Yamato Scale Company, Limited

Yasutoshi Masuda

Shozo Kawanishi

Masami Yamanaka

Shuichi Okabe

Hiroyoshi Inoue

A health administration apparatusis provided, which is capable of dispensing with a troublesome measuring operation such as to wrap a tape measure or the like around a part of concern of a human body by automatically finding the abdominal circumference (waist size) or the lumbar circumference (hip size) of a human body. The health administration apparatusis configured to allow entry of body data of an examinee, including the height and weight of the examinee, and to be capable of finding the abdominal circumference of the examinee which is the circumferential size of a trunk part of the examinee by a computation based on the body data including the height and the weight of the examinee.

Health administration apparatus

A first current path forming electrode, a first measuring electrode, a second current path forming electrode and a second measuring electrode which serve to measure an impedance of a human body of a subject for a body fat ratio are formed on an electronic circuit board.

Body fat meter

Provided is a small-sized body fat determining device capable of easily determining a body fat ratio. A first electrode pair (,) and a second electrode pair (,) are provided on upper left and right sides of a surface (,) and a back face (,) of a card body (,) of a card type electronic calculator, respectively. The first electrode pair (,) includes a first measuring electrode (,) provided on the surface (,) of the card body (,), and a first current path forming electrode (,) provided on the back face (,) of the card body (,). The second electrode pair (,) includes a second measuring electrode (,) provided on the surface (,) of the card body (,), and a second current path forming electrode (,) provided on the back face (,) of the card body (,). An impedance between the first measuring electrode (,) and the second measuring electrode (,) is measured by impedance measuring means provided in the card body (,).

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Akashi, Japan

Yasutoshi Masuda