WO1998004182A3 - Diagnosing medical conditions by monitoring arterial tone - Google Patents

Diagnosing medical conditions by monitoring arterial tone Download PDF

Info

Publication number
WO1998004182A3
WO1998004182A3 PCT/IL1997/000249 IL9700249W WO9804182A3 WO 1998004182 A3 WO1998004182 A3 WO 1998004182A3 IL 9700249 W IL9700249 W IL 9700249W WO 9804182 A3 WO9804182 A3 WO 9804182A3
Authority
WO
WIPO (PCT)
Prior art keywords
arterial tone
state
condition
medical conditions
digit
Prior art date
Application number
PCT/IL1997/000249
Other languages
French (fr)
Other versions
WO1998004182A2 (en
Inventor
Daniel A Goor
Robert P Schnall
Jacob Sheffy
Peretz Lavie
Original Assignee
Itamar Medical C M 1997 Ltd
Daniel A Goor
Robert P Schnall
Jacob Sheffy
Peretz Lavie
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 IL11897696A external-priority patent/IL118976A0/en
Priority claimed from IL12010997A external-priority patent/IL120109A/en
Priority claimed from IL12010897A external-priority patent/IL120108A0/en
Priority to DE69739061T priority Critical patent/DE69739061D1/en
Priority to EP97931991A priority patent/EP0926980B1/en
Priority to CA2260142A priority patent/CA2260142C/en
Application filed by Itamar Medical C M 1997 Ltd, Daniel A Goor, Robert P Schnall, Jacob Sheffy, Peretz Lavie filed Critical Itamar Medical C M 1997 Ltd
Priority to US09/214,788 priority patent/US6319205B1/en
Priority to NZ333378A priority patent/NZ333378A/en
Priority to JP50866098A priority patent/JP3971457B2/en
Priority to AU35563/97A priority patent/AU732592C/en
Publication of WO1998004182A2 publication Critical patent/WO1998004182A2/en
Publication of WO1998004182A3 publication Critical patent/WO1998004182A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6804—Garments; Clothes
    • A61B5/6806—Gloves
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02233—Occluders specially adapted therefor
    • A61B5/02241—Occluders specially adapted therefor of small dimensions, e.g. adapted to fingers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1073—Measuring volume, e.g. of limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0036—Hand

Abstract

A method and apparatus for non-invasive detection of a physiological state or medical condition is disclosed. The method provides an indication of such state or condition such as myocardial ischemia or sleep apnea, by detecting the peripheral arterial tone's response to such state or condition. A static pressure field is applied around the distal part of a digit of the subject. Peripheral arterial tone changes and related volume changes in the distal part of the digit are detected to thereby detect or monitor a physiological state or medical condition. The apparatus comprises a finger probe (20), in the form of a tube (3) accommodating the patient's finger, which is designed to apply pressure, and a contiguous pressure cuff (40) which extends the boundary of said pressure field. The finger probe (2) either includes or is associated with a signal sensor/transducer (100, 101).
PCT/IL1997/000249 1996-07-30 1997-07-23 Diagnosing medical conditions by monitoring arterial tone WO1998004182A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU35563/97A AU732592C (en) 1996-07-30 1997-07-23 Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone
JP50866098A JP3971457B2 (en) 1996-07-30 1997-07-23 Non-invasive medical examination device by monitoring peripheral arterial tone
NZ333378A NZ333378A (en) 1996-07-30 1997-07-23 Diagnosing medical conditions by monitoring peripheral arterial tone and vasoconstriction that relates to cardiopulmonary distress and blood pressure
EP97931991A EP0926980B1 (en) 1996-07-30 1997-07-23 Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone
CA2260142A CA2260142C (en) 1996-07-30 1997-07-23 Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone
DE69739061T DE69739061D1 (en) 1996-07-30 1997-07-23 METHOD AND DEVICE FOR NON-INVASIVE DISPLAY OF MEDICAL CONDITIONS BY THE PERIPHERAL ARTERIAL PRESSURE
US09/214,788 US6319205B1 (en) 1996-07-30 1997-07-23 Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
IL11897696A IL118976A0 (en) 1996-07-30 1996-07-30 Method and apparatus for the continuous non-invasive measurement of blood pressure
IL118976 1996-07-30
IL120109 1997-01-30
IL120108 1997-01-30
IL12010897A IL120108A0 (en) 1997-01-30 1997-01-30 Method and apparatus for detecting myocardial ischemia
IL12010997A IL120109A (en) 1996-07-30 1997-01-30 Apparatus and method for monitoring a hemodynamic condition of a subject, particularly for measuring blood pressure
IL12088197A IL120881A (en) 1996-07-30 1997-05-21 Method and apparatus for the non-invasive continous monitoring of peripheral arterial tone
IL120881 1997-05-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/324,529 Continuation-In-Part US6322515B1 (en) 1996-07-30 1999-06-02 Method and apparatus for the non-invasive detection of medical conditions by monitoring peripheral arterial tone

