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ES2287480T3 - Sistema de analisis y de representacion por imagen de sonidos del tracto respiratorio. - Google Patents

Sistema de analisis y de representacion por imagen de sonidos del tracto respiratorio. Download PDF

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Publication number
ES2287480T3
ES2287480T3 ES03729307T ES03729307T ES2287480T3 ES 2287480 T3 ES2287480 T3 ES 2287480T3 ES 03729307 T ES03729307 T ES 03729307T ES 03729307 T ES03729307 T ES 03729307T ES 2287480 T3 ES2287480 T3 ES 2287480T3
Authority
ES
Spain
Prior art keywords
sub
respiratory tract
analysis
sound image
representation system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES03729307T
Other languages
English (en)
Inventor
Igal Kushnir
Meir Botbol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DeepBreeze Ltd
Original Assignee
DeepBreeze Ltd
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 DeepBreeze Ltd filed Critical DeepBreeze Ltd
Application granted granted Critical
Publication of ES2287480T3 publication Critical patent/ES2287480T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/026—Stethoscopes comprising more than one sound collector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/003—Detecting lung or respiration noise

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Transplanting Machines (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Un sistema (100) para analizar sonidos en al menos una parte del tracto respiratorio de un individuo que comprende: a) una pluralidad de N transductores (105), estando cada transductor configurado para ser fijado sobre una superficie del individuo por encima del tórax, estando fijado el transductor iésimo en una posición xi para generar una señal P(xi, t) indicativa de las ondas de presión en la posición xi, para i = 1 a N; b) un procesador ( 135) configurado para recibir las señales P(xi, t) y determinar una energía acústica media en al menos una posición x sobre la superficie durante un intervalo de tiempo desde un primer tiempo t1 hasta un segundo tiempo t2, siendo determinada en un algoritmo que comprende al menos una de las señales P (xi, t).
ES03729307T 2002-01-10 2003-01-12 Sistema de analisis y de representacion por imagen de sonidos del tracto respiratorio. Expired - Lifetime ES2287480T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/041,494 US20030130588A1 (en) 2002-01-10 2002-01-10 Method and system for analyzing respiratory tract sounds

Publications (1)

Publication Number Publication Date
ES2287480T3 true ES2287480T3 (es) 2007-12-16

Family

ID=21916805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03729307T Expired - Lifetime ES2287480T3 (es) 2002-01-10 2003-01-12 Sistema de analisis y de representacion por imagen de sonidos del tracto respiratorio.

Country Status (17)

Country Link
US (2) US20030130588A1 (es)
EP (1) EP1465527B1 (es)
JP (1) JP4511188B2 (es)
KR (1) KR101020477B1 (es)
CN (1) CN100349547C (es)
AT (1) ATE363861T1 (es)
AU (1) AU2003235813B2 (es)
BR (1) BR0306845A (es)
CA (1) CA2472785A1 (es)
DE (1) DE60314225T2 (es)
DK (1) DK1465527T3 (es)
ES (1) ES2287480T3 (es)
IL (1) IL162901A0 (es)
MX (1) MXPA04006736A (es)
PT (1) PT1465527E (es)
RU (1) RU2314751C2 (es)
WO (1) WO2003057037A1 (es)

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CN104994786B (zh) * 2013-11-28 2017-03-15 皇家飞利浦有限公司 用于睡眠监视的设备和方法
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Also Published As

Publication number Publication date
HK1076018A1 (en) 2006-01-06
JP2005512753A (ja) 2005-05-12
US20030130588A1 (en) 2003-07-10
RU2314751C2 (ru) 2008-01-20
EP1465527A1 (en) 2004-10-13
MXPA04006736A (es) 2005-08-19
DE60314225T2 (de) 2008-02-07
EP1465527B1 (en) 2007-06-06
IL162901A0 (en) 2005-11-20
DE60314225D1 (de) 2007-07-19
RU2004124247A (ru) 2005-03-10
AU2003235813B2 (en) 2006-12-14
PT1465527E (pt) 2007-07-17
CN1615103A (zh) 2005-05-11
CN100349547C (zh) 2007-11-21
JP4511188B2 (ja) 2010-07-28
CA2472785A1 (en) 2003-07-17
AU2003235813A1 (en) 2003-07-24
US20030139679A1 (en) 2003-07-24
US6887208B2 (en) 2005-05-03
KR101020477B1 (ko) 2011-03-08
WO2003057037A1 (en) 2003-07-17
KR20040090970A (ko) 2004-10-27
BR0306845A (pt) 2004-12-07
DK1465527T3 (da) 2007-10-01
ATE363861T1 (de) 2007-06-15

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