SIGNAL FORMER FOR LOW-FREQUENCY PHYSIOTHERAPY DEVICE Russian patent published in 1998 - IPC

Abstract RU 2113248 C1

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

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RU 2 113 248 C1

Authors

Gluskina V.I.

Reznik Ju.E.

Dates

1998-06-20—Published

1995-11-15—Filed