Publications (2)

Publication Number Publication Date
WO1998004182A2 WO1998004182A2 (en) 1998-02-05
WO1998004182A3 true WO1998004182A3 (en) 1998-04-09

Family

ID=27452480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1997/000249 WO1998004182A2 (en) 1996-07-30 1997-07-23 Diagnosing medical conditions by monitoring arterial tone

Country Status (12)

Country Link
US (2) US6319205B1 (en)
EP (1) EP0926980B1 (en)
JP (1) JP3971457B2 (en)
KR (1) KR100512290B1 (en)
CN (2) CN100477953C (en)
AT (1) ATE411768T1 (en)
AU (1) AU732592C (en)
CA (1) CA2260142C (en)
DE (1) DE69739061D1 (en)
IL (1) IL120881A (en)
NZ (1) NZ333378A (en)
WO (1) WO1998004182A2 (en)

Families Citing this family (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758503B2 (en) 1997-01-27 2010-07-20 Lynn Lawrence A Microprocessor system for the analysis of physiologic and financial datasets
US6258046B1 (en) * 1995-07-06 2001-07-10 Institute Of Critical Care Medicine Method and device for assessing perfusion failure in a patient by measurement of blood flow
IL120881A (en) 1996-07-30 2002-09-12 It M R Medic L Cm 1997 Ltd Method and apparatus for the non-invasive continous monitoring of peripheral arterial tone
US20060161071A1 (en) 1997-01-27 2006-07-20 Lynn Lawrence A Time series objectification system and method
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
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
US20070191697A1 (en) 2006-02-10 2007-08-16 Lynn Lawrence A System and method for SPO2 instability detection and quantification
US7860725B2 (en) * 1998-05-26 2010-12-28 Ineedmd.Com, Inc. Method for remote medical consultation and care
US7112175B2 (en) 1998-05-26 2006-09-26 Ineedmd.Com Tele-diagnostic device
US6224548B1 (en) * 1998-05-26 2001-05-01 Ineedmd.Com, Inc. Tele-diagnostic device
IL124787A0 (en) 1998-06-07 1999-01-26 Itamar Medical C M 1997 Ltd Pressure applicator devices particularly useful for non-invasive detection of medical conditions
US6402690B1 (en) * 1999-04-23 2002-06-11 Massachusetts Institute Of Technology Isolating ring sensor design
NZ515591A (en) 1999-06-02 2004-05-28 Itamar Medical Cm 1997 Ltd Diagnosing medical conditions by monitoring peripheral arterial tone
IL130939A (en) * 1999-07-14 2005-11-20 Itamar Medical Ltd Probe devices particularly useful for non-invasivedetection of medical conditions
JP4602619B2 (en) * 1999-07-21 2010-12-22 ダニエル デイヴィッド、 Physiological measurement system comprising a garment in the form of a sleeve or glove and a sensing device incorporated in the garment
WO2001015596A1 (en) * 1999-08-31 2001-03-08 Cme Telemetrix Inc. Device for verifying the accuracy of a spectral analyzer
MXPA02003412A (en) * 1999-10-07 2004-09-10 K Mills Alexander Method and apparatus for non invasive continuous determination of physiological parameters of a patient s blood.
US6400971B1 (en) 1999-10-12 2002-06-04 Orsense Ltd. Optical device for non-invasive measurement of blood-related signals and a finger holder therefor
US7806831B2 (en) 2000-03-02 2010-10-05 Itamar Medical Ltd. Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
NZ521115A (en) * 2000-03-02 2004-05-28 Itamar Medical Ltd Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
US6673099B2 (en) 2000-06-09 2004-01-06 The Board Of Trustees Of The Leland Stanford Junior University Methods and devices for prevention of hypothermia in a mammal during prolonged exposure to extreme cold
US6856829B2 (en) * 2000-09-07 2005-02-15 Denso Corporation Method for detecting physiological condition of sleeping patient based on analysis of pulse waves
JP4049671B2 (en) * 2000-10-23 2008-02-20 イタマール メディカル リミテッド Device for non-invasive assessment of patient endothelial activity
US20090281838A1 (en) 2008-05-07 2009-11-12 Lawrence A. Lynn Medical failure pattern search engine
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
ATE507775T1 (en) * 2001-04-05 2011-05-15 Itamar Medical Ltd NON-INVASIVE PROBE FOR DETECTING MEDICAL DISEASES
JP3898047B2 (en) * 2001-07-09 2007-03-28 セイコーインスツル株式会社 Blood rheology measuring device
US20060177852A1 (en) * 2001-12-12 2006-08-10 Do-Coop Technologies Ltd. Solid-fluid composition
