SE0001274D0 - A method for measuring inspiration and / or expiration - Google Patents

A method for measuring inspiration and / or expiration

Info

Publication number
SE0001274D0
SE0001274D0 SE0001274A SE0001274A SE0001274D0 SE 0001274 D0 SE0001274 D0 SE 0001274D0 SE 0001274 A SE0001274 A SE 0001274A SE 0001274 A SE0001274 A SE 0001274A SE 0001274 D0 SE0001274 D0 SE 0001274D0
Authority
SE
Sweden
Prior art keywords
expiration
inspiration
ppg
signal components
measuring
Prior art date
Application number
SE0001274A
Other languages
Swedish (sv)
Other versions
SE0001274L (en
Inventor
Anders Johansson
Original Assignee
Anders Johansson
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 Anders Johansson filed Critical Anders Johansson
Priority to SE0001274A priority Critical patent/SE0001274L/en
Publication of SE0001274D0 publication Critical patent/SE0001274D0/en
Priority to AU2001247021A priority patent/AU2001247021A1/en
Priority to PCT/SE2001/000782 priority patent/WO2001076471A1/en
Publication of SE0001274L publication Critical patent/SE0001274L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device

Abstract

The present invention relates to a method for measuring inspiration and/or expiration for photoplethysmographic (PPG) respiratory rate monitoring, comprising: detecting a PPG signal derivable from the inspiration and/or expiration from a patient by means of a detection device, extracting at least two different signal components from said PPG signal, wherein each of said different signal components is indicative of said inspiration and/or expiration, and by means of said extracted at least two different signal components deducing a respiratory synchronous signal.
SE0001274A 2000-04-06 2000-04-06 Procedure for measuring inhalation and / or exhalation SE0001274L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001274A SE0001274L (en) 2000-04-06 2000-04-06 Procedure for measuring inhalation and / or exhalation
AU2001247021A AU2001247021A1 (en) 2000-04-06 2001-04-06 A method for measuring inspiration and/or expiration
PCT/SE2001/000782 WO2001076471A1 (en) 2000-04-06 2001-04-06 A method for measuring inspiration and/or expiration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001274A SE0001274L (en) 2000-04-06 2000-04-06 Procedure for measuring inhalation and / or exhalation

Publications (2)

Publication Number Publication Date
SE0001274D0 true SE0001274D0 (en) 2000-04-06
SE0001274L SE0001274L (en) 2001-10-07

Family

ID=20279210

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001274A SE0001274L (en) 2000-04-06 2000-04-06 Procedure for measuring inhalation and / or exhalation

Country Status (3)

Country Link
AU (1) AU2001247021A1 (en)
SE (1) SE0001274L (en)
WO (1) WO2001076471A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9042952B2 (en) 1997-01-27 2015-05-26 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
US9468378B2 (en) 1997-01-27 2016-10-18 Lawrence A. Lynn Airway instability detection system and method
US9521971B2 (en) 1997-07-14 2016-12-20 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
GB0014855D0 (en) 2000-06-16 2000-08-09 Isis Innovation Combining measurements from different sensors
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
US20060195041A1 (en) 2002-05-17 2006-08-31 Lynn Lawrence A Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions
GB0130010D0 (en) 2001-12-14 2002-02-06 Isis Innovation Combining measurements from breathing rate sensors
US6709402B2 (en) * 2002-02-22 2004-03-23 Datex-Ohmeda, Inc. Apparatus and method for monitoring respiration with a pulse oximeter
JP4526532B2 (en) 2003-02-27 2010-08-18 ネルコア ピューリタン ベネット アイルランド Signal analysis and processing methods
US8750953B2 (en) 2008-02-19 2014-06-10 Covidien Lp Methods and systems for alerting practitioners to physiological conditions
WO2009137682A1 (en) 2008-05-07 2009-11-12 Lynn Lawrence A Medical failure pattern search engine
US9895068B2 (en) 2008-06-30 2018-02-20 Covidien Lp Pulse oximeter with wait-time indication
US8398555B2 (en) 2008-09-10 2013-03-19 Covidien Lp System and method for detecting ventilatory instability
US8364220B2 (en) 2008-09-25 2013-01-29 Covidien Lp Medical sensor and technique for using the same
US8968193B2 (en) 2008-09-30 2015-03-03 Covidien Lp System and method for enabling a research mode on physiological monitors
US9155493B2 (en) 2008-10-03 2015-10-13 Nellcor Puritan Bennett Ireland Methods and apparatus for calibrating respiratory effort from photoplethysmograph signals
US9011347B2 (en) 2008-10-03 2015-04-21 Nellcor Puritan Bennett Ireland Methods and apparatus for determining breathing effort characteristics measures
WO2010051479A1 (en) 2008-10-31 2010-05-06 Nellcor Puritan Bennett Llc System and method for facilitating observation of monitored physiologic data
US8498683B2 (en) 2010-04-30 2013-07-30 Covidien LLP Method for respiration rate and blood pressure alarm management
US8834378B2 (en) 2010-07-30 2014-09-16 Nellcor Puritan Bennett Ireland Systems and methods for determining respiratory effort
US8610769B2 (en) 2011-02-28 2013-12-17 Covidien Lp Medical monitor data collection system and method
US8880155B2 (en) 2012-02-24 2014-11-04 Covidien Lp Hypovolemia diagnosis technique
US10022068B2 (en) 2013-10-28 2018-07-17 Covidien Lp Systems and methods for detecting held breath events
CN105125215B (en) * 2015-10-08 2018-05-11 湖南明康中锦医疗科技发展有限公司 Lung ventilator state analysis method and device based on neutral net
CN109044302A (en) * 2018-07-03 2018-12-21 京东方科技集团股份有限公司 Measure device, electronic equipment and the computer readable storage medium of blood pressure
CN109044323B (en) * 2018-09-29 2021-03-02 天津惊帆科技有限公司 Heart rate and blood oxygen saturation measuring equipment based on deep learning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465551B (en) * 1990-02-16 1991-09-30 Aake Oeberg DEVICE FOR DETERMINING A HEART AND RESPIRATORY FREQUENCY THROUGH PHOTOPLETISMOGRAPHICAL SEATING
US5273036A (en) * 1991-04-03 1993-12-28 Ppg Industries, Inc. Apparatus and method for monitoring respiration
US6129675A (en) * 1998-09-11 2000-10-10 Jay; Gregory D. Device and method for measuring pulsus paradoxus

Also Published As

Publication number Publication date
AU2001247021A1 (en) 2001-10-23
WO2001076471A1 (en) 2001-10-18
SE0001274L (en) 2001-10-07

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