PROBLEM TO BE SOLVED: To provide a lengthwise and breadthwise trunk width measurement unit and an offal fat measurement apparatus for improving reliability of measurement accuracy.SOLUTION: The lengthwise and breadthwise trunk width measurement unit includes: a first contact part 41 to be in contact with the upper face of the trunk of a user 5 in a face-up position a second contact part 42 to be in contact with one side face of the trunk a third contact part 43 to be in contact with the other side face of the trunk and a lengthwise and breadthwise trunk width measurement part to calculate the lengthwise width and the breadthwise width of the trunk from the height from the upper face 6 of a bed to the contact position of the first contact part 41 and a distance between the second contact part 42 and the third contact part 43.COPYRIGHT: (C)2010,JPO&INPIT【課題】測定精度の信頼性の向上を図ることができる胴体縦横幅測定ユニットおよび内臓脂肪測定装置を提供する。【解決手段】仰臥位のユーザ5の胴体の上面に接触する第1接触部41と、胴体の一方の側面に接触する第2接触部42と、胴体の他方の側面に接触する第3接触部43と、ベッド上面6から第1接触部41の接触位置までの高さおよび第2接触部42と第3接触部43との間の距離から、胴体の縦幅および横幅を算出する胴体縦横幅算出部と、を備える。【選択図】図6
