PROBLEM TO BE SOLVED: To provide a support tool of a female chest which holds the shape and volume in a natural state especially without pressing the breast in medical application.SOLUTION: The support tool 1 of the female chest comprises: a head supporting section 2 for supporting the head of a subject H at a prone position an abdomen supporting section 4 for supporting the abdomen of the subject H a chest supporting section 3 that connects the head supporting section 2 to the abdomen supporting section 4 with a predetermined width and supports the chest of the subject H and a leg supporting section 5 connected to the chest supporting section 3. The support tool 1 has a storage section S that is surrounded by the head supporting section 2, the abdomen supporting section 4, and the chest supporting section 3, and stores the breast of the subject H. Additionally, the head supporting section 2 has a gripping part 6.COPYRIGHT: (C)2007,JPO&INPIT【課題】医療用途において、特に乳房を圧迫することなく形状や体積を自然な状態に保持することができる女性胸部の支持治具を提供する。【解決手段】腹臥位になった被検者Hの頭部を支持する頭部支持部2と、被検者Hの腹部を支持する腹部支持部4と、頭部支持部2と腹部支持部4とを所定幅で連結して、被検者Hの胸部を支持する胸部支持部3と、胸部支持部3に結合された脚部支持部5を備え、頭部支持部2、腹部支持部4および胸部支持部3に囲まれた、被検者Hの乳房が下垂される収容部Sを形成している女性胸部の支持治具1である。更に、頭部支持部2には、把持部6が設けられている。【選択図】図1