HK1171650A1 - Electrode catheter - Google Patents

Electrode catheter

Info

Publication number
HK1171650A1
HK1171650A1 HK12112694.0A HK12112694A HK1171650A1 HK 1171650 A1 HK1171650 A1 HK 1171650A1 HK 12112694 A HK12112694 A HK 12112694A HK 1171650 A1 HK1171650 A1 HK 1171650A1
Authority
HK
Hong Kong
Prior art keywords
electrode catheter
catheter
electrode
Prior art date
Application number
HK12112694.0A
Other languages
Chinese (zh)
Inventor
森謙二
坂野泰夫
堀內修
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 JP2010287704A external-priority patent/JP5283135B2/en
Priority claimed from JP2011040808A external-priority patent/JP2012176119A/en
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 HK1171650A1 publication Critical patent/HK1171650A1/en

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
    • 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
    • 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
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • 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
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
HK12112694.0A 2010-12-24 2012-12-10 Electrode catheter HK1171650A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010287704A JP5283135B2 (en) 2010-12-24 2010-12-24 Electrode catheter
JP2011040808A JP2012176119A (en) 2011-02-25 2011-02-25 Electrode catheter

Publications (1)

Publication Number Publication Date
HK1171650A1 true HK1171650A1 (en) 2013-04-05

Family

ID=46313596

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12112694.0A HK1171650A1 (en) 2010-12-24 2012-12-10 Electrode catheter

Country Status (5)

Country Link
KR (1) KR101830466B1 (en)
CN (2) CN202365924U (en)
HK (1) HK1171650A1 (en)
TW (1) TWI541036B (en)
WO (1) WO2012086313A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012086313A1 (en) * 2010-12-24 2012-06-28 日本ライフライン株式会社 Electrode catheter
CN102631240A (en) * 2012-04-13 2012-08-15 上海微创电生理医疗科技有限公司 Cold brine infusion type radiofrequency ablation catheter
JP5737765B2 (en) * 2013-02-28 2015-06-17 日本ライフライン株式会社 Catheter system
CN105310766B (en) * 2014-07-17 2018-11-30 四川锦江电子科技有限公司 Ablation catheter end electrodes with perfusion liquid functional
JP6570123B2 (en) * 2016-02-29 2019-09-04 日本ライフライン株式会社 Intracardiac defibrillation catheter
WO2017203638A1 (en) * 2016-05-25 2017-11-30 オリンパス株式会社 Tube, tube unit, and sucking/liquid-feeding unit
KR20190062419A (en) 2016-10-04 2019-06-05 아벤트, 인크. The cooled RF probe
CN109953816A (en) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 A kind of multipole Inferior turbinate hypertrophy device
CN109953815A (en) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 A kind of multipole Inferior turbinate hypertrophy catheter tube
CN109953819A (en) * 2017-12-25 2019-07-02 四川锦江电子科技有限公司 A kind of multipole Inferior turbinate hypertrophy conduit
JP6881870B2 (en) * 2018-03-06 2021-06-02 日本ライフライン株式会社 Intracardiac defibrillation catheter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348554A (en) * 1992-12-01 1994-09-20 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode
IT1290866B1 (en) * 1996-12-24 1998-12-14 Francesco Garbagnati PROBE-CATHETER FOR THE TREATMENT OF TUMORS OF PARENCHYMATOUS ORGANS WITH RADIOFREQUENCY INDUCED INTERSTIZIAL HYPERTHERMIA
US8048070B2 (en) * 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
ITBS20020039U1 (en) * 2002-03-20 2003-09-22 Fogazzi Di Venturelli Andrea & CATHETER WITH FLEXIBLE COOLED ELECTRODE
US7918851B2 (en) * 2005-02-14 2011-04-05 Biosense Webster, Inc. Irrigated tip catheter and method for manufacturing therefor
WO2012086313A1 (en) * 2010-12-24 2012-06-28 日本ライフライン株式会社 Electrode catheter

Also Published As

Publication number Publication date
TWI541036B (en) 2016-07-11
CN202365924U (en) 2012-08-08
KR101830466B1 (en) 2018-02-20
CN102525647B (en) 2015-03-18
KR20130132531A (en) 2013-12-04
WO2012086313A1 (en) 2012-06-28
TW201235061A (en) 2012-09-01
CN102525647A (en) 2012-07-04

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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: 20191215