ATE556649T1 - Katheter für kontaktlose elektrophysiologiestudien - Google Patents

Katheter für kontaktlose elektrophysiologiestudien

Info

Publication number
ATE556649T1
ATE556649T1 AT10168306T AT10168306T ATE556649T1 AT E556649 T1 ATE556649 T1 AT E556649T1 AT 10168306 T AT10168306 T AT 10168306T AT 10168306 T AT10168306 T AT 10168306T AT E556649 T1 ATE556649 T1 AT E556649T1
Authority
AT
Austria
Prior art keywords
electrodes
spiral shape
distal region
electrophysiology studies
catheter
Prior art date
Application number
AT10168306T
Other languages
English (en)
Inventor
Jeffrey M Fish
Sacha C Hall
Theodore A Johnson
Original Assignee
St Jude Medical Atrial Fibrill
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by St Jude Medical Atrial Fibrill filed Critical St Jude Medical Atrial Fibrill
Application granted granted Critical
Publication of ATE556649T1 publication Critical patent/ATE556649T1/de

Links

Classifications

    • 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
    • A61B5/6857—Catheters with a distal pigtail shape
    • 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
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • 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
    • A61B2018/1435—Spiral
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)
AT10168306T 2009-07-02 2010-07-02 Katheter für kontaktlose elektrophysiologiestudien ATE556649T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/496,855 US8728065B2 (en) 2009-07-02 2009-07-02 Apparatus and methods for contactless electrophysiology studies

Publications (1)

Publication Number Publication Date
ATE556649T1 true ATE556649T1 (de) 2012-05-15

Family

ID=42951168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10168306T ATE556649T1 (de) 2009-07-02 2010-07-02 Katheter für kontaktlose elektrophysiologiestudien

Country Status (3)

Country Link
US (2) US8728065B2 (de)
EP (1) EP2269505B1 (de)
AT (1) ATE556649T1 (de)

Families Citing this family (61)

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US8979839B2 (en) 2009-11-13 2015-03-17 St. Jude Medical, Inc. Assembly of staggered ablation elements
US9155589B2 (en) * 2010-07-30 2015-10-13 Boston Scientific Scimed, Inc. Sequential activation RF electrode set for renal nerve ablation
US9585587B2 (en) 2010-11-09 2017-03-07 St. Judge Medical, Atrial Fibrillation Division, Inc. Fixed loop deflectable electrophysiology catheters having an extended braid primary shaft coupled to the periphery of the fixed loop and methods of manufacturing therefor
US8909316B2 (en) 2011-05-18 2014-12-09 St. Jude Medical, Cardiology Division, Inc. Apparatus and method of assessing transvascular denervation
US9427579B2 (en) 2011-09-29 2016-08-30 Pacesetter, Inc. System and method for performing renal denervation verification
US8498686B2 (en) * 2011-10-04 2013-07-30 Biosense Webster (Israel), Ltd. Mapping catheter with spiral electrode assembly
AU2012347470B2 (en) 2011-12-09 2017-02-02 Medtronic Ireland Manufacturing Unlimited Company Therapeutic neuromodulation of the hepatic system
US8934988B2 (en) 2012-03-16 2015-01-13 St. Jude Medical Ab Ablation stent with meander structure
US9113929B2 (en) 2012-04-19 2015-08-25 St. Jude Medical, Cardiology Division, Inc. Non-electric field renal denervation electrode
US9179997B2 (en) 2013-03-06 2015-11-10 St. Jude Medical, Cardiology Division, Inc. Thermochromic polyvinyl alcohol based hydrogel artery
EP2777741A3 (de) 2013-03-12 2015-01-21 St. Jude Medical, Cardiology Division, Inc. Kathetersystem
EP2777740A3 (de) 2013-03-12 2015-01-21 St. Jude Medical, Cardiology Division, Inc. Kathetersystem
EP2777739B1 (de) 2013-03-12 2018-09-05 St. Jude Medical, Cardiology Division, Inc. Kathetersystem
US9510902B2 (en) 2013-03-13 2016-12-06 St. Jude Medical, Cardiology Division, Inc. Ablation catheters and systems including rotational monitoring means
US9131982B2 (en) 2013-03-14 2015-09-15 St. Jude Medical, Cardiology Division, Inc. Mediguide-enabled renal denervation system for ensuring wall contact and mapping lesion locations
US8876813B2 (en) 2013-03-14 2014-11-04 St. Jude Medical, Inc. Methods, systems, and apparatus for neural signal detection
US9186212B2 (en) 2013-03-15 2015-11-17 St. Jude Medical, Cardiology Division, Inc. Feedback systems and methods utilizing two or more sites along denervation catheter
US9974477B2 (en) 2013-03-15 2018-05-22 St. Jude Medical, Cardiology Division, Inc. Quantification of renal denervation via alterations in renal blood flow pre/post ablation
US9775663B2 (en) 2013-03-15 2017-10-03 St. Jude Medical, Cardiology Division, Inc. Ablation system, methods, and controllers
WO2014150471A1 (en) 2013-03-15 2014-09-25 St. Jude Medical, Cardiology Division, Inc. Ablation system, methods, and controllers
US9179973B2 (en) 2013-03-15 2015-11-10 St. Jude Medical, Cardiology Division, Inc. Feedback systems and methods for renal denervation utilizing balloon catheter
CN104095679A (zh) * 2013-04-12 2014-10-15 上海微创电生理医疗科技有限公司 多电极消融导管
WO2014176205A1 (en) 2013-04-25 2014-10-30 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system
EP3003191A4 (de) 2013-06-05 2017-02-08 Metavention, Inc. Modulation von gezielten nervenfasern
US9872728B2 (en) 2013-06-28 2018-01-23 St. Jude Medical, Cardiology Division, Inc. Apparatuses and methods for affixing electrodes to an intravascular balloon
US20150011991A1 (en) 2013-07-03 2015-01-08 St. Jude Medical, Cardiology Division, Inc. Electrode Assembly For Catheter System
US9687166B2 (en) 2013-10-14 2017-06-27 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
US10856936B2 (en) 2013-10-23 2020-12-08 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system including thermoplastic-based struts
USD914883S1 (en) 2013-10-23 2021-03-30 St. Jude Medical, Cardiology Division, Inc. Ablation generator
USD774043S1 (en) 2013-10-23 2016-12-13 St. Jude Medical, Cardiology Division, Inc. Display screen with graphical user interface for ablation generator
USD747491S1 (en) 2013-10-23 2016-01-12 St. Jude Medical, Cardiology Division, Inc. Ablation generator
US10034705B2 (en) 2013-10-24 2018-07-31 St. Jude Medical, Cardiology Division, Inc. High strength electrode assembly for catheter system including novel electrode
EP3060151A1 (de) 2013-10-24 2016-08-31 St. Jude Medical, Cardiology Division, Inc. Flexibler katheterschaft und verfahren zur herstellung
US9913961B2 (en) 2013-10-24 2018-03-13 St. Jude Medical, Cardiology Division, Inc. Flexible catheter shaft and method of manufacture
EP3062722B1 (de) 2013-10-28 2019-03-20 St. Jude Medical, Cardiology Division, Inc. Elektrodenanordnung für kathetersystem mit vernetzten streben
US9861433B2 (en) 2013-11-05 2018-01-09 St. Jude Medical, Cardiology Division, Inc. Helical-shaped ablation catheter and methods of use
EP2937053A1 (de) 2014-04-24 2015-10-28 St. Jude Medical, Cardiology Division, Inc. Ablationssysteme mit impulsratendetektor und rückkopplungsmechanismus und verfahren zur verwendung
WO2015187386A1 (en) 2014-06-03 2015-12-10 Boston Scientific Scimed, Inc. Electrode assembly having an atraumatic distal tip
US9848795B2 (en) 2014-06-04 2017-12-26 Boston Scientific Scimed Inc. Electrode assembly
JP6219805B2 (ja) * 2014-11-12 2017-10-25 日本ライフライン株式会社 電極カテーテル
JP2018500085A (ja) * 2014-12-17 2018-01-11 キャスアールエックス リミテッドＣａｔｈｒｘ Ｌｔｄ 改良型カテーテル及びその製造方法
CN107920740B (zh) 2015-08-20 2020-11-24 波士顿科学医学有限公司 用于心脏感测的柔性电极及其制造方法
US10292612B2 (en) * 2015-09-08 2019-05-21 Oscor Inc. Electro-physiology mapping catheter loop having atraumatic tip section
EP3370815B1 (de) 2016-01-19 2019-07-17 St. Jude Medical, Cardiology Division, Inc. Katheter mit atraumatischer kopplung und herstellungsverfahren solches kateheters
JP6828011B2 (ja) * 2016-03-18 2021-02-10 テルモ株式会社 カテーテル
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
US20170354338A1 (en) * 2016-06-09 2017-12-14 Biosense Webster (Israel) Ltd. Dual-function sensors for a basket catheter
US11439460B2 (en) 2016-06-23 2022-09-13 St. Jude Medical, Cardiology Division, Inc. Catheter system and electrode assembly for intraprocedural evaluation of renal denervation
EP3458139B1 (de) 2016-09-18 2020-10-21 St. Jude Medical, Cardiology Division, Inc. Schlaufenkatheter mit aktivierungsgurt, der mit einer vorgeformten schlaufenstruktur gekoppelt ist
CN110072588B (zh) 2016-10-18 2022-06-07 波士顿科学国际有限公司 引导延伸导管
CN107625520B (zh) * 2017-09-25 2020-12-18 联想(北京)有限公司 体征信号检测电极及智能服饰
US10765475B2 (en) * 2017-10-31 2020-09-08 Biosense Webster (Israel) Ltd. All-in-one spiral catheter
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CN113939241A (zh) * 2019-05-07 2022-01-14 Crc Ep公司 带有多个环段的标测和消融导管
US11857738B2 (en) 2019-12-16 2024-01-02 Biosense Webster (Israel) Ltd. Stabilized coronary sinus catheter handle
PL242208B1 (pl) 2020-10-06 2023-01-30 Piotr Futyma Sprężynowy cewnik do badań elektrofizjologicznych i nieodwracalnej elektroporacji serca
US20230225783A1 (en) * 2022-01-20 2023-07-20 Biosense Webster (Israel) Ltd. Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery

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Also Published As

Publication number Publication date
EP2269505A1 (de) 2011-01-05
US20110004087A1 (en) 2011-01-06
US8728065B2 (en) 2014-05-20
US20140309513A1 (en) 2014-10-16
EP2269505B1 (de) 2012-05-09
US8945110B2 (en) 2015-02-03

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