JP3705574B2 - 生体電気インピーダンス測定装置 - Google Patents

生体電気インピーダンス測定装置 Download PDF

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Publication number
JP3705574B2
JP3705574B2 JP2000224944A JP2000224944A JP3705574B2 JP 3705574 B2 JP3705574 B2 JP 3705574B2 JP 2000224944 A JP2000224944 A JP 2000224944A JP 2000224944 A JP2000224944 A JP 2000224944A JP 3705574 B2 JP3705574 B2 JP 3705574B2
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JP
Japan
Prior art keywords
current
capacitor
electrode
voltage
measurement
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Expired - Lifetime
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JP2000224944A
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English (en)
Japanese (ja)
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JP2001161655A (ja
JP2001161655A5 (https=
Inventor
正人 児玉
祥量 吉田
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Tanita Corp
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Tanita Corp
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Publication date
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Priority to JP2000224944A priority Critical patent/JP3705574B2/ja
Priority to EP00120786A priority patent/EP1091215B1/en
Priority to DE60018669T priority patent/DE60018669T2/de
Priority to US09/672,899 priority patent/US6473641B1/en
Publication of JP2001161655A publication Critical patent/JP2001161655A/ja
Publication of JP2001161655A5 publication Critical patent/JP2001161655A5/ja
Application granted granted Critical
Publication of JP3705574B2 publication Critical patent/JP3705574B2/ja
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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
    • A61B5/48—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
    • A61B5/05—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2000224944A 1999-09-30 2000-07-26 生体電気インピーダンス測定装置 Expired - Lifetime JP3705574B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000224944A JP3705574B2 (ja) 1999-09-30 2000-07-26 生体電気インピーダンス測定装置
EP00120786A EP1091215B1 (en) 1999-09-30 2000-09-22 Bioelectric impedance measuring apparatus
DE60018669T DE60018669T2 (de) 1999-09-30 2000-09-22 Vorrichtung zur bioelektrischen Impedanzmessung
US09/672,899 US6473641B1 (en) 1999-09-30 2000-09-29 Bioelectric impedance measuring apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-278662 1999-09-30
JP27866299 1999-09-30
JP2000224944A JP3705574B2 (ja) 1999-09-30 2000-07-26 生体電気インピーダンス測定装置

Publications (3)

Publication Number Publication Date
JP2001161655A JP2001161655A (ja) 2001-06-19
JP2001161655A5 JP2001161655A5 (https=) 2005-04-21
JP3705574B2 true JP3705574B2 (ja) 2005-10-12

Family

ID=26552980

Family Applications (1)

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JP2000224944A Expired - Lifetime JP3705574B2 (ja) 1999-09-30 2000-07-26 生体電気インピーダンス測定装置

Country Status (4)

Country Link
US (1) US6473641B1 (https=)
EP (1) EP1091215B1 (https=)
JP (1) JP3705574B2 (https=)
DE (1) DE60018669T2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210109350A (ko) * 2020-02-27 2021-09-06 선재광 배수혈로부터 측정된 전류 값으로부터 생리적인 상태와 병리적인 상태로 분류하는 방법

