JP2010504803A - パルスの振幅のインデックス付け方法及び装置 - Google Patents

パルスの振幅のインデックス付け方法及び装置 Download PDF

Info

Publication number
JP2010504803A
JP2010504803A JP2009530316A JP2009530316A JP2010504803A JP 2010504803 A JP2010504803 A JP 2010504803A JP 2009530316 A JP2009530316 A JP 2009530316A JP 2009530316 A JP2009530316 A JP 2009530316A JP 2010504803 A JP2010504803 A JP 2010504803A
Authority
JP
Japan
Prior art keywords
pulse
pulse amplitude
amplitude
oxygen saturation
monitored
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.)
Pending
Application number
JP2009530316A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010504803A5 (https=
Inventor
ミルズ、アレクサンダー・ケイ
スターリング、バーンハード・ビイ
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.)
Woolsthorpe Technologies LLC
Original Assignee
Woolsthorpe Technologies LLC
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 Woolsthorpe Technologies LLC filed Critical Woolsthorpe Technologies LLC
Publication of JP2010504803A publication Critical patent/JP2010504803A/ja
Publication of JP2010504803A5 publication Critical patent/JP2010504803A5/ja
Pending legal-status Critical Current

Links

Images

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
    • A61B5/145—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
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP2009530316A 2006-09-27 2006-09-27 パルスの振幅のインデックス付け方法及び装置 Pending JP2010504803A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/037914 WO2008039195A1 (en) 2006-09-27 2006-09-27 Pulse amplitude indexing method and apparatus

Publications (2)

Publication Number Publication Date
JP2010504803A true JP2010504803A (ja) 2010-02-18
JP2010504803A5 JP2010504803A5 (https=) 2010-12-02

Family

ID=39230484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009530316A Pending JP2010504803A (ja) 2006-09-27 2006-09-27 パルスの振幅のインデックス付け方法及び装置

Country Status (3)

Country Link
EP (1) EP2073694A4 (https=)
JP (1) JP2010504803A (https=)
WO (1) WO2008039195A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8229530B2 (en) 2007-03-09 2012-07-24 Nellcor Puritan Bennett Llc System and method for detection of venous pulsation
US7541602B2 (en) 2007-06-04 2009-06-02 Or-Nim Medical Ltd. System and method for noninvasively monitoring conditions of a subject
CN101848672A (zh) 2007-09-13 2010-09-29 密苏里大学董事会 光学装置组件
BRPI0818177B1 (pt) 2007-10-04 2022-09-27 The Curators Of The University Of Missouri Aparelho
US7961305B2 (en) 2007-10-23 2011-06-14 The Curators Of The University Of Missouri Optical device components
WO2009120600A2 (en) 2008-03-25 2009-10-01 The Curators Of The University Of Missouri Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose
US9560994B2 (en) 2008-03-26 2017-02-07 Covidien Lp Pulse oximeter with adaptive power conservation
WO2009142853A1 (en) 2008-05-22 2009-11-26 The Curators Of The University Of Missouri Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis
WO2010004554A1 (en) * 2008-07-06 2010-01-14 Or-Nim Medical Ltd. Method and system for non-invasively monitoring fluid flow in a subject
US8336391B2 (en) 2008-07-06 2012-12-25 Or-Nim Medical Ltd. Method and system for non-invasively monitoring fluid flow in a subject
US9027412B2 (en) 2008-07-06 2015-05-12 Or-Nim Medical Ltd. Method and system for non-invasively monitoring fluid flow in a subject
US8552359B2 (en) 2009-04-01 2013-10-08 The Curators of the Univesity of Missouri Optical spectroscopy device for non-invasive blood glucose detection and associated method of use
US8509869B2 (en) 2009-05-15 2013-08-13 Covidien Lp Method and apparatus for detecting and analyzing variations in a physiologic parameter
US9066660B2 (en) 2009-09-29 2015-06-30 Nellcor Puritan Bennett Ireland Systems and methods for high-pass filtering a photoplethysmograph signal
US10426387B2 (en) 2015-06-25 2019-10-01 Fresenius Medical Care Holdings, Inc. Direct light differential measurement system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6347600A (en) * 1999-07-14 2001-01-30 Providence Health System - Oregon Adaptive calibration pulsed oximetry method and device
US6882874B2 (en) * 2002-02-15 2005-04-19 Datex-Ohmeda, Inc. Compensation of human variability in pulse oximetry
US6711425B1 (en) * 2002-05-28 2004-03-23 Ob Scientific, Inc. Pulse oximeter with calibration stabilization
US7194293B2 (en) * 2004-03-08 2007-03-20 Nellcor Puritan Bennett Incorporated Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics

Also Published As

Publication number Publication date
EP2073694A1 (en) 2009-07-01
WO2008039195A1 (en) 2008-04-03
EP2073694A4 (en) 2010-12-08

Similar Documents

Publication Publication Date Title
US7184809B1 (en) Pulse amplitude indexing method and apparatus
US7215987B1 (en) Method and apparatus for processing signals reflecting physiological characteristics
US20070260132A1 (en) Method and apparatus for processing signals reflecting physiological characteristics from multiple sensors
US7392075B2 (en) Method for enhancing pulse oximetry calculations in the presence of correlated artifacts
US7254431B2 (en) Physiological parameter tracking system
US5766127A (en) Method and apparatus for improved photoplethysmographic perfusion-index monitoring
JP3590409B2 (ja) 温度補償を備えた自己発光非侵襲性赤外分光光度計
JP2602321B2 (ja) 過渡状態を含むプレチスモグラフに基づき動脈酸素飽和を計算する方法および装置
US6896661B2 (en) Monitoring physiological parameters based on variations in a photoplethysmographic baseline signal
US4863265A (en) Apparatus and method for measuring blood constituents
US6178343B1 (en) Pulse rate and heart rate coincidence detection for pulse oximetry
US5193543A (en) Method and apparatus for measuring arterial blood constituents
JP2010504803A (ja) パルスの振幅のインデックス付け方法及び装置
JP2003505115A (ja) デジタル型オキシメータおよび酸素化レベルの算出方法
CN1665443A (zh) 用于增强信噪比的信号处理方法和设备
CN1933772A (zh) 对组织中静脉与动脉混合血脉动光学检测的方法和装置
JPH0549624A (ja) 血液酸素飽和度モニタ方法および装置
US20080221462A1 (en) Detection of oximetry sensor sites based on waveform characteristics
JP3107630B2 (ja) パルスオキシメータ
JP2693958B2 (ja) 酸素計及び動脈中の血液成分を測定する方法
CN109044366B (zh) 糖化血红蛋白和血氧饱和度的检测方法及光学指尖检测仪
JP6653787B2 (ja) 光学的バイタルサインセンサ
WO2009088799A1 (en) Method and apparatus for assessing contact of a sensor with arterialized tissue
WO2008039187A1 (en) Method and apparatus for processing signals reflecting physiological characteristics
CN211049359U (zh) 血氧测量装置和系统

Legal Events

Date Code Title Description
A072 Dismissal of procedure [no reply to invitation to correct request for examination]

Free format text: JAPANESE INTERMEDIATE CODE: A073

Effective date: 20110131