HK1174815A1 - Electrode catheter - Google Patents

Electrode catheter

Info

Publication number
HK1174815A1
HK1174815A1 HK13102179.4A HK13102179A HK1174815A1 HK 1174815 A1 HK1174815 A1 HK 1174815A1 HK 13102179 A HK13102179 A HK 13102179A HK 1174815 A1 HK1174815 A1 HK 1174815A1
Authority
HK
Hong Kong
Prior art keywords
electrode catheter
catheter
electrode
Prior art date
Application number
HK13102179.4A
Other languages
English (en)
Chinese (zh)
Inventor
坂野泰夫
大川靖洋
Original Assignee
日本來富恩株式會社
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
Priority claimed from JP2010012642A external-priority patent/JP5201636B2/ja
Priority claimed from JP2010012643A external-priority patent/JP5265589B2/ja
Application filed by 日本來富恩株式會社 filed Critical 日本來富恩株式會社
Publication of HK1174815A1 publication Critical patent/HK1174815A1/xx

Links

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
    • 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
    • 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
    • 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
    • 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
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/1405—Electrodes having a specific shape

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
HK13102179.4A 2010-01-23 2013-02-21 Electrode catheter HK1174815A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010012642A JP5201636B2 (ja) 2010-01-23 2010-01-23 電極カテーテル
JP2010012643A JP5265589B2 (ja) 2010-01-23 2010-01-23 電極カテーテル
PCT/JP2010/064028 WO2011089750A1 (ja) 2010-01-23 2010-08-19 電極カテーテル

Publications (1)

Publication Number Publication Date
HK1174815A1 true HK1174815A1 (en) 2013-06-21

Family

ID=44306568

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13102179.4A HK1174815A1 (en) 2010-01-23 2013-02-21 Electrode catheter

Country Status (5)

Country Link
KR (1) KR101402543B1 (ja)
CN (1) CN102686178B (ja)
HK (1) HK1174815A1 (ja)
TW (1) TWI551310B (ja)
WO (1) WO2011089750A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2529702B1 (es) * 2014-09-12 2015-09-29 Universitat Politècnica De València Catéter y método para la detección de actividad eléctrica en un órgano
CN106691578B (zh) * 2015-07-17 2020-01-24 上海微创电生理医疗科技有限公司 电生理导管
US10624554B2 (en) * 2016-01-14 2020-04-21 Biosense Webster (Israel) Ltd. Non-overlapping loop-type or spline-type catheter to determine activation source direction and activation source type

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782239A (en) * 1992-06-30 1998-07-21 Cordis Webster, Inc. Unique electrode configurations for cardiovascular electrode catheter with built-in deflection method and central puller wire
CN1147964A (zh) * 1995-10-17 1997-04-23 郭伟 组合电极导管
JP3529537B2 (ja) * 1996-03-25 2004-05-24 テルモ株式会社 電極カテーテル
US6123699A (en) * 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
US6219582B1 (en) * 1998-12-30 2001-04-17 Daig Corporation Temporary atrial cardioversion catheter
US7949395B2 (en) * 1999-10-01 2011-05-24 Boston Scientific Neuromodulation Corporation Implantable microdevice with extended lead and remote electrode
US6408199B1 (en) * 2000-07-07 2002-06-18 Biosense, Inc. Bipolar mapping of intracardiac potentials with electrode having blood permeable covering
US6961602B2 (en) * 2001-12-31 2005-11-01 Biosense Webster, Inc. Catheter having multiple spines each having electrical mapping and location sensing capabilities
US20050033136A1 (en) * 2003-08-01 2005-02-10 Assaf Govari Catheter with electrode strip
US7407503B2 (en) * 2004-12-21 2008-08-05 Ethicon Endo-Surgey, Inc. Medical-treatment electrode assembly having treatment-monitoring application

Also Published As

Publication number Publication date
CN102686178B (zh) 2014-10-15
TW201125601A (en) 2011-08-01
KR20120087981A (ko) 2012-08-07
TWI551310B (zh) 2016-10-01
CN102686178A (zh) 2012-09-19
KR101402543B1 (ko) 2014-05-30
WO2011089750A1 (ja) 2011-07-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190817