A New Ultrasonic Flowmeter for Intravascular Application

1 October 1964

journal article
research article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering

Vol. BME-11 (4) , 154-156
https://doi.org/10.1109/tbme.1964.4502325

Abstract

An instrument for the measurement of pulsatile blood flow has been developed. The device uses a small probe suitable for intravascular insertion, and the method of measurement employs a combination of ultrasonic pulse techniques and phase detection.

Keywords

ULTRASONIC VARIABLES MEASUREMENT
BIOMEDICAL MEASUREMENTS
PULSE MEASUREMENTS
FLUID FLOW MEASUREMENT
BLOOD FLOW
PHASE MEASUREMENT
ACOUSTIC TRANSDUCERS
FREQUENCY
VOLTAGE
PHASE DETECTION

This publication has 2 references indexed in Scilit:

The Measurement of Pulsatile Blood Flow by the Computed Pressure Gradient Technique
IRE Transactions on Medical Electronics, 1959
A Pulsed Ultrasonic Flowmeter
IRE Transactions on Medical Electronics, 1959