[go: up one dir, main page]

JPS57501665A - - Google Patents

Info

Publication number
JPS57501665A
JPS57501665A JP56503386A JP50338681A JPS57501665A JP S57501665 A JPS57501665 A JP S57501665A JP 56503386 A JP56503386 A JP 56503386A JP 50338681 A JP50338681 A JP 50338681A JP S57501665 A JPS57501665 A JP S57501665A
Authority
JP
Japan
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
JP56503386A
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
Priority claimed from US06/191,387 external-priority patent/US4437469A/en
Application filed filed Critical
Publication of JPS57501665A publication Critical patent/JPS57501665A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Business, Economics & Management (AREA)
  • Pulmonology (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP56503386A 1980-09-29 1981-09-28 Pending JPS57501665A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/191,387 US4437469A (en) 1980-09-29 1980-09-29 System for determining characteristics of blood flow
US06/280,321 US4562843A (en) 1980-09-29 1981-07-06 System for determining characteristics of blood flow

Publications (1)

Publication Number Publication Date
JPS57501665A true JPS57501665A (ja) 1982-09-16

Family

ID=26887011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503386A Pending JPS57501665A (ja) 1980-09-29 1981-09-28

Country Status (5)

Country Link
US (1) US4562843A (ja)
EP (1) EP0060886A4 (ja)
JP (1) JPS57501665A (ja)
CA (1) CA1186746A (ja)
WO (1) WO1982001122A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06511402A (ja) * 1991-06-12 1994-12-22 フロリダ　アトランティック　ユニヴァーシティ　リサーチ　コーポレイション ヒト動脈硬化症の検出
WO1999009884A1 (fr) * 1997-08-26 1999-03-04 Seiko Epson Corporation Procede et appareil de mesure, de detection et de diagnostic d'un signal impulsionnel, de la fonction cardiaque et de l'intensite de mouvement
JP2006502809A (ja) * 2002-10-17 2006-01-26 ザ・ジェネラル・ホスピタル・コーポレイション 体内の異常、及び不整合を検出するための装置、及び方法
JP2012512679A (ja) * 2008-12-19 2012-06-07 アソシアシオン・アンセーニュマン・テクニーク・シュペリウール・グループ・エエスアイペ 伝導動脈の壁の局所硬化指数を測定する方法及び対応する機器
JP2020513980A (ja) * 2017-03-24 2020-05-21 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー 装置の特に幾何学的特性を決定するためのデバイスを備える装置

