DocumentCode
766496
Title
A Low-Cost Portable Electromagnetic Blood-Flow Meter System Utilizing Commercially Available Devices
Author
Ryan, David P.
Author_Institution
Department of Biophysics and Nuclear Medicine, University of California, Los Angeles, Calif.
Volume
10
Issue
2
fYear
1963
fDate
4/1/1963 12:00:00 AM
Firstpage
57
Lastpage
60
Abstract
By taking advantage of readily available industrial devices, used in conjunction with a simple auxiliary circuit, an efficient inexpensive blood-flow measuring system can be obtained. As a further advantage, the preamplifier and demodulator-recorder may be detached and used for other purposes. Flow recordings obtained with this system appear to equal or better recordings obtained with commercial integrated electromagnetic blood-flow measuring systems in regard to both frequency response and noise level. The system also exhibits high reliability and ease of operation as well as portability.
Keywords
Costs; Electromagnetic devices; Electromagnetic measurements; Fluid flow measurement; Frequency response; Integrated circuit measurements; Magnetic separation; Noise level; Preamplifiers; Transducers;
fLanguage
English
Journal_Title
Bio-medical Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0096-0616
Type
jour
DOI
10.1109/TBMEL.1963.4322791
Filename
4322791
Link To Document