ATE313294T1 - Gerät zum schnellen abbilden der elektrischen aktivität im herzen - Google Patents

Gerät zum schnellen abbilden der elektrischen aktivität im herzen

Info

Publication number
ATE313294T1
ATE313294T1 AT01305348T AT01305348T ATE313294T1 AT E313294 T1 ATE313294 T1 AT E313294T1 AT 01305348 T AT01305348 T AT 01305348T AT 01305348 T AT01305348 T AT 01305348T AT E313294 T1 ATE313294 T1 AT E313294T1
Authority
AT
Austria
Prior art keywords
heart
electrical activity
potentials
electrodes
endocardial surface
Prior art date
Application number
AT01305348T
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 ATE313294T1 publication Critical patent/ATE313294T1/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
    • 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 probes 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 probes 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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Semiconductor Memories (AREA)
  • Control Of Eletrric Generators (AREA)
  • Surgical Instruments (AREA)
AT01305348T 2000-06-21 2001-06-20 Gerät zum schnellen abbilden der elektrischen aktivität im herzen ATE313294T1 (de)

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
ATE313294T1 true ATE313294T1 (de) 2006-01-15

Family

ID=24397225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01305348T ATE313294T1 (de) 2000-06-21 2001-06-20 Gerät zum schnellen abbilden der elektrischen aktivität im herzen

Country Status (11)

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

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US20050154279A1 (en) * 2003-12-31 2005-07-14 Wenguang Li System and method for registering an image with a representation of a probe
US20050154282A1 (en) * 2003-12-31 2005-07-14 Wenguang Li System and method for registering an image with a representation of a probe
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Also Published As

Publication number Publication date
US6400981B1 (en) 2002-06-04
DE60115991T2 (de) 2006-08-17
KR100786547B1 (ko) 2007-12-21
IL143647A0 (en) 2002-04-21
CA2351041A1 (en) 2001-12-21
IL143647A (en) 2007-03-08
CA2351041C (en) 2009-08-11
KR20010114165A (ko) 2001-12-29
ES2253329T3 (es) 2006-06-01
JP4677127B2 (ja) 2011-04-27
AU5190501A (en) 2002-01-03
EP1166714A1 (de) 2002-01-02
AU782438B2 (en) 2005-07-28
JP2002051998A (ja) 2002-02-19
DK1166714T3 (da) 2006-04-18
EP1166714B1 (de) 2005-12-21
DE60115991D1 (de) 2006-01-26

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