DE69517702T2 - Vorrichtung zur automatischen bestimmung des reizungsschwellwerts - Google Patents

Vorrichtung zur automatischen bestimmung des reizungsschwellwerts

Info

Publication number
DE69517702T2
DE69517702T2 DE69517702T DE69517702T DE69517702T2 DE 69517702 T2 DE69517702 T2 DE 69517702T2 DE 69517702 T DE69517702 T DE 69517702T DE 69517702 T DE69517702 T DE 69517702T DE 69517702 T2 DE69517702 T2 DE 69517702T2
Authority
DE
Germany
Prior art keywords
automatically determining
irritation threshold
irritation
threshold
automatically
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
DE69517702T
Other languages
English (en)
Other versions
DE69517702D1 (de
Inventor
R Condie
J Combs
C Stroebel
Toby Markowitz
D Wahlstrand
J Baxter
R Greeninger
J Kleckner
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 DE69517702D1 publication Critical patent/DE69517702D1/de
Publication of DE69517702T2 publication Critical patent/DE69517702T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61N1/36—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
    • A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
    • 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
    • A61N1/37—Monitoring; Protecting
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
    • A61N1/3714—Atrial capture
DE69517702T 1994-11-30 1995-11-13 Vorrichtung zur automatischen bestimmung des reizungsschwellwerts Expired - Lifetime DE69517702T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/346,815 US5713933A (en) 1994-11-30 1994-11-30 Method and apparatus for automatic pacing threshold determination
PCT/US1995/014731 WO1996016696A1 (en) 1994-11-30 1995-11-13 Method and apparatus for automatic pacing threshold determination

Publications (2)

Publication Number Publication Date
DE69517702D1 DE69517702D1 (de) 2000-08-03
DE69517702T2 true DE69517702T2 (de) 2001-02-15

Family

ID=23361160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517702T Expired - Lifetime DE69517702T2 (de) 1994-11-30 1995-11-13 Vorrichtung zur automatischen bestimmung des reizungsschwellwerts

Country Status (7)

Country Link
US (3) US5713933A (de)
EP (1) EP0794814B1 (de)
JP (1) JP3753736B2 (de)
AU (1) AU4156696A (de)
CA (1) CA2206404A1 (de)
DE (1) DE69517702T2 (de)
WO (1) WO1996016696A1 (de)

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CA2206404A1 (en) 1996-06-06
US5713933A (en) 1998-02-03
WO1996016696A1 (en) 1996-06-06
US5902325A (en) 1999-05-11
US5843137A (en) 1998-12-01
EP0794814B1 (de) 2000-06-28
JPH10513368A (ja) 1998-12-22
EP0794814A1 (de) 1997-09-17
AU4156696A (en) 1996-06-19
JP3753736B2 (ja) 2006-03-08
DE69517702D1 (de) 2000-08-03

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