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1. WO2012104743 - AUTOMATED SPIROGRAM ANALYSIS AND INTERPRETATION

Publication Number WO/2012/104743
Publication Date 09.08.2012
International Application No. PCT/IB2012/050316
International Filing Date 24.01.2012
IPC
A61B 5/091 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
091Measuring volume of inspired or expired gases, e.g. to determine lung capacity
CPC
A61B 5/087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
087Measuring breath flow
A61B 5/091
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
091Measuring volume of inspired or expired gases, e.g. to determine lung capacity
A61B 5/097
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
097Devices for facilitating collection of breath or for directing breath into or through measuring devices
A61B 5/7221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7221Determining signal validity, reliability or quality
A61B 5/7278
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7271Specific aspects of physiological measurement analysis
7278Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
A61B 5/7475
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
74Details of notification to user or communication with user or patient
7475User input or interface means, e.g. keyboard, pointing device, joystick
Applicants
  • KONINKLIJKE PHILIPS N.V. [NL]/[NL] (AllExceptUS)
  • HELFENBEIN, Eric [US]/[US] (UsOnly)
  • ZHOU, Sophia, Huai [US]/[US] (UsOnly)
  • MASON, Martin [US]/[US] (UsOnly)
Inventors
  • HELFENBEIN, Eric
  • ZHOU, Sophia, Huai
  • MASON, Martin
Agents
  • VAN VELZEN, Maaike, M.
Priority Data
61/437,80631.01.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AUTOMATED SPIROGRAM ANALYSIS AND INTERPRETATION
(FR) ANALYSE ET INTERPRÉTATION AUTOMATISÉES DE SPIROGRAMMES
Abstract
(EN) Automated analysis and interpretation of spirograms is provided to assess lung function of a subject. If the shape of a spirogram plot is deemed suitably reliable, the spirogram may be subsequently used for diagnostic purposes. Quality control of spirograms and/or interpretation of reliable spirograms may use shape templates corresponding to common test problems and/or typical lung diseases.
(FR) La présente invention concerne une analyse et une interprétation automatisées de spirogrammes dans le but d'évaluer une fonction pulmonaire d'un sujet. Si la forme d'un tracé de spirogramme est jugée correctement fiable, le spirogramme peut par la suite être utilisé à des fins diagnostiques. Le contrôle qualité de spirogrammes et/ou l'interprétation de spirogrammes fiables peuvent utiliser des modèles de forme correspondant à des problèmes tests courants et/ou à des maladies pulmonaires classiques.
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