Optoelectronic sensor for producing electrical signals representative of physiological values
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United States of America Patent
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-
Oct 8, 1991
Grant Date -
N/A
app pub date -
Mar 26, 1990
filing date -
Apr 20, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optoelectronic sensor produces electrical signals representative of measurements of physiological values, especially the circulation parameters of a person. The sensor has at least one radiation transmitter and at least one receiver for radiation influenced by the physiological values being measured. The transmitter and receiver are covered with a transparent adhesive layer on their sides turned toward the object to be measured. The layer is transparent and adhesive at least on its side turned toward to the object to be measured. This transparent layer engages directly on the radiation outlet surface of the radiation transmitter and the radiation admission surface of the radiation receiver.
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