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3792489B2 (ja) * 2000-06-30 2006-07-05 株式会社タニタ 生体インピーダンス測定装置
DE10119527A1 (de) * 2001-04-12 2002-11-07 Sitec Sensortechnik Gmbh Verfahren zur mobilen oder stationären Erfassung von Körperfunktions- und Stoffwechseldaten eines lebenden Körpers und Einrichtung zur Durchführung des Verfahrens
US20070104840A1 (en) * 2001-05-03 2007-05-10 Singer Michael G Method and system for the determination of palatability
JP4415215B2 (ja) * 2001-07-06 2010-02-17 アスペクト メディカル システムズ，インク． 干渉の存在下での生体電気インピーダンス測定システムおよび方法
US7132611B2 (en) 2002-06-26 2006-11-07 Capamo Aps Apparatus for the registration of weight
US7667340B2 (en) * 2005-12-13 2010-02-23 Whlk, Llc Power from a non-animal organism
US7466032B2 (en) * 2005-12-13 2008-12-16 Whlk, Llc Power from a non-animal organism
JP4967514B2 (ja) 2006-08-08 2012-07-04 ミツミ電機株式会社 生体インピーダンス測定回路、及び、生体インピーダンス測定装置
FR2912893B1 (fr) * 2007-02-23 2009-12-11 Philippe Brunswick Systeme d'analyse electrophysiologique
US20100086655A1 (en) * 2007-05-23 2010-04-08 Michaeal G Singer Process of selecting a preparation method, a packaging and shipping method, or other dispostion of a foodstuff, and process of determining if a foodstuff is fresh or has previously been frozen
US20090174759A1 (en) * 2008-01-04 2009-07-09 Viable Communications, Inc. Audio video communications device
US9050016B2 (en) * 2009-02-10 2015-06-09 Siemens Medical Solutions Usa, Inc. System for heart performance characterization and abnormality detection
US8475367B1 (en) 2011-01-09 2013-07-02 Fitbit, Inc. Biometric monitoring device having a body weight sensor, and methods of operating same
US9202111B2 (en) 2011-01-09 2015-12-01 Fitbit, Inc. Fitness monitoring device with user engagement metric functionality
US8934954B2 (en) 2011-08-23 2015-01-13 Impeto Medical Assessment of sudomor function for peripheral diabetic neuropathy evaluation
FR2982758B1 (fr) 2011-11-21 2013-11-15 Impeto Medical Procede d'analyse physiologique de fiabilite accrue
FR2994821B1 (fr) 2012-08-28 2014-08-29 Impeto Medical Systeme d'analyse electrophysiologique ameliore
US9591987B1 (en) 2013-08-23 2017-03-14 Rjl Systems, Inc. Determining body composition through segmental bioelectrical impedance analysis (BIA)
JP2015070368A (ja) 2013-09-27 2015-04-13 三菱電機株式会社 半導体装置
FR3028744A1 (fr) 2014-11-25 2016-05-27 Impeto Medical Dispositif de releve de donnees electrophysiologiques de fiabilite accrue
CN105158430A (zh) * 2015-09-22 2015-12-16 成都乐维斯科技有限公司 一种基于三端稳压管稳压设计的水质检测电路
KR20170061752A (ko) * 2015-11-26 2017-06-07 삼성전자주식회사 교정된 전류를 이용하여 생체 임피던스를 분석하는 전자 장치
US20190117497A1 (en) * 2017-10-19 2019-04-25 Filip Sedic Skin cleansers and methods of use
EP4304468A4 (en) * 2021-06-18 2024-09-04 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR ANALYZING HUMAN BODY IMPEDANCE INSENSITIVE TO HIGH CONTACT IMPEDANCE AND PARASITIC EFFECTS
CN116269384A (zh) * 2023-02-23 2023-06-23 无锡健芯半导体科技有限公司 基于生物内电阻抗的情绪监测优化方法、装置及电子设备
EP4470458A1 (en) * 2023-05-30 2024-12-04 Withings Electrode discharge on a measurement device

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US3821949A (en) * 1972-04-10 1974-07-02 Menninger Foundation Bio-feedback apparatus
JPS62169023A (ja) * 1986-01-22 1987-07-25 Ya Man Ltd 体内脂肪重量計
DE59007743D1 (de) * 1989-01-27 1995-01-05 Medese Ag Biotelemetrie-verfahren zur übertragung von bioelektrischen potentialdifferenzen, und vorrichtung zur übertragung von ekg-signalen.
GB9222888D0 (en) * 1992-10-30 1992-12-16 British Tech Group Tomography
FR2698779B1 (fr) * 1992-12-08 1995-01-13 Eugedia Laboratoire Appareil pour la détermination de la masse grasse d'un patient.
JP3734885B2 (ja) 1996-06-13 2006-01-11 森永乳業株式会社 抗菌性ペプチドおよび抗菌剤
US6321119B1 (en) * 1997-09-24 2001-11-20 Healthonics, Inc. Pulsed signal generator for bioelectric stimulation and healing acceleration
WO2000015110A1 (en) * 1998-09-11 2000-03-23 Res Technologies Llc Measurement of electric and/or magnetic properties in organisms using induced currents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210109350A (ko) * 2020-02-27 2021-09-06 선재광 배수혈로부터 측정된 전류 값으로부터 생리적인 상태와 병리적인 상태로 분류하는 방법
KR102337813B1 (ko) 2020-02-27 2021-12-09 선재광 배수혈로부터 측정된 전류 값으로부터 생리적인 상태와 병리적인 상태로 분류하는 방법

Also Published As

Publication number Publication date
EP1091215A2 (en) 2001-04-11
JP2001161655A (ja) 2001-06-19
DE60018669D1 (de) 2005-04-21
EP1091215A3 (en) 2003-08-13
EP1091215B1 (en) 2005-03-16
US6473641B1 (en) 2002-10-29
DE60018669T2 (de) 2006-04-13

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