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651748A (en) * 1980-10-10 1987-03-24 Fiziko-Tekhnitchesky Institute Method and device for determining state of cardiovascular system
SE455043B (sv) * 1982-04-22 1988-06-20 Karolinska Inst Anordning for overvakning av menniskokroppens vetskebalans genom metning av kroppens impedans
JPS59197238A (ja) * 1983-04-25 1984-11-08 株式会社日本コ−リン 自動血圧測定装置
IL77677A (en) * 1986-01-22 1990-04-29 Daniel Goor Method and apparatus for detecting mycardial ischemia
US5054493A (en) * 1986-01-31 1991-10-08 Regents Of The University Of Minnesota Method for diagnosing, monitoring and treating hypertension
US4899758A (en) * 1986-01-31 1990-02-13 Regents Of The University Of Minnesota Method and apparatus for monitoring and diagnosing hypertension and congestive heart failure
US4770177A (en) * 1986-02-18 1988-09-13 Telectronics N.V. Apparatus and method for adjusting heart/pacer relative to changes in venous diameter during exercise to obtain a required cardiac output.
US4880014A (en) * 1987-08-14 1989-11-14 Zarowitz Barbara J Method for determining therapeutic drug dosage using bioelectrical resistance and reactance measurements
US4807638A (en) * 1987-10-21 1989-02-28 Bomed Medical Manufacturing, Ltd. Noninvasive continuous mean arterial blood prssure monitor
US4928701A (en) * 1988-02-23 1990-05-29 Colin Electronics Co., Ltd. Method and apparatus for monitoring blood pressure
US4873987A (en) * 1988-06-30 1989-10-17 Ljubomir Djordjevich Noninvasive continuous monitor of arterial blood pressure waveform
US4960128A (en) * 1988-11-14 1990-10-02 Paramed Technology Incorporated Method and apparatus for continuously and non-invasively measuring the blood pressure of a patient
CH678690A5 (ja) * 1989-03-08 1991-10-31 Asulab Sa
CH678691A5 (ja) * 1989-03-08 1991-10-31 Asulab Sa
US4930517A (en) * 1989-04-25 1990-06-05 Massachusetts Institute Of Technology Method and apparatus for physiologic system identification
ATE167793T1 (de) * 1989-09-27 1998-07-15 Pyrotec Ltd Messung der herzfunktion
US5179946A (en) * 1989-12-28 1993-01-19 Telectronics Pacing Systems, Inc. Apparatus and method for arrhythmia detection by variations in the transcardiac impedance between defibrillation patches
DE59107232D1 (de) * 1990-07-18 1996-02-22 Avl Medical Instr Ag Einrichtung und Verfahren zur Blutdruckmessung
US5063937A (en) * 1990-09-12 1991-11-12 Wright State University Multiple frequency bio-impedance measurement system
WO1992006633A1 (en) * 1990-10-23 1992-04-30 Hypertension Diagnostics, Inc. Method and apparatus for measuring cardiac output
US5241966A (en) * 1990-10-23 1993-09-07 Hypertension Diagnostics, Inc. Method and apparatus for measuring cardiac output
US5203344A (en) * 1991-01-31 1993-04-20 Brigham And Women's Hospital Method and apparatus for taking bioelectrical impedance measurements using proximally positioned electrodes
CA2060227A1 (en) * 1991-01-31 1992-08-01 Masaaki Takahashi Measurement of transmission velocity of pulse wave
WO1992022871A1 (en) * 1991-06-10 1992-12-23 Akinyemi Samuel Nathaniel Olal Non-invasive measurement of blood flow parameters
US5413100A (en) * 1991-07-17 1995-05-09 Effets Biologiques Exercice Non-invasive method for the in vivo determination of the oxygen saturation rate of arterial blood, and device for carrying out the method
US5309917A (en) * 1991-09-12 1994-05-10 Drexel University System and method of impedance cardiography and heartbeat determination
