WO2000074551A3 - Diagnosing medical conditions by monitoring peripheral arterial tone - Google Patents

Diagnosing medical conditions by monitoring peripheral arterial tone Download PDF

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Publication number
WO2000074551A3
WO2000074551A3 PCT/IL2000/000307 IL0000307W WO0074551A3 WO 2000074551 A3 WO2000074551 A3 WO 2000074551A3 IL 0000307 W IL0000307 W IL 0000307W WO 0074551 A3 WO0074551 A3 WO 0074551A3
Authority
WO
WIPO (PCT)
Prior art keywords
peripheral arterial
arterial tone
medical conditions
monitoring peripheral
diagnosing medical
Prior art date
Application number
PCT/IL2000/000307
Other languages
French (fr)
Other versions
WO2000074551A2 (en
Inventor
Daniel A Goor
Robert P Schnall
Jacob Sheffy
Peretz Lavie
Original Assignee
Itamar Medical Cm 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 US09/324,529 external-priority patent/US6322515B1/en
Application filed by Itamar Medical Cm 1997 Ltd, Daniel A Goor, Robert P Schnall, Jacob Sheffy, Peretz Lavie filed Critical Itamar Medical Cm 1997 Ltd
Priority to KR1020017015245A priority Critical patent/KR100674584B1/en
Priority to NZ515591A priority patent/NZ515591A/en
Priority to CA2375470A priority patent/CA2375470C/en
Priority to EP00937145A priority patent/EP1294277A4/en
Priority to JP2001501092A priority patent/JP2003527149A/en
Priority to AU52429/00A priority patent/AU768097B2/en
Publication of WO2000074551A2 publication Critical patent/WO2000074551A2/en
Publication of WO2000074551A3 publication Critical patent/WO2000074551A3/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
    • 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
    • A61B5/02—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
    • 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
    • A61B5/103—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
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/416—Evaluating particular organs or parts of the immune or lymphatic systems the spleen
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4029—Detecting, measuring or recording for evaluating the nervous system for evaluating the peripheral nervous systems
    • A61B5/4035—Evaluating the autonomic nervous system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Immunology (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)

Abstract

A method and apparatus for non-invasively determining the physiological condition of endothelial dysfunction (ED), hypopnea, or upper airway resistance syndrome (UARS), by: monitoring (24, 25) peripheral arterial tone using an external sensor (2); detecting a change in the peripheral arterial tone; and determining the physiological condition when a specific change in the peripheral arterial tone has been detected.
PCT/IL2000/000307 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone WO2000074551A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020017015245A KR100674584B1 (en) 1999-06-02 2000-05-29 Apparatus for non-invasively determining the physological conditon
NZ515591A NZ515591A (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone
CA2375470A CA2375470C (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone
EP00937145A EP1294277A4 (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone
JP2001501092A JP2003527149A (en) 1999-06-02 2000-05-29 Diagnosis of medical symptoms by monitoring peripheral arterial tone
AU52429/00A AU768097B2 (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
WO2000074551A2 WO2000074551A2 (en) 2000-12-14
WO2000074551A3 true WO2000074551A3 (en) 2003-01-30

Family

ID=23263994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2000/000307 WO2000074551A2 (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone

Country Status (8)

Country Link
EP (1) EP1294277A4 (en)
JP (1) JP2003527149A (en)
KR (1) KR100674584B1 (en)
CN (1) CN100376202C (en)
AU (1) AU768097B2 (en)
CA (1) CA2375470C (en)
NZ (1) NZ515591A (en)
WO (1) WO2000074551A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8862196B2 (en) 2001-05-17 2014-10-14 Lawrence A. Lynn System and method for automatic detection of a plurality of SP02 time series pattern types
US9468378B2 (en) 1997-01-27 2016-10-18 Lawrence A. Lynn Airway instability detection system and method

