DE602008006731D1 - Verfahren und gerät zur messung der atemfrequenz - Google Patents

Verfahren und gerät zur messung der atemfrequenz

Info

Publication number
DE602008006731D1
DE602008006731D1 DE602008006731T DE602008006731T DE602008006731D1 DE 602008006731 D1 DE602008006731 D1 DE 602008006731D1 DE 602008006731 T DE602008006731 T DE 602008006731T DE 602008006731 T DE602008006731 T DE 602008006731T DE 602008006731 D1 DE602008006731 D1 DE 602008006731D1
Authority
DE
Germany
Prior art keywords
breathing rate
signal
seconds
measurements
magnitude
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.)
Active
Application number
DE602008006731T
Other languages
English (en)
Inventor
Lionel Tarassenko
Susannah Fleming
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.)
Oxford Biosignals Ltd
Original Assignee
Oxford Biosignals 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 Oxford Biosignals Ltd filed Critical Oxford Biosignals Ltd
Publication of DE602008006731D1 publication Critical patent/DE602008006731D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE602008006731T 2007-07-30 2008-06-13 Verfahren und gerät zur messung der atemfrequenz Active DE602008006731D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0714807.5A GB0714807D0 (en) 2007-07-30 2007-07-30 Method and apparatus for measuring breathing rate
PCT/GB2008/002043 WO2009016334A1 (en) 2007-07-30 2008-06-13 Method and apparatus for measuring breathing rate

Publications (1)

Publication Number Publication Date
DE602008006731D1 true DE602008006731D1 (de) 2011-06-16

Family

ID=38528972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006731T Active DE602008006731D1 (de) 2007-07-30 2008-06-13 Verfahren und gerät zur messung der atemfrequenz

Country Status (8)

Country Link
US (1) US20100298730A1 (de)
EP (1) EP2173242B1 (de)
JP (1) JP2010535047A (de)
AT (1) ATE507772T1 (de)
AU (1) AU2008281616A1 (de)
DE (1) DE602008006731D1 (de)
GB (1) GB0714807D0 (de)
WO (1) WO2009016334A1 (de)

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Also Published As

Publication number Publication date
US20100298730A1 (en) 2010-11-25
EP2173242A1 (de) 2010-04-14
JP2010535047A (ja) 2010-11-18
ATE507772T1 (de) 2011-05-15
WO2009016334A1 (en) 2009-02-05
EP2173242B1 (de) 2011-05-04
GB0714807D0 (en) 2007-09-12
AU2008281616A1 (en) 2009-02-05

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