US5423326A (en) * 1991-09-12 1995-06-13 Drexel University Apparatus and method for measuring cardiac output
ATE140155T1 (de) * 1992-01-07 1996-07-15 Eugedia Lab Verfahren und vorrichtung zur überwachung eines hämodialysevorganges
IL102300A (en) * 1992-06-24 1996-07-23 N I Medical Ltd Non-invasive system for determining of the main cardiorespiratory parameters of the human body
US5735284A (en) * 1992-06-24 1998-04-07 N.I. Medical Ltd. Method and system for non-invasive determination of the main cardiorespiratory parameters of the human body
US5370122A (en) * 1992-11-18 1994-12-06 Kunig; Horst E. Method and apparatus for measuring myocardial impairment, dysfunctions, sufficiency, and insufficiency
US5265615A (en) * 1992-12-18 1993-11-30 Eyal Frank Method and apparatus for continuous measurement of cardiac output and SVR
FR2707860B1 (fr) * 1993-07-23 1995-09-08 Bour Jean Appareil de mesure et de traitement de signaux physiologiques et procédé automatique mis en Óoeuvre par ledit appareil.
US5797398A (en) * 1993-08-13 1998-08-25 Thermal Technologies, Inc. Method and apparatus for measuring continuous blood flow at low power
US5423323A (en) * 1993-08-30 1995-06-13 Rocky Mountain Research, Inc. System for calculating compliance and cardiac hemodynamic parameters
FR2709943B1 (fr) * 1993-09-14 1995-12-08 Fred Zacouto Procédé et dispositif de protection et de détection des fonctions systoliques et diastoliques du cÓoeur et/ou des artères.
US5836884A (en) 1993-12-17 1998-11-17 Pulse Metric, Inc. Method for diagnosing, monitoring and treating hypertension and other cardiac problems
US5553615A (en) * 1994-01-31 1996-09-10 Minnesota Mining And Manufacturing Company Method and apparatus for noninvasive prediction of hematocrit
US6371921B1 (en) 1994-04-15 2002-04-16 Masimo Corporation System and method of determining whether to recalibrate a blood pressure monitor
US5634461A (en) * 1995-06-07 1997-06-03 Alliance Pharmaceutical Corp. System for measuring blood oxygen levels
US5842975A (en) * 1995-06-07 1998-12-01 Illyes; Miklos Controlling and data accumulating device attachable to human biologic measuring device
US6390977B1 (en) 1995-06-07 2002-05-21 Alliance Pharmaceutical Corp. System and methods for measuring oxygenation parameters
US6023968A (en) * 1995-08-23 2000-02-15 Diasonics Ultrasound, Inc. Real-time two-dimensional resistance and pulsatility mapping
DE19606687A1 (de) * 1996-02-22 1997-08-28 Nicolet Biomedical Inc Verfahren und Vorrichtung zur Messung des intracraniellen Druckes in einem Schädel eines Probanden
US6027452A (en) 1996-06-26 2000-02-22 Vital Insite, Inc. Rapid non-invasive blood pressure measuring device
RU2127999C1 (ru) * 1997-01-24 1999-03-27 Лузянин Андрей Геннадьевич Неинвазивный способ определения параметров гемодинамики в биообъектах и устройство для его осуществления
FI972067A0 (fi) * 1997-05-14 1997-05-14 Tiit Koeoebi Apparaturer och foerfaranden foer utvaendig maetning av fysiologiska parametrar
US6285377B1 (en) * 1997-06-26 2001-09-04 Bayer Corporation Method and apparatus for generating a smooth normalized star diagram
JP3125730B2 (ja) * 1997-09-11 2001-01-22 憲一 山越 血行動態表示装置
US6743172B1 (en) 1998-01-14 2004-06-01 Alliance Pharmaceutical Corp. System and method for displaying medical process diagrams
US6860266B2 (en) 2000-11-03 2005-03-01 Dartmouth-Hitchcock Clinic Physiological object displays
