DK1166714T3 - Apparat til hurtig kortlægning af elektrisk aktivitet i hjertet - Google Patents

Apparat til hurtig kortlægning af elektrisk aktivitet i hjertet

Info

Publication number
DK1166714T3
DK1166714T3 DK01305348T DK01305348T DK1166714T3 DK 1166714 T3 DK1166714 T3 DK 1166714T3 DK 01305348 T DK01305348 T DK 01305348T DK 01305348 T DK01305348 T DK 01305348T DK 1166714 T3 DK1166714 T3 DK 1166714T3
Authority
DK
Denmark
Prior art keywords
heart
electrical activity
potentials
electrodes
endocardial surface
Prior art date
Application number
DK01305348T
Other languages
English (en)
Inventor
Assaf Govari
Original Assignee
Biosense Webster 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
Application filed by Biosense Webster Inc filed Critical Biosense Webster Inc
Application granted granted Critical
Publication of DK1166714T3 publication Critical patent/DK1166714T3/da

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
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • 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
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Surgical Instruments (AREA)
  • Control Of Eletrric Generators (AREA)
  • Semiconductor Memories (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK01305348T 2000-06-21 2001-06-20 Apparat til hurtig kortlægning af elektrisk aktivitet i hjertet DK1166714T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/598,862 US6400981B1 (en) 2000-06-21 2000-06-21 Rapid mapping of electrical activity in the heart

Publications (1)

Publication Number Publication Date
DK1166714T3 true DK1166714T3 (da) 2006-04-18

Family

ID=24397225

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01305348T DK1166714T3 (da) 2000-06-21 2001-06-20 Apparat til hurtig kortlægning af elektrisk aktivitet i hjertet

Country Status (11)

Country Link
US (1) US6400981B1 (da)
EP (1) EP1166714B1 (da)
JP (1) JP4677127B2 (da)
KR (1) KR100786547B1 (da)
AT (1) ATE313294T1 (da)
AU (1) AU782438B2 (da)
CA (1) CA2351041C (da)
DE (1) DE60115991T2 (da)
DK (1) DK1166714T3 (da)
ES (1) ES2253329T3 (da)
IL (1) IL143647A (da)

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IL143647A (en) 2007-03-08
ES2253329T3 (es) 2006-06-01
CA2351041A1 (en) 2001-12-21
KR20010114165A (ko) 2001-12-29
DE60115991T2 (de) 2006-08-17
DE60115991D1 (de) 2006-01-26
JP2002051998A (ja) 2002-02-19
ATE313294T1 (de) 2006-01-15
KR100786547B1 (ko) 2007-12-21
CA2351041C (en) 2009-08-11
AU5190501A (en) 2002-01-03
EP1166714A1 (en) 2002-01-02
US6400981B1 (en) 2002-06-04
JP4677127B2 (ja) 2011-04-27
IL143647A0 (en) 2002-04-21
AU782438B2 (en) 2005-07-28
EP1166714B1 (en) 2005-12-21

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