CN112770669A - 评估阻抗测量 - Google Patents

评估阻抗测量 Download PDF

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Publication number
CN112770669A
CN112770669A CN201980063134.9A CN201980063134A CN112770669A CN 112770669 A CN112770669 A CN 112770669A CN 201980063134 A CN201980063134 A CN 201980063134A CN 112770669 A CN112770669 A CN 112770669A
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Prior art keywords
impedance
measurement
groups
processing devices
value
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CN201980063134.9A
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English (en)
Chinese (zh)
Inventor
R·L·高
B·S·特伦斯
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Impedimed Ltd
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Impedimed Ltd
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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
    • A61B5/05—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
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • 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
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • 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
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • 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
    • A61B5/7221—Determining signal validity, reliability or quality
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/002—Monitoring the patient using a local or closed circuit, e.g. in a room or building
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • 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
    • A61B5/0062—Arrangements for scanning
    • A61B5/0064—Body surface scanning
    • 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
    • A61B5/0205—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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring 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
    • A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
    • 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
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • 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
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • 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
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN201980063134.9A 2018-09-27 2019-09-20 评估阻抗测量 Pending CN112770669A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862737721P 2018-09-27 2018-09-27
US62/737,721 2018-09-27
US201962842804P 2019-05-03 2019-05-03
US62/842,804 2019-05-03
PCT/AU2019/051006 WO2020061619A1 (en) 2018-09-27 2019-09-20 Evaluating impedance measurements

Publications (1)

Publication Number Publication Date
CN112770669A true CN112770669A (zh) 2021-05-07

Family

ID=69949213

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980063134.9A Pending CN112770669A (zh) 2018-09-27 2019-09-20 评估阻抗测量

Country Status (6)

Country Link
US (1) US20220007956A1 (https=)
EP (1) EP3856024B1 (https=)
JP (1) JP7410937B2 (https=)
CN (1) CN112770669A (https=)
AU (1) AU2019348188B2 (https=)
WO (1) WO2020061619A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115295139A (zh) * 2022-08-02 2022-11-04 北京大学口腔医学院 基于生物电阻抗的水肿监测系统
CN115778356A (zh) * 2022-11-23 2023-03-14 成都芯海创芯科技有限公司 人体阻抗异常测量姿势的识别方法、电子设备及存储介质
CN116087616A (zh) * 2022-11-15 2023-05-09 南京大学 一种一次性使用心电电极交流阻抗特性的评价方法
CN117017259A (zh) * 2023-07-19 2023-11-10 新绎健康科技有限公司 一种定量测定皮肤阻抗的方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021250555A1 (en) * 2020-06-12 2021-12-16 Terumo Kabushiki Kaisha Edema detection
US12558470B2 (en) 2020-12-31 2026-02-24 Corren Medical, Inc. Guided blood filtration therapy, systems, and methods
CN115251879A (zh) * 2022-06-29 2022-11-01 芯海科技（深圳）股份有限公司 生物阻抗测量方法、装置、设备及存储介质
CN116027180B (zh) * 2023-03-30 2023-06-23 常州海弘电子有限公司 一种pcb板高阻抗的性能检测方法及系统
JP2024145708A (ja) * 2023-03-31 2024-10-15 テルモ株式会社 身体組成計測装置、制御方法、および制御プログラム
CN117017261B (zh) * 2023-08-17 2025-08-29 广州中康先觉健康科技有限责任公司 一种电极接触状况自动检测方法
CN120501405B (zh) * 2025-07-22 2025-11-14 杭州永川科技有限公司 一种电阻抗检测方法、装置、电子装置和存储介质

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CN1537511A (zh) * 2003-02-28 2004-10-20 ������������ʽ���� 身体组成评估方法和身体组成检测装置
JP2005080720A (ja) * 2003-09-05 2005-03-31 Tanita Corp 生体電気インピーダンス測定装置
JP2009112554A (ja) * 2007-11-07 2009-05-28 Sekisui Chem Co Ltd 身体組成推計装置及び身体組成推計方法
US20100087750A1 (en) * 2006-05-30 2010-04-08 Mcgree James Matthew Impedance measurements
US20100168530A1 (en) * 2006-11-30 2010-07-01 Impedimed Limited Measurement apparatus
CN102307524A (zh) * 2009-03-16 2012-01-04 基础灌注公司 用于人体中胃阻抗谱的特征参数评估的系统和方法
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CN103037763A (zh) * 2010-04-26 2013-04-10 科学基础有限公司 评定对组织的电阻抗测量的品质的方法和设备
CN103379873A (zh) * 2011-01-31 2013-10-30 麦德托尼克消融前沿有限公司 多频率和多极性复数阻抗测量以评估消融损伤
CN103648374A (zh) * 2011-02-17 2014-03-19 森思公司 用于确定哺乳动物心血管分量的方法和系统
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US20170325711A1 (en) * 2013-01-29 2017-11-16 Seca Ag Method and apparatus for testing plausibility of measurement values in body composition analysis
US9949663B1 (en) * 2014-11-13 2018-04-24 Ori Diagnostic Instruments, LLC Apparatus and method for the analysis of the change of body composition and hydration status and for dynamic indirect individualized measurement of components of the human energy metabolism

