WO2007086071A3 - Apparatus, system and method for determining cardio-respiratory state - Google Patents

Apparatus, system and method for determining cardio-respiratory state Download PDF

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Publication number
WO2007086071A3
WO2007086071A3 PCT/IL2007/000114 IL2007000114W WO2007086071A3 WO 2007086071 A3 WO2007086071 A3 WO 2007086071A3 IL 2007000114 W IL2007000114 W IL 2007000114W WO 2007086071 A3 WO2007086071 A3 WO 2007086071A3
Authority
WO
WIPO (PCT)
Prior art keywords
cardio
respiratory state
patient
respiratory
determining
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.)
Ceased
Application number
PCT/IL2007/000114
Other languages
French (fr)
Other versions
WO2007086071A2 (en
Inventor
Haim Shani
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.)
Cardiosense Ltd
Original Assignee
Cardiosense 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
Application filed by Cardiosense Ltd filed Critical Cardiosense Ltd
Priority to CA002675826A priority Critical patent/CA2675826A1/en
Priority to EP07706057A priority patent/EP1978864A2/en
Priority to US11/992,921 priority patent/US20090143655A1/en
Publication of WO2007086071A2 publication Critical patent/WO2007086071A2/en
Publication of WO2007086071A3 publication Critical patent/WO2007086071A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • 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
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • 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
    • A61B5/413—Monitoring transplanted tissue or organ, e.g. for possible rejection reactions after a transplant

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)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

An apparatus, system and method provide data indicative of cardio-respiratory state of a patient. Two or more cardio-respiratory parameters of the patient are measured, and optionally monitored over time, the two or more cardio-respiratory parameters being different one from the other and being measured at a same anatomical part of said patient.
PCT/IL2007/000114 2006-01-30 2007-01-30 Apparatus, system and method for determining cardio-respiratory state Ceased WO2007086071A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002675826A CA2675826A1 (en) 2006-01-30 2007-01-30 Apparatus, system and method for determining cardio-respiratory state
EP07706057A EP1978864A2 (en) 2006-01-30 2007-01-30 Apparatus, system and method for determining cardio-respiratory state
US11/992,921 US20090143655A1 (en) 2006-01-30 2007-01-30 Apparatus, System and Method for Determining Cardio-Respiratory State

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76289206P 2006-01-30 2006-01-30
US60/762,892 2006-01-30

Publications (2)

Publication Number Publication Date
WO2007086071A2 WO2007086071A2 (en) 2007-08-02
WO2007086071A3 true WO2007086071A3 (en) 2007-10-18

Family

ID=38055257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000114 Ceased WO2007086071A2 (en) 2006-01-30 2007-01-30 Apparatus, system and method for determining cardio-respiratory state

Country Status (4)