WO2003051193A1 (en) * 2001-12-19 2003-06-26 Institut De Cardiologie De Montréal Non-invasive detection of endothelial dysfunction by blood flow measurement in opposed limbs
US7214187B2 (en) * 2001-12-21 2007-05-08 The University Of Chicago System and method for identification of false statements
WO2003063701A1 (en) * 2002-01-28 2003-08-07 New Health Sciences, Inc. Detecting, assessing, and diagnosing sleep apnea
US10173008B2 (en) 2002-01-29 2019-01-08 Baxter International Inc. System and method for communicating with a dialysis machine through a network
US8775196B2 (en) 2002-01-29 2014-07-08 Baxter International Inc. System and method for notification and escalation of medical data
US20030199945A1 (en) * 2002-02-11 2003-10-23 James Ciulla Device and method for treating disordered breathing
GB0205653D0 (en) * 2002-03-11 2002-04-24 Micro Medical Ltd A method of measuring endothelial function in a person
EP1549207A4 (en) * 2002-04-05 2009-06-03 Thermal Technologies Inc System for assessing endothelial function
US8234128B2 (en) 2002-04-30 2012-07-31 Baxter International, Inc. System and method for verifying medical device operational parameters
US20030212316A1 (en) * 2002-05-10 2003-11-13 Leiden Jeffrey M. Method and apparatus for determining blood parameters and vital signs of a patient
WO2004004601A2 (en) * 2002-07-08 2004-01-15 Össur Engineering, Inc. Socket liner incorporating sensors to monitor amputee progress
AU2003242975B2 (en) * 2002-07-15 2008-04-17 Itamar Medical Ltd. Body surface probe, apparatus and method for non-invasively detecting medical conditions
CN100401979C (en) * 2002-07-29 2008-07-16 韦克森林大学 Cardiac diagnosis using ventricular wall motion and perfusing cardiac MRI imaging and system for cardiac diagnosis
KR100493157B1 (en) * 2002-08-02 2005-06-03 삼성전자주식회사 Probe using in measuring organism signal and system for measuring organism signal comprising the same
US7841987B2 (en) * 2004-03-30 2010-11-30 Apneos Corporation System and method for visualizing sleep-related information
US20060155205A1 (en) * 2003-11-24 2006-07-13 Apneos Corp. System and method for assessing breathing
US20070225614A1 (en) * 2004-05-26 2007-09-27 Endothelix, Inc. Method and apparatus for determining vascular health conditions
US20060165596A1 (en) * 2002-08-23 2006-07-27 Nachiket Kharalkar Method and apparatus for noninvasively evaluating endothelial function
US7024234B2 (en) * 2002-09-20 2006-04-04 Lyle Aaron Margulies Method and apparatus for monitoring the autonomic nervous system
WO2004034897A1 (en) * 2002-10-14 2004-04-29 Instrumentarium Corporation A method and an apparatus for pulse plethysmograph based detection of nociception during anaesthesia or sedation
AU2003287489A1 (en) 2002-11-01 2004-06-07 Otto Bock Healthcare Lp Pressure/temperature monitoring device for prosthetics
US7819811B2 (en) * 2002-11-06 2010-10-26 Itamar Medical Ltd. Detecting medical conditions with noninvasive body probes
WO2004078132A2 (en) * 2003-02-28 2004-09-16 Consolidated Research Of Richmond, Inc. Automated insomnia treatment system
US8512221B2 (en) * 2003-02-28 2013-08-20 Consolidated Research Of Richmond, Inc. Automated treatment system for sleep
US8251912B2 (en) * 2003-03-12 2012-08-28 Yale University Method of assessing blood volume using photoelectric plethysmography
AT412613B (en) * 2003-04-01 2005-05-25 Cnsystems Medizintechnik Gmbh DEVICE AND METHOD FOR CONTINUOUS, NON-INVASIVE MEASUREMENT OF BLOOD PRESSURE
GB2421329B (en) * 2003-06-20 2007-10-24 Brain Fingerprinting Lab Inc Apparatus for a classification guilty knowledge test and integrated system for detection of deception and information
US7479112B2 (en) * 2003-08-26 2009-01-20 Cardiac Pacemakers, Inc. Acoustic physiological sensor
WO2005079189A2 (en) 2003-09-12 2005-09-01 The Regents Of The University Of California Arterial endothelial function measurement method and apparatus
US7170994B2 (en) * 2003-10-15 2007-01-30 Motorola, Inc. Method and apparatus for selecting an alert mode based on user biometrics
US7771364B2 (en) * 2004-01-27 2010-08-10 Spirocor Ltd. Method and system for cardiovascular system diagnosis
