Blood bag and blood collecting tube receiving member to be attached to blood bag.

摘要

A blood bag of the present invention comprises a blood collection container (2); a tube (4) communicating with the blood collection container (2) and provided with a blood collecting needle (3) at its distal end; and a blood collecting tube receiving member (5) attached to the tube (4) detachably or movably along the tube (4). Before labels are sticked on, a blood collecting tube into which blood has been collected from this blood bag (1) is not confused with another blood collecting tube into which blood has been collected from another blood bag, or after labels are sticked on, blood is not collected from another blood bag into a blood collecting tube on which has been sticked a label having the same serial number as a label sticked on this blood bag, so as to avoid a danger that blood having an infectious disease is transfused for mistaking it for safe blood.