United States
US 12,697,062 B2
Noise-robust sleep apnea diagnostic system and related method
US 12,697,062 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: UNIVERSITY OF SOUTH FLORIDA. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- UNIVERSITY OF SOUTH FLORIDA
- Inventors
- Trung Quoc LE; Phat Kim HUYNH
- Publication date
- 2026-08-04
- Filing date
- 2023-11-10
- Document type
- B2 Granted patent
- Also written as
- US 12,697,062 B2 · US12697062 · 12697062
Abstract
Methods and systems for obstructive sleep apnea diagnosis and prediction are disclosed. The methods and systems include: obtaining a white noise contaminated sensor signal for a patient; extracting a feature based on the white noise contaminated sensor signal; determining a matrix based on the feature; determining an intermittent forcing signal based on the matrix; determining an overcomplete representation of the intermittent forcing signal; and generating an obstructive sleep apnea indication based on the overcomplete representation and a threshold.…
The opening of the abstract. The full text is in the PDF.
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