EP1711102A4 (en) * 2004-01-27 2009-11-04 Spirocor Ltd Method and system for cardiovascular system diagnosis
US7248915B2 (en) * 2004-02-26 2007-07-24 Nokia Corporation Natural alarm clock
US8025063B2 (en) * 2004-03-10 2011-09-27 Apneos Corporation System and method for treatment of upper airway disorders
AU2004203059A1 (en) * 2004-06-08 2005-12-22 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention Apparatus and method for assessing peripheral circulation to evaluate a physiological condition
US20060019224A1 (en) * 2004-07-23 2006-01-26 Pics, Inc. Insomnia assessment and treatment device and method
EP1793733B1 (en) * 2004-09-15 2017-05-17 Itamar Medical (C.M.) 1997 Ltd. Method and apparatus for non-invasively measuring physiological parameters, particularly blood flow and venous capacitance
US7578793B2 (en) 2004-11-22 2009-08-25 Widemed Ltd. Sleep staging based on cardio-respiratory signals
US20060122520A1 (en) * 2004-12-07 2006-06-08 Dr. Matthew Banet Vital sign-monitoring system with multiple optical modules
FR2882172B1 (en) * 2005-02-16 2007-11-02 Innothera Soc Par Actions Simp DEVICE FOR ASSISTING THE SELECTION OF A CONTAINING ORTHESIS BY SIMULATION OF ITS EFFECTS ON HEMODYNAMICS OF VENOUS RETURN
JP2006263054A (en) * 2005-03-23 2006-10-05 Konica Minolta Sensing Inc Acquisition method of respiratory disease related analysis data, oxymeter system, its operation program, oxymeter and oxygen supply system
US7479154B2 (en) * 2005-05-05 2009-01-20 Mcewen James A Surgical tourniquet apparatus for measuring limb occlusion pressure
US7641614B2 (en) 2005-08-22 2010-01-05 Massachusetts Institute Of Technology Wearable blood pressure sensor and method of calibration
US7674231B2 (en) 2005-08-22 2010-03-09 Massachusetts Institute Of Technology Wearable pulse wave velocity blood pressure sensor and methods of calibration thereof
US7774057B2 (en) 2005-09-06 2010-08-10 Cardiac Pacemakers, Inc. Method and apparatus for device controlled gene expression for cardiac protection
US7774061B2 (en) * 2005-12-23 2010-08-10 Cardiac Pacemakers, Inc. Implantable cardiac device with ischemia response capability
US20090253613A1 (en) * 2006-01-04 2009-10-08 Do-Coop Technologies Ltd. Solid-Fluid Composition
US20090004296A1 (en) * 2006-01-04 2009-01-01 Do-Coop Technologies Ltd. Antiseptic Compositions and Methods of Using Same
JP2009523128A (en) * 2006-01-04 2009-06-18 ドゥ−コープ テクノロジーズ リミテッド Bactericidal composition and method of using the same
US7668579B2 (en) 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
RU2309668C1 (en) * 2006-02-20 2007-11-10 Александр Сергеевич Парфенов Method and device for non-invasive measurement of function of endothelium
US20080027330A1 (en) * 2006-05-15 2008-01-31 Endothelix, Inc. Risk assessment method for acute cardiovascular events
US20080071180A1 (en) * 2006-05-24 2008-03-20 Tarilian Laser Technologies, Limited Vital Sign Detection Method and Measurement Device
CA2653228C (en) * 2006-05-24 2016-09-13 Tarilian Laser Technologies, Limited Optical vital sign detection method and measurement device
US8437843B1 (en) 2006-06-16 2013-05-07 Cleveland Medical Devices Inc. EEG data acquisition system with novel features
US7630758B2 (en) 2006-06-22 2009-12-08 General Electric Company Separation of natural and drug-induced sleep of a subject
US8000780B2 (en) 2006-06-27 2011-08-16 Cardiac Pacemakers, Inc. Detection of myocardial ischemia from the time sequence of implanted sensor measurements
US20080027324A1 (en) * 2006-07-31 2008-01-31 Helena Trojanova Device for generation of a triggering signal
US10342437B2 (en) 2006-08-08 2019-07-09 Empirical Technologies Corporation Detection of progressive central hypovolemia
US20080081963A1 (en) * 2006-09-29 2008-04-03 Endothelix, Inc. Methods and Apparatus for Profiling Cardiovascular Vulnerability to Mental Stress
TW200826900A (en) * 2006-12-22 2008-07-01 Univ Nat Taiwan Carotid artery pulse wave measuring device
US8014863B2 (en) 2007-01-19 2011-09-06 Cardiac Pacemakers, Inc. Heart attack or ischemia detector
