PROBLEM TO BE SOLVED: To provide a container body for receiving a medical fluid in which a container main body and a hanging member turnably mounted on the upper surface of the container main body are provided, and the folding state maintenance after the folding of the hanging member is superior and the suspension work to a stand is easy.SOLUTION: A container body 1 for receiving a medical fluid includes a container main body 2 and a hanging member 4 turnably mounted on the upper surface of the container main body 2. The hanging member has a base part 41, folded parts 43a, 43b and a suspension part 42. The hanging member 4 is configured such that a tensile yield stress is 25 MPa or more and a break elongation is 100% or more after high pressure steam sterilization of 115°C, and when being folded so that the angle between the underside of the base part and the upper surface of the suspension part becomes 150 degrees in the folded part, the angle of one minute after the pressing force is unlocked is 60 degrees or more.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】容器本体と、容器本体の上面に、回動可能に取り付けられた吊下用部材を備え、吊下用部材の折り曲げ後の折り曲げ状態維持が良好であり、スタンドへの懸架作業が容易である医療用液体収納用容器体を提供する。【解決手段】医療用液体収納用容器体1は、容器本体2と、容器本体2の上面に、回動可能に取り付けられた吊下用部材4とを備える。吊下用部材は、ベース部41と、折り曲げ部43a,43bと、懸架部42とを有する。吊下用部材4は、115℃の高圧蒸気滅菌後における、引張降伏応力が25MPa以上、破断伸度が100%以上、折り曲げ部において、ベース部の下面と懸架部の上面間の角度が150度となるように押圧して折り曲げ、押圧解除1分後の上記角度が、60度以上である。【選択図】図5
