Diagnosis, monitoring, and treatment of respiratory disorders

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United States of America Patent

PATENT NO 11445938
APP PUB NO 20170367619A1
SERIAL NO

15504461

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Automation for a system and/or method detects and/or controls treatment of inspiratory flow limitation. The system may include a flow rate sensor configured to generate a signal representing a respiratory flow rate of a patient. It may include a recording device configured to record the generated respiratory flow rate signal during a diagnosis session. It may include a computing device (7040) configured to detect a degree of inspiratory flow limitation of the patient on the recorded respiratory flow rate signal. The method may include extracting an inspiratory portion of each breath during a detection and/or monitoring session from a respiratory flow rate signal of the patient, calculating a feature vector from each inspiratory flow portion, labelling each feature vector as flow limited or not flow limited, and/or computing a metric based on the labels, the metric indicating the degree of inspiratory flow limitation of the patient during the session.

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Patent Owner(s)

  • RESMED PTY LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhan, Ce Sydney, AU 2 4

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