US7463796B2 (en) * 2007-01-31 2008-12-09 Tarilian Laser Technologies, Limited Waveguide and optical motion sensor using optical power modulation
KR20100027093A (en) * 2007-03-28 2010-03-10 카즈 인코포레이티드 Arterial blood pressure monitor with a liquid filled cuff
TWI324918B (en) * 2007-04-04 2010-05-21 Ind Tech Res Inst Monitoring apparatus, system and method
US7922664B2 (en) * 2007-04-05 2011-04-12 Coherence Llc Method and system for improving physiologic status and health via assessment of the dynamic respiratory arterial pressure wave using plethysmographic technique
DE102007020038A1 (en) * 2007-04-27 2008-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Evidence of apnea with blood pressure dependent detected signals
WO2008153886A1 (en) * 2007-06-05 2008-12-18 Kenneth Darryl Kemp Vascular status monitoring system
US10426399B1 (en) 2007-06-08 2019-10-01 Cleveland Medial Devices Inc. Method and device for in-home sleep and signal analysis
US9202008B1 (en) 2007-06-08 2015-12-01 Cleveland Medical Devices Inc. Method and device for sleep analysis
US20090025459A1 (en) * 2007-07-23 2009-01-29 Cardiac Pacemakers, Inc. Implantable viscosity monitoring device and method therefor
US20090048525A1 (en) * 2007-08-14 2009-02-19 Biomedix, Inc. Venous refill testing system and method
US7922663B2 (en) * 2007-09-24 2011-04-12 Cardiac Pacemakers, Inc. Implantable ultrasound system for maintaining vessel patency and perfusion
US8275553B2 (en) 2008-02-19 2012-09-25 Nellcor Puritan Bennett Llc System and method for evaluating physiological parameter data
US8365730B2 (en) 2008-03-24 2013-02-05 Covidien Lp Method and system for classification of photo-plethysmographically detected respiratory effort
JP5363795B2 (en) * 2008-04-14 2013-12-11 国立大学法人広島大学 Vascular endothelial function evaluation apparatus and vascular endothelial function evaluation method
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
JP2011528260A (en) * 2008-07-16 2011-11-17 カーディアック ペースメイカーズ， インコーポレイテッド Intermittent pacing therapy for the prevention of angina and disease
WO2010008565A2 (en) * 2008-07-16 2010-01-21 Cardiac Pacemakers, Inc. Systems for treatment of atherosclerosis and infarction
US8200466B2 (en) 2008-07-21 2012-06-12 The Board Of Trustees Of The Leland Stanford Junior University Method for tuning patient-specific cardiovascular simulations
US8433382B2 (en) 2008-09-30 2013-04-30 Covidien Lp Transmission mode photon density wave system and method
US8386000B2 (en) 2008-09-30 2013-02-26 Covidien Lp System and method for photon density wave pulse oximetry and pulse hemometry
US8554579B2 (en) 2008-10-13 2013-10-08 Fht, Inc. Management, reporting and benchmarking of medication preparation
JP5200974B2 (en) * 2009-02-05 2013-06-05 オムロンヘルスケア株式会社 Management device, management system, and management method
US9405886B2 (en) 2009-03-17 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Method for determining cardiovascular information
US8313439B2 (en) 2009-03-20 2012-11-20 Massachusetts Institute Of Technology Calibration of pulse transit time measurements to arterial blood pressure using external arterial pressure applied along the pulse transit path
US8057400B2 (en) 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
US8788001B2 (en) 2009-09-21 2014-07-22 Covidien Lp Time-division multiplexing in a multi-wavelength photon density wave system
US8494604B2 (en) 2009-09-21 2013-07-23 Covidien Lp Wavelength-division multiplexing in a multi-wavelength photon density wave system
EP2603134A4 (en) * 2010-08-11 2017-11-15 Empirical Technologies Corporation Hydrostatic finger cuff for blood wave form analysis and diagnostic support
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
WO2012032413A2 (en) * 2010-09-07 2012-03-15 Cnsystems Medizintechnik Ag Disposable and detachable sensor for continuous non-invasive arterial blood pressure monitoring
CA2846650C (en) * 2010-09-20 2022-04-12 Arterial Stiffness Inc Ppg measurement of arterial health using disease library
US9072433B2 (en) 2011-02-18 2015-07-07 Covidien Lp Method and apparatus for noninvasive blood pressure measurement using pulse oximetry
