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US 11,883,167 B2Granted
Device to extract physiological information and method therefor
OwnerDavid Schieinventor
Life of this patent
Estimating the term…
Abstract
A device to extract physiological information has at least one laser emitter. At least one optical detector is used to detect a change in optical power absorption. The laser emitter and optical detector are wire bonded into a chip scale module.
Claims21
A device to obtain physiological information comprising:
- at least one laser emitter;
- at least one optical detector detecting at least one of a change or difference in optical power absorption;
- and
- a processor;
- wherein the at least one laser emitter, the at least one optical detector, and the processor are wire bonded into a same chip scale module.
2 more elements
A device to obtain physiological information comprising:
- a processor,
- at least one laser emitter coupled to the processor;
- at least one optical detector detecting at least one of a change or difference in optical power absorption coupled to the processor;
- a passive optical device directing light beams from the at one laser emitter towards a target area of a user of the device;
- and
- a lenslet collimating and directing the light beams from the at least one laser emitters at one or more different angles towards the target area;
- wherein the at least one laser emitter, the at least one optical detector, the passive optical device, and the processor are wire bonded into a same chip scale module.
4 more elements
Dependencies are inferred from the claim text.