ATE251863T1 - Verfahren und gerät zur messung von puls und sättigung - Google Patents

Verfahren und gerät zur messung von puls und sättigung

Info

Publication number
ATE251863T1
ATE251863T1 AT97906321T AT97906321T ATE251863T1 AT E251863 T1 ATE251863 T1 AT E251863T1 AT 97906321 T AT97906321 T AT 97906321T AT 97906321 T AT97906321 T AT 97906321T AT E251863 T1 ATE251863 T1 AT E251863T1
Authority
AT
Austria
Prior art keywords
saturation
generating
measuring pulse
pulse rate
data corresponding
Prior art date
Application number
AT97906321T
Other languages
English (en)
Inventor
Clark R Baker Jr
Thomas J Yorkey
Original Assignee
Nellcor Puritan Bennett 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 Nellcor Puritan Bennett Inc filed Critical Nellcor Puritan Bennett Inc
Application granted granted Critical
Publication of ATE251863T1 publication Critical patent/ATE251863T1/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, 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
    • A61B5/14551—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 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
    • A61B5/02—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT97906321T 1997-03-21 1997-03-21 Verfahren und gerät zur messung von puls und sättigung ATE251863T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1997/000290 WO1998042250A1 (en) 1997-03-21 1997-03-21 Method and apparatus for measuring pulse rate and saturation

Publications (1)

Publication Number Publication Date
ATE251863T1 true ATE251863T1 (de) 2003-11-15

Family

ID=11004542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97906321T ATE251863T1 (de) 1997-03-21 1997-03-21 Verfahren und gerät zur messung von puls und sättigung

Country Status (9)

Country Link
EP (1) EP0975446B1 (de)
JP (1) JP3763480B2 (de)
AT (1) ATE251863T1 (de)
AU (1) AU720609B2 (de)
CA (1) CA2283853C (de)
DE (1) DE69725616T2 (de)
ES (1) ES2208877T3 (de)
HK (1) HK1026861A1 (de)
WO (1) WO1998042250A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6850787B2 (en) 2001-06-29 2005-02-01 Masimo Laboratories, Inc. Signal component processor
US7534212B2 (en) * 2004-03-08 2009-05-19 Nellcor Puritan Bennett Llc Pulse oximeter with alternate heart-rate determination
EP2832288A4 (de) * 2012-03-30 2015-11-18 Seiko Epson Corp Impulsdetektionsvorrichtung, elektronische vorrichtung und programm
WO2016067942A1 (ja) * 2014-10-28 2016-05-06 株式会社三菱ケミカルホールディングス 検体情報処理装置、情報処理方法、情報処理プログラム、及び同プログラムを記録したコンピュータ読み取り可能な記録媒体
JP6537854B2 (ja) * 2014-10-28 2019-07-03 サルーステック株式会社 検体情報検出装置、検体情報処理装置、情報処理装置、及びインターフェース装置
US10653362B2 (en) 2015-01-29 2020-05-19 Wavefront Research Inc. Motion and noise artifact detection and reconstruction algorithms for photoplethysmogram and equivalent signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146063A1 (de) * 1981-11-20 1983-06-01 Frederick Richard Neason Northbridge/Sidney New South Wales Stephens Impulskurven-analysator
US4911167A (en) * 1985-06-07 1990-03-27 Nellcor Incorporated Method and apparatus for detecting optical pulses
EP0555553A3 (en) * 1992-02-07 1993-09-08 Boc Health Care, Inc. Improved arterial blood monitoring system
US5434412A (en) * 1992-07-15 1995-07-18 Myron J. Block Non-spectrophotometric measurement of analyte concentrations and optical properties of objects
US5645060A (en) * 1995-06-14 1997-07-08 Nellcor Puritan Bennett Incorporated Method and apparatus for removing artifact and noise from pulse oximetry

Also Published As

Publication number Publication date
HK1026861A1 (en) 2000-12-29
DE69725616T2 (de) 2004-08-19
AU2105197A (en) 1998-10-20
AU720609B2 (en) 2000-06-08
JP2001518822A (ja) 2001-10-16
JP3763480B2 (ja) 2006-04-05
DE69725616D1 (de) 2003-11-20
EP0975446A1 (de) 2000-02-02
WO1998042250A1 (en) 1998-10-01
ES2208877T3 (es) 2004-06-16
EP0975446B1 (de) 2003-10-15
CA2283853A1 (en) 1998-10-01
CA2283853C (en) 2005-09-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties