{"number":"US12697062B2","kindCode":"B2","documentType":"grant","title":{"original":"Noise-robust sleep apnea diagnostic system and related method","english":"Noise-robust sleep apnea diagnostic system and related method"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["UNIVERSITY OF SOUTH FLORIDA"],"inventors":["Trung Quoc LE","Phat Kim HUYNH"],"filingDate":"2023-11-10","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697062B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697062B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697062B2","ja":"https://downloadpatent.com/ja/patent/US12697062B2"}}