SIGNAL FORMER FOR LOW-FREQUENCY PHYSIOTHERAPY DEVICE

FIELD: medical engineering; physiotherapy; measuring and computer engineering. SUBSTANCE: signal former has controller, digital indication unit, keyboard unit, digital-to-analog converter, low-pass filter, audio signalling unit, synchronization signal output, and terminal for connection of fixed, re...

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Bibliographic Details
Main Authors REZNIK JU.E, GLUSKINA V.I
Format Patent
LanguageEnglish
Published 20.06.1998
Edition6
Subjects
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Summary:FIELD: medical engineering; physiotherapy; measuring and computer engineering. SUBSTANCE: signal former has controller, digital indication unit, keyboard unit, digital-to-analog converter, low-pass filter, audio signalling unit, synchronization signal output, and terminal for connection of fixed, reference DC voltage source. Digital indication unit is made as register unit and display. One of digital-to-analog converters serves for multiplication. EFFECT: higher reliability and electrical safety, extended functional capabilities. 2 dwg
Bibliography:Application Number: RU19950119319