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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (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)

Families Citing this family (28)

* 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
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
EP1816956A4 (de) * 2004-11-24 2010-04-07 Measurement Ltd Zweidrahtoszillatorsystem zur körperwiderstandsbestimmung
CA2613524C (en) 2005-07-01 2015-12-29 Impedance Cardiology Systems Inc. Pulmonary monitoring system
JP2008544777A (ja) 2005-07-01 2008-12-11 インぺディメッド リミテッド 監視システム
WO2007002991A1 (en) 2005-07-01 2007-01-11 Impedimed Limited Monitoring system
CA2625631C (en) 2005-10-11 2016-11-29 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
US9186073B2 (en) * 2006-11-15 2015-11-17 Measurement Ltd. Removable handheld unit
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
EP2091425A4 (de) 2006-11-30 2012-07-25 Impedimed Ltd Messgerät
JP2008142469A (ja) * 2006-12-13 2008-06-26 Tanita Corp 生体測定装置
JP5419861B2 (ja) 2007-04-20 2014-02-19 インぺディメッド リミテッド インピーダンス測定装置および方法
AU2008286194B2 (en) 2007-08-09 2014-05-15 Impedimed Limited Impedance measurement process
WO2010060152A1 (en) 2008-11-28 2010-06-03 Impedimed Limited Impedance measurement process
AU2010312305B2 (en) 2009-10-26 2014-01-16 Impedimed Limited Fluid level indicator determination
EP2501283B1 (de) 2009-11-18 2016-09-21 Impedimed Limited Signalverteilung für patientenelektrodenmessungen
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
WO2013090798A1 (en) 2011-12-14 2013-06-20 Intersection Medical, Inc. Devices, systems and methods for determining the relative spatial change in subsurface resistivities across frequencies in tissue
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL53286A (en) * 1977-11-02 1980-01-31 Yeda Res & Dev Apparatus and method for detection of tumors in tissue
US4860753A (en) * 1987-11-04 1989-08-29 The Gillette Company Monitoring apparatus
US5415176A (en) * 1991-11-29 1995-05-16 Tanita Corporation Apparatus for measuring body fat
US5579782A (en) * 1993-08-12 1996-12-03 Omron Corporation Device to provide data as a guide to health management
KR0161602B1 (ko) * 1995-06-24 1999-01-15 이재석 생체전기 임피던스법을 이용한 인체 성분분석 및 그 분석방법
ES2151774B1 (es) 1997-03-06 2001-07-01 Nte Sa Aparato y procedimiento para la medida de volumenes y composicion corporal global y segmental en seres humanos.
JP3098735B2 (ja) * 1998-03-05 2000-10-16 株式会社ミサキ 分離型脂肪計
TW514510B (en) * 1999-06-11 2002-12-21 Tanita Seisakusho Kk Method and apparatus for measuring distribution of body fat
KR100421304B1 (ko) * 1999-07-09 2004-03-09 엔이씨 도낀 가부시끼가이샤 정전용량식 왜곡센서 및 그 사용방법
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
FI111298B (fi) * 1999-11-16 2003-06-30 Delfin Technologies Ltd Menetelmä ihon kosteuden mittaamiseksi ja laite menetelmän soveltamiseksi
JP3688184B2 (ja) * 2000-04-20 2005-08-24 株式会社タニタ 生体計測装置
DE20116409U1 (de) * 2000-09-30 2002-01-24 Fook Tin Plastic Factory Ltd., Quarry Bay Vorrichtung zum Messen des Körperfetts
FI109651B (fi) * 2001-03-23 2002-09-30 Delfin Technologies Ltd Menetelmä kudosturvotuksen mittaamiseksi
US20030149375A1 (en) * 2002-02-05 2003-08-07 Chih-Yuh Chen Body fat determining device

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE485763T1 (de) Vorrichtung und verfahren zur überwachung der zusammensetzung des körpers durch bestimmung der dielektrizitätskonstante und der impedanz des körpers basiert auf digitaler frequenzabtastung
JP2010526604A5 (de)
US20070179360A1 (en) Apparatus for measurement of body composition
DE60042160D1 (de) Vorrichtung zum messen von gewebeödem
ATE349948T1 (de) Sensor und verfahren zum messen physiologischer parameter
Presta et al. Comparison in man of total body electrical conductivity and lean body mass derived from body density: validation of a new body composition method
EP1132046A4 (de) Vorrichtung zur beurteilung/anzeige des gesundheitszustandes
WO2005051194A1 (en) Apparatus and method for measuring segmental body fat using bioelectrical impedance
JP5854516B2 (ja) 食感指標の測定方法及び測定装置
KR900701214A (ko) 휴대용 헤모글로빈 측정기
WO2005050228A3 (en) Electrochemical impedance measurement system and method for use thereof
US20060184024A1 (en) Tissue thickness measurement device
JPWO2009093632A1 (ja) 重心バランス判定装置
ATE230111T1 (de) Verfahren zur feststellung von zusammensetzung und qualität von fleischsubstanzen
Ramaraj et al. Sensors for bone mineral density measurement to identify the level of osteoporosis: a study
WO2004102133A3 (de) Kapazitive füllstandsmessung
AU7256896A (en) Apparatus and method for measuring an induced perturbation to determine a physical condition of the human arterial system
KR100437488B1 (ko) 생체전기 임피던스 측정장치
KR20100041312A (ko) 초음파 체지방 측정기
JP3810628B2 (ja) 超音波骨評価装置
JP2002125954A (ja) 体脂肪面積を求める方法及び装置
JP6364350B2 (ja) 人の体重を測定する方法および装置
Kyriazis et al. A portable system for the measurement of the temporal parameters of gait
RU2004120603A (ru) Способ определения содержания влаги в мучном кондитерском изделии
RU78653U1 (ru) Устройство для определения размеров мягкотканных структур

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties