LT2018537A - Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto - Google Patents

Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto

Info

Publication number
LT2018537A
LT2018537A LT2018537A LT2018537A LT2018537A LT 2018537 A LT2018537 A LT 2018537A LT 2018537 A LT2018537 A LT 2018537A LT 2018537 A LT2018537 A LT 2018537A LT 2018537 A LT2018537 A LT 2018537A
Authority
LT
Lithuania
Prior art keywords
status
equipment
blood vessels
stroke
heart
Prior art date
Application number
LT2018537A
Other languages
English (en)
Other versions
LT6729B (lt
Inventor
Darius JEGELEVIČIUS
Arūnas LUKOŠEVIČIUS
Vaidotas MAROZAS
Andrius PETRĖNAS
Saulius DAUKANTAS
Monika ŠIMAITYTĖ
Daiva RASTENYTĖ
Vaidas MATIJOŠAITIS
Kristina LAUČKAITĖ
Rosita MAKAUSKIENĖ
Mantas MIKULĖNAS
Federico BOERO
Andrea SALSALONE
Original Assignee
Kauno technologijos universitetas
Lietuvos sveikatos mokslų universitetas
Uab "Gruppo Fos Lithuania"
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 Kauno technologijos universitetas, Lietuvos sveikatos mokslų universitetas, Uab "Gruppo Fos Lithuania" filed Critical Kauno technologijos universitetas
Priority to LT2018537A priority Critical patent/LT6729B/lt
Priority to PCT/IB2019/056718 priority patent/WO2020031104A1/en
Priority to US17/265,821 priority patent/US20210251505A1/en
Priority to EP19769897.0A priority patent/EP3833248A1/en
Publication of LT2018537A publication Critical patent/LT2018537A/lt
Publication of LT6729B publication Critical patent/LT6729B/lt

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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/02—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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording 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
    • A61B5/02—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
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/361—Detecting fibrillation
    • 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
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • 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
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4842—Monitoring progression or stage of a disease

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Neurology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • Vascular Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Psychology (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)

Abstract

Šiuo aprašymu pateikiamas naujas būdas stebėti ir analizuoti žmogaus širdies bei kraujagyslių funkcijas ir tą būdą įgyvendinanti įranga. Aprašoma portatyvi įranga ir joje veikiantis matavimo - analizės būdas, leidžiantys atliekant elektrinio bioimpedanso kartu su elektrokardiogramos (ECG) ir fotopletismogramos (PPG) matavimus, laike stebėti širdies ir selektyviai laike stebėti smegenų audinio funkcijas. Pateikiamas būdas ir įranga sudaro galimybes matuoti dviejų rūšių širdies ir kraujagyslių veiklos parametrus, juos apdoroti, tarpusavyje sinchronizuoti, analizuoti ir tokiu būdu gauti informaciją apie širdies ir galvos kraujagyslių veiklos būklę ir jos kitimą laikui einant. Taip pat bioimpedansu išmatuotiems duomenims taikoma erdvinė analizė, kas kartu su laikinos analizės duomenimis leidžia nustatyti paciento būklę po insulto ir būklės kitimą.
LT2018537A 2018-08-08 2018-08-08 Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto LT6729B (lt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
LT2018537A LT6729B (lt) 2018-08-08 2018-08-08 Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto
PCT/IB2019/056718 WO2020031104A1 (en) 2018-08-08 2019-08-07 Method and biomedical electronic equipment for monitoring patient's condition after a stroke
US17/265,821 US20210251505A1 (en) 2018-08-08 2019-08-07 Method and biomedial electronic equipment for monitoring patient's condition after a stroke
EP19769897.0A EP3833248A1 (en) 2018-08-08 2019-08-07 Method and biomedical electronic equipment for monitoring patient's condition after a stroke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2018537A LT6729B (lt) 2018-08-08 2018-08-08 Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto

Publications (2)

Publication Number Publication Date
LT2018537A true LT2018537A (lt) 2020-02-10
LT6729B LT6729B (lt) 2020-04-10

Family

ID=69399528

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2018537A LT6729B (lt) 2018-08-08 2018-08-08 Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto

Country Status (4)

Country Link
US (1) US20210251505A1 (lt)
EP (1) EP3833248A1 (lt)
LT (1) LT6729B (lt)
WO (1) WO2020031104A1 (lt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8211031B2 (en) 2002-01-15 2012-07-03 Orsan Medical Technologies Ltd. Non-invasive intracranial monitor
CN102238905B (zh) * 2008-10-07 2015-05-27 奥森医疗科技有限公司 脑血液动力学参数的测量
CA2787471C (en) 2010-02-03 2016-02-02 Nellcor Puritan Bennett Llc Combined physiological sensor systems and methods
US9345411B2 (en) * 2011-02-09 2016-05-24 Orsan Medical Technologies, Ltd. Devices and methods for monitoring cerebral hemodynamic conditions
US10405791B2 (en) * 2013-03-15 2019-09-10 Yingchang Yang Method and continuously wearable noninvasive apparatus for automatically detecting a stroke and other abnormal health conditions
US20150164351A1 (en) * 2013-10-23 2015-06-18 Quanttus, Inc. Calculating pulse transit time from chest vibrations
US20160220122A1 (en) * 2015-01-25 2016-08-04 Aliphcom Physiological characteristics determinator
US11103145B1 (en) * 2017-06-14 2021-08-31 Vivaquant Llc Physiological signal monitoring and apparatus therefor

Also Published As

Publication number Publication date
WO2020031104A1 (en) 2020-02-13
US20210251505A1 (en) 2021-08-19
EP3833248A1 (en) 2021-06-16
LT6729B (lt) 2020-04-10

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20200210

FG9A Patent granted

Effective date: 20200410