PROBLEM TO BE SOLVED: To provide a body mounting unit for measuring bio-impedance capable of pressing electrodes to the abdominal part of a subject with good reproducibility under definite load without giving pain to the subject.SOLUTION: A abdominal part mounting unit 100A for measuring bio-impedance is equipped with an electrode support part 110 for supporting electrodes 113 and the long belt part 140 wound around the abdominal part 301 of the subject 300. The electrode support part 110 includes a fixing part 114 for fixing one end part 141 of the belt part 140 to the electrode support part 110 in a relatively immovable manner and a holding part 115 for holding the part near to the other end part 142 of the belt part 140 to the electrode support part 110 in a relatively movable manner. The holding part 115 has the attaching part 130 attached at the arbitrary position of the part near to the other end part 142 of the belt part 140 in a freely detachable manner and an energizing means for connecting the attaching part 130 and the electrode support part 110 to energize both parts so as to bring them close to each other.COPYRIGHT: (C)2009,JPO&INPIT【課題】一定の荷重で電極が被験者の腹部に対して再現性よく押し当て可能でかつ被験者に苦痛を与えることのない生体インピーダンス測定用装着ユニットを提供する。【解決手段】生体インピーダンス測定用腹部装着ユニット100Aは、電極113を支持する電極支持部110と、被験者300の腹部301に巻き回される長尺状のベルト部140とを備える。電極支持部110は、ベルト部140の一端部141が電極支持部110に対して相対的に移動不能に固定された固定部114と、ベルト部140の他端部142寄りの部分を電極支持部110に対して相対的に移動可能に保持する保持部115とを含む。保持部115は、ベルト部140の他端部142寄りの部分の任意の位置に着脱自在に取付け可能な取付け部130と、取付け部130と電極支持部110とを連結し、これら取付け部130と電極支持部110とを近づける方向に付勢する付勢手段とを有する。【選択図】図7
