DE2412891A1 - Vorrichtung zum verarbeiten von ekgund schrittmachersignalen - Google Patents

Vorrichtung zum verarbeiten von ekgund schrittmachersignalen

Info

Publication number
DE2412891A1
DE2412891A1 DE2412891A DE2412891A DE2412891A1 DE 2412891 A1 DE2412891 A1 DE 2412891A1 DE 2412891 A DE2412891 A DE 2412891A DE 2412891 A DE2412891 A DE 2412891A DE 2412891 A1 DE2412891 A1 DE 2412891A1
Authority
DE
Germany
Prior art keywords
pacemaker
pulses
ekg
output
input
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.)
Withdrawn
Application number
DE2412891A
Other languages
German (de)
English (en)
Inventor
Louis C Cosentino
Peter Stasz
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
Publication of DE2412891A1 publication Critical patent/DE2412891A1/de
Withdrawn legal-status Critical Current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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • 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
    • A61B5/7217—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise originating from a therapeutic or surgical apparatus, e.g. from a pacemaker
    • 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
    • A61N1/3702—Physiological parameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Electrotherapy Devices (AREA)
DE2412891A 1973-03-19 1974-03-18 Vorrichtung zum verarbeiten von ekgund schrittmachersignalen Withdrawn DE2412891A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342701A US3923041A (en) 1973-03-19 1973-03-19 Cardiac signal augmentation apparatus

Publications (1)

Publication Number Publication Date
DE2412891A1 true DE2412891A1 (de) 1974-09-26

Family

ID=23342918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2412891A Withdrawn DE2412891A1 (de) 1973-03-19 1974-03-18 Vorrichtung zum verarbeiten von ekgund schrittmachersignalen

Country Status (4)

Country Link
US (1) US3923041A (enExample)
CA (1) CA1027182A (enExample)
DE (1) DE2412891A1 (enExample)
FR (1) FR2222077B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608095A1 (de) * 1975-03-06 1976-09-16 Medtronic Inc Vorrichtung zum erfassen und uebertragen von schrittmacherreizimpulsen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105023A (en) * 1977-01-19 1978-08-08 American Optical Corporation Pacemaker artifact suppression in coronary monitoring
US4149527A (en) * 1977-03-28 1979-04-17 American Optical Corporation Pacemaker artifact suppression in coronary monitoring
US4117848A (en) * 1977-08-01 1978-10-03 American Optical Corporation Cardiac instrumentation apparatus with pacer diagnostics
US4159018A (en) * 1978-03-03 1979-06-26 Medtronic, Inc. Cardiac signal transmitter unit
US4532934A (en) * 1978-11-01 1985-08-06 Del Mar Avionics Pacemaker monitoring recorder and malfunction analyzer
US4291703A (en) * 1978-11-01 1981-09-29 Del Mar Avionics Pacemaker monitoring recorder
US4226245A (en) * 1978-11-06 1980-10-07 Medtronic, Inc. System for detecting heart pacemaker pulses
US4448196A (en) * 1982-06-30 1984-05-15 Telectronics Pty. Ltd. Delta modulator for measuring voltage levels in a heart pacer
US4664116A (en) * 1984-04-18 1987-05-12 Hewlett-Packard Company Pace pulse identification apparatus
US5127401A (en) * 1990-11-09 1992-07-07 Medtronic, Inc. Method of and apparatus for multi-vector pacing artifact detection
US5269313A (en) * 1991-09-09 1993-12-14 Sherwood Medical Company Filter and method for filtering baseline wander
EP0617914B1 (en) * 1993-03-31 1998-09-30 Siemens Medical Systems, Inc. Apparatus and method for providing dual output signals in a telemetry transmitter
US5682902A (en) * 1995-10-16 1997-11-04 Hewlett-Packard Company ECG pace pulse detection and processing
US5738104A (en) * 1995-11-08 1998-04-14 Salutron, Inc. EKG based heart rate monitor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144019A (en) * 1960-08-08 1964-08-11 Haber Edgar Cardiac monitoring device
US3174478A (en) * 1962-03-29 1965-03-23 Beckman Instruments Inc Linear integrating cardiotachometer
US3608545A (en) * 1968-11-25 1971-09-28 Medical Engineering Research C Heart rate monitor
US3599627A (en) * 1969-01-09 1971-08-17 John Eugene Millen Method and instrument for determining the pulse rate of a person with an implanted heart pacer
US3742938A (en) * 1971-01-04 1973-07-03 T Stern Cardiac pacer and heart pulse monitor
US3769965A (en) * 1971-02-23 1973-11-06 Esb Inc Monitor apparatus for implanted pulse generator
US3698386A (en) * 1971-07-16 1972-10-17 Robert Fried Cardiac rhythm computer device
US3780727A (en) * 1972-02-25 1973-12-25 Hoffmann La Roche Cardiac pacer monitoring means with rate and pulse discrimination
US3782367A (en) * 1972-02-25 1974-01-01 Hoffmann La Roche {37 pacemaker{38 {11 monitoring technique and system
US3872252A (en) * 1973-03-07 1975-03-18 Esb Inc Apparatus for monitoring electrical signals, either artificial and/or natural in a living body, via a communication link

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608095A1 (de) * 1975-03-06 1976-09-16 Medtronic Inc Vorrichtung zum erfassen und uebertragen von schrittmacherreizimpulsen

Also Published As

Publication number Publication date
FR2222077A1 (enExample) 1974-10-18
US3923041A (en) 1975-12-02
FR2222077B1 (enExample) 1979-06-15
CA1027182A (en) 1978-02-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee