WO2012072849A3 - Sistema y método para la estimación simultánea y no invasiva de la glucosa en la sangre, nivel de glucocorticoides y presión arterial - Google Patents

Sistema y método para la estimación simultánea y no invasiva de la glucosa en la sangre, nivel de glucocorticoides y presión arterial Download PDF

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Publication number
WO2012072849A3
WO2012072849A3 PCT/ES2011/070831 ES2011070831W WO2012072849A3 WO 2012072849 A3 WO2012072849 A3 WO 2012072849A3 ES 2011070831 W ES2011070831 W ES 2011070831W WO 2012072849 A3 WO2012072849 A3 WO 2012072849A3
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Prior art keywords
blood pressure
blood glucose
simultaneous
window
level
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PCT/ES2011/070831
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English (en)
French (fr)
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WO2012072849A2 (es
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Enric Enric Monte Moreno
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Universitat Politècnica De Catalunya
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Priority to US13/991,034 priority Critical patent/US20130267796A1/en
Publication of WO2012072849A2 publication Critical patent/WO2012072849A2/es
Publication of WO2012072849A3 publication Critical patent/WO2012072849A3/es

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    • 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
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • 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
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Optics & Photonics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Spectroscopy & Molecular Physics (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

Sistema y método para la estimación simultánea y no invasiva de la glucosa en la sangre, nivel de glucocorticoides y presión arterial. Comprende un módulo (2) detector de actividad de una señal digitalizada adquirida por un sensor (1), representativa del pulso cardíaco distal de una persona, seleccionando un segmento de muestras consecutivas de señal, de duración fija s ventana(t) y del mismo genera unas subventanas s ventana (t,n) de duración menor; un módulo (4) de tratamiento de señal que recibe las dos señales s ventna (t) y s trama (t,n) Y que a su salida entrega un vector XF con los parámetros de un modelo fisiológico y un módulo (5) basado en aprendizaje automático que recibe el vector XF y una información de características de la persona y proporciona en su salida la estimación del nivel de glucosa en la sangre (NGS), del nivel de presión sistólica (NPS), del nivel de presión diastólica (NPD) y del nivel de glucocorticoides (NGC).
PCT/ES2011/070831 2010-12-01 2011-11-30 Sistema y método para la estimación simultánea y no invasiva de la glucosa en la sangre, nivel de glucocorticoides y presión arterial WO2012072849A2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/991,034 US20130267796A1 (en) 2010-12-01 2011-11-30 System and method for the simultaneous, non-invasive estimation of blood glucose, glucocorticoid level and blood pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031780A ES2396844B1 (es) 2010-12-01 2010-12-01 Sistema y método para la estimación simultánea y no invasiva de la glucosa en la sangre, nivel de glucocorticoides y presión arterial
ESP201031780 2010-12-01

Publications (2)

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WO2012072849A2 WO2012072849A2 (es) 2012-06-07
WO2012072849A3 true WO2012072849A3 (es) 2012-08-02

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Country Status (3)

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US (1) US20130267796A1 (es)
ES (1) ES2396844B1 (es)
WO (1) WO2012072849A2 (es)

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US9897565B1 (en) 2012-09-11 2018-02-20 Aseko, Inc. System and method for optimizing insulin dosages for diabetic subjects
US9171343B1 (en) 2012-09-11 2015-10-27 Aseko, Inc. Means and method for improved glycemic control for diabetic patients
US9898585B2 (en) 2014-01-31 2018-02-20 Aseko, Inc. Method and system for insulin management
US9486580B2 (en) 2014-01-31 2016-11-08 Aseko, Inc. Insulin management
US11081226B2 (en) 2014-10-27 2021-08-03 Aseko, Inc. Method and controller for administering recommended insulin dosages to a patient
AU2015339576B2 (en) 2014-10-27 2020-02-06 Aseko, Inc. Subcutaneous outpatient management
EP3033991B1 (en) * 2014-12-15 2018-02-28 Stichting IMEC Nederland System and method for blood pressure estimation
EP3073400B1 (en) * 2015-03-25 2022-05-04 Tata Consultancy Services Limited System and method for determining psychological stress of a person
US10765331B2 (en) 2015-04-02 2020-09-08 Microsoft Technology Licensing, Llc Wearable pulse sensing device signal quality estimation
KR102436729B1 (ko) * 2015-07-27 2022-08-26 삼성전자주식회사 생체 신호 처리 장치 및 생체 신호 처리 방법
EP3337402A4 (en) 2015-08-20 2019-04-24 Aseko, Inc. THERAPY ADVISER FOR THE MANAGEMENT OF DIABETES
CN105030374B (zh) * 2015-08-26 2017-10-24 王少立 一种可长期监测人体生理参数的智能人工晶体
EP3251592A1 (en) * 2016-06-03 2017-12-06 Tata Consultancy Services Limited Method and system for estimation of stress of a person using photoplethysmography
CN109564199A (zh) * 2016-08-03 2019-04-02 株式会社岛津制作所 分析数据处理方法和分析数据处理装置
GB2565036A (en) * 2017-05-30 2019-02-06 Bioepic Ltd Adaptive media for measurement of blood glucose concentration and insulin resistance
US11311250B2 (en) * 2017-12-26 2022-04-26 Amrita Vishwa Vidyapeetham Spectroscopic monitoring for the measurement of multiple physiological parameters
CN108652640B (zh) * 2018-02-06 2019-12-31 北京大学深圳研究生院 一种基于心电信号的无创血糖检测方法及系统
CN109330559B (zh) * 2018-08-13 2022-10-18 平安科技（深圳）有限公司 皮质醇含量的测评方法、装置、计算机设备及计算机存储介质
CN110047519B (zh) * 2019-04-16 2021-08-24 广州大学 一种语音端点检测方法、装置及设备
EP3771403A1 (en) * 2019-07-31 2021-02-03 Tata Consultancy Services Limited System and method of photoplethysmography based heart-rate estimation in presence of motion artifacts
CN115666376A (zh) * 2020-06-02 2023-01-31 苹果公司 用于高血压监测的系统和方法
TW202219974A (zh) * 2020-09-03 2022-05-16 日商Ｓｓｓｔ股份有限公司 生物資訊演算系統
CN112885451B (zh) * 2021-04-25 2021-09-24 北京华益精点生物技术有限公司 基于机器人的血糖检测装置
CN115944293B (zh) * 2023-03-15 2023-05-16 汶上县人民医院 一种基于神经网络的肾脏透析用血红蛋白水平预测系统

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Also Published As

Publication number Publication date
ES2396844B1 (es) 2014-01-27
US20130267796A1 (en) 2013-10-10
ES2396844A1 (es) 2013-02-28
WO2012072849A2 (es) 2012-06-07

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