ES2151861B1 (es) * 1999-04-23 2001-08-16 Sanchez Jose Maria Martinez Aparato clinico reductor y preventivo de la angina de pecho, infarto de miocardio y trombosis cerebral.
US6565515B2 (en) 1999-05-06 2003-05-20 Colin Corporation Pulse-wave-propagation-velocity-relating-information obtaining apparatus and blood-pressure-index measuring apparatus
NL1012223C2 (nl) * 1999-06-03 2000-12-06 Martil Instr B V Hartgangmaker alsmede gangmakereenheid en elektrische draad daarvoor.
US6381350B1 (en) * 1999-07-02 2002-04-30 The Cleveland Clinic Foundation Intravascular ultrasonic analysis using active contour method and system
US6440082B1 (en) 1999-09-30 2002-08-27 Medtronic Physio-Control Manufacturing Corp. Method and apparatus for using heart sounds to determine the presence of a pulse
US9248306B2 (en) 1999-09-30 2016-02-02 Physio-Control, Inc. Pulse detection apparatus, software, and methods using patient physiological signals
US20040039419A1 (en) * 1999-09-30 2004-02-26 Stickney Ronald E. Apparatus, software, and methods for cardiac pulse detection using a piezoelectric sensor
US20030109790A1 (en) * 2001-12-06 2003-06-12 Medtronic Physio-Control Manufacturing Corp. Pulse detection method and apparatus using patient impedance
IL135032A0 (en) * 2000-03-13 2001-05-20 Cotter Gad Method for determining hemodynamic state
US6522914B1 (en) 2000-07-14 2003-02-18 Cardiac Pacemakers, Inc. Method and apparatuses for monitoring hemodynamic activities using an intracardiac impedance-derived parameter
AT413638B (de) * 2001-03-13 2006-04-15 Cnsystems Medizintechnik Gmbh Medizinische elektrode
US20050090753A1 (en) * 2001-04-02 2005-04-28 Daniel Goor Device for determining hemodynamic state
US6511438B2 (en) * 2001-04-03 2003-01-28 Osypka Medical Gmbh Apparatus and method for determining an approximation of the stroke volume and the cardiac output of the heart
DE10117751A1 (de) * 2001-04-09 2002-11-21 Siemens Ag Modellierung von Momentanzuständen medizinischer Objekte in Abhängigkeit von zumindest einer Messgröße
DE10125359B4 (de) * 2001-05-23 2005-07-28 Osypka Medical Gmbh Wechselstromquelle zur Erzeugung eines durch den Körper zu sendenden Wechselstroms und Verfahren zur Erzeugung eines stabilen Wechselstroms
US7191000B2 (en) * 2001-07-31 2007-03-13 Cardiac Pacemakers, Inc. Cardiac rhythm management system for edema
US7822470B2 (en) * 2001-10-11 2010-10-26 Osypka Medical Gmbh Method for determining the left-ventricular ejection time TLVE of a heart of a subject
US6540688B1 (en) 2001-10-11 2003-04-01 Datex-Ohmeda, Inc. Method and system for assessing collateral blood flow to a tissue region of interest
CA2407579C (en) 2001-10-11 2012-12-11 Markus J. Osypka Calibration of a doppler velocimeter for stroke volume determination
US6648828B2 (en) * 2002-03-01 2003-11-18 Ge Medical Systems Information Technologies, Inc. Continuous, non-invasive technique for measuring blood pressure using impedance plethysmography
SE0200922D0 (sv) * 2002-03-25 2002-03-25 St Jude Medical A heart monitoring device, a system including such a device and a manner of using the system
JP4206218B2 (ja) * 2002-04-03 2009-01-07 セイコーインスツル株式会社 循環動態測定装置
AU2003227359A1 (en) * 2002-04-24 2003-11-10 Colin Corporation Pulse wave analyzing method, pulse wave analyzing software, and so forth
TW570769B (en) * 2002-04-26 2004-01-11 Chin-Yu Lin Method and device for measuring pulse signals for simultaneously obtaining pulse pressure and blood flow rate
US7092757B2 (en) 2002-07-12 2006-08-15 Cardiac Pacemakers, Inc. Minute ventilation sensor with dynamically adjusted excitation current
