AR030367A1 - Sistema y metodo para la deteccion del inicio de un episodio de apnea obstructiva del sueno - Google Patents

Sistema y metodo para la deteccion del inicio de un episodio de apnea obstructiva del sueno

Info

Publication number
AR030367A1
AR030367A1 ARP010103929A ARP010103929A AR030367A1 AR 030367 A1 AR030367 A1 AR 030367A1 AR P010103929 A ARP010103929 A AR P010103929A AR P010103929 A ARP010103929 A AR P010103929A AR 030367 A1 AR030367 A1 AR 030367A1
Authority
AR
Argentina
Prior art keywords
episode
person
breathing
pattern
sleep apnea
Prior art date
Application number
ARP010103929A
Other languages
English (en)
Original Assignee
Ilife Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ilife Systems Inc filed Critical Ilife Systems Inc
Publication of AR030367A1 publication Critical patent/AR030367A1/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00Instruments for auscultation
    • A61B7/003Detecting lung or respiration noise
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813Specially adapted to be attached to a specific body part
    • A61B5/6822Neck
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/087Measuring breath flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4818Sleep apnoea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7253Details of waveform analysis characterised by using transforms
    • A61B5/7257Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Un sistema y un método para detectar el inicio de un episodio de apnea obstructiva del sueno antes que el episodio de apnea obstructiva del sueno se desarrolle íntegramente y antes de que se produzca el cese de la respiracion. El sistema comprende de uno o mas microfonos con la capacidad de detectar sonidos de respiracion en las vías respiratorias de una persona . Los microfonos generan senales que son representativas de los sonidos de la respiracion y envían las senales a un controlador. El controlador identifica al menos un patron de senal que está asociado con un patron de respiracion de la persona que se produce en el inicio del episodio de apnea obstructiva del sueno. El controlador asimismo puede identificar al menos un patron de senal que está asociado con un patron de respiracion parcialmente ocluido de la persona. El controlador identifica los patrones de senal usando técnicas de procesamiento digital de senales para analizar las senales representativas de los sonidos de la respiracion. El método implica detectar sonidos de respiracion dentro de una vía respiratoria de una persona, generar senales representativas de los sonidos de la respiracion, e identificar al menos un patron de senal que está asociado con un patron de respiracion de la persona que se produce al inicio de un episodio de apnea obstructiva del sueno.
ARP010103929A 2000-08-17 2001-08-16 Sistema y metodo para la deteccion del inicio de un episodio de apnea obstructiva del sueno AR030367A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/641,982 US6666830B1 (en) 2000-08-17 2000-08-17 System and method for detecting the onset of an obstructive sleep apnea event

Publications (1)

Publication Number Publication Date
AR030367A1 true AR030367A1 (es) 2003-08-20

Family

ID=24574653

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010103929A AR030367A1 (es) 2000-08-17 2001-08-16 Sistema y metodo para la deteccion del inicio de un episodio de apnea obstructiva del sueno

Country Status (5)

Country Link
US (2) US6666830B1 (es)
AR (1) AR030367A1 (es)
AU (1) AU2001287193A1 (es)
TW (1) TW579290B (es)
WO (1) WO2002013697A1 (es)

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Also Published As

Publication number Publication date
US7819823B2 (en) 2010-10-26
US6666830B1 (en) 2003-12-23
WO2002013697A1 (en) 2002-02-21
TW579290B (en) 2004-03-11
WO2002013697A8 (en) 2002-07-18
AU2001287193A1 (en) 2002-02-25
US20040225226A1 (en) 2004-11-11

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