ATE552781T1 - Nichtinvasives gerät und verfahren zur schätzung des blutdrucks - Google Patents

Nichtinvasives gerät und verfahren zur schätzung des blutdrucks

Info

Publication number
ATE552781T1
ATE552781T1 AT07866573T AT07866573T ATE552781T1 AT E552781 T1 ATE552781 T1 AT E552781T1 AT 07866573 T AT07866573 T AT 07866573T AT 07866573 T AT07866573 T AT 07866573T AT E552781 T1 ATE552781 T1 AT E552781T1
Authority
AT
Austria
Prior art keywords
blood pressure
component
invasive device
target interval
estimating blood
Prior art date
Application number
AT07866573T
Other languages
English (en)
Inventor
Lorenzo Peretto
Original Assignee
Longhini Luca
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 Longhini Luca filed Critical Longhini Luca
Application granted granted Critical
Publication of ATE552781T1 publication Critical patent/ATE552781T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • 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
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Acoustics & Sound (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (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)
AT07866573T 2007-07-30 2007-12-20 Nichtinvasives gerät und verfahren zur schätzung des blutdrucks ATE552781T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/881,848 US8585603B2 (en) 2005-08-03 2007-07-30 Noninvasive apparatus and method for estimating blood pressure
PCT/IB2007/004048 WO2009016430A1 (en) 2007-07-30 2007-12-20 Noninvasive apparatus and method for estimating blood pressure

Publications (1)

Publication Number Publication Date
ATE552781T1 true ATE552781T1 (de) 2012-04-15

Family

ID=39363835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07866573T ATE552781T1 (de) 2007-07-30 2007-12-20 Nichtinvasives gerät und verfahren zur schätzung des blutdrucks

Country Status (4)

Country Link
US (1) US8585603B2 (de)
EP (1) EP2182850B1 (de)
AT (1) ATE552781T1 (de)
WO (1) WO2009016430A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11045163B2 (en) 2017-09-19 2021-06-29 Ausculsciences, Inc. Method of detecting noise in auscultatory sound signals of a coronary-artery-disease detection system
US20190117165A1 (en) 2017-10-20 2019-04-25 Jikang ZENG Coronary artery disease detection signal processing system and method
US11284827B2 (en) 2017-10-21 2022-03-29 Ausculsciences, Inc. Medical decision support system
US20200029835A1 (en) * 2018-07-24 2020-01-30 Tosense, Inc. Physiological sensor resembling a neck-worn collar
TWI729808B (zh) * 2020-05-14 2021-06-01 廣達電腦股份有限公司 聽診裝置及應用聽診裝置的聽診方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5109863A (en) * 1989-10-26 1992-05-05 Rutgers, The State University Of New Jersey Noninvasive diagnostic system for coronary artery disease
US6050950A (en) 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
US6368283B1 (en) * 2000-09-08 2002-04-09 Institut De Recherches Cliniques De Montreal Method and apparatus for estimating systolic and mean pulmonary artery pressures of a patient
US7972275B2 (en) * 2002-12-30 2011-07-05 Cardiac Pacemakers, Inc. Method and apparatus for monitoring of diastolic hemodynamics
US6869404B2 (en) 2003-02-26 2005-03-22 Medtronic, Inc. Apparatus and method for chronically monitoring heart sounds for deriving estimated blood pressure
US7096060B2 (en) * 2003-06-27 2006-08-22 Innovise Medical, Inc. Method and system for detection of heart sounds
US7431699B2 (en) * 2003-12-24 2008-10-07 Cardiac Pacemakers, Inc. Method and apparatus for third heart sound detection
US20050222515A1 (en) * 2004-02-23 2005-10-06 Biosignetics Corporation Cardiovascular sound signature: method, process and format
US7828740B2 (en) 2005-08-03 2010-11-09 Luca Longhini Noninvasive apparatus and method for estimating blood pressure

Also Published As

Publication number Publication date
US20080027333A1 (en) 2008-01-31
EP2182850B1 (de) 2012-04-11
US8585603B2 (en) 2013-11-19
EP2182850A1 (de) 2010-05-12
WO2009016430A1 (en) 2009-02-05

Similar Documents

Publication Publication Date Title
EP1872307A4 (de) Verfahren und vorrichtung zur erkennung verdächtiger aktivitäten mittels videoanalyse
MY169830A (en) System and method of measuring changes in arterial volume of a limb segment
ATE486522T1 (de) Verfahren und vorrichtung zur bestimmung des hydratationsgrades von hautschwellungen
DE102007038392B8 (de) Vorrichtung und Verfahren zur Vorhersage eines Kontrollverlustes über einen Muskel
EP4023149A4 (de) Blutdruckmessverfahren und elektronische vorrichtung
EP2376759A4 (de) Diagnoseverfahren und vorrichtung für einen auslassdruckregler
DE112016002790A5 (de) Vorrichtung und Verfahren zur Druckmessung am Herzen eines Patienten
ATE552781T1 (de) Nichtinvasives gerät und verfahren zur schätzung des blutdrucks
WO2008019207A3 (en) Method and apparatus for continuous assessment of a cardiovascular parameter using the arterial pulse pressure propagation time and waveform
MX2017004411A (es) Monitor de presion sanguinea no invasivo, metodo para operar el mismo y programa de computadora que implementa el metodo.
DE602006007814D1 (de) Vorrichtung und Verfahren zum Messen der Durchgangszeit des Sauerstoffes im Blut
EP4108164C0 (de) Verfahren und vorrichtung zur blutdruckvorhersage
EP4510930A4 (de) Vorrichtung zur erzeugung eines elektrokardiogramms
DE112009001603A5 (de) Vorrichtung und Verfahren zur Ermittlung des Brennbraumdruckes
SG11201900972UA (en) Health-level measuring method, health-level determining apparatus, and hair-health examination system
DE602006005860D1 (de) Vorrichtung und Verfahren zum Darstellen von diastolischen und systolischen Endphase Ultraschall Bildern
EP4226856A4 (de) Verfahren und vorrichtung zur vorhersage des blutdrucks durch fusion kalibrierter photoplethysmographischer signaldaten
EP4295759C0 (de) Tragbare elektronische vorrichtung zur blutdruckmessung und betriebsverfahren dafür
EP4356826A4 (de) Vorrichtung zur schätzung der ventrikulären druckwellenform, verfahren zur schätzung der ventrikulären druckwellenform, programm zur schätzung des ventrikulären druckwellenform und ?ulmonärarteriendruckvorrichtung zur aveformschätzung
EP4108167C0 (de) Verfahren und vorrichtung zur erzeugung fotoplethysmografischer signale
SI2197342T1 (sl) Postopek in naprava za neinvazivno merjenje krvnega tlaka, z ugotavljanjem najvišje frekvence vsebine spektra drugega srčnega zvoka
WO2014009682A3 (en) Improved apparatus and method for mineralising biological material
ATE445298T1 (de) Verfahren zur hörgeräteanpassung
DE602005010705D1 (de) Vorrichtung und Verfahren zur Erzeugung eines Taktsignals
DE602005022754D1 (de) Vorrichtung zur beschränkung von manschettenvolumen