US20040116969A1 (en) 2002-08-26 2004-06-17 Owen James M. Pulse detection using patient physiological signals
US20040039420A1 (en) * 2002-08-26 2004-02-26 Medtronic Physio-Control Manufacturing Corp. Apparatus, software, and methods for cardiac pulse detection using accelerometer data
GB2394178B (en) * 2002-10-09 2005-12-07 Pulse Time Products Ltd Method of calibrating a blood pressure monitoring apparatus
US7226422B2 (en) 2002-10-09 2007-06-05 Cardiac Pacemakers, Inc. Detection of congestion from monitoring patient response to a recumbent position
DE60312200T2 (de) * 2002-10-30 2007-11-08 Dpcom As Verfahren zur analyse von einzelpuls-druckwellen
US20070276264A1 (en) * 2002-10-30 2007-11-29 Eide Per K Method for analysis of single pulse pressure waves
US7101339B2 (en) * 2002-12-13 2006-09-05 Cardiac Pacemakers, Inc. Respiration signal measurement apparatus, systems, and methods
US10172538B2 (en) 2003-02-21 2019-01-08 3Dt Holdings, Llc Body lumen junction localization
US10413211B2 (en) 2003-02-21 2019-09-17 3Dt Holdings, Llc Systems, devices, and methods for mapping organ profiles
US8078274B2 (en) 2003-02-21 2011-12-13 Dtherapeutics, Llc Device, system and method for measuring cross-sectional areas in luminal organs
US7818053B2 (en) 2003-02-21 2010-10-19 Dtherapeutics, Llc Devices, systems and methods for plaque type determination
US20100152607A1 (en) * 2003-02-21 2010-06-17 Kassab Ghassan S Devices, systems, and methods for measuring parallel tissue conductance, luminal cross-sectional areas, fluid velocity, and/or determining plaque vulnerability using temperature
JP3907595B2 (ja) * 2003-02-25 2007-04-18 株式会社タニタ 静脈伸展性評価指標計測装置
JP4495725B2 (ja) * 2003-03-31 2010-07-07 ラディ・メディカル・システムズ・アクチェボラーグ 圧力測定に関する装置およびコンピュータプログラム
US7200440B2 (en) 2003-07-02 2007-04-03 Cardiac Pacemakers, Inc. Cardiac cycle synchronized sampling of impedance signal
DE10332820B4 (de) * 2003-07-18 2006-07-20 Osypka Medical Gmbh Vorrichtung zum potentialgetrennten Umwandeln einer ersten Spannung in eine zweite Spannung zum Messen von Impedanzen und Admittanzen an biologischen Geweben
WO2005010756A2 (en) * 2003-07-25 2005-02-03 Philips Intellectual Property & Standards Gmbh Method and device for monitoring a system
US7390303B2 (en) * 2003-09-30 2008-06-24 Ehud Dafni Assessment of vascular dilatation
US7452333B2 (en) * 2003-12-05 2008-11-18 Edwards Lifesciences Corporation Arterial pressure-based, automatic determination of a cardiovascular parameter
US7422562B2 (en) * 2003-12-05 2008-09-09 Edwards Lifesciences Real-time measurement of ventricular stroke volume variations by continuous arterial pulse contour analysis
US7220230B2 (en) * 2003-12-05 2007-05-22 Edwards Lifesciences Corporation Pressure-based system and method for determining cardiac stroke volume
US7235053B2 (en) * 2004-01-20 2007-06-26 Uscom Limited Method and apparatus for determining blood flow characteristics in small infants
US20050203428A1 (en) * 2004-03-15 2005-09-15 Impedance Vascular Imaging Products, Llc Device and method for determining coronary blood flow
US20050203429A1 (en) * 2004-03-15 2005-09-15 Impedance Vascular Imaging Products, Llc Device and method for measuring cardiac function
US20050203427A1 (en) * 2004-03-15 2005-09-15 Impedance Vascular Imaging Products, Llc Stenosis detection device
TW200534827A (en) * 2004-03-24 2005-11-01 Noninvasive Medical Technologies Llc Thoracic impedance monitor and electrode array and method of use
