CH352453A - Switching device on a single-curve electrocardiograph - Google Patents

Switching device on a single-curve electrocardiograph

Info

Publication number
CH352453A
CH352453A CH352453DA CH352453A CH 352453 A CH352453 A CH 352453A CH 352453D A CH352453D A CH 352453DA CH 352453 A CH352453 A CH 352453A
Authority
CH
Switzerland
Prior art keywords
electrocardiograph
curve
switching device
switching
curve electrocardiograph
Prior art date
Application number
Other languages
German (de)
Inventor
Ritzmann Joachim Dr Phil
Hermann Dipl Ing Wille
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
Publication of CH352453A publication Critical patent/CH352453A/en

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
    • A61B5/30—Input circuits therefor
    • A61B5/304—Switching circuits
    • 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
    • A61B5/30—Input circuits therefor
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
CH352453D 1956-02-27 1957-02-21 Switching device on a single-curve electrocardiograph CH352453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352453X 1956-02-27

Publications (1)

Publication Number Publication Date
CH352453A true CH352453A (en) 1961-02-28

Family

ID=6275343

Family Applications (1)

Application Number Title Priority Date Filing Date
CH352453D CH352453A (en) 1956-02-27 1957-02-21 Switching device on a single-curve electrocardiograph

Country Status (1)

Country Link
CH (1) CH352453A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289179B (en) * 1962-01-26 1969-02-13 Hellige & Co Gmbh F Registration device with amplifier for electrical action voltages, especially of a physiological nature
US4033336A (en) * 1975-11-19 1977-07-05 Medical Scientific International Corporation System for sensing and recording medical information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1289179B (en) * 1962-01-26 1969-02-13 Hellige & Co Gmbh F Registration device with amplifier for electrical action voltages, especially of a physiological nature
US4033336A (en) * 1975-11-19 1977-07-05 Medical Scientific International Corporation System for sensing and recording medical information

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