DE69306785T2 - Vorrichtung zur unterscheidung von ventrikulärer und supraventrikulärer tachykardie, sowie vorrichtung zur unterscheidung von schnellem herzrhythmus aus sinus- und nicht-sinus-ursprung - Google Patents

Vorrichtung zur unterscheidung von ventrikulärer und supraventrikulärer tachykardie, sowie vorrichtung zur unterscheidung von schnellem herzrhythmus aus sinus- und nicht-sinus-ursprung

Info

Publication number
DE69306785T2
DE69306785T2 DE69306785T DE69306785T DE69306785T2 DE 69306785 T2 DE69306785 T2 DE 69306785T2 DE 69306785 T DE69306785 T DE 69306785T DE 69306785 T DE69306785 T DE 69306785T DE 69306785 T2 DE69306785 T2 DE 69306785T2
Authority
DE
Germany
Prior art keywords
sinus
tachycardy
distinating
supraventricular
ventricular
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 - Fee Related
Application number
DE69306785T
Other languages
English (en)
Other versions
DE69306785D1 (de
Inventor
Rahul Mehra
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69306785D1 publication Critical patent/DE69306785D1/de
Publication of DE69306785T2 publication Critical patent/DE69306785T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A61N1/3962—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion in combination with another heart therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
    • 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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
    • 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
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A61N1/3962—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion in combination with another heart therapy
    • A61N1/39622—Pacing therapy
DE69306785T 1992-06-30 1993-06-09 Vorrichtung zur unterscheidung von ventrikulärer und supraventrikulärer tachykardie, sowie vorrichtung zur unterscheidung von schnellem herzrhythmus aus sinus- und nicht-sinus-ursprung Expired - Fee Related DE69306785T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/906,806 US5243980A (en) 1992-06-30 1992-06-30 Method and apparatus for discrimination of ventricular and supraventricular tachycardia
PCT/US1993/005486 WO1994000191A1 (en) 1992-06-30 1993-06-09 Method and apparatus for discrimination of ventricular and supraventricular tachycardia and method and apparatus for discriminating between a rapid heart rhythm of sinus origin and rapid heart rhythm of non-sinus origin

Publications (2)

Publication Number Publication Date
DE69306785D1 DE69306785D1 (de) 1997-01-30
DE69306785T2 true DE69306785T2 (de) 1997-06-12

Family

ID=25423010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306785T Expired - Fee Related DE69306785T2 (de) 1992-06-30 1993-06-09 Vorrichtung zur unterscheidung von ventrikulärer und supraventrikulärer tachykardie, sowie vorrichtung zur unterscheidung von schnellem herzrhythmus aus sinus- und nicht-sinus-ursprung

Country Status (7)

Country Link
US (1) US5243980A (de)
EP (1) EP0647150B1 (de)
JP (1) JPH09504704A (de)
AU (1) AU663605B2 (de)
CA (1) CA2138047A1 (de)
DE (1) DE69306785T2 (de)
WO (1) WO1994000191A1 (de)

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US5243980A (en) 1993-09-14
AU663605B2 (en) 1995-10-12
AU4410293A (en) 1994-01-24
DE69306785D1 (de) 1997-01-30
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JPH09504704A (ja) 1997-05-13
EP0647150B1 (de) 1996-12-18

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