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US Patent 11490838 Simultaneous multi-LED pulse-oximetry sampling

Patent 11490838 was granted and assigned to Owlet (company) on November, 2022 by the United States Patent and Trademark Office.

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Is a
Patent
Patent

Patent attributes

Patent Applicant
Owlet (company)
Owlet (company)
Current Assignee
Owlet (company)
Owlet (company)
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11490838
Date of Patent
November 8, 2022
Patent Application Number
16732676
Date Filed
January 2, 2020
Patent Primary Examiner
‌
Chu Chuan Liu
CPC Code
‌
A61B 5/14551
‌
A61B 5/14552
‌
A61B 5/14532
‌
A61B 5/68
‌
A61B 5/6801
‌
A61B 5/6802
‌
A61B 5/6813
‌
A61B 5/6824
...

A computer system for simultaneously sampling multiple light channels is configured to emit a first pulse-oximetry light signal from a first light source and to emit a second pulse-oximetry light signal from a second light source. The computer system then captures a combined pulse-oximetry signal from both the first pulse-oximetry light signal and the second pulse-oximetry light signal simultaneously at a photoreceptor sensor. The computer system identifies information within the combined pulse-oximetry signal, wherein the first light source and the second light source capture different attributes of the information.

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