HUE035450T2 - Method and system for determining the cardiovascular amount of a mammal - Google Patents

Method and system for determining the cardiovascular amount of a mammal Download PDF

Info

Publication number
HUE035450T2
HUE035450T2 HUE12746621A HUE12746621A HUE035450T2 HU E035450 T2 HUE035450 T2 HU E035450T2 HU E12746621 A HUE12746621 A HU E12746621A HU E12746621 A HUE12746621 A HU E12746621A HU E035450 T2 HUE035450 T2 HU E035450T2
Authority
HU
Hungary
Prior art keywords
electrodes
electrode
impedance
vessel
készlet
Prior art date
Application number
HUE12746621A
Other languages
English (en)
Hungarian (hu)
Inventor
Lars Lading
David Boettcher Bek
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE035450T2 publication Critical patent/HUE035450T2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02007Evaluating blood vessel condition, e.g. elasticity, compliance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/02108Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535Impedance plethysmography
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/103Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/683Means for maintaining contact with the body
    • A61B5/6832Means for maintaining contact with the body using adhesives
    • A61B5/6833Adhesive patches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271Specific aspects of physiological measurement analysis
    • A61B5/7278Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40Animals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022Monitoring a patient using a global network, e.g. telephone networks, internet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024Measuring pulse rate or heart rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026Measuring blood flow
    • A61B5/0285Measuring or recording phase velocity of blood waves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/683Means for maintaining contact with the body
    • A61B5/6831Straps, bands or harnesses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Signal Processing (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Power Engineering (AREA)
  • Pulmonology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
HUE12746621A 2011-02-17 2012-02-17 Method and system for determining the cardiovascular amount of a mammal HUE035450T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100110 2011-02-17
US201161454019P 2011-03-18 2011-03-18

Publications (1)

Publication Number Publication Date
HUE035450T2 true HUE035450T2 (en) 2018-05-02

Family

ID=59278856

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE12746621A HUE035450T2 (en) 2011-02-17 2012-02-17 Method and system for determining the cardiovascular amount of a mammal

Country Status (8)