US7806830B2 (en) 2004-06-16 2010-10-05 Cordeus, Inc. Apparatus and method for determination of stroke volume using the brachial artery
US7261697B2 (en) * 2004-06-16 2007-08-28 Bernstein Donald P Apparatus for determination of stroke volume using the brachial artery
US7909768B1 (en) 2004-07-19 2011-03-22 Pacesetter, Inc. Reducing data acquisition, power and processing for hemodynamic signal sampling
US7324848B1 (en) * 2004-07-19 2008-01-29 Pacesetter, Inc. Reducing data acquisition, power and processing for photoplethysmography and other applications
US7387610B2 (en) 2004-08-19 2008-06-17 Cardiac Pacemakers, Inc. Thoracic impedance detection with blood resistivity compensation
US7935062B2 (en) * 2005-01-27 2011-05-03 Medtronic, Inc. Derivation of flow contour from pressure waveform
US9089275B2 (en) * 2005-05-11 2015-07-28 Cardiac Pacemakers, Inc. Sensitivity and specificity of pulmonary edema detection when using transthoracic impedance
US7907997B2 (en) * 2005-05-11 2011-03-15 Cardiac Pacemakers, Inc. Enhancements to the detection of pulmonary edema when using transthoracic impedance
US7340296B2 (en) 2005-05-18 2008-03-04 Cardiac Pacemakers, Inc. Detection of pleural effusion using transthoracic impedance
DE602005004282T2 (de) 2005-08-17 2008-11-27 Osypka Medical Gmbh Digitale Demodulationsvorrichtung und -verfahren zur Messung der elektrischen Bioimpedanz oder Bioadmittanz
RU2309668C1 (ru) * 2006-02-20 2007-11-10 Александр Сергеевич Парфенов Способ неинвазивного определения функции эндотелия и устройство для его осуществления
JP2009542341A (ja) * 2006-06-30 2009-12-03 ディーセラピューティクス・エルエルシー 体内管腔接合の位置特定
WO2008091557A2 (en) * 2007-01-23 2008-07-31 Cvdevices, Llc Devices, systems, and methods to evaluate cardiovascular function
ATE547044T1 (de) * 2007-10-11 2012-03-15 Lidco Group Plc Monitor zur hämodynamischen überwachung
US7835797B2 (en) 2007-12-04 2010-11-16 Cvrx, Inc. Method and system for implantable pressure transducer for regulating blood pressure
WO2009082284A1 (en) * 2007-12-21 2009-07-02 St. Jude Medical Ab Method and device for monitoring acute decompensated heart failure.
US20090270739A1 (en) * 2008-01-30 2009-10-29 Edwards Lifesciences Corporation Real-time detection of vascular conditions of a subject using arterial pressure waveform analysis
US8328728B2 (en) 2008-08-22 2012-12-11 Pacesetter, Inc. Implantable hemodynamic monitor and methods for use therewith
EP2369983B8 (en) * 2008-11-18 2020-12-16 Philips Healthcare Informatics, Inc. Methods and apparatus for measurement of cardiovascular quantities
EP2199956A1 (en) * 2008-12-18 2010-06-23 Siemens Aktiengesellschaft Method and system for managing results of an analysis process on objects handled along a technical process line
US8057400B2 (en) * 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
US9408542B1 (en) 2010-07-22 2016-08-09 Masimo Corporation Non-invasive blood pressure measurement system
US20130324866A1 (en) * 2011-02-14 2013-12-05 Vita-Sentry Ltd. Indications of cross-section of small branched blood vessels
WO2012110042A1 (en) * 2011-02-17 2012-08-23 Sense A/S A method of and a system for determining a cardiovascular quantity of a mammal
US9436801B2 (en) 2011-03-18 2016-09-06 St. Jude Medical Ab Hemodynamic status assessment
BR112014024900A2 (pt) 2012-04-05 2018-07-24 Bard Access Systems Inc dispositivos e sistemas para navegação e posicionamento de um cateter venoso central em um paciente.