US8721557B2 (en) 2011-02-18 2014-05-13 Covidien Lp Pattern of cuff inflation and deflation for non-invasive blood pressure measurement
CN102151123A (en) * 2011-04-13 2011-08-17 俞能旺 In vivo small vessel identifying pen
ITTO20110823A1 (en) * 2011-09-15 2013-03-16 St Microelectronics Srl SYSTEM AND PROCEDURE FOR SIZING MULTIMEDIA CONTENT, AND ITS COMPUTER PRODUCT
US8870765B2 (en) * 2011-10-31 2014-10-28 Eyal YAFFE-ERMOZA Polygraph
WO2013076722A1 (en) * 2011-11-24 2013-05-30 Itamar Medical Ltd. Apparatus for monitoring arterial pulse waves in diagnosing various medical conditions
WO2013109188A1 (en) * 2012-01-16 2013-07-25 Agency For Science, Technology And Research Method and system for optical blood pressure monitoring
US9320441B1 (en) * 2012-03-13 2016-04-26 Gregory Hays Medical glove for obtaining a patient's blood pressure, pulse and oxygen saturation
KR101677085B1 (en) * 2012-03-15 2016-11-17 지멘스 악티엔게젤샤프트 A framework for personalization of coronary flow computations during rest and hyperemia
US9833146B2 (en) 2012-04-17 2017-12-05 Covidien Lp Surgical system and method of use of the same
CN102688028B (en) * 2012-06-20 2013-12-25 黑龙江大学 Sensing device for continuously detecting finger artery blood pressure
US9568387B2 (en) 2012-08-08 2017-02-14 Rosemount Inc. Thermal diagnostic for single-crystal process fluid pressure sensor
EP3453377A1 (en) 2012-10-26 2019-03-13 Baxter Corporation Englewood Improved work station for medical dose preparation system
US9489489B2 (en) 2012-10-26 2016-11-08 Baxter Corporation Englewood Image acquisition for medical dose preparation system
RU2508904C1 (en) 2012-11-23 2014-03-10 Юрий Ильич Гурфинкель Method and device for evaluating risk of cardiovascular complications
US9662051B2 (en) 2013-03-08 2017-05-30 D.E. Hokanson, Inc. Automated assessment of peripheral vascular condition
US20140316292A1 (en) * 2013-04-19 2014-10-23 Semler Scientific, Inc. Circulation Monitoring System
US20140330087A1 (en) * 2013-05-01 2014-11-06 Medsensation, Inc. Devices and methods for obtaining physiological data
DE102014104167B4 (en) * 2014-03-26 2018-06-14 Technische Universität Dresden Device for adjusting and determining the blood flow plateau
US10945612B2 (en) 2014-04-03 2021-03-16 The Regents Of The University Of California Assessing endothelial function using a blood pressure cuff
CN106231995B (en) * 2014-04-14 2020-07-03 株式会社村田制作所 Pulse wave propagation time measuring device and living body state estimating device
US10039455B2 (en) * 2014-05-19 2018-08-07 Qualcomm Incorporated Continuous calibration of a blood pressure measurement device
NZ727697A (en) 2014-06-30 2022-05-27 Baxter Corp Englewood Managed medical information exchange
US9931126B2 (en) 2014-07-10 2018-04-03 Western Clinical Engineering Ltd. Personalized tourniquet methods and apparatus
US9814467B2 (en) 2014-07-10 2017-11-14 Western Clinical Engineering Ltd. Personalized tourniquet apparatus
US9039730B1 (en) 2014-07-10 2015-05-26 Western Clinical Engineering, Ltd. Personalized tourniquet system having dual-purpose cuff
WO2016016611A1 (en) * 2014-07-31 2016-02-04 Physiolab Technologies Limited Thermoregulation system and method
US11234616B2 (en) * 2014-08-29 2022-02-01 Bionic Skins LLC Mechanisms and methods for the design and fabrication of a mechanical interface between a wearable device and a human body segment
US11575673B2 (en) 2014-09-30 2023-02-07 Baxter Corporation Englewood Central user management in a distributed healthcare information management system
US11107574B2 (en) 2014-09-30 2021-08-31 Baxter Corporation Englewood Management of medication preparation with formulary management
WO2016090091A1 (en) 2014-12-05 2016-06-09 Baxter Corporation Englewood Dose preparation data analytics
CN105787433A (en) * 2015-02-02 2016-07-20 北京至感传感器技术研究院有限公司 Sleep state monitoring system and method
AU2016226164A1 (en) 2015-03-03 2017-10-19 Baxter Corporation Englewood Pharmacy workflow management with integrated alerts
US10281303B2 (en) * 2015-03-23 2019-05-07 Rosemount Aerospace, Inc. Air data probe with improved performance at angle of attack operation