Country Link
US (1) US9603533B2 (https=)
EP (1) EP2675349B1 (https=)
JP (2) JP5969512B2 (https=)
CN (2) CN106073731B (https=)
DK (1) DK2675349T3 (https=)
ES (1) ES2656222T3 (https=)
HU (1) HUE035450T2 (https=)
WO (1) WO2012110042A1 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011146708A2 (en) 2010-05-21 2011-11-24 Medicomp, Inc. Retractable multi-use cardiac monitor
US9585584B2 (en) 2010-05-21 2017-03-07 Medicomp, Inc. Physiological signal monitor with retractable wires
FR3004563A1 (fr) * 2013-04-15 2014-10-17 Inside Secure Procede d'acquisition d'une information biologique au moyen d'un courant intracorporel
CN104510494B (zh) * 2013-09-30 2017-02-01 中国人民解放军第二军医大学 一种颈总动脉m型超声波图像后处理装置及方法
US10959622B2 (en) 2014-02-24 2021-03-30 Koninklijke Philips N.V. Method for determining pulse wave velocity in an artery
US20150327786A1 (en) 2014-05-19 2015-11-19 Qualcomm Incorporated Method of Calibrating a Blood Pressure Measurement Device
US9389733B2 (en) * 2014-08-18 2016-07-12 Sony Corporation Modal body touch using ultrasound
US11622730B2 (en) * 2014-11-17 2023-04-11 Rochester Institute Of Technology Pulse wave velocity, arterial compliance, and blood pressure
WO2018031714A1 (en) 2016-08-11 2018-02-15 Foundry Innovation & Research 1, Ltd. Systems and methods for patient fluid management
US12465324B2 (en) 2015-02-12 2025-11-11 Foundry Innovation & Research 1, Ltd. Patient fluid management systems and methods employing integrated fluid status sensing
WO2016131020A1 (en) 2015-02-12 2016-08-18 Foundry Innovation & Research 1, Ltd. Implantable devices and related methods for heart failure monitoring
CN104665877B (zh) * 2015-03-09 2017-04-19 西安交通大学 颈动脉血管局部脉搏波传播速度测量方法
JP6482412B2 (ja) * 2015-07-01 2019-03-13 浜松ホトニクス株式会社 粘弾特性取得装置、粘弾特性取得方法、粘弾特性取得プログラム、及びそのプログラムを記録する記録媒体
US11471109B2 (en) * 2015-07-09 2022-10-18 Capsuletech, Inc. Methods and devices for recovering data from an amplitude-modulated signal
EP3331426B1 (en) 2015-08-03 2024-07-24 Foundry Innovation&Research 1, Ltd. Catheter for measurement of vena cava dimension
EP3138482B1 (en) * 2015-09-04 2018-05-23 Tata Consultancy Services Limited Method and device for continuous blood pressure monitoring and estimation
JP2019080593A (ja) * 2016-03-15 2019-05-30 テルモ株式会社 心機能測定装置、心機能測定方法および心機能測定プログラム
GR1009123B (el) * 2016-05-20 2017-09-26 Αριστοτελειο Πανεπιστημιο Θεσσαλονικης-Ειδικος Λογαριασμος Κονδυλιων Ερευνας Καινοτομα, μη-επεμβατικη τεχνικη φασματοσκοπιας συνθετης αντιστασης για την εγκαιρη διαγνωση της στεφανιαιας νοσου
JP6658332B2 (ja) * 2016-06-23 2020-03-04 オムロンヘルスケア株式会社 血圧計
US11337657B2 (en) 2016-06-24 2022-05-24 Philips Healthcare Informatics, Inc. Dynamic calibration of a blood pressure measurement device
US11701018B2 (en) 2016-08-11 2023-07-18 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
US11206992B2 (en) 2016-08-11 2021-12-28 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular monitoring implants and anchoring structures therefore
EP3725214A1 (en) 2016-11-29 2020-10-21 Foundry Innovation & Research 1, Ltd. Wireless resonant circuit and variable inductance vascular implants for monitoring patient vasculature system
CA3063914A1 (en) 2017-05-16 2018-11-22 Beth Israel Deaconess Medical Center, Inc. Needle impedance electromyography and electrical impedance imaging for enhanced muscle diagnostics
WO2018220143A1 (en) 2017-05-31 2018-12-06 Foundry Innovation And Research 1, Ltd Implantable ultrasonic vascular sensor
WO2018220146A1 (en) 2017-05-31 2018-12-06 Foundry Innovation & Research 1, Ltd. Implantable sensors for vascular monitoring
JP6949638B2 (ja) 2017-09-15 2021-10-13 オムロンヘルスケア株式会社 脈波測定ユニット、および脈波測定装置
JP2019110987A (ja) * 2017-12-21 2019-07-11 オムロンヘルスケア株式会社 測定装置およびプログラム
US11660066B2 (en) * 2018-08-21 2023-05-30 California Institute Of Technology Wireless ultrasound monitoring device
CN112770669A (zh) * 2018-09-27 2021-05-07 伊派迪迈德公司 评估阻抗测量
DE102018129044A1 (de) 2018-11-19 2020-05-20 Valeo Schalter Und Sensoren Gmbh Verfahren und Analysesystem zum Bestimmen eines Zustands einer Membran eines Ultraschallsensors
EP3725232A1 (en) * 2019-04-17 2020-10-21 Koninklijke Philips N.V. A patch sensor for a medical device
US11185246B2 (en) * 2019-08-23 2021-11-30 Aura Devices, Inc. Smart watch strap for bioimpedance measurements
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
JP2023537516A (ja) * 2020-08-12 2023-09-01 バクスター・インターナショナル・インコーポレイテッド 流体浸潤および生理学的パラメータを測定するための埋設されたセンサを伴うiv包帯
CN114522340A (zh) * 2020-11-03 2022-05-24 上海神奕医疗科技有限公司 一种监测装置和治疗装置
US20220233230A1 (en) * 2021-01-27 2022-07-28 NovaScan, Inc. Impedance-calibrated diagnostic medical devices
KR102564545B1 (ko) 2021-03-19 2023-08-07 삼성전자주식회사 생체정보 추정 장치 및 방법
CN113080923B (zh) * 2021-03-23 2024-04-02 桂林电子科技大学 一种基于电桥法的等效生物电阻抗测量方法
EP4159120B1 (en) 2021-09-29 2025-02-12 Aristotle University of Thessaloniki - Elke A system and method for determining the vascular endothelium functionality of an artery
EP4275611A1 (en) * 2022-05-09 2023-11-15 Koninklijke Philips N.V. Continuous blood pressure measurement system and method
WO2024023791A1 (en) 2022-07-29 2024-02-01 Foundry Innovation & Research 1, Ltd. Multistranded conductors adapted to dynamic in vivo environments

