DE3382184D1 - Verfahren und vorrichtung zur auswertung rhytmischer schwankungen in aperiodischen physiologischen antwortsystemen. - Google Patents

Verfahren und vorrichtung zur auswertung rhytmischer schwankungen in aperiodischen physiologischen antwortsystemen.

Info

Publication number
DE3382184D1
DE3382184D1 DE8484900468T DE3382184T DE3382184D1 DE 3382184 D1 DE3382184 D1 DE 3382184D1 DE 8484900468 T DE8484900468 T DE 8484900468T DE 3382184 T DE3382184 T DE 3382184T DE 3382184 D1 DE3382184 D1 DE 3382184D1
Authority
DE
Germany
Prior art keywords
physiological response
variations
rhytmic
evaluating
aperiodic
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.)
Expired - Lifetime
Application number
DE8484900468T
Other languages
English (en)
Inventor
Stephen W Porges
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3382184D1 publication Critical patent/DE3382184D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4362—Assessing foetal parameters
    • 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
    • A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
DE8484900468T 1982-12-30 1983-12-27 Verfahren und vorrichtung zur auswertung rhytmischer schwankungen in aperiodischen physiologischen antwortsystemen. Expired - Lifetime DE3382184D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/454,536 US4510944A (en) 1982-12-30 1982-12-30 Method and apparatus for evaluating rhythmic oscillations in aperiodic physiological response systems
PCT/US1983/002031 WO1984002641A1 (en) 1982-12-30 1983-12-27 Method and apparatus for evaluating rhythmic oscillations in aperiodic physiological response systems

Publications (1)

Publication Number Publication Date
DE3382184D1 true DE3382184D1 (de) 1991-04-04

Family

ID=23805007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900468T Expired - Lifetime DE3382184D1 (de) 1982-12-30 1983-12-27 Verfahren und vorrichtung zur auswertung rhytmischer schwankungen in aperiodischen physiologischen antwortsystemen.

Country Status (7)

