Wrist pulse monitor
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United States of America Patent
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-
Sep 22, 1998
Grant Date -
N/A
app pub date -
Aug 22, 1995
filing date -
Aug 22, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pulse monitor is provided which has a pulse monitor unit supported on a wrist band over the carpal tunnel, with a infra-red optical sensor which picks up the flow of blood therein. The detected blood flow is transmitted by a radio frequency transmitter to a display unit also supported on the wrist of the user, which processes the data signal and displays a pulse. Alternate embodiments provide for separate wrist bands supporting the pulse detector and the display unit, and for a combined detector and display unit, as well as multiple optical sensors.
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