{"number":"US12702776B2","kindCode":"B2","documentType":"grant","title":{"original":"Method of driving a form of respiratory therapy","english":"Method of driving a form of respiratory therapy"},"abstract":{"original":"A method of controlling a medical device is disclosed for delivering respiratory therapy to a user to treat sleep-disordered breathing, for instance obstructive sleep apnea, Cheyne-Stokes respiration etc. by estimating the user's CO2 percentage or concentration from a dynamic lung model driven by an observed respiration signal. The estimated user's CO2 percentage or concentration can be used to predict breathing events, such as hypopnea and apnea.…","english":"A method of controlling a medical device is disclosed for delivering respiratory therapy to a user to treat sleep-disordered breathing, for instance obstructive sleep apnea, Cheyne-Stokes respiration etc. by estimating the user's CO2 percentage or concentration from a dynamic lung model driven by an observed respiration signal. The estimated user's CO2 percentage or concentration can be used to predict breathing events, such as hypopnea and apnea.…"},"applicants":["Fisher & Paykel Healthcare Limited"],"inventors":["David M. Rapoport","Mark Renfrew Titchener"],"filingDate":"2022-09-16","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702776B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702776B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702776B2","ja":"https://downloadpatent.com/ja/patent/US12702776B2"}}