ATE485763T1 - Vorrichtung und verfahren zur überwachung der zusammensetzung des körpers durch bestimmung der dielektrizitätskonstante und der impedanz des körpers basiert auf digitaler frequenzabtastung - Google Patents

Vorrichtung und verfahren zur überwachung der zusammensetzung des körpers durch bestimmung der dielektrizitätskonstante und der impedanz des körpers basiert auf digitaler frequenzabtastung

Info

Publication number
ATE485763T1
ATE485763T1 AT02028205T AT02028205T ATE485763T1 AT E485763 T1 ATE485763 T1 AT E485763T1 AT 02028205 T AT02028205 T AT 02028205T AT 02028205 T AT02028205 T AT 02028205T AT E485763 T1 ATE485763 T1 AT E485763T1
Authority
AT
Austria
Prior art keywords
water
impedance
composition
total
monitoring
Prior art date
Application number
AT02028205T
Other languages
English (en)
Inventor
Yan Liu
Gang Jing
Yuye Jin
Jian Wu
Guanping Feng
Original Assignee
Univ Tsinghua Res Inst
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 Univ Tsinghua Res Inst filed Critical Univ Tsinghua Res Inst
Application granted granted Critical
Publication of ATE485763T1 publication Critical patent/ATE485763T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
    • G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
    • 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
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
    • G01G19/4146—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling caloric intake, e.g. diet control

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
AT02028205T 2002-12-14 2002-12-14 Vorrichtung und verfahren zur überwachung der zusammensetzung des körpers durch bestimmung der dielektrizitätskonstante und der impedanz des körpers basiert auf digitaler frequenzabtastung ATE485763T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02028205A EP1329190B1 (de) 2002-12-14 2002-12-14 Vorrichtung und Verfahren zur Überwachung der Zusammensetzung des Körpers durch Bestimmung der Dielektrizitätskonstante und der Impedanz des Körpers basiert auf digitaler Frequenzabtastung

Publications (1)

Publication Number Publication Date
ATE485763T1 true ATE485763T1 (de) 2010-11-15

Family

ID=8185489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02028205T ATE485763T1 (de) 2002-12-14 2002-12-14 Vorrichtung und verfahren zur überwachung der zusammensetzung des körpers durch bestimmung der dielektrizitätskonstante und der impedanz des körpers basiert auf digitaler frequenzabtastung

Country Status (5)

Country Link
US (1) US7483735B2 (de)
EP (1) EP1329190B1 (de)
JP (1) JP2004195220A (de)
AT (1) ATE485763T1 (de)
DE (1) DE60238105D1 (de)

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JP2005296415A (ja) * 2004-04-13 2005-10-27 Tanita Corp 体組成測定装置
US8068906B2 (en) 2004-06-21 2011-11-29 Aorora Technologies Pty Ltd Cardiac monitoring system
CN101141914B (zh) * 2004-11-24 2012-08-01 测量有限公司 用于确定人体阻抗的双线振荡器系统
CA2608962C (en) 2005-07-01 2016-12-06 Scott Chetham Monitoring system
JP5034028B2 (ja) 2005-07-01 2012-09-26 インペダイムド・リミテッド 肺モニタリングシステム
AU2006265763B2 (en) 2005-07-01 2012-08-09 Impedimed Limited Monitoring system
WO2007041783A1 (en) 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring
JP5431147B2 (ja) 2006-05-30 2014-03-05 インぺディメッド リミテッド インピーダンス測定
US7831408B2 (en) * 2006-11-15 2010-11-09 Measurement Ltd. Device for detecting and displaying one or more of body weight, body fat percentage, blood pressure, pulse and environmental temperature
US9186073B2 (en) * 2006-11-15 2015-11-17 Measurement Ltd. Removable handheld unit
CA2670293C (en) 2006-11-30 2017-01-03 Impedimed Limited Measurement apparatus
JP2008142469A (ja) * 2006-12-13 2008-06-26 Tanita Corp 生体測定装置
EP2148613B9 (de) 2007-04-20 2014-12-10 Impedimed Limited Überwachungssystem und sonde
EP2175776B1 (de) 2007-08-09 2016-03-23 Impedimed Limited Impedanz-messverfahren
EP2348987B1 (de) 2008-11-28 2017-03-22 Impedimed Limited Impedanz-messverfahren
WO2011050393A1 (en) 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
WO2011060497A1 (en) 2009-11-18 2011-05-26 Impedimed Limited Signal distribution for patient-electrode measurements
EP2354771B1 (de) * 2010-02-09 2019-06-26 Leifheit AG Körperanalysewaage
JP2012176120A (ja) * 2011-02-25 2012-09-13 Terumo Corp 体内水分計
JP5626049B2 (ja) * 2011-03-15 2014-11-19 オムロンヘルスケア株式会社 生体インピーダンス測定装置
JP2015512658A (ja) 2011-12-14 2015-04-30 インターセクション・メディカル・インコーポレイテッドＩｎｔｅｒｓｅｃｔｉｏｎ Ｍｅｄｉｃａｌ，Ｉｎｃ． 組織内の周波数に対する表面下抵抗率の相対的空間変化を決定するためのデバイス、システム及び方法
KR101695905B1 (ko) * 2016-09-06 2017-01-18 주식회사 디자인케이 피부미용장치
KR101792823B1 (ko) 2016-09-06 2017-11-20 주식회사 디자인케이 피부미용장치
US12320769B2 (en) * 2018-11-19 2025-06-03 The Regents Of The University Of California Systems and methods for battery-less wirelessly powered dielectric sensors
CN109481286B (zh) * 2018-12-25 2021-06-22 杭州电子科技大学 经络穴位定位装置及方法
JP2023515580A (ja) 2020-02-28 2023-04-13 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 微小埋込物および電気化学的センサのためのデュアルアンテナアーキテクチャを伴う統合型エネルギー回収送受信機および伝送機
CN112315445B (zh) * 2020-11-11 2024-09-13 深圳市因特迈科技有限公司 穿戴式汗液监测装置

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JP3098735B2 (ja) * 1998-03-05 2000-10-16 株式会社ミサキ 分離型脂肪計
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JP2001070273A (ja) * 1999-09-03 2001-03-21 Tanita Corp 生体電気インピーダンス測定方法および身体組成測定装置
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DE20116409U1 (de) * 2000-09-30 2002-01-24 Fook Tin Plastic Factory Ltd., Quarry Bay Vorrichtung zum Messen des Körperfetts
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Also Published As

Publication number Publication date
EP1329190B1 (de) 2010-10-27
JP2004195220A (ja) 2004-07-15
US7483735B2 (en) 2009-01-27
DE60238105D1 (de) 2010-12-09
US20040196054A9 (en) 2004-10-07
US20040113636A1 (en) 2004-06-17
EP1329190A1 (de) 2003-07-23

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