An implantable blood flowmeter using monolithic integrated circuits

1 January 1972

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. XV, 184-185
https://doi.org/10.1109/isscc.1972.1155119

Abstract

An implantable flowmeter has been developed for chronic radio-telemetry of blood flow in major arteries. Device consists of four unique monolithic circuits with a power drain of 13 mW from a 1.35-V supply.

Keywords

BLOOD
MONOLITHIC INTEGRATED CIRCUITS
CAPACITORS
POWER AMPLIFIERS
COUPLING CIRCUITS
LOW VOLTAGE
INDUCTORS
CAPACITANCE
TRANSMITTERS
FREQUENCY