JP4943455B2 - インジケータを備える接触感知プローブ - Google Patents

インジケータを備える接触感知プローブ Download PDF

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Publication number
JP4943455B2
JP4943455B2 JP2008555440A JP2008555440A JP4943455B2 JP 4943455 B2 JP4943455 B2 JP 4943455B2 JP 2008555440 A JP2008555440 A JP 2008555440A JP 2008555440 A JP2008555440 A JP 2008555440A JP 4943455 B2 JP4943455 B2 JP 4943455B2
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JP
Japan
Prior art keywords
electrode
probe
tissue
base
indicator
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
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JP2008555440A
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English (en)
Japanese (ja)
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JP2009526622A (ja
JP2009526622A5 (enExample
Inventor
デイビッド マッギー，
ウォルター ハーベイ ジュニア クロンプトン，
ロバート ブライアン，
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.)
Boston Scientific Ltd Barbados
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Boston Scientific Ltd Barbados
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Publication date
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Publication of JP2009526622A publication Critical patent/JP2009526622A/ja
Publication of JP2009526622A5 publication Critical patent/JP2009526622A5/ja
Application granted granted Critical
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    • 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
    • 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
    • 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
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Leads Or Probes (AREA)
JP2008555440A 2006-02-15 2007-02-08 インジケータを備える接触感知プローブ Expired - Fee Related JP4943455B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/354,481 US7976541B2 (en) 2006-02-15 2006-02-15 Contact sensitive probes with indicators
US11/354,481 2006-02-15
PCT/US2007/061851 WO2007095449A2 (en) 2006-02-15 2007-02-08 Contact sensitive probes with indicators

Publications (3)

Publication Number Publication Date
JP2009526622A JP2009526622A (ja) 2009-07-23
JP2009526622A5 JP2009526622A5 (enExample) 2010-03-18
JP4943455B2 true JP4943455B2 (ja) 2012-05-30

Family

ID=38066443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008555440A Expired - Fee Related JP4943455B2 (ja) 2006-02-15 2007-02-08 インジケータを備える接触感知プローブ

Country Status (6)

Country Link
US (1) US7976541B2 (enExample)
EP (1) EP1988842B1 (enExample)
JP (1) JP4943455B2 (enExample)
KR (1) KR101391579B1 (enExample)
CA (1) CA2644515A1 (enExample)
WO (1) WO2007095449A2 (enExample)

