Photo-electric pulse wave measuring probe
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United States of America Patent
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-
May 24, 1994
Grant Date -
N/A
app pub date -
May 14, 1992
filing date -
May 15, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A photo-electric pulse measuring probe includes a pair of supporting members which have a light emitting element and a light receiving element adjacent first end portions thereof, respectively, in such a manner that the light emitting element and the light receiving elements are confronted with each other, and which are swingably coupled to each other at the other end portions thereof. The light emitting element and the light receiving element are covered with elastic members, respectively, and wavy surfaces are formed in the mating surfaces of the elastic members, respectively, so that a user's finger is supported by a number of points during measurement.
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