Title :
Improved Transducer for External Recording of Arterial Pulse Waves
Author :
Davis, M. ; Gilmore, B. ; Freis, E.
Author_Institution :
National Bureau of Standards, Washington, D. C.
Abstract :
This paper describes a new instrument with excellent low frequency response for recording arterial pulse wave forms. It uses a fluid filled chamber and a stiff diaphragm to which a set of semiconductor strain gages are cemented.
Keywords :
Animals; Arteries; Biomembranes; Blood flow; Blood pressure; Capacitive sensors; Frequency response; Instruments; Skin; Transducers;
Journal_Title :
Bio-medical Electronics, IEEE Transactions on
DOI :
10.1109/TBMEL.1963.4322828
