METHOD FOR TRANSMITTING ELECTROCARDIOGRAMS

FIELD: medical engineering. SUBSTANCE: device has electrodes, repeaters, leads switch connected in series. The leads switch has frequency divider, leads switch pushbutton connected to its inputs. Differential amplifier, operation amplifier, voltage-controlled oscillator, power amplifier connected to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DOVGALEVSKIJ P.JA, KOGAN V.L, KATS V.A, ISAEV D.G
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: medical engineering. SUBSTANCE: device has electrodes, repeaters, leads switch connected in series. The leads switch has frequency divider, leads switch pushbutton connected to its inputs. Differential amplifier, operation amplifier, voltage-controlled oscillator, power amplifier connected to dynamic loudspeaker are connected in series to its output. Leads switch control unit, transmission mode switch mounted between leads switch pushbutton and leads switch are additionally introduced into leads switch control unit design. Leads switch control unit is mounted between frequency divider and transmission mode switch. The frequency divider is connected to voltage-controlled oscillator output. Leads switch control unit has binary counter monovibrator and key connected in series. EFFECT: enhanced accuracy of operation; improved performance characteristics. 2 cl, 1 dwgi