PROBLEM TO BE SOLVED: To provide a medical liquid container and a preparation-containing medicament container, not causing sealing defect of a sealing part of the peripheral edge of a medicament housing chamber and alteration of a small quantity of a medicament housed.SOLUTION: This medical liquid container 10 includes: a primary medicament housing chamber 11 housing a medicament and at least one or more secondary liquid medicament-housing chambers 12 connected to the primary medicament housing chamber housing a smaller quantity of medical liquid stored than that of the medicament housed in the primary medicament housing chamber 11, wherein the interiors of the primary liquid medicament-housing chamber 11 and secondary liquid medicament-housing chamber 12 are partitioned from each other to communicate with each other. The secondary liquid medicament-housing chamber 12 has a bulged part 15 bulged such that the internal medicament-housing space before housing a second medicament is larger than the volume of the housed second medicament.COPYRIGHT: (C)2006,JPO&NCIPI【課題】薬液収納室周縁のシール部分のシール不良や、収容する少量の薬剤を変質させたりすることのない、医療用薬液容器および薬剤入り医療用薬液容器を提供する。【解決手段】薬剤を収容する主薬液収納室11と、該主薬液収納室11に接続され、主薬液収納室11に収容される薬液よりも少量の薬液を収容する少なくとも1つ以上の副薬液収納室12とを有し、これら主薬液収納室11内と副薬液収納室12内とが連通可能に仕切られた医療用薬液容器10である。そして、副薬液収納室12は、薬剤の収容前において、内部の薬剤収容空間が収容される薬剤の体積よりも大きくなるように膨出された膨出部15を備えている。【選択図】図2