Country Link
US (1) US20090143655A1 (en)
EP (1) EP1978864A2 (en)
CA (1) CA2675826A1 (en)
WO (1) WO2007086071A2 (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009053920A1 (en) * 2007-10-25 2009-04-30 Koninklijke Philips Electronics N.V. Monitoring the degree of hydration of the human body
US20100004518A1 (en) 2008-07-03 2010-01-07 Masimo Laboratories, Inc. Heat sink for noninvasive medical sensor
US8630691B2 (en) 2008-08-04 2014-01-14 Cercacor Laboratories, Inc. Multi-stream sensor front ends for noninvasive measurement of blood constituents
US20100081892A1 (en) * 2008-09-30 2010-04-01 NelIcor Puritan Bennett Ireland Systems and Methods for Combined Pulse Oximetry and Blood Pressure Measurement
CN102686151B (en) * 2009-12-21 2015-08-19 皇家飞利浦电子股份有限公司 For the treatment of the method and apparatus of photoplethysmo graph signal
WO2011078882A1 (en) 2009-12-24 2011-06-30 Children's Medical Center Corporation Capillary refill time diagnostic apparatus and methods
US8666468B1 (en) 2010-05-06 2014-03-04 Masimo Corporation Patient monitor for determining microcirculation state
FR2963226A1 (en) * 2010-07-30 2012-02-03 Centre Nat Rech Scient TOOL FOR DETECTING AN ANOMALY SUCH AS AN OBLITERATIVE ARTERIOPATHY OF LOWER LIMBS.
US10216893B2 (en) 2010-09-30 2019-02-26 Fitbit, Inc. Multimode sensor devices
JP5687994B2 (en) * 2010-11-09 2015-03-25 日本光電工業株式会社 Biological signal measuring apparatus and biological signal measuring method
WO2012100219A1 (en) * 2011-01-20 2012-07-26 Zoll Medical Corporation Systems and methods for collection, organization and display of ems information
US9066666B2 (en) 2011-02-25 2015-06-30 Cercacor Laboratories, Inc. Patient monitor for monitoring microcirculation
EP2502555A1 (en) * 2011-03-22 2012-09-26 Bmeye B.V. Non-invasive oxygen delivery measurement system and method
SG184595A1 (en) * 2011-03-25 2012-10-30 Nitto Denko Corp A method of measuring an artefact removed photoplethysmographic (ppg) signal and a measurement system
US9259163B2 (en) * 2011-05-25 2016-02-16 Medtronic, Inc. Integrated wireless non-invasive perfusion sensor and method of use
JP6067008B2 (en) * 2011-06-30 2017-01-25 ユニヴァーシティ オヴ ピッツバーグ オヴ ザ コモンウェルス システム オヴ ハイアー エデュケーション System and method for determining susceptibility to cardiopulmonary dysfunction
US10219709B2 (en) 2012-03-28 2019-03-05 Wayne State University Sensor and method for continuous health monitoring
WO2013148753A1 (en) 2012-03-28 2013-10-03 Wayne State University Sensor and method for continuous health monitoring
US9049998B2 (en) * 2012-06-22 2015-06-09 Fitbit, Inc. Biometric monitoring device with heart rate measurement activated by a single user-gesture
US8948832B2 (en) 2012-06-22 2015-02-03 Fitbit, Inc. Wearable heart rate monitor
US9039614B2 (en) 2013-01-15 2015-05-26 Fitbit, Inc. Methods, systems and devices for measuring fingertip heart rate
US20140316292A1 (en) * 2013-04-19 2014-10-23 Semler Scientific, Inc. Circulation Monitoring System
US10512407B2 (en) 2013-06-24 2019-12-24 Fitbit, Inc. Heart rate data collection
KR20150007578A (en) * 2013-07-11 2015-01-21 주식회사 엘지화학 Air micrometer mechanism
US9517012B2 (en) 2013-09-13 2016-12-13 Welch Allyn, Inc. Continuous patient monitoring
AU2014360173B2 (en) 2013-12-05 2019-05-02 Veriskin, Inc. Skin perfusion monitoring device
US10342488B2 (en) 2014-02-24 2019-07-09 The Trustees Of The University Of Pennsylvania Probes and pressure modulation algorithms for reducing extratissue contamination in hemodynamic measurement
US9538921B2 (en) * 2014-07-30 2017-01-10 Valencell, Inc. Physiological monitoring devices with adjustable signal analysis and interrogation power and monitoring methods using same
US10117585B2 (en) * 2014-09-29 2018-11-06 Nihon Kohden Corporation Sensor and biological signal measuring system
FR3029097B1 (en) * 2014-12-02 2020-01-17 38330 DEVICE, SYSTEM AND METHOD FOR ASSESSING THE BLOOD MICROCIRCULATION OF A TISSUE
EP3232909B1 (en) * 2014-12-15 2022-09-28 Koninklijke Philips N.V. Approach for measuring capillary refill time
JP2018514244A (en) * 2015-04-15 2018-06-07 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Optical laser speckle sensor for measuring blood perfusion parameters
JP6437893B2 (en) * 2015-07-14 2018-12-12 株式会社デンソー Pulse meter
GB201512374D0 (en) * 2015-07-15 2015-08-19 Univ Nottingham Measurement of capillary refill time
US11206989B2 (en) 2015-12-10 2021-12-28 Fitbit, Inc. Light field management in an optical biological parameter sensor
US10568525B1 (en) 2015-12-14 2020-02-25 Fitbit, Inc. Multi-wavelength pulse oximetry
US11344254B2 (en) * 2016-01-22 2022-05-31 Welch Allyn, Inc. Estimating hydration using capillary refill time
JP6971017B2 (en) * 2016-04-12 2021-11-24 ソニーモバイルコミュニケーションズ株式会社 Detection device, detection method, and program
EP3448249A4 (en) 2016-04-29 2019-10-09 Fitbit, Inc. Multi-channel photoplethysmography sensor
