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Cayre; Joseph J. Patents |
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Assignee: Cayre; Joseph J.
Address: New York, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4086916 |
Cardiac monitor wristwatch |
May 2, 1978 |
| A cardiac monitoring system easily incorporated into existing electronic digital wristwatches. The self-contained unit monitors the arterial pulse rate by means of a pair of highly directional ultrasonic transducers positioned in a special mounting in the wrist band of the watch. This |
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