US10722163B2 (en) * 2015-03-31 2020-07-28 Labrador Diagnostics Llc Methods, devices, systems, and kits for automated blood collection by fingerstick
CN106137163A (en) * 2015-04-07 2016-11-23 刘红超 A kind of heart rate measurement apparatus and method
CN106137161A (en) * 2015-04-07 2016-11-23 刘红超 A kind of heart rate and blood pressure measurement apparatus and method
JP2018524718A (en) 2015-06-25 2018-08-30 ガンブロ・ルンディア・エービーＧａｍｂｒｏ Ｌｕｎｄｉａ Ａｂ Medical device system and method with distributed database
US11020057B2 (en) 2016-02-12 2021-06-01 Qualcomm Incorporated Ultrasound devices for estimating blood pressure and other cardiovascular properties
JP2017153875A (en) * 2016-03-04 2017-09-07 セイコーエプソン株式会社 Biological information measurement device and biological information measurement method
US11134901B2 (en) * 2016-03-30 2021-10-05 Elfi-Tech Ltd. Method and apparatus for optically measuring blood pressure
US11350837B2 (en) * 2016-03-30 2022-06-07 Elfi-Tech Ltd. Method and apparatus for optically measuring blood pressure
EP3446627A4 (en) * 2016-04-19 2019-10-09 Socionext Inc. Blood pressure meter
EP3454747A4 (en) 2016-05-09 2020-10-21 Belun Technology Company Limited Wearable device for healthcare and method thereof
RU2731311C2 (en) 2016-06-08 2020-09-01 Итамар Медикал Лтд. Method and device for non-invasive detection of physiological and pathophysiological conditions during sleep
US10524672B2 (en) * 2016-06-21 2020-01-07 Capsule Technologies, Inc. Diastolic blood pressure measurement calibration
JP7153017B2 (en) 2016-12-21 2022-10-13 ガンブロ・ルンディア・エービー A medical device system that includes an information technology infrastructure with a secure cluster domain that supports external domains
US20180206789A1 (en) * 2017-01-24 2018-07-26 Edwards Lifesciences Corporation Extremity cuff such as a finger cuff, a method and a computer program product
US11684282B2 (en) 2017-02-03 2023-06-27 Avacen, Inc. Systems and methods for evaluating blood circulation and early detection of cardiovascular issues
US20200121201A1 (en) * 2017-03-13 2020-04-23 Heiko Redtel Method and device for the time-resolved measurement of characteristic variables of the cardiac function
KR101781953B1 (en) 2017-03-29 2017-09-26 (주)성우메디텍 Smart massage chair
US20190029542A1 (en) * 2017-07-31 2019-01-31 Edwards Lifesciences Corporation Finger cuff
US11723579B2 (en) 2017-09-19 2023-08-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement
US10874308B2 (en) * 2017-09-29 2020-12-29 Fitbit, Inc. Devices and methods for obtaining pulse information from blood pressure measurements
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11273283B2 (en) 2017-12-31 2022-03-15 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
JP7066485B2 (en) * 2018-03-30 2022-05-13 日本光電工業株式会社 Support equipment
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
EP3593707B1 (en) 2018-07-11 2023-12-20 Ectosense NV System for diagnosing sleep
CN109157220B (en) * 2018-09-11 2021-05-07 上海宏桐实业有限公司 Respiratory index extraction system based on multi-channel dynamic monitoring and working method
EP3849410A4 (en) 2018-09-14 2022-11-02 Neuroenhancement Lab, LLC System and method of improving sleep
CN109431473B (en) * 2018-12-28 2021-11-19 复旦大学附属中山医院 Venipuncture system based on pressure field detection
FR3092230B1 (en) * 2019-02-06 2021-02-12 Neoratech Device for checking the absence of voltage in an electrical circuit
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep
IT201900010248A1 (en) 2019-06-27 2020-12-27 Tre Esse Progettazione Biomedica S R L DEVICE FOR THE DETECTION OF VENOUS PRESSURE
CN116211296A (en) * 2019-07-24 2023-06-06 麻省理工学院 Finger insert for plication imaging device
DE102019008319A1 (en) * 2019-12-01 2021-06-02 Pulsion Medical Systems Se CUFF PADS, CUFF PARTS, METHOD OF MANUFACTURING THEREOF AND MEASURING DEVICE
CN113069089B (en) * 2020-01-06 2022-08-26 华为技术有限公司 Electronic device
EP3928689A1 (en) 2020-06-26 2021-12-29 Ectosense NV Apparatus and method for compensating assessment of peripheral arterial tone
CN112674722B (en) * 2020-12-24 2022-08-30 中科彭州智慧产业创新中心有限公司 Pulse condition fast distinguishing and detecting device based on pulse diagnosis instrument

