Body parameter display incorporating a battery charger
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United States of America Patent
Stats
-
Jan 29, 1980
Grant Date -
N/A
app pub date -
Oct 28, 1977
filing date -
Oct 28, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is disclosed a body parameter display device incorporated in a digital wrist watch for alternatively displaying time and a value representative of the body parameter. A pressure sensor incorporated in the device delivers an electrical output which is manipulated to deliver a signal proportional to the blood pressure sensing. In addition, the electrical pulses are manipulated to deliver a value representative of pulse rate. The pressure sensor also delivers an electrical output which is used to energize the watch and display mechanism and/or to charge a battery contained in the watch casing.
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