CA2375470C - 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
CA2375470C
CA2375470C CA2375470A CA2375470A CA2375470C CA 2375470 C CA2375470 C CA 2375470C CA 2375470 A CA2375470 A CA 2375470A CA 2375470 A CA2375470 A CA 2375470A CA 2375470 C CA2375470 C CA 2375470C
Authority
CA
Canada
Prior art keywords
peripheral arterial
arterial tone
digit
individual
tone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA2375470A
Other languages
English (en)
French (fr)
Other versions
CA2375470A1 (en
Inventor
Daniel A. Goor
Robert P. Schnall
Jacob Sheffy
Peretz Lavie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Itamar Medical CM 1997 Ltd
Original Assignee
Itamar Medical CM 1997 Ltd
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 filed Critical Itamar Medical CM 1997 Ltd
Publication of CA2375470A1 publication Critical patent/CA2375470A1/en
Application granted granted Critical
Publication of CA2375470C publication Critical patent/CA2375470C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
    • A61B5/68—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
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Immunology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (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)
CA2375470A 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone Expired - Lifetime CA2375470C (en)

Applications Claiming Priority (3)

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
PCT/IL2000/000307 WO2000074551A2 (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone

Publications (2)

Publication Number Publication Date
CA2375470A1 CA2375470A1 (en) 2000-12-14
CA2375470C true CA2375470C (en) 2010-04-13

Family

ID=23263994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2375470A Expired - Lifetime CA2375470C (en) 1999-06-02 2000-05-29 Diagnosing medical conditions by monitoring peripheral arterial tone

Country Status (8)

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

Families Citing this family (25)

* 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
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
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
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
AU2001237695B2 (en) 2000-03-02 2004-11-04 Itamar Medical Ltd. Method and apparatus for the non-invasive detection of particular sleep-state conditions by monitoring the peripheral vascular system
JP4049671B2 (ja) * 2000-10-23 2008-02-20 イタマール メディカル リミテッド 患者の内皮活性を非侵襲的に評価する装置
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 (ko) * 2003-11-12 2006-04-24 이화여자대학교 산학협력단 혈관 수축력 측정을 위한 혈관 고정장치
US7668579B2 (en) 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
RU2309668C1 (ru) * 2006-02-20 2007-11-10 Александр Сергеевич Парфенов Способ неинвазивного определения функции эндотелия и устройство для его осуществления
KR100894632B1 (ko) * 2006-10-25 2009-04-24 연세대학교 산학협력단 원격 건강관리를 위한 변좌 일체형 생체신호 획득 장치
WO2009137682A1 (en) 2008-05-07 2009-11-12 Lynn Lawrence A 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 (pl) 2011-05-31 2017-09-29 Politechnika Łódzka Sposób okreslania parametrów dooceny funkcji sródbłonka naczyniowego
WO2013076722A1 (en) 2011-11-24 2013-05-30 Itamar Medical Ltd. Apparatus for monitoring arterial pulse waves in diagnosing various medical conditions
CN104042195A (zh) * 2014-05-04 2014-09-17 上海中嘉衡泰医疗科技有限公司 血管内皮功能分析系统和方法
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
EP3541288B1 (en) * 2016-11-15 2023-07-19 Boehringer Ingelheim Vetmedica GmbH Method for predicting a specific respiratory pathogen
CA3097182A1 (en) * 2018-04-23 2019-10-31 Loma Linda University Computer-supported intraneural facilitation for vascular changes
CN109316177A (zh) * 2018-11-02 2019-02-12 杜玲娟 一种用于外周动脉疾病血管狭窄程度的评估装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030485A (en) * 1974-11-12 1977-06-21 Glenfield Warner Method and apparatus for continuously monitoring systolic blood pressure
DE3612532A1 (de) * 1985-04-12 1986-10-23 Omron Tateisi Electronics Co., Kyoto Elektronisches blutdruckmessgeraet
CA1311016C (en) * 1985-06-03 1992-12-01 Kevin M. Mcintyre Evaluating heart mechanical performance
JPS62500425A (ja) * 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 個人の血圧に関連した波形情報を得るための技術
JPS6323645A (ja) * 1986-05-27 1988-01-30 住友電気工業株式会社 反射加温型オキシメ−タ
US4836219A (en) 1987-07-08 1989-06-06 President & Fellows Of Harvard College Electronic sleep monitor headgear
DE69119306D1 (de) * 1990-07-03 1996-06-13 Ueda Electronic Works Ltd Blutdruckmessgerät
IL100080A (en) 1991-11-19 1994-12-29 Sleep Disorders Diagnostic And A presentation system for determining a person's sleep stages
US5365924A (en) * 1992-07-31 1994-11-22 Frederick Erdman Association Method and apparatus for non-invasive cardiovascular diagnosis
JPH06319707A (ja) * 1993-05-13 1994-11-22 Omron Corp 電子血圧計
IL120881A (en) * 1996-07-30 2002-09-12 It M R Medic L Cm 1997 Ltd Method and device for continuous and non-invasive monitoring of peripheral arterial tone

Also Published As

Publication number Publication date
CN100376202C (zh) 2008-03-26
KR100674584B1 (ko) 2007-01-26
JP2003527149A (ja) 2003-09-16
AU5242900A (en) 2000-12-28
NZ515591A (en) 2004-05-28
AU768097B2 (en) 2003-12-04
WO2000074551A2 (en) 2000-12-14
CA2375470A1 (en) 2000-12-14
WO2000074551A3 (en) 2003-01-30
CN1424889A (zh) 2003-06-18
EP1294277A4 (en) 2005-02-09
EP1294277A2 (en) 2003-03-26
KR20030012788A (ko) 2003-02-12

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