US10335045B2 (en) 2016-06-24 2019-07-02 Universita Degli Studi Di Trento Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions
US10874307B2 (en) 2017-01-24 2020-12-29 Verily Life Sciences Llc Digital artery blood pressure monitor
US12471790B2 (en) 2017-04-07 2025-11-18 Fitbit, LLC Multiple source-detector pair photoplethysmography (PPG) sensor
US11051706B1 (en) 2017-04-07 2021-07-06 Fitbit, Inc. Multiple source-detector pair photoplethysmography (PPG) sensor
US12208057B2 (en) * 2018-10-09 2025-01-28 University Of Washington System and method of noninvasive blood flow measurement during cardiopulmonary resuscitation using signal gating
FI128751B (en) 2019-01-09 2020-11-30 Turun Yliopisto An apparatus for measuring functionality of an arterial system
JP7276841B2 (en) * 2019-07-23 2023-05-18 学校法人東京電機大学 Blood flow evaluation device.
KR102806306B1 (en) 2019-07-25 2025-05-09 삼성전자주식회사 Apparatus and method for estimating bio-information
US11806114B2 (en) * 2020-05-29 2023-11-07 Promedix, Inc. Measuring capillary refill time
JP7511884B2 (en) * 2020-08-21 2024-07-08 学校法人慈恵大学 Resin pads for ultrasonic testing
CN113693570A (en) * 2021-07-27 2021-11-26 北京工业大学 Full-automatic capillary refilling time measuring instrument and measuring method based on PID pressure control
US12419527B2 (en) 2021-09-29 2025-09-23 Verily Life Sciences Llc Comprehensive wearable vital signs monitor
CN114366067B (en) * 2022-01-18 2025-11-28 江苏省人民医院（南京医科大学第一附属医院） Peripheral circulation function evaluation device based on bioelectrical impedance detection
WO2025000204A1 (en) * 2023-06-26 2025-01-02 深圳市汇顶科技股份有限公司 Biometric information measurement apparatus and electronic device
CN119423718B (en) * 2023-08-02 2025-12-02 广州印芯半导体技术有限公司 Blood pressure measurement device and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807402A1 (en) * 1996-04-15 1997-11-19 Ohmeda Inc. Photoplethysmographic perfusion index monitoring
WO2002007585A2 (en) * 2000-07-13 2002-01-31 Virginia Commonwealth University Tissue interrogation spectroscopy
US6616613B1 (en) * 2000-04-27 2003-09-09 Vitalsines International, Inc. Physiological signal monitoring system
US6685635B2 (en) * 1999-07-26 2004-02-03 Cardiosense Ltd. Non-invasive method and apparatus to detect and monitor early medical shock, and related conditions
US6731963B2 (en) * 1999-03-09 2004-05-04 Orsense Ltd. Device for enhancement and quality improvement of blood-related signals for use in a system for non-invasive measurements of blood-related signals
US20050197551A1 (en) * 1998-06-03 2005-09-08 Ammar Al-Ali Stereo pulse oximeter
WO2006086085A2 (en) * 2004-12-28 2006-08-17 Hypermed, Inc. Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698382A (en) * 1970-10-15 1972-10-17 William L Howell Device for measuring veno capillary filling time
DE3100610C2 (en) * 1981-01-12 1983-07-07 Vladimir Dr.-Ing. Blazek Measuring device for the non-invasive determination of venous or arterial outflow and flow disturbances
NL8104879A (en) * 1981-10-28 1983-05-16 Tno METHOD AND APPARATUS FOR CONTROLLING THE CUFF PRESSURE WHEN MEASURING THE FINGER BLOOD PRESSURE WITH A PHOTO-ELECTRICAL PLETHYSMOGRAPH.
CH678691A5 (en) * 1989-03-08 1991-10-31 Asulab Sa
US6770028B1 (en) * 1999-01-25 2004-08-03 Masimo Corporation Dual-mode pulse oximeter
US6819950B2 (en) * 2000-10-06 2004-11-16 Alexander K. Mills Method for noninvasive continuous determination of physiologic characteristics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0807402A1 (en) * 1996-04-15 1997-11-19 Ohmeda Inc. Photoplethysmographic perfusion index monitoring
US20050197551A1 (en) * 1998-06-03 2005-09-08 Ammar Al-Ali Stereo pulse oximeter
US6731963B2 (en) * 1999-03-09 2004-05-04 Orsense Ltd. Device for enhancement and quality improvement of blood-related signals for use in a system for non-invasive measurements of blood-related signals
US6685635B2 (en) * 1999-07-26 2004-02-03 Cardiosense Ltd. Non-invasive method and apparatus to detect and monitor early medical shock, and related conditions
US6616613B1 (en) * 2000-04-27 2003-09-09 Vitalsines International, Inc. Physiological signal monitoring system
WO2002007585A2 (en) * 2000-07-13 2002-01-31 Virginia Commonwealth University Tissue interrogation spectroscopy
WO2006086085A2 (en) * 2004-12-28 2006-08-17 Hypermed, Inc. Hyperspectral/multispectral imaging in determination, assessment and monitoring of systemic physiology and shock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LEFLORE J L ET AL: "Capillary refill time is an unreliable indicator of cardiovascular status in term neonates", ADVANCES IN NEONATAL CARE, W.B. SAUNDERS, vol. 5, no. 3, June 2005 (2005-06-01), pages 147 - 154, XP004909874, ISSN: 1536-0903 *

Also Published As

Publication number Publication date
US20090143655A1 (en) 2009-06-04
WO2007086071A2 (en) 2007-08-02
CA2675826A1 (en) 2007-08-02
EP1978864A2 (en) 2008-10-15

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