Body water amount condition judging apparatus by multi-frequency bioelectric impedance measurement

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United States of America Patent

PATENT NO 6643543
APP PUB NO 20020022787A1
SERIAL NO

09918793

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Abstract

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A body water amount condition judging apparatus is provided wherein at least two values selected from intra-cellular water resistance, extra-cellular water resistance, a combined resistance of the intracellular and extra-cellular water resistance, and the ratio of intra-cellular and extra-cellular water are used as the judging parameters, which values are obtained based on the bioelectric impedance measured in multi-frequency bioelectric impedance measurement. Using these parameters, it is possible to judge the body water amount condition considering not only total body water amount condition, but each constituent component of body water as well.

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Patent Owner(s)

Patent OwnerAddress
TANITA CORPORATION1-14-2 MAENO-CHO ITABASHI-KU TOKYO 174-8630

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takehara, Katsumi Tokyo, JP 11 418
Takehara, Tomoko Tokyo, JP 14 215

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