US10159531B2 (en) 2012-04-05 2018-12-25 C. R. Bard, Inc. Apparatus and methods relating to intravascular positioning of distal end of catheter
US11759268B2 (en) 2012-04-05 2023-09-19 C. R. Bard, Inc. Apparatus and methods relating to intravascular positioning of distal end of catheter
US10165955B2 (en) 2014-02-06 2019-01-01 Reuven Gladshtein Obtaining cardiovascular parameters using arterioles related transient time
US20180092622A1 (en) * 2016-09-30 2018-04-05 Robert Bosch Gmbh Phased Array for Detecting Artery Location to Measure Blood Velocity
PL427234A1 (pl) * 2018-09-28 2020-04-06 Fundacja Rozwoju Kardiochirurgii Im. Profesora Zbigniewa Religi Sposób modelowania naczyń krwionośnych i przepływu krwi w tych modelach naczyń krwionośnych
US11564587B2 (en) * 2020-02-06 2023-01-31 Dorit Arad Physical methods for living tissue inactivation and detection, and physical methods in use for the detection and inactivation of living bodies (like Ebola and 2019 Coronavirus) in living systems and non-living systems thereof
CN116172615B (zh) * 2023-02-28 2023-10-31 柏意慧心(杭州)网络科技有限公司 基于4d-cta及cfd的心脏梗阻系数获取方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908639A (en) * 1971-04-02 1975-09-30 Kevin M Mcintyre Detecting impaired heart mechanical performance
JPS5033676A (ja) * 1973-07-30 1975-03-31
US3996924A (en) * 1974-06-19 1976-12-14 Wheeler H Brownell Occlusive impedance phlebograph and method therefor
US3996925A (en) * 1975-05-05 1976-12-14 Ljubomir Djordjevich System for determining characteristics of blood flow
FR2389363A1 (en) * 1977-05-05 1978-12-01 Anvar Blood pressure and flow sensor - has probe which contacts surface artery and operates between flat electrodes to control separate oscilloscopes
US4203451A (en) * 1978-03-17 1980-05-20 Panico Joseph J Cardiovascular analysis, method and apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06511402A (ja) * 1991-06-12 1994-12-22 フロリダ　アトランティック　ユニヴァーシティ　リサーチ　コーポレイション ヒト動脈硬化症の検出
WO1999009884A1 (fr) * 1997-08-26 1999-03-04 Seiko Epson Corporation Procede et appareil de mesure, de detection et de diagnostic d'un signal impulsionnel, de la fonction cardiaque et de l'intensite de mouvement
US6361501B1 (en) 1997-08-26 2002-03-26 Seiko Epson Corporation Pulse wave diagnosing device
JP2006502809A (ja) * 2002-10-17 2006-01-26 ザ・ジェネラル・ホスピタル・コーポレイション 体内の異常、及び不整合を検出するための装置、及び方法
JP2012512679A (ja) * 2008-12-19 2012-06-07 アソシアシオン・アンセーニュマン・テクニーク・シュペリウール・グループ・エエスアイペ 伝導動脈の壁の局所硬化指数を測定する方法及び対応する機器
JP2020513980A (ja) * 2017-03-24 2020-05-21 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー 装置の特に幾何学的特性を決定するためのデバイスを備える装置
US12186471B2 (en) 2017-03-24 2025-01-07 Fresenius Medical Care Deutschland Gmbh Device including a device for determining a characteristic of the device

Also Published As

Publication number Publication date
WO1982001122A1 (en) 1982-04-15
EP0060886A1 (en) 1982-09-29
US4562843A (en) 1986-01-07
EP0060886A4 (en) 1985-02-18
CA1186746A (en) 1985-05-07

Similar Documents

Publication Publication Date Title
JPS57501665A (ja)
CH654535B (ja)
FR2497406B1 (ja)
DE3152509T1 (ja)
FR2472929B1 (ja)
FR2474047B1 (ja)
FR2473519B1 (ja)
FR2474048B1 (ja)
FR2473436B1 (ja)
IN162383B (ja)
FR2496992B1 (ja)
FR2473503B1 (ja)
FR2473864B1 (ja)
FR2473383B1 (ja)
CH656755B (ja)
FR2473502B3 (ja)
CH645233GA3 (ja)
FR2444741B1 (ja)
CH629351GA3 (ja)
FR2473950B3 (ja)
FR2492127B1 (ja)
FR2473645B3 (ja)
FR2473891B1 (ja)
FR2498332B2 (ja)
JPS56114712U (ja)