AT316738B - Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical signal derived from a body action - Google Patents

Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical signal derived from a body action

Info

Publication number
AT316738B
AT316738B AT829671A AT829671A AT316738B AT 316738 B AT316738 B AT 316738B AT 829671 A AT829671 A AT 829671A AT 829671 A AT829671 A AT 829671A AT 316738 B AT316738 B AT 316738B
Authority
AT
Austria
Prior art keywords
body action
ultrasonic echo
simultaneous recording
echo pulses
electrical signal
Prior art date
Application number
AT829671A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT316738B publication Critical patent/AT316738B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • 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]
    • A61B5/333—Recording apparatus specially adapted therefor
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT829671A 1970-10-31 1971-09-24 Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical signal derived from a body action AT316738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2053669A DE2053669C3 (en) 1970-10-31 1970-10-31 Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical body action signal

Publications (1)

Publication Number Publication Date
AT316738B true AT316738B (en) 1974-07-25

Family

ID=5786840

Family Applications (1)

Application Number Title Priority Date Filing Date
AT829671A AT316738B (en) 1970-10-31 1971-09-24 Device for the simultaneous recording of a body action signal in the form of ultrasonic echo pulses and an electrical signal derived from a body action

Country Status (6)

Country Link
AT (1) AT316738B (en)
CH (1) CH530201A (en)
DE (1) DE2053669C3 (en)
FR (1) FR2110124A5 (en)
GB (1) GB1368769A (en)
SE (1) SE369374B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830223A (en) * 1972-09-18 1974-08-20 Technicon Instr Methodology and apparatus for non-invasive biophysical diagnosis
FR2228462A1 (en) * 1973-05-08 1974-12-06 Codimex Sa Diffusion Medicale Pulsatory echo ultrasonic medical examination system - divides beam into channels representing levels of penetration
IL49825A0 (en) * 1976-04-05 1976-08-31 Varian Associates Display and recording system for ultrasonic diagnosis
US4154230A (en) * 1977-01-17 1979-05-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration EKG and ultrasonoscope display

Also Published As

Publication number Publication date
CH530201A (en) 1972-11-15
DE2053669A1 (en) 1972-05-10
GB1368769A (en) 1974-10-02
SE369374B (en) 1974-08-26
FR2110124A5 (en) 1972-05-26
DE2053669C3 (en) 1978-08-24
DE2053669B2 (en) 1977-12-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee