DE60218806D1 - Kartierungskatheter - Google Patents

Kartierungskatheter

Info

Publication number
DE60218806D1
DE60218806D1 DE60218806T DE60218806T DE60218806D1 DE 60218806 D1 DE60218806 D1 DE 60218806D1 DE 60218806 T DE60218806 T DE 60218806T DE 60218806 T DE60218806 T DE 60218806T DE 60218806 D1 DE60218806 D1 DE 60218806D1
Authority
DE
Germany
Prior art keywords
catheter body
spine
electrode
spines
catheter
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
DE60218806T
Other languages
English (en)
Other versions
DE60218806T2 (de
Inventor
Kristine B Fuimaono
Maria G Rangel
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 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 DE60218806D1 publication Critical patent/DE60218806D1/de
Publication of DE60218806T2 publication Critical patent/DE60218806T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—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
    • 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
    • A61B5/68—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
    • A61B5/6859—Catheters with multiple distal splines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A61B2090/3958—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI emitting a signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/397—Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave
    • A61B2090/3975—Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave active
DE60218806T 2001-12-31 2002-12-30 Kartierungskatheter Expired - Lifetime DE60218806T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40932 2001-12-31
US10/040,932 US6961602B2 (en) 2001-12-31 2001-12-31 Catheter having multiple spines each having electrical mapping and location sensing capabilities

Publications (2)

Publication Number Publication Date
DE60218806D1 true DE60218806D1 (de) 2007-04-26
DE60218806T2 DE60218806T2 (de) 2007-12-06

Family

ID=21913780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218806T Expired - Lifetime DE60218806T2 (de) 2001-12-31 2002-12-30 Kartierungskatheter

Country Status (5)

Country Link
US (3) US6961602B2 (de)
EP (1) EP1323375B1 (de)
JP (1) JP4588291B2 (de)
AT (1) ATE356579T1 (de)
DE (1) DE60218806T2 (de)

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JP4588291B2 (ja) 2010-11-24
EP1323375B1 (de) 2007-03-14
DE60218806T2 (de) 2007-12-06
EP1323375A2 (de) 2003-07-02
JP2003235821A (ja) 2003-08-26
US7561907B2 (en) 2009-07-14
US7099712B2 (en) 2006-08-29
EP1323375A3 (de) 2003-10-29
ATE356579T1 (de) 2007-04-15
US6961602B2 (en) 2005-11-01
US20050148837A1 (en) 2005-07-07
US20030125614A1 (en) 2003-07-03
US20060276703A1 (en) 2006-12-07

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