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US8577447B2 (en) * 2007-05-01 2013-11-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US9855410B2 (en) 2007-05-01 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Optic-based contact sensing assembly and system
US8515521B2 (en) 2007-05-01 2013-08-20 St. Jude Medical, Atrial Fibrillation Division, Inc. Coupler assembly for catheters
US8535308B2 (en) 2007-10-08 2013-09-17 Biosense Webster (Israel), Ltd. High-sensitivity pressure-sensing probe
US8357152B2 (en) * 2007-10-08 2013-01-22 Biosense Webster (Israel), Ltd. Catheter with pressure sensing
US20090093810A1 (en) * 2007-10-09 2009-04-09 Raj Subramaniam Electrophysiology Electrodes and Apparatus Including the Same
US8241343B2 (en) * 2007-11-08 2012-08-14 Angiodynamics, Inc. Device and method for providing power to lighting elements for use as a visual indicator in a medical probe
WO2009070837A1 (en) * 2007-12-07 2009-06-11 Cathrx Ltd A force feedback catheter assembly
US8437832B2 (en) 2008-06-06 2013-05-07 Biosense Webster, Inc. Catheter with bendable tip
US9101734B2 (en) 2008-09-09 2015-08-11 Biosense Webster, Inc. Force-sensing catheter with bonded center strut
US10695126B2 (en) 2008-10-06 2020-06-30 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
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
US8600472B2 (en) 2008-12-30 2013-12-03 Biosense Webster (Israel), Ltd. Dual-purpose lasso catheter with irrigation using circumferentially arranged ring bump electrodes
US10688278B2 (en) 2009-11-30 2020-06-23 Biosense Webster (Israel), Ltd. Catheter with pressure measuring tip
US9907534B2 (en) 2009-12-15 2018-03-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Self-aiming directable acoustic transducer assembly for invasive medical device applications
US8920415B2 (en) 2009-12-16 2014-12-30 Biosense Webster (Israel) Ltd. Catheter with helical electrode
US8521462B2 (en) 2009-12-23 2013-08-27 Biosense Webster (Israel), Ltd. Calibration system for a pressure-sensitive catheter
US8529476B2 (en) 2009-12-28 2013-09-10 Biosense Webster (Israel), Ltd. Catheter with strain gauge sensor
US8608735B2 (en) 2009-12-30 2013-12-17 Biosense Webster (Israel) Ltd. Catheter with arcuate end section
US8374670B2 (en) * 2010-01-22 2013-02-12 Biosense Webster, Inc. Catheter having a force sensing distal tip
US8798952B2 (en) 2010-06-10 2014-08-05 Biosense Webster (Israel) Ltd. Weight-based calibration system for a pressure sensitive catheter
US8226580B2 (en) 2010-06-30 2012-07-24 Biosense Webster (Israel), Ltd. Pressure sensing for a multi-arm catheter
US8380276B2 (en) 2010-08-16 2013-02-19 Biosense Webster, Inc. Catheter with thin film pressure sensing distal tip
US8731859B2 (en) 2010-10-07 2014-05-20 Biosense Webster (Israel) Ltd. Calibration system for a force-sensing catheter
US8979772B2 (en) 2010-11-03 2015-03-17 Biosense Webster (Israel), Ltd. Zero-drift detection and correction in contact force measurements
JP5618779B2 (ja) * 2010-11-22 2014-11-05 日本ライフライン株式会社 アブレーションカテーテル
US9289258B2 (en) * 2011-03-08 2016-03-22 Nexus Control Systems, Llc Ablation catheter system with safety features
US9220433B2 (en) 2011-06-30 2015-12-29 Biosense Webster (Israel), Ltd. Catheter with variable arcuate distal section
US9662169B2 (en) 2011-07-30 2017-05-30 Biosense Webster (Israel) Ltd. Catheter with flow balancing valve
US9687289B2 (en) 2012-01-04 2017-06-27 Biosense Webster (Israel) Ltd. Contact assessment based on phase measurement
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
EP2856935A1 (de) * 2013-09-26 2015-04-08 Biotronik AG Medizinische Vorrichtung zur Auswertung eines Temperatursignals
WO2016025757A1 (en) * 2014-08-13 2016-02-18 Innometrix, Inc. Smart surgical spacer for tissue-implant interface
US20170035991A1 (en) * 2015-08-07 2017-02-09 Boston Scientific Scimed Inc. Force sensing catheters having deflectable struts
EP3389530B1 (en) 2015-12-20 2022-11-02 Boston Scientific Scimed Inc. Micro induction position sensor
US10595745B2 (en) 2016-01-29 2020-03-24 Boston Scientific Scimed Inc. Force sensing catheter with impedance-guided orientation
EP3411113B1 (en) 2016-02-04 2019-11-27 Cardiac Pacemakers, Inc. Delivery system with force sensor for leadless cardiac device
CN107157571B (zh) * 2016-03-07 2019-12-03 四川锦江电子科技有限公司 一种极间放电消融装置
CN107157577B (zh) * 2016-03-07 2019-12-03 四川锦江电子科技有限公司 一种大面积放电消融装置
US12364537B2 (en) 2016-05-02 2025-07-22 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
US11369431B2 (en) 2016-06-11 2022-06-28 Boston Scientific Scimed Inc. Inductive double flat coil displacement sensor
DE102017105053B4 (de) * 2017-03-09 2020-08-06 Technische Universität Darmstadt Integriertes medizinisches Instrument zur Messung von Kräften im distalen Bereich eines Stabes und Herstellungsverfahren desselben
EP3614946B1 (en) * 2017-04-27 2024-03-20 EPiX Therapeutics, Inc. Determining nature of contact between catheter tip and tissue
EP3634227A4 (en) * 2017-06-09 2021-07-14 Poulin, Nathan MAGNETIC RESONANCE IMAGING DEVICES, VASCULAR INTERVENTION METHODS, AND SYSTEMS
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
US11801089B2 (en) * 2018-05-21 2023-10-31 Boston Scientific Scimed, Inc. Cauterizing device for use with stents

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Also Published As

Publication number Publication date
US7976541B2 (en) 2011-07-12
JP2009526622A (ja) 2009-07-23
WO2007095449A3 (en) 2007-11-22
EP1988842A2 (en) 2008-11-12
EP1988842B1 (en) 2013-04-24
KR20080103561A (ko) 2008-11-27
CA2644515A1 (en) 2007-08-23
WO2007095449A2 (en) 2007-08-23
KR101391579B1 (ko) 2014-05-19
US20070191829A1 (en) 2007-08-16

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