Country Link
US (1) US4510944A (de)
EP (1) EP0131034B1 (de)
JP (1) JPS60500404A (de)
AT (1) ATE60985T1 (de)
CA (1) CA1203904A (de)
DE (1) DE3382184D1 (de)
WO (1) WO1984002641A1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680708A (en) * 1984-03-20 1987-07-14 Washington University Method and apparatus for analyzing electrocardiographic signals
US4596252A (en) * 1985-05-06 1986-06-24 Medtronic, Inc. Pacer sense amplifier
SE8600289L (sv) * 1986-01-23 1987-07-24 Icor Ab Anordning for bestemning av narkosdjup
US5327141A (en) * 1986-11-06 1994-07-05 Raytheon Company Clutter removal by polynomial compensation
US5184619A (en) * 1986-11-10 1993-02-09 Peritronics Medical, Inc. Intrauterine pressure and fetal heart rate sensor
US4928705A (en) * 1987-12-08 1990-05-29 University Of Pittsburgh Of The Commonwealth System Of Higher Education Acoustic aneurysm detector and associated method
JPH0832261B2 (ja) * 1988-06-10 1996-03-29 三菱電機株式会社 精神緊張度モニター
US4930518A (en) * 1988-09-26 1990-06-05 Hrushesky William J M Sinus arrhythmia monitor
US5033472A (en) * 1989-02-23 1991-07-23 Nihon Kohden Corp. Method of and apparatus for analyzing propagation of arterial pulse waves through the circulatory system
DE69431575T2 (de) * 1993-01-07 2003-03-06 Seiko Epson Corp Pulswellen- diagnosegerät
US5497778A (en) * 1993-06-30 1996-03-12 Hon; Edward H. Apparatus and method for noninvasive measurement of peripheral pressure pulse compliance and systolic time intervals
US5797840A (en) * 1994-09-14 1998-08-25 Ramot University Authority For Applied Research & Industrial Development Ltd. Apparatus and method for time dependent power spectrum analysis of physiological signals
ATE279143T1 (de) * 1996-04-17 2004-10-15 Univ Manchester Analyse zum nachweis von degenerativen hirnerkrankungen
GB9624280D0 (en) * 1996-11-22 1997-01-08 Univ Glasgow Apparatus and method for measuring cardiac vagal tone
US6050950A (en) 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
US6141590A (en) * 1997-09-25 2000-10-31 Medtronic, Inc. System and method for respiration-modulated pacing
ES2318889T3 (es) 1998-03-17 2009-05-01 The University Of Virginia Patent Foundation Metodo y aparato para el diagnostico temprano de enfermedad subaguda, potencialmente catastrofica.
US6804551B2 (en) 1998-03-17 2004-10-12 University Of Virginia Patent Foundation Method and apparatus for the early diagnosis of subacute, potentially catastrophic illness
US20040230252A1 (en) * 1998-10-21 2004-11-18 Saul Kullok Method and apparatus for affecting the autonomic nervous system
US6895963B1 (en) 1999-06-16 2005-05-24 Resmed Limited Apparatus with automatic respiration monitoring and display
US6984207B1 (en) * 1999-09-14 2006-01-10 Hoana Medical, Inc. Passive physiological monitoring (P2M) system
DE19963246A1 (de) 1999-12-17 2001-06-21 Biotronik Mess & Therapieg Vorrichtung zur Erkennung der Kreislaufwirkungen von Extrasystolen
AU2001272249A1 (en) 2000-07-05 2002-01-14 Andrew J. E. Seely Method and apparatus for multiple patient parameter variability analysis and display
US6522914B1 (en) * 2000-07-14 2003-02-18 Cardiac Pacemakers, Inc. Method and apparatuses for monitoring hemodynamic activities using an intracardiac impedance-derived parameter
US6438196B1 (en) * 2001-06-28 2002-08-20 General Electric Company EKG driven CT image reconstruction for cardiac imaging
JP2005500605A (ja) * 2001-08-21 2005-01-06 ウェーブフロント・サイエンシーズ・インコーポレイテッド データセットのハイパスフィルタリング方法
US6896661B2 (en) 2002-02-22 2005-05-24 Datex-Ohmeda, Inc. Monitoring physiological parameters based on variations in a photoplethysmographic baseline signal
US6805673B2 (en) 2002-02-22 2004-10-19 Datex-Ohmeda, Inc. Monitoring mayer wave effects based on a photoplethysmographic signal
US6702752B2 (en) 2002-02-22 2004-03-09 Datex-Ohmeda, Inc. Monitoring respiration based on plethysmographic heart rate signal
CN1646055A (zh) * 2002-02-22 2005-07-27 德特克斯－奥米达公司 基于光体积描记信号的变动监控生理参数
US6709402B2 (en) 2002-02-22 2004-03-23 Datex-Ohmeda, Inc. Apparatus and method for monitoring respiration with a pulse oximeter
WO2003079891A2 (en) * 2002-03-18 2003-10-02 Sonomedica, Llc Method and system for generating a likelihood of cardiovascular disease from analyzing cardiovascular sound signals.
US7113819B2 (en) * 2002-04-01 2006-09-26 Lms Medical Systems Ltd. Method and apparatus for monitoring the condition of a fetus
US7079888B2 (en) * 2002-04-11 2006-07-18 Ansar, Inc. Method and apparatus for monitoring the autonomic nervous system using non-stationary spectral analysis of heart rate and respiratory activity
US6907284B2 (en) * 2002-05-03 2005-06-14 Lms Medical Systems Ltd. Method and apparatus for displaying a fetal heart rate signal
US7092757B2 (en) 2002-07-12 2006-08-15 Cardiac Pacemakers, Inc. Minute ventilation sensor with dynamically adjusted excitation current
JP3732476B2 (ja) * 2002-10-22 2006-01-05 株式会社日立製作所 生体計測装置
US7101339B2 (en) * 2002-12-13 2006-09-05 Cardiac Pacemakers, Inc. Respiration signal measurement apparatus, systems, and methods
US8050764B2 (en) 2003-10-29 2011-11-01 Cardiac Pacemakers, Inc. Cross-checking of transthoracic impedance and acceleration signals
US7272442B2 (en) 2002-12-30 2007-09-18 Cardiac Pacemakers, Inc. Automatically configurable minute ventilation sensor
US7186220B2 (en) * 2003-07-02 2007-03-06 Cardiac Pacemakers, Inc. Implantable devices and methods using frequency-domain analysis of thoracic signal
US7200440B2 (en) 2003-07-02 2007-04-03 Cardiac Pacemakers, Inc. Cardiac cycle synchronized sampling of impedance signal
IL160308A0 (en) * 2004-02-10 2004-07-25 Itshak Y Ben Yesha Method for determining heart rate
EP1568316A1 (de) * 2004-02-24 2005-08-31 Neoventa medical AB Einschätzung der fötalen Reaktivität mittels Analyse der fötalen Herzfrequenz
CN1968727B (zh) * 2004-03-18 2010-12-22 里普朗尼克股份有限公司 用于缓解压力的方法和装置
EP1611847A1 (de) * 2004-06-28 2006-01-04 Datex-Ohmeda, Inc. Validierung von Pulsoximetersignalen bei möglicher Anwesenheit von Artefakten
US20060089559A1 (en) * 2004-08-26 2006-04-27 Riccardo Barbieri Realtime monitoring and analysis of heart-beat dynamics
US7460902B2 (en) * 2005-02-02 2008-12-02 The General Electric Company Monitoring of atrial activation
US8116839B1 (en) 2005-02-25 2012-02-14 General Electric Company System for detecting potential probe malfunction conditions in a pulse oximeter
US8002711B2 (en) 2005-03-18 2011-08-23 Respironics, Inc. Methods and devices for relieving stress
JP4469746B2 (ja) * 2005-03-29 2010-05-26 株式会社東芝 心拍計測装置及び心拍計測装置の作動方法
US7403806B2 (en) 2005-06-28 2008-07-22 General Electric Company System for prefiltering a plethysmographic signal
US7561912B2 (en) * 2005-09-19 2009-07-14 Cardiac Pacemakers, Inc. Use of periodicity in medical data analysis
FI121289B (fi) * 2007-04-13 2010-09-15 Vti Technologies Oy Menetelmä ja laite liikkujan etenemisen mittaamiseksi
FI122712B (fi) * 2007-07-11 2012-06-15 Vti Technologies Oy Menetelmä ja laite liikkujan etenemisen mittaamiseksi
WO2009043144A1 (en) 2007-10-03 2009-04-09 Ottawa Health Research Institute Method and apparatus for monitoring physiological parameter variability over time for one or more organs
JP5791624B2 (ja) * 2009-11-18 2015-10-07 日本テキサス・インスツルメンツ株式会社 血流および血行動態パラメータを検知するための装置
US8870783B2 (en) * 2011-11-30 2014-10-28 Covidien Lp Pulse rate determination using Gaussian kernel smoothing of multiple inter-fiducial pulse periods
US9568513B2 (en) * 2013-02-14 2017-02-14 Schweitzer Engineering Laboratories, Inc. Systems and methods to detect poorly damped oscillation modes
JP6388447B2 (ja) * 2015-03-23 2018-09-12 国立大学法人九州工業大学 生体信号処理装置及び血圧測定システム
WO2018085271A1 (en) 2016-11-01 2018-05-11 Polyvagal Science LLC Methods and systems for reducing sound sensitivities and improving auditory processing, behavioral state regulation and social engagement
US11284827B2 (en) 2017-10-21 2022-03-29 Ausculsciences, Inc. Medical decision support system
WO2019169220A1 (en) 2018-03-01 2019-09-06 Polyvagal Science LLC Systems and methods for modulating physiological state
US11035919B2 (en) * 2019-03-01 2021-06-15 Siemens Healthcare Gmbh Image reconstruction using a colored noise model with magnetic resonance compressed sensing