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JP3699338B2 (ja) 2000-06-28 2005-09-28 株式会社タニタ 生体電気インピーダンス測定装置
CA2609111C (en) 2005-07-01 2016-10-18 Scott Chetham A method and apparatus for performing impedance measurements in accordance with determining an electrode arrangement using a displayed representation
US7340294B2 (en) * 2005-08-11 2008-03-04 The General Electric Company Impedance measurement apparatus for assessment of biomedical electrode interface quality
ES2615128T3 (es) 2007-11-05 2017-06-05 Impedimed Limited Determinación de impedancia
RU2017140233A (ru) 2015-05-12 2019-06-13 Навикс Интернэшнл Лимитед Оценка качества контакта посредством анализа диэлектрических свойств

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1537511A (zh) * 2003-02-28 2004-10-20 ������������ʽ���� 身体组成评估方法和身体组成检测装置
CN1294874C (zh) * 2003-02-28 2007-01-17 株式会社百利达 身体组成评估方法和身体组成检测装置
JP2005080720A (ja) * 2003-09-05 2005-03-31 Tanita Corp 生体電気インピーダンス測定装置
US20160220298A1 (en) * 2005-12-06 2016-08-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Assessment of electrode coupling for tissue ablation
US20100087750A1 (en) * 2006-05-30 2010-04-08 Mcgree James Matthew Impedance measurements
US20100168530A1 (en) * 2006-11-30 2010-07-01 Impedimed Limited Measurement apparatus
JP2009112554A (ja) * 2007-11-07 2009-05-28 Sekisui Chem Co Ltd 身体組成推計装置及び身体組成推計方法
CN102307524A (zh) * 2009-03-16 2012-01-04 基础灌注公司 用于人体中胃阻抗谱的特征参数评估的系统和方法
CN103037763A (zh) * 2010-04-26 2013-04-10 科学基础有限公司 评定对组织的电阻抗测量的品质的方法和设备
CN102525454A (zh) * 2010-12-20 2012-07-04 通用电气公司 基于电阻抗测量来确定生理参数的系统和方法
CN103379873A (zh) * 2011-01-31 2013-10-30 麦德托尼克消融前沿有限公司 多频率和多极性复数阻抗测量以评估消融损伤
CN103648374A (zh) * 2011-02-17 2014-03-19 森思公司 用于确定哺乳动物心血管分量的方法和系统
CN104736057A (zh) * 2012-06-08 2015-06-24 美敦力迷你迈德公司 电化学阻抗谱在传感器系统、设备以及相关方法中的应用
US20170325711A1 (en) * 2013-01-29 2017-11-16 Seca Ag Method and apparatus for testing plausibility of measurement values in body composition analysis
US9949663B1 (en) * 2014-11-13 2018-04-24 Ori Diagnostic Instruments, LLC Apparatus and method for the analysis of the change of body composition and hydration status and for dynamic indirect individualized measurement of components of the human energy metabolism
KR101696791B1 (ko) * 2015-07-31 2017-01-17 연세대학교 원주산학협력단 흉부임피던스를 이용한 폐기능 모니터링 장치 및 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115295139A (zh) * 2022-08-02 2022-11-04 北京大学口腔医学院 基于生物电阻抗的水肿监测系统
CN116087616A (zh) * 2022-11-15 2023-05-09 南京大学 一种一次性使用心电电极交流阻抗特性的评价方法
CN115778356A (zh) * 2022-11-23 2023-03-14 成都芯海创芯科技有限公司 人体阻抗异常测量姿势的识别方法、电子设备及存储介质
CN117017259A (zh) * 2023-07-19 2023-11-10 新绎健康科技有限公司 一种定量测定皮肤阻抗的方法

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JP2022511363A (ja) 2022-01-31
JP7410937B2 (ja) 2024-01-10
AU2019348188A1 (en) 2021-04-22
EP3856024B1 (en) 2025-07-02
AU2019348188B2 (en) 2024-10-17
EP3856024A1 (en) 2021-08-04
US20220007956A1 (en) 2022-01-13
WO2020061619A1 (en) 2020-04-02
EP3856024A4 (en) 2022-06-22

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