AU2008251033B2 - Indicator - Google Patents

Indicator Download PDF

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Publication number
AU2008251033B2
AU2008251033B2 AU2008251033A AU2008251033A AU2008251033B2 AU 2008251033 B2 AU2008251033 B2 AU 2008251033B2 AU 2008251033 A AU2008251033 A AU 2008251033A AU 2008251033 A AU2008251033 A AU 2008251033A AU 2008251033 B2 AU2008251033 B2 AU 2008251033B2
Authority
AU
Australia
Prior art keywords
impedance
indicator
subject
processing system
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.)
Active
Application number
AU2008251033A
Other languages
English (en)
Other versions
AU2008251033A1 (en
Inventor
Scott Chetham
Tim Essex
Brian William Ziegelaar
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.)
Impedimed Ltd
Original Assignee
Impedimed 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
Priority claimed from AU2007902540A external-priority patent/AU2007902540A0/en
Application filed by Impedimed Ltd filed Critical Impedimed Ltd
Priority to AU2008251033A priority Critical patent/AU2008251033B2/en
Publication of AU2008251033A1 publication Critical patent/AU2008251033A1/en
Application granted granted Critical
Publication of AU2008251033B2 publication Critical patent/AU2008251033B2/en
Priority to AU2014200697A priority patent/AU2014200697B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A61B5/0531—Measuring skin impedance
    • 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
    • A61B5/48—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
    • 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
    • A61B5/74—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
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • 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
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/418—Evaluating particular organs or parts of the immune or lymphatic systems lymph vessels, ducts or nodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AU2008251033A 2007-05-14 2008-05-13 Indicator Active AU2008251033B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2008251033A AU2008251033B2 (en) 2007-05-14 2008-05-13 Indicator
AU2014200697A AU2014200697B2 (en) 2007-05-14 2014-02-10 Indicator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2007902540 2007-05-14
AU2007902540A AU2007902540A0 (en) 2007-05-14 Oedema indicator
PCT/AU2008/000673 WO2008138062A1 (en) 2007-05-14 2008-05-13 Indicator
AU2008251033A AU2008251033B2 (en) 2007-05-14 2008-05-13 Indicator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2014200697A Division AU2014200697B2 (en) 2007-05-14 2014-02-10 Indicator

Publications (2)

Publication Number Publication Date
AU2008251033A1 AU2008251033A1 (en) 2008-11-20
AU2008251033B2 true AU2008251033B2 (en) 2013-11-21

Family

ID=40001598

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008251033A Active AU2008251033B2 (en) 2007-05-14 2008-05-13 Indicator

Country Status (7)

Country Link
US (3) US20110251513A1 (enExample)
EP (1) EP2155058B1 (enExample)
JP (2) JP5529009B2 (enExample)
AU (1) AU2008251033B2 (enExample)
CA (1) CA2686883C (enExample)
ES (1) ES2555964T3 (enExample)
WO (1) WO2008138062A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ113799A0 (en) 1999-06-22 1999-07-15 University Of Queensland, The A method and device for measuring lymphoedema
US8744564B2 (en) 2004-06-18 2014-06-03 Impedimed Limited Oedema detection
EP1827222A1 (en) 2004-11-26 2007-09-05 Z-Tech (Canada) Inc. Weighted gradient method and system for diagnosing disease
EP2449964B1 (en) 2005-07-01 2016-08-10 Impedimed Limited Connector for Impedance Measurement System
EP1898784B1 (en) 2005-07-01 2016-05-18 Impedimed Limited Method and apparatus for performing impedance measurements
US9724012B2 (en) 2005-10-11 2017-08-08 Impedimed Limited Hydration status monitoring
CA2653406C (en) 2006-05-30 2015-03-17 The University Of Queensland Impedance measurements
JP5372768B2 (ja) 2006-11-30 2013-12-18 インぺディメッド リミテッド 測定装置
AU2008241356B2 (en) 2007-04-20 2013-10-03 Impedimed Limited Monitoring system and probe
JP5513396B2 (ja) 2007-11-05 2014-06-04 インぺディメッド リミテッド インピーダンス確定方法及び装置
AU2008207672B2 (en) 2008-02-15 2013-10-31 Impedimed Limited Impedance Analysis
ITPC20080030A1 (it) * 2008-07-07 2010-01-08 Giancarlo Mariani Apparecchio per la rilevazione, la elaborazione e la visualizzazione di dati elettrofisiologici atti a consentire la valutazione dello stato bioelettrico cellulare e della composizione corporea oggetto di indagine
US9615766B2 (en) 2008-11-28 2017-04-11 Impedimed Limited Impedance measurement process
EP2295097A1 (en) 2009-09-09 2011-03-16 Fresenius Medical Care Deutschland GmbH Method and apparatus for evaluating values representing a mass or a concentration of a substance present within the body of a patient
CA2777797A1 (en) * 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
JP5755234B2 (ja) 2009-11-18 2015-07-29 インぺディメッド リミテッドＩｍｐｅｄｉｍｅｄ Ｌｉｍｉｔｅｄ 患者−電極間測定のための装置およびシステム
WO2011161301A1 (en) 2010-06-24 2011-12-29 Valtion Teknillinen Tutkimuskeskus State inference in a heterogeneous system
CA2802505A1 (en) * 2010-07-02 2012-01-05 Impedimed Limited Tissue indicator determination
US20140031713A1 (en) * 2011-02-03 2014-01-30 Impedimed Limited Tissue mass indicator determination
AU2012351988B2 (en) 2011-12-14 2017-05-04 Impedimed Limited Devices, systems and methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue
JP2013150790A (ja) * 2011-12-28 2013-08-08 Tanita Corp コンディション情報処理装置、コンディション情報処理装置のプログラム及びコンディション情報処理方法
WO2013100350A1 (en) 2011-12-28 2013-07-04 Samsung Electronics Co., Ltd. Image processing apparatus, upgrade apparatus, display system including the same, and control method thereof
JP2013183767A (ja) * 2012-03-06 2013-09-19 Tanita Corp 筋機能評価方法及び筋機能評価装置
JP5953490B2 (ja) 2012-05-10 2016-07-20 株式会社タニタ 浮腫評価装置
JP6149274B2 (ja) * 2013-08-06 2017-06-21 株式会社タニタ 筋質評価装置
EP3114993B1 (en) 2014-03-07 2022-07-06 School Juridical Person The Kitasato Institute Fat thickness estimation device, fat thickness estimation system, fat thickness estimation method, and program
US20170311900A1 (en) * 2014-11-13 2017-11-02 Koninklijke Philips N.V. Method and apparatus for use in monitoring a physiological characteristic of a subject
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health
EP3322335B1 (en) * 2015-07-16 2021-01-20 Impedimed Limited Fluid level determination
US10980491B1 (en) * 2015-10-16 2021-04-20 Halo Wearables, Llc Trend analysis for hydration monitoring
JP7015795B2 (ja) 2016-02-16 2022-02-03 インペディメッド・リミテッド 体状態の分類
KR101823496B1 (ko) * 2016-08-22 2018-01-31 조선대학교산학협력단 부종 지수의 측정을 위한 웨어러블 디바이스 및 이를 이용한 부종 지수 측정 방법
CN110785122A (zh) * 2017-06-14 2020-02-11 伊派迪迈德公司 指标确定
US11234609B2 (en) * 2017-07-11 2022-02-01 Fresenius Medical Care Holdings, Inc. Techniques for determining fluid volumes using bioimpedance information
EP3733062A4 (en) * 2017-12-28 2021-09-22 Tanita Corporation HEALTH ASSESSMENT DEVICE AND PROCESS, AND PROGRAM
KR102471671B1 (ko) * 2018-02-21 2022-11-29 삼성전자주식회사 사용자의 심혈관 상태에 대한 정보를 제공하기 위한 전자 장치 및 방법
JP7123767B2 (ja) * 2018-11-20 2022-08-23 キヤノンメディカルシステムズ株式会社 磁気共鳴撮像装置
WO2020124035A1 (en) 2018-12-14 2020-06-18 Rethink Medical, Inc. Systems and methods for calibrating dry electrode bioelectrical impedance sensing
JP7468878B2 (ja) * 2019-05-21 2024-04-16 株式会社タニタ 体組成測定システム及び体組成測定プログラム
JP7344583B2 (ja) * 2021-06-24 2023-09-14 株式会社リガク 情報処理装置、情報処理方法及びプログラム
CN120419932A (zh) * 2024-02-05 2025-08-05 兴友科技股份有限公司 生物阻抗向量分析技术评估人体各肢段体组成数据的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714813B2 (en) * 2000-01-21 2004-03-30 Tanita Corporation Method for measuring the degree of edema and apparatus using the same
US20040167423A1 (en) * 2002-12-20 2004-08-26 Luana Pillon RXc graph and RXc Z-score graph methods
EP1629772A1 (en) * 2004-08-31 2006-03-01 Tanita Corporation Body composition meter adapted for children
US20060224079A1 (en) * 2005-03-31 2006-10-05 Washchuk Bohdan O Edema monitoring system and method utilizing an implantable medical device
WO2007041783A1 (en) * 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring

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US5511423A (en) * 1993-07-13 1996-04-30 Hitachi Medical Corporation Ultrasonic diagnostic apparatuses and methods therefor
US6678552B2 (en) * 1994-10-24 2004-01-13 Transscan Medical Ltd. Tissue characterization based on impedance images and on impedance measurements
JP2002238870A (ja) * 2001-02-15 2002-08-27 Tanita Corp 内臓脂肪計
US6956572B2 (en) * 2003-02-10 2005-10-18 Siemens Medical Solutions Health Services Corporation Patient medical parameter user interface system
JP3112717U (ja) * 2004-06-15 2005-08-25 バイオスペース・カンパニー・リミテッド 体成分分析結果シート
US8744564B2 (en) * 2004-06-18 2014-06-03 Impedimed Limited Oedema detection
JP2007244728A (ja) * 2006-03-17 2007-09-27 Omron Healthcare Co Ltd 体組成計
JP4710718B2 (ja) * 2006-05-25 2011-06-29 パナソニック電工株式会社 体組成測定機能付き体重計
ES2397663T3 (es) * 2006-10-05 2013-03-08 Lifescan Scotland Limited Sistemas y procedimientos para determinar una concentración de un analito sustancialmente independiente del hematocrito

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US6714813B2 (en) * 2000-01-21 2004-03-30 Tanita Corporation Method for measuring the degree of edema and apparatus using the same
US20040167423A1 (en) * 2002-12-20 2004-08-26 Luana Pillon RXc graph and RXc Z-score graph methods
EP1629772A1 (en) * 2004-08-31 2006-03-01 Tanita Corporation Body composition meter adapted for children
US20060224079A1 (en) * 2005-03-31 2006-10-05 Washchuk Bohdan O Edema monitoring system and method utilizing an implantable medical device
WO2007041783A1 (en) * 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring

Also Published As

Publication number Publication date
JP5802778B2 (ja) 2015-11-04
CA2686883C (en) 2016-08-23
WO2008138062A1 (en) 2008-11-20
CA2686883A1 (en) 2008-11-20
ES2555964T3 (es) 2016-01-11
US20170007152A1 (en) 2017-01-12
JP2010526604A (ja) 2010-08-05
AU2008251033A1 (en) 2008-11-20
US20210401320A1 (en) 2021-12-30
JP5529009B2 (ja) 2014-06-25
US20110251513A1 (en) 2011-10-13
EP2155058A4 (en) 2013-04-03
JP2014087712A (ja) 2014-05-15
EP2155058B1 (en) 2015-09-16
EP2155058A1 (en) 2010-02-24

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FGA Letters patent sealed or granted (standard patent)