CA2836164C - Detection d'apnee et d'hypopnee a l'aide d'une reconnaissance du motif de respiration - Google Patents
Detection d'apnee et d'hypopnee a l'aide d'une reconnaissance du motif de respiration Download PDFInfo
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- CA2836164C CA2836164C CA2836164A CA2836164A CA2836164C CA 2836164 C CA2836164 C CA 2836164C CA 2836164 A CA2836164 A CA 2836164A CA 2836164 A CA2836164 A CA 2836164A CA 2836164 C CA2836164 C CA 2836164C
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- apnea
- hypopnea
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Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
La présente invention porte sur un procédé et un dispositif de détection d'apnée et d'hypopnée. Dans un mode de réalisation, l'invention porte sur un procédé pour détecter des apnées et des hypopnées à partir d'un enregistrement sonore de respiration numérisé acquis à partir d'un candidat présumé souffrir d'apnée du sommeil. Le procédé consiste à balayer un profil d'amplitude de l'enregistrement sonore de respiration numérisé pour identifier un segment d'évènement potentiel ; à évaluer des caractéristiques du segment d'évènement potentiel pour leur cohérence avec un ou plusieurs critères spécifiques à l'apnée prédéfinis ; à classifier le segment d'évènement potentiel en tant que représentatif d'une apnée lors de la satisfaction par celui-ci de chacun du ou des critères spécifiques à l'apnée ; à évaluer les caractéristiques d'évènement potentiel par rapport à leur cohérence avec un ou plusieurs critères spécifiques à l'hypopnée prédéfinis distincts des critères spécifiques à l'apnée ; et à classer le segment d'évènement potentiel en tant que représentatif d'une hypopnée lorsqu'il satisfait chacun du ou des critères spécifiques à l'hypopnée.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2836164A CA2836164C (fr) | 2011-05-17 | 2012-05-17 | Detection d'apnee et d'hypopnee a l'aide d'une reconnaissance du motif de respiration |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161486855P | 2011-05-17 | 2011-05-17 | |
CAPCT/CA2011/000555 | 2011-05-17 | ||
US61/486,855 | 2011-05-17 | ||
PCT/CA2011/000555 WO2012037641A1 (fr) | 2010-09-22 | 2011-05-17 | Masque et procédé destinés à être utilisés dans la surveillance respiratoire et le diagnostic respiratoire |
PCT/CA2012/000478 WO2012155251A1 (fr) | 2011-05-17 | 2012-05-17 | Détection d'apnée et d'hypopnée à l'aide d'une reconnaissance du motif de respiration |
CA2836164A CA2836164C (fr) | 2011-05-17 | 2012-05-17 | Detection d'apnee et d'hypopnee a l'aide d'une reconnaissance du motif de respiration |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2836164A1 CA2836164A1 (fr) | 2012-11-22 |
CA2836164C true CA2836164C (fr) | 2021-06-22 |
Family
ID=49769800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2836164A Active CA2836164C (fr) | 2011-05-17 | 2012-05-17 | Detection d'apnee et d'hypopnee a l'aide d'une reconnaissance du motif de respiration |
Country Status (1)
Country | Link |
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CA (1) | CA2836164C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113854969A (zh) * | 2021-10-29 | 2021-12-31 | 海信视像科技股份有限公司 | 一种智能终端及睡眠监测方法 |
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- 2012-05-17 CA CA2836164A patent/CA2836164C/fr active Active
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Publication number | Publication date |
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CA2836164A1 (fr) | 2012-11-22 |
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Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20170411 |