DE1964616C2 - Anordnung zur Wiedergabe von Kardiogrammen - Google Patents

Anordnung zur Wiedergabe von Kardiogrammen

Info

Publication number
DE1964616C2
DE1964616C2 DE1964616A DE1964616A DE1964616C2 DE 1964616 C2 DE1964616 C2 DE 1964616C2 DE 1964616 A DE1964616 A DE 1964616A DE 1964616 A DE1964616 A DE 1964616A DE 1964616 C2 DE1964616 C2 DE 1964616C2
Authority
DE
Germany
Prior art keywords
output
cardiograms
value
arrangement
signal
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
Application number
DE1964616A
Other languages
German (de)
English (en)
Other versions
DE1964616A1 (de
Inventor
Joseph Robert Moorestown N.J. Levitt
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.)
Data Display Systems Inc New York Ny Us
Original Assignee
Data Display Systems Inc New York Ny Us
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 Data Display Systems Inc New York Ny Us filed Critical Data Display Systems Inc New York Ny Us
Publication of DE1964616A1 publication Critical patent/DE1964616A1/de
Application granted granted Critical
Publication of DE1964616C2 publication Critical patent/DE1964616C2/de
Expired 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
    • A61B5/72—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]
    • A61B5/339—Displays specially adapted therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/60—Analogue computers for specific processes, systems or devices, e.g. simulators for living beings, e.g. their nervous systems ; for problems in the medical field
    • 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
    • A61B5/7242—Details of waveform analysis using integration
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Physiology (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fuzzy Systems (AREA)
  • Evolutionary Computation (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE1964616A 1968-12-27 1969-12-23 Anordnung zur Wiedergabe von Kardiogrammen Expired DE1964616C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78733568A 1968-12-27 1968-12-27

Publications (2)

Publication Number Publication Date
DE1964616A1 DE1964616A1 (de) 1970-07-16
DE1964616C2 true DE1964616C2 (de) 1983-03-03

Family

ID=25141143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964616A Expired DE1964616C2 (de) 1968-12-27 1969-12-23 Anordnung zur Wiedergabe von Kardiogrammen

Country Status (9)

Country Link
US (1) US3602706A (enExample)
JP (1) JPS5120861B1 (enExample)
BE (1) BE743791A (enExample)
CH (1) CH519753A (enExample)
DE (1) DE1964616C2 (enExample)
DK (1) DK140541B (enExample)
FR (1) FR2041031B1 (enExample)
GB (1) GB1293560A (enExample)
NL (1) NL155669B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878384A (en) * 1971-09-03 1975-04-15 John Kent Bowker General purpose designator for designating the class to which an unknown event belongs among a plurality of possible classes of events
US3811040A (en) * 1972-09-27 1974-05-14 Gen Electric Vector contour plot of physiological parameters
JPS5074355A (enExample) * 1973-11-01 1975-06-19
US4665485A (en) * 1983-07-22 1987-05-12 Lundy Research Laboratories, Inc. Method and apparatus for characterizing the unknown state of a physical system
US4812976A (en) * 1983-07-22 1989-03-14 Lundy Research Laboratories, Inc. Method and apparatus for characterizing the unknown state of a physical system
US4570225A (en) * 1983-07-22 1986-02-11 Lundy Research Laboratories, Inc. Method and apparatus for characterizing the unknown state of a physical system
US4708144A (en) * 1986-10-06 1987-11-24 Telectronics N.V. Automatic sensitivity control for a pacemaker
US5002063A (en) * 1990-03-29 1991-03-26 The Scott Fetzer Company Electronic physiological data monitoring
SE9203822D0 (sv) * 1992-12-18 1992-12-18 Siemens Elema Ab Anordning foer att analysera funktionen av ett hjaerta
FR2724231B1 (fr) * 1994-09-02 1997-01-03 Gec Alsthom T & D Sa Voie d'acquisition d'une impulsion en tension, procede et systeme de mesure de decharges partielles pourvu d'une telle voie
JP4195155B2 (ja) * 1999-08-31 2008-12-10 ソニーマニュファクチュアリングシステムズ株式会社 位置検出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646465A (en) * 1953-07-21 Voice-operated system
US3280817A (en) * 1966-10-25 Bistable memory
US3215136A (en) * 1962-07-06 1965-11-02 Holter Res Foundation Inc Electrocardiographic means
US3267933A (en) * 1962-09-10 1966-08-23 Del Mar Eng Lab Ekg computer

Also Published As

Publication number Publication date
GB1293560A (en) 1972-10-18
CH519753A (fr) 1972-02-29
DE1964616A1 (de) 1970-07-16
NL155669B (nl) 1978-01-16
DK140541C (enExample) 1980-02-25
FR2041031A1 (enExample) 1971-01-29
JPS5120861B1 (enExample) 1976-06-28
BE743791A (enExample) 1970-05-28
FR2041031B1 (enExample) 1974-03-01
DK140541B (da) 1979-10-01
NL6919022A (enExample) 1970-06-30
US3602706A (en) 1971-08-31
US3602706B1 (enExample) 1985-06-11

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee