25-07-2019 дата публикации
Номер: US20190224431A1
Принадлежит:
A method of operating a device for treating sleep disordered breathing (SDB), wherein the device provides continuous positive airway pressure during sleep, includes applying a treatment pressure to a patient, monitoring the patient for speech output, generating a signal in response to detected speech of the patient, and, in response to the signal, reducing the treatment pressure applied to the patient. 125-. (canceled)26. A continuous positive airway pressure system (CPAP) comprising:a flow generator configured to provide a continuous flow of breathable gas at a positive airway pressure to at least one upper airway of a patient;a patient interface structured to engage with the at least one upper airway of the patient to deliver the continuously provided pressurized air, the continuously provided breathable gas to splint open the at least one upper airway;a microphone configured to detect audio in vicinity of the patient; and determine at least one physical quantity related to the patient while the patient interface is engaged with the at least one upper airway of the patient and the breathable gas is being provided thereto;', 'determine, using the determined at least one physical quantity, a sleep state of the patient;', 'based on the determined sleep state of the patient, activate or deactivate a voice-command mode for the CPAP system;', receive signals that are indicative of speech from the patient;', 'recognize patient speech based on the received signals; and', 'trigger functionality of the CPAP system based on the recognized patient speech., 'during a time period in which the voice-command mode of the CPAP system is activated], 'at least one hardware processor that is coupled to the at least one sensor, the at least one hardware processor configured to27. The CPAP system of claim 26 , wherein the at least one physical quantity is detection of ventilation levels claim 26 , respiratory rates claim 26 , breathing patterns claim 26 , rapid eye movement (REM) sleep ...
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