Optical sensor
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United States of America Patent
Stats
-
Aug 8, 1995
Grant Date -
N/A
app pub date -
Dec 14, 1993
filing date -
Dec 14, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical sensor, for positioning and holding an optical source and optical detector on opposite sides of a patient's finger or other extremity includes a clothespin-like housing having opposed housing members. The optical source and optical detector are embedded, respectively, in separate, opposed contact pads. The contact pads are mounted on the opposed housing members. A detent mechanism and a carrier associated with each of the housing members and contact pads allows the contact pads to be detached from the housing for cleaning or repair. A pivot mechanism that permits limited lateral as well as rotational movement of the housing members relative to each other allows the sensor to accommodate fingers of varying sizes.
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