CN1235546C - 由单片集成电路构成的生物阻抗测量装置 - Google Patents

由单片集成电路构成的生物阻抗测量装置 Download PDF

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Publication number
CN1235546C
CN1235546C CNB011113391A CN01111339A CN1235546C CN 1235546 C CN1235546 C CN 1235546C CN B011113391 A CNB011113391 A CN B011113391A CN 01111339 A CN01111339 A CN 01111339A CN 1235546 C CN1235546 C CN 1235546C
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voltage
signal
output
converter
alternating
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Expired - Fee Related
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CN1312052A (zh
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小熊耕二
三好努
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Tanita Corp
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Tanita Corp
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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
    • 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

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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)
CNB011113391A 2000-01-31 2001-01-31 由单片集成电路构成的生物阻抗测量装置 Expired - Fee Related CN1235546C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000022395A JP2001212098A (ja) 2000-01-31 2000-01-31 ワンチップに集積回路化した生体電気インピーダンス測定装置
JP22395/2000 2000-01-31

Publications (2)

Publication Number Publication Date
CN1312052A CN1312052A (zh) 2001-09-12
CN1235546C true CN1235546C (zh) 2006-01-11

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CNB011113391A Expired - Fee Related CN1235546C (zh) 2000-01-31 2001-01-31 由单片集成电路构成的生物阻抗测量装置

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US (1) US6472888B2 (enExample)
EP (1) EP1121898B1 (enExample)
JP (1) JP2001212098A (enExample)
KR (1) KR100458392B1 (enExample)
CN (1) CN1235546C (enExample)
DE (1) DE60109660T2 (enExample)
TW (1) TW568771B (enExample)

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Also Published As

Publication number Publication date
TW568771B (en) 2004-01-01
EP1121898A1 (en) 2001-08-08
JP2001212098A (ja) 2001-08-07
CN1312052A (zh) 2001-09-12
KR20010078175A (ko) 2001-08-20
DE60109660T2 (de) 2006-03-09
KR100458392B1 (ko) 2004-11-26
US20010010467A1 (en) 2001-08-02
EP1121898B1 (en) 2005-03-30
US6472888B2 (en) 2002-10-29
DE60109660D1 (de) 2005-05-04

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