-28 2003-07-01 Ethicon, Inc. Surgical treatment for atrial fibrillation using radiofrequency technology
US20040243107A1 (en) 2001-10-01 2004-12-02 Macoviak John A Methods and devices for treating atrial fibrilation
US20070038056A1 (en) 2001-10-11 2007-02-15 Carlo Pappone System and methods for locating and ablating arrhythomogenic tissues
US7008418B2 (en) 2002-05-09 2006-03-07 Stereotaxis, Inc. Magnetically assisted pulmonary vein isolation
US7294143B2 (en) 2002-05-16 2007-11-13 Medtronic, Inc. Device and method for ablation of cardiac tissue
US6984232B2 (en) 2003-01-17 2006-01-10 St. Jude Medical, Daig Division, Inc. Ablation catheter assembly having a virtual electrode comprising portholes
US6941953B2 (en) 2003-02-20 2005-09-13 Medwaves, Inc. Preformed catheter set for use with a linear ablation system to produce ablation lines in the left and right atrium for treatment of atrial fibrillation
US7250049B2 (en) 2004-05-27 2007-07-31 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with suspension system incorporating rigid and flexible components
US7331959B2 (en) * 2004-05-27 2008-02-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode and rail system for cardiac ablation
US7681579B2 (en) 2005-08-02 2010-03-23 Biosense Webster, Inc. Guided procedures for treating atrial fibrillation
WO2007109171A2 (en) 2006-03-17 2007-09-27 Microcube, Llc Devices and methods for creating continuous lesions
US7942871B2 (en) 2006-05-12 2011-05-17 Vytronus, Inc. Device for ablating body tissue
KR20110082517A (ko) 2008-10-04 2011-07-19 보스톤 싸이엔티픽 싸이메드 인코포레이티드 조직과 접촉하는 진단 및/또는 치료 요소를 지지하는 루프 구조체
WO2011017530A1 (en) * 2009-08-05 2011-02-10 Scr Inc. Systems, devices and methods for treating the heart with ablation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1181790C (zh) * 1997-05-09 2004-12-29 加利福尼亚大学董事会 组织摘除装置及成套组件
CN1269708A (zh) * 1997-07-08 2000-10-11 加利福尼亚大学董事会 周缘消融装置组件和方法
EP1042990A1 (en) * 1999-04-05 2000-10-11 Medtronic, Inc. Ablation catheter and method for isolating a pulmonary vein
US20030195510A1 (en) * 1999-05-11 2003-10-16 Schaer Alan K. Balloon anchor wire
US20040215186A1 (en) * 2003-03-03 2004-10-28 Sinus Rhythm Technologies, Inc. Electrical block positioning devices and methods of use therefor

Also Published As

Publication number Publication date
IN2012DN00989A (enExample) 2015-04-10
WO2011017530A1 (en) 2011-02-10
US9216055B2 (en) 2015-12-22
US9713495B2 (en) 2017-07-25
CN102639071A (zh) 2012-08-15
US20170035503A1 (en) 2017-02-09
US20120184953A1 (en) 2012-07-19
US9504523B2 (en) 2016-11-29
US20160058506A1 (en) 2016-03-03

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