ATE550985T1 - Systeme und verfahren zur verbesserung von herzsignal-merkmalen in der morphologischen diskriminierung - Google Patents

Systeme und verfahren zur verbesserung von herzsignal-merkmalen in der morphologischen diskriminierung

Info

Publication number
ATE550985T1
ATE550985T1 AT08725598T AT08725598T ATE550985T1 AT E550985 T1 ATE550985 T1 AT E550985T1 AT 08725598 T AT08725598 T AT 08725598T AT 08725598 T AT08725598 T AT 08725598T AT E550985 T1 ATE550985 T1 AT E550985T1
Authority
AT
Austria
Prior art keywords
signal component
cardiac
features
sensed
signal
Prior art date
Application number
AT08725598T
Other languages
English (en)
Inventor
Yanting Dong
Jeremy Maniak
Scott Meyer
Kevin Stalsberg
Alok Sathaye
Benjamin Ettori
Original Assignee
Cardiac Pacemakers 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 Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Application granted granted Critical
Publication of ATE550985T1 publication Critical patent/ATE550985T1/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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/35—Detecting specific parameters of the electrocardiograph cycle by template matching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/363—Detecting tachycardia or bradycardia
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Animal Behavior & Ethology (AREA)
  • Artificial Intelligence (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT08725598T 2007-03-13 2008-02-14 Systeme und verfahren zur verbesserung von herzsignal-merkmalen in der morphologischen diskriminierung ATE550985T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/717,482 US20080228093A1 (en) 2007-03-13 2007-03-13 Systems and methods for enhancing cardiac signal features used in morphology discrimination
PCT/US2008/001986 WO2008112060A1 (en) 2007-03-13 2008-02-14 Systems and methods for enhancing cardiac signal features used in morphology discrimination

Publications (1)

Publication Number Publication Date
ATE550985T1 true ATE550985T1 (de) 2012-04-15

Family

ID=39537508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08725598T ATE550985T1 (de) 2007-03-13 2008-02-14 Systeme und verfahren zur verbesserung von herzsignal-merkmalen in der morphologischen diskriminierung

Country Status (5)

Country Link
US (1) US20080228093A1 (de)
EP (1) EP2136703B1 (de)
JP (1) JP5386372B2 (de)
AT (1) ATE550985T1 (de)
WO (1) WO2008112060A1 (de)

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Also Published As

Publication number Publication date
US20080228093A1 (en) 2008-09-18
JP5386372B2 (ja) 2014-01-15
EP2136703B1 (de) 2012-03-28
EP2136703A1 (de) 2009-12-30
WO2008112060A1 (en) 2008-09-18
JP2010516430A (ja) 2010-05-20

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