SYSTEM AND METHOD FOR RESPIRATORY EVENT DETECTION

SYSTEM AND METHOD FOR RESPIRATORY EVENT DETECTION

PROBLEM TO BE SOLVED: To provide systems and methods for improved processing of physiological data reflecting respiration, such as the time course of lung volumes, the tidal volumes of sequential breaths, or the like, in order to detect physiological events, such as apneas, hypopneas, coughs, sighs,...

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Hauptverfasser: MITCHNICK MARK, COYLE MICHAEL, GUMMELS EMERANCE M, BEHAR ANDREW, KENNEDY PAUL, KEENAN DESMOND B, WILHELM FRANK, DERCHAK P ALEXANDER, GILROY KEITH, SACKNER MARVIN A, INMAN DANA MICHAEL
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SURGERY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide systems and methods for improved processing of physiological data reflecting respiration, such as the time course of lung volumes, the tidal volumes of sequential breaths, or the like, in order to detect physiological events, such as apneas, hypopneas, coughs, sighs, and the like. SOLUTION: There are provided systems and methods for processing respiratory signals derived from respiratory inductive plethysmographic sensors mounted on integument, include: a step 27 of filtering respiratory signals and non-respiratory signal components; a step 29 of calibrating respiratory signals; and a step 31 of artifact recognition and baseline determination to recognize respiratory events 35. COPYRIGHT: (C)2011,JPO&INPIT