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562843A (en) * 1980-09-29 1986-01-07 Ljubomir Djordjevich System for determining characteristics of blood flow
GB2156985B (en) * 1984-04-02 1987-06-24 Teltec Electronic Equip Apparatus for measuring movable part-structures, eg blood vessels, within a living body
JPS61135634A (ja) * 1984-12-07 1986-06-23 株式会社日立製作所 循環系診断用カフ帯
EP0467853B1 (de) * 1990-07-18 1996-01-10 AVL Medical Instruments AG Einrichtung und Verfahren zur Blutdruckmessung
CA2218281C (en) * 1995-04-20 2004-08-17 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
JP3857788B2 (ja) * 1997-09-01 2006-12-13 テルモ株式会社 循環器情報計測システム
ES2304805T3 (es) * 1998-01-13 2008-10-16 Omron Healthcare Co., Ltd. Esfigmomanometro de muñeca.
JPH11216121A (ja) * 1998-01-30 1999-08-10 Omron Corp 健康管理指針アドバイス装置
US6471655B1 (en) * 1999-06-29 2002-10-29 Vitalwave Corporation Method and apparatus for the noninvasive determination of arterial blood pressure
SG94349A1 (en) 2000-10-09 2003-02-18 Healthstats Int Pte Ltd Method and device for monitoring blood pressure
JP3866967B2 (ja) * 2001-12-06 2007-01-10 フクダ電子株式会社 脈波伝播速度測定装置
JP4149829B2 (ja) * 2003-02-13 2008-09-17 フクダ電子株式会社 脈波測定用電極及び脈波測定装置
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
US7261697B2 (en) 2004-06-16 2007-08-28 Bernstein Donald P Apparatus for determination of stroke volume using the brachial artery
US7621876B2 (en) * 2005-03-17 2009-11-24 Ge Medical Systems Information Technologies, Inc. Continuous, non-invasive technique for determining blood pressure using a transmission line model and transcutaneous ultrasound measurements
EP1898781A2 (en) 2005-06-27 2008-03-19 Sense A/S A method and an apparatus for determination of blood pressure
JP4640608B2 (ja) * 2005-12-12 2011-03-02 ソニー株式会社 検出装置及び検出方法
JP4105738B2 (ja) * 2006-08-10 2008-06-25 フクダ電子株式会社 脈波伝播速度測定装置
JP2009000388A (ja) * 2007-06-22 2009-01-08 Parama Tec:Kk 血管内皮機能測定装置
US8116873B2 (en) * 2007-12-28 2012-02-14 Cvrx, Inc. Measurement of patient physiological parameters
KR101248517B1 (ko) 2008-07-11 2013-04-03 고쿠리쯔 다이가쿠 호징 츠쿠바 다이가쿠 혈관특성 계측장치 및 혈관특성 계측방법
US9138161B2 (en) * 2008-11-18 2015-09-22 Qualcomm Incorporated Methods, apparatus and sensor for measurement of cardiovascular quantities
FR2940039B1 (fr) * 2008-12-19 2011-11-25 Ass Enseignement Tech Superieur Groupe Esaip Procede de mesure d'un indice de la rigidite locale de la paroi d'une artere de conduction et installation correspondante

Also Published As

Publication number Publication date
JP2016187618A (ja) 2016-11-04
EP2675349A4 (en) 2014-08-13
WO2012110042A1 (en) 2012-08-23
JP2014508589A (ja) 2014-04-10
CN103648374A (zh) 2014-03-19
JP6321090B2 (ja) 2018-05-09
CN106073731A (zh) 2016-11-09
HK1195864A1 (zh) 2014-11-28
JP5969512B2 (ja) 2016-08-17
US20130331678A1 (en) 2013-12-12
CN103648374B (zh) 2016-08-17
US9603533B2 (en) 2017-03-28
CN106073731B (zh) 2020-01-31
EP2675349B1 (en) 2017-10-18
ES2656222T3 (es) 2018-02-26
DK2675349T3 (en) 2018-01-08
EP2675349A1 (en) 2013-12-25

Similar Documents

Publication Publication Date Title
HUE035450T2 (en) Method and system for determining the cardiovascular amount of a mammal
US6331162B1 (en) Pulse wave velocity measuring device
JP7037366B2 (ja) 関節の健康状態評価のための装着型技術
Buxi et al. Blood pressure estimation using pulse transit time from bioimpedance and continuous wave radar
US10076255B2 (en) Apparatus for obtaining cardiovascular information by measuring between two extremities
KR101674580B1 (ko) 생체 신호를 측정하는 장치 및 방법
US20170360314A1 (en) Method, apparatus and computer program for determining a blood pressure value
Sola et al. Parametric estimation of pulse arrival time: a robust approach to pulse wave velocity
WO2004032738A1 (en) High resolution bio-impedance device
JP2001500392A (ja) 非侵襲的にヘマトクリットを測定するための方法およびその装置
KR20120108575A (ko) 다중 생체 신호 측정을 이용하여 손목혈압의 정확도를 향상시키는 방법 및 장치
Chen et al. Assessment of algorithms for oscillometric blood pressure measurement
AT508114B1 (de) Vorrichtung zur nicht-invasiven bestimmung des arteriellen blutdrucks
Kusche et al. Aortic frequency response determination via bioimpedance plethysmography
Lee et al. Digital envelope detector for blood pressure measurement using an oscillometric method
US8185182B1 (en) Noninvasive glucose measurement
Passage Real-time Signal-to-noise Optimization of Bio-impedance Signal for Cuffless Blood Pressure Monitoring
HK1225263A1 (zh) 用於确定哺乳动物心血管分量的方法和系统
HK1195864B (zh) 用於確定哺乳動物心血管分量的方法和系統
Peltokangas et al. Non-invasive system for mechanical arterial pulse wave measurements
Amorós et al. Pulse Arrival Time estimation based on Electrocardiography and Bioimpedance measurements in non-standard points
Wing A noninvasive and cuffless method for the measurements of blood pressure
AU2003266844A1 (en) High resolution bio-impedance device