ATE354310T1 - Verfahren und gerät zur abschätzung eines physiologischen parameters von einem physiologischen signal - Google Patents

Verfahren und gerät zur abschätzung eines physiologischen parameters von einem physiologischen signal

Info

Publication number
ATE354310T1
ATE354310T1 AT01988168T AT01988168T ATE354310T1 AT E354310 T1 ATE354310 T1 AT E354310T1 AT 01988168 T AT01988168 T AT 01988168T AT 01988168 T AT01988168 T AT 01988168T AT E354310 T1 ATE354310 T1 AT E354310T1
Authority
AT
Austria
Prior art keywords
physiological
estimating
physiological parameter
physiological signal
signal
Prior art date
Application number
AT01988168T
Other languages
English (en)
Inventor
John W Huang
Original Assignee
Draeger Medical 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 Draeger Medical Systems Inc filed Critical Draeger Medical Systems Inc
Application granted granted Critical
Publication of ATE354310T1 publication Critical patent/ATE354310T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT01988168T 2000-11-21 2001-11-16 Verfahren und gerät zur abschätzung eines physiologischen parameters von einem physiologischen signal ATE354310T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25222900P 2000-11-21 2000-11-21
US09/915,610 US6594512B2 (en) 2000-11-21 2001-07-26 Method and apparatus for estimating a physiological parameter from a physiological signal

Publications (1)

Publication Number Publication Date
ATE354310T1 true ATE354310T1 (de) 2007-03-15

Family

ID=26942140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01988168T ATE354310T1 (de) 2000-11-21 2001-11-16 Verfahren und gerät zur abschätzung eines physiologischen parameters von einem physiologischen signal

Country Status (7)

Country Link
US (1) US6594512B2 (de)
EP (1) EP1339316B1 (de)
JP (1) JP2004514493A (de)
CN (1) CN1531407A (de)
AT (1) ATE354310T1 (de)
DE (1) DE60126812T2 (de)
WO (1) WO2002043583A2 (de)

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US8219170B2 (en) 2006-09-20 2012-07-10 Nellcor Puritan Bennett Llc System and method for practicing spectrophotometry using light emitting nanostructure devices
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US8346328B2 (en) 2007-12-21 2013-01-01 Covidien Lp Medical sensor and technique for using the same
US8366613B2 (en) 2007-12-26 2013-02-05 Covidien Lp LED drive circuit for pulse oximetry and method for using same
US8577434B2 (en) 2007-12-27 2013-11-05 Covidien Lp Coaxial LED light sources
US8452364B2 (en) 2007-12-28 2013-05-28 Covidien LLP System and method for attaching a sensor to a patient's skin
US8442608B2 (en) 2007-12-28 2013-05-14 Covidien Lp System and method for estimating physiological parameters by deconvolving artifacts
US8070508B2 (en) 2007-12-31 2011-12-06 Nellcor Puritan Bennett Llc Method and apparatus for aligning and securing a cable strain relief
US8897850B2 (en) 2007-12-31 2014-11-25 Covidien Lp Sensor with integrated living hinge and spring
US8092993B2 (en) 2007-12-31 2012-01-10 Nellcor Puritan Bennett Llc Hydrogel thin film for use as a biosensor
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US8437822B2 (en) 2008-03-28 2013-05-07 Covidien Lp System and method for estimating blood analyte concentration
US8112375B2 (en) 2008-03-31 2012-02-07 Nellcor Puritan Bennett Llc Wavelength selection and outlier detection in reduced rank linear models
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US7887345B2 (en) 2008-06-30 2011-02-15 Nellcor Puritan Bennett Llc Single use connector for pulse oximetry sensors
US8862194B2 (en) * 2008-06-30 2014-10-14 Covidien Lp Method for improved oxygen saturation estimation in the presence of noise
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US8505821B2 (en) 2009-06-30 2013-08-13 Covidien Lp System and method for providing sensor quality assurance
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CN101933810B (zh) * 2010-09-03 2015-09-16 深圳市索莱瑞医疗技术有限公司 一种血氧饱和度检测方法
DE112013000530T5 (de) * 2012-01-10 2014-10-02 Maxim Integrated Products, Inc. Plusfrequenz- und Blutsauerstoff-Überwachungesystem
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Also Published As

Publication number Publication date
DE60126812T2 (de) 2007-11-22
EP1339316B1 (de) 2007-02-21
US6594512B2 (en) 2003-07-15
EP1339316A2 (de) 2003-09-03
WO2002043583A2 (en) 2002-06-06
CN1531407A (zh) 2004-09-22
DE60126812D1 (de) 2007-04-05
US20020099280A1 (en) 2002-07-25
JP2004514493A (ja) 2004-05-20
WO2002043583A3 (en) 2003-03-27

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