[go: up one dir, main page]

SE0001274L - Procedure for measuring inhalation and / or exhalation - Google Patents

Procedure for measuring inhalation and / or exhalation

Info

Publication number
SE0001274L
SE0001274L SE0001274A SE0001274A SE0001274L SE 0001274 L SE0001274 L SE 0001274L SE 0001274 A SE0001274 A SE 0001274A SE 0001274 A SE0001274 A SE 0001274A SE 0001274 L SE0001274 L SE 0001274L
Authority
SE
Sweden
Prior art keywords
expiration
inspiration
exhalation
procedure
ppg
Prior art date
Application number
SE0001274A
Other languages
Swedish (sv)
Other versions
SE0001274D0 (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—Clinical applications
    • A61B8/0875—Clinical applications 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analysing Biological Materials (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)

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 SE0001274D0 (en) 2000-04-06
SE0001274L true 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
US20060161071A1 (en) 1997-01-27 2006-07-20 Lynn Lawrence A Time series objectification system and method
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
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
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
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
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
ATE521279T1 (en) 2003-02-27 2011-09-15 Nellcor Puritan Bennett Ie METHOD AND DEVICE FOR EVALUATION AND PROCESSING PHOTOPLETHYSMOGRAPHIC SIGNALS BY WAVE TRANSFORMATION ANALYSIS
US8750953B2 (en) 2008-02-19 2014-06-10 Covidien Lp Methods and systems for alerting practitioners to physiological conditions
CA2722773C (en) 2008-05-07 2015-07-21 Lawrence A. Lynn 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
US9011347B2 (en) 2008-10-03 2015-04-21 Nellcor Puritan Bennett Ireland Methods and apparatus for determining breathing effort characteristics measures
US9155493B2 (en) 2008-10-03 2015-10-13 Nellcor Puritan Bennett Ireland Methods and apparatus for calibrating respiratory effort from photoplethysmograph signals
US8622916B2 (en) 2008-10-31 2014-01-07 Covidien Lp 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
SE0001274D0 (en) 2000-04-06
WO2001076471A1 (en) 2001-10-18

Similar Documents

Publication Publication Date Title
SE0001274L (en) Procedure for measuring inhalation and / or exhalation
SE9702710L (en) A method for determining the mechanical properties of the respiratory system of a patient breathing and a device for carrying out the procedure
DE10192802D2 (en) Device for detecting the breathing activity of a person
US4602644A (en) Physiological detector and monitor
CN105343944B (en) Expectoration system
DE60203249D1 (en) Device for the diagnosis of sleep apnea
WO2004026101A3 (en) Stress test devices and methods
NZ593988A (en) Apparatus and method of diagnosis of Cheyne-Stokes breathing in a person
DE60218040D1 (en) BREATHING MONITOR
US20110197885A1 (en) Methods and devices for sensing respiration and controlling ventilator functions
RU2013142751A (en) CAPNOGRAPHIC SYSTEM FOR AUTOMATIC DIAGNOSTICS OF PATIENT STATE
CA2237985A1 (en) Apparatus and method for pressure and temperature waveform analysis
AR030367A1 (en) SYSTEM AND METHOD FOR DETECTION OF THE BEGINNING OF AN OBSTRUCTIVE APNEA APNEA EPISODE
DE602004012672D1 (en) Device for delivering a specific pressure or volume of breathing gas
ATE463201T1 (en) MEDICAL MEASUREMENT OF BREATHING RHYTHM
EP1120124A3 (en) Ventilator
WO2011032132A3 (en) Body-worn monitor for measuring respiration rate
HUP0102616A1 (en) Inhalation apparatus and method
EP1151719A3 (en) Apparatus for monitoring heart failure via respiratory patterns
WO2000020047A3 (en) Multi-channel self-contained apparatus and method for diagnosis of sleep disorders
US20090241954A1 (en) Controlling the operation of a respiratory gas monitor
WO2011148766A1 (en) Method and system for reliable inspiration-to-expiration ratio extraction from acoustic physiological signal
CN103182121A (en) Pressure trigger control method for breathing machine
CN113559372A (en) Method and apparatus for detecting leaks in an artificial breathing circuit
DE59910147D1 (en) DEVICE FOR SWITCHING INTO THE INHALATION OR EXHALATION PHASE IN CPAP THERAPY

Legal Events

Date Code Title Description
NAV Patent application has lapsed