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599628A (en) * 1968-05-03 1971-08-17 Corometrics Medical Systems In Fetal heart rate and intra-uterine pressure monitor system
US3633569A (en) * 1969-01-28 1972-01-11 James R Brayshaw Arrhythmia counter
US3779237A (en) * 1971-04-13 1973-12-18 Electrocardio Dynamics Inc Method and system for automatic processing of physiological information in greater than real time
US3824990A (en) * 1971-06-30 1974-07-23 Instr For Cardiac Res Inc Method and apparatus for producing sample electrocardiograms
US3811428A (en) * 1971-12-30 1974-05-21 Brattle Instr Corp Biological signals monitor
DE2235420C3 (de) * 1972-07-19 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Rheograph
GB1443705A (en) * 1972-12-15 1976-07-21 Int Research & Dev Co Ltd Rock drills
US3831467A (en) * 1973-03-16 1974-08-27 R Moore Knee brace
US3881467A (en) * 1973-11-09 1975-05-06 Hycel Inc Heart monitoring system
JPS536841A (en) * 1976-07-09 1978-01-21 Matsushita Electric Ind Co Ltd Battery
DE2749791C2 (de) * 1977-11-07 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Vorrichtung zur Erfassung von außerordentlichen Ereignissen in einer Folge aus im wesentlichen periodisch wiederkehrenden Normalereignissen
DE2819757A1 (de) * 1978-05-03 1979-11-15 Herwig Frhr Von Di Nettelhorst Vorrichtung zum erkennen von arrhythmien
US4364397A (en) * 1980-01-23 1982-12-21 Medtronic, Inc. Apparatus for monitoring the rhythm of a patient's heartbeat
US4321114A (en) * 1980-03-11 1982-03-23 University Patents, Inc. Electrochemical doping of conjugated polymers
US4336810A (en) * 1980-09-30 1982-06-29 Del Mar Avionics Method and apparatus for arrhythmia analysis of ECG recordings

Also Published As

Publication number Publication date
WO1984002641A1 (en) 1984-07-19
EP0131034A1 (de) 1985-01-16
JPS60500404A (ja) 1985-03-28
EP0131034B1 (de) 1991-02-27
JPH0480692B2 (de) 1992-12-21
ATE60985T1 (de) 1991-03-15
US4510944A (en) 1985-04-16
CA1203904A (en) 1986-04-29
EP0131034A4 (de) 1987-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee