JP4027976B2 - マッピング用カテーテル - Google Patents

マッピング用カテーテル Download PDF

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Publication number
JP4027976B2
JP4027976B2 JP52505297A JP52505297A JP4027976B2 JP 4027976 B2 JP4027976 B2 JP 4027976B2 JP 52505297 A JP52505297 A JP 52505297A JP 52505297 A JP52505297 A JP 52505297A JP 4027976 B2 JP4027976 B2 JP 4027976B2
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JP
Japan
Prior art keywords
catheter
electrodes
heart
preferred
distal end
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 - Lifetime
Application number
JP52505297A
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English (en)
Japanese (ja)
Other versions
JP2001502189A (ja
JP2001502189A5 (enExample
Inventor
ベン―ハイム，シュロモ
グリーンベルグ，イラン
フェンスター，マイヤ
ベハール，ボアツ
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.)
Biosense Webster Inc
Original Assignee
Biosense Inc
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 US08/595,365 external-priority patent/US5738096A/en
Application filed by Biosense Inc filed Critical Biosense Inc
Publication of JP2001502189A publication Critical patent/JP2001502189A/ja
Publication of JP2001502189A5 publication Critical patent/JP2001502189A5/ja
Application granted granted Critical
Publication of JP4027976B2 publication Critical patent/JP4027976B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
    • A61N1/36564—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
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    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
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    • 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]
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    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
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    • 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
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    • 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
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • A—HUMAN NECESSITIES
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    • 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
    • A61B5/6859—Catheters with multiple distal splines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B8/08—Clinical applications
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    • A61B8/0841—Clinical applications involving detecting or locating foreign bodies or organic structures for locating instruments
    • A—HUMAN NECESSITIES
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    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
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    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
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    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
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    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
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Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Hospice & Palliative Care (AREA)
  • Otolaryngology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Robotics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Laser Surgery Devices (AREA)
  • Electrotherapy Devices (AREA)
JP52505297A 1996-01-08 1997-01-08 マッピング用カテーテル Expired - Lifetime JP4027976B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IL116699 1996-01-08
IL11669996A IL116699A (en) 1996-01-08 1996-01-08 Method of building a heart map
US976996P 1996-01-11 1996-01-11
US08/595,365 US5738096A (en) 1993-07-20 1996-02-01 Cardiac electromechanics
US1172196P 1996-02-15 1996-02-15
PCT/IL1997/000009 WO1997024983A2 (en) 1996-01-08 1997-01-08 Mapping catheter

Publications (3)

Publication Number Publication Date
JP2001502189A JP2001502189A (ja) 2001-02-20
JP2001502189A5 JP2001502189A5 (enExample) 2004-11-11
JP4027976B2 true JP4027976B2 (ja) 2007-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP52505297A Expired - Lifetime JP4027976B2 (ja) 1996-01-08 1997-01-08 マッピング用カテーテル

Country Status (9)

Country Link
US (2) US6600948B2 (enExample)
EP (3) EP1382293B1 (enExample)
JP (1) JP4027976B2 (enExample)
AU (1) AU715925B2 (enExample)
CA (1) CA2242353C (enExample)
DE (1) DE69738547T2 (enExample)
ES (2) ES2307871T3 (enExample)
IL (2) IL116699A (enExample)
WO (1) WO1997024983A2 (enExample)

Cited By (1)

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IL116699A0 (en) 1996-05-14
EP1428472A3 (en) 2008-05-28
EP1428472A2 (en) 2004-06-16
IL125261A0 (en) 1999-03-12
IL125261A (en) 2003-10-31
DE69738547T2 (de) 2009-03-26
JP2001502189A (ja) 2001-02-20
CA2242353C (en) 2009-03-17
EP1382293A3 (en) 2004-01-28
CA2242353A1 (en) 1997-07-17
US20020055674A1 (en) 2002-05-09
ES2307871T3 (es) 2008-12-01
IL116699A (en) 2001-09-13
US6574492B1 (en) 2003-06-03
AU1170197A (en) 1997-08-01
US6600948B2 (en) 2003-07-29
DE69738547D1 (de) 2008-04-17
EP1382293A2 (en) 2004-01-21
ES2216124T3 (es) 2004-10-16
EP0888082A1 (en) 1999-01-07
AU715925B2 (en) 2000-02-10
WO1997024983A2 (en) 1997-07-17
EP1382293B1 (en) 2008-07-02

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