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862895A (en) * 1985-04-12 1989-09-05 Omron Tateisi Electronics Co. Electronic blood pressure meter
US4926867A (en) * 1986-05-27 1990-05-22 Sumitomo Electric Industries, Ltd. Light-reflecting and heating type oximeter
US5365294A (en) * 1993-01-11 1994-11-15 Pinnacle Brands, Inc. Method and apparatus for creating cylindrical three dimensional picture

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104661A (en) * 1959-12-14 1963-09-24 Beckman Instruments Inc System for continuous blood pressure determination
JPS5033676A (en) * 1973-07-30 1975-03-31
US4030485A (en) * 1974-11-12 1977-06-21 Glenfield Warner Method and apparatus for continuously monitoring systolic blood pressure
US4112491A (en) 1977-07-05 1978-09-05 Life Sciences, Inc. Direct readout real time physiological parameter analog computer
ATE7847T1 (en) 1979-08-28 1984-06-15 Battelle Memorial Institute DEVICE FOR MEASURING HUMAN BLOOD PRESSURE.
NL8005145A (en) 1980-09-12 1982-04-01 Tno DEVICE FOR INDIRECT, NON-INVASIVE, CONTINUOUS MEASUREMENT OF BLOOD PRESSURE.
US4677984A (en) * 1984-09-24 1987-07-07 Bomed Medical Manufacturing, Ltd. Calibrated arterial pressure measurement device
SE456080B (en) 1987-01-15 1988-09-05 Rexinell Ab DEVICE FOR CLOSING CONTAINERS
US4821734A (en) 1987-04-21 1989-04-18 Nihon Seimitsu Sokki Co., Ltd. Sphygmomanometer
US4846189A (en) 1987-06-29 1989-07-11 Shuxing Sun Noncontactive arterial blood pressure monitor and measuring method
US4836219A (en) 1987-07-08 1989-06-06 President & Fellows Of Harvard College Electronic sleep monitor headgear
JPH0288041A (en) 1988-09-24 1990-03-28 Misawahoomu Sogo Kenkyusho:Kk Finger tip pulse wave sensor
EP0465345B1 (en) 1990-07-03 1996-05-08 Ueda Electronic Works Limited Blood pressure measuring apparatus
IL100080A (en) 1991-11-19 1994-12-29 Sleep Disorders Diagnostic And Monitor system for determining the sleep stages of a person
US5365924A (en) * 1992-07-31 1994-11-22 Frederick Erdman Association Method and apparatus for non-invasive cardiovascular diagnosis
US5542421A (en) * 1992-07-31 1996-08-06 Frederick Erdman Association Method and apparatus for cardiovascular diagnosis
US5337744A (en) 1993-07-14 1994-08-16 Masimo Corporation Low noise finger cot probe
US5438986A (en) 1993-12-14 1995-08-08 Criticare Systems, Inc. Optical sensor
IL120881A (en) 1996-07-30 2002-09-12 It M R Medic L Cm 1997 Ltd Method and apparatus for the non-invasive continous monitoring of peripheral arterial tone

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862895A (en) * 1985-04-12 1989-09-05 Omron Tateisi Electronics Co. Electronic blood pressure meter
US4926867A (en) * 1986-05-27 1990-05-22 Sumitomo Electric Industries, Ltd. Light-reflecting and heating type oximeter
US5365294A (en) * 1993-01-11 1994-11-15 Pinnacle Brands, Inc. Method and apparatus for creating cylindrical three dimensional picture

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