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US20070191697A1 (en) 2006-02-10 2007-08-16 Lynn Lawrence A System and method for SPO2 instability detection and quantification
AU3769501A (en) 2000-03-02 2001-09-12 Itamar Medical Ltd Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
WO2002034105A2 (en) * 2000-10-23 2002-05-02 Itamar Medical Ltd. Non-invasive endothelial activity evaluation
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
US20070225614A1 (en) 2004-05-26 2007-09-27 Endothelix, Inc. Method and apparatus for determining vascular health conditions
KR100573645B1 (en) * 2003-11-12 2006-04-24 이화여자대학교 산학협력단 Fixed device of blood vessel for measureing contractile force of blood vessel
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
KR100894632B1 (en) * 2006-10-25 2009-04-24 연세대학교 산학협력단 Bio-signal measurement system unified toilet stool
CA2722773C (en) 2008-05-07 2015-07-21 Lawrence A. Lynn Medical failure pattern search engine
WO2010013264A1 (en) * 2008-07-30 2010-02-04 Pignolo S.P.A. Diode laser device for the non-invasive measurement of glycaemia
US8057400B2 (en) 2009-05-12 2011-11-15 Angiologix, Inc. System and method of measuring changes in arterial volume of a limb segment
US9072433B2 (en) 2011-02-18 2015-07-07 Covidien Lp Method and apparatus for noninvasive blood pressure measurement using pulse oximetry
PL226889B1 (en) 2011-05-31 2017-09-29 Politechnika Łódzka Method and system for assessing the endothelial function
WO2013076722A1 (en) 2011-11-24 2013-05-30 Itamar Medical Ltd. Apparatus for monitoring arterial pulse waves in diagnosing various medical conditions
CN104042195A (en) * 2014-05-04 2014-09-17 上海中嘉衡泰医疗科技有限公司 Vascular endothelial function analysis system and method
EP3073400B1 (en) 2015-03-25 2022-05-04 Tata Consultancy Services Limited System and method for determining psychological stress of a person
US10617302B2 (en) 2016-07-07 2020-04-14 Masimo Corporation Wearable pulse oximeter and respiration monitor
DK3541288T3 (en) * 2016-11-15 2023-09-11 Boehringer Ingelheim Vetmedica Gmbh METHOD FOR PREDICTING A SPECIFIC RESPIRATORY PATHOGEN
WO2019209754A1 (en) * 2018-04-23 2019-10-31 Loma Linda University Computer-supported intraneural facilitation for vascular changes
CN109316177A (en) * 2018-11-02 2019-02-12 杜玲娟 A kind of assessment device and method for peripheral arterial disease hemadostewnosis degree

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365924A (en) * 1992-07-31 1994-11-22 Frederick Erdman Association Method and apparatus for non-invasive cardiovascular diagnosis

Family Cites Families (10)

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US4030485A (en) * 1974-11-12 1977-06-21 Glenfield Warner Method and apparatus for continuously monitoring systolic blood pressure
DE3612532A1 (en) * 1985-04-12 1986-10-23 Omron Tateisi Electronics Co., Kyoto ELECTRONIC BLOOD PRESSURE MEASURING DEVICE
CA1311016C (en) * 1985-06-03 1992-12-01 Kevin M. Mcintyre Evaluating heart mechanical performance
JPS62500425A (en) * 1985-06-17 1987-02-26 アメリカン　ホスピタル　サプライ　コ−ポレ−シヨン Technology for obtaining waveform information related to individual blood pressure
JPS6323645A (en) * 1986-05-27 1988-01-30 住友電気工業株式会社 Reflection heating type oxymeter
US4836219A (en) 1987-07-08 1989-06-06 President & Fellows Of Harvard College Electronic sleep monitor headgear
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
JPH06319707A (en) * 1993-05-13 1994-11-22 Omron Corp Electronic hemomanometer
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365924A (en) * 1992-07-31 1994-11-22 Frederick Erdman Association Method and apparatus for non-invasive cardiovascular diagnosis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1294277A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9468378B2 (en) 1997-01-27 2016-10-18 Lawrence A. Lynn Airway instability detection system and method
US8862196B2 (en) 2001-05-17 2014-10-14 Lawrence A. Lynn System and method for automatic detection of a plurality of SP02 time series pattern types

Also Published As

Publication number Publication date
JP2003527149A (en) 2003-09-16
CN100376202C (en) 2008-03-26
KR20030012788A (en) 2003-02-12
EP1294277A4 (en) 2005-02-09
AU768097B2 (en) 2003-12-04
KR100674584B1 (en) 2007-01-26
EP1294277A2 (en) 2003-03-26
WO2000074551A2 (en) 2000-12-14
CA2375470A1 (en) 2000-12-14
CN1424889A (en) 2003-06-18
AU5242900A (en) 2000-12-28
CA2375470C (en) 2010-04-13
NZ515591A (en) 2004-05-28

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