Production manner null of the medical application multi-chamber vessel, the medicine entering medical application multi-chamber vessel and the said medical application

摘要

PROBLEM TO BE SOLVED: To provide a medical multiple-chamber container capable of preventing the erroneous administration of drugs before mixing and capable of more certainly and easily performing the mixing and discharge of a plurality of the drugs, a drug-containing medical multiple-chamber container, and a method for suitably manufacturing the medical multiple-chamber container.;SOLUTION: The medical multiple-chamber container 1 includes a container body 10 wherein drug-housing chambers 14 and 15 constituted of flexible films 11 and 12 and demarcated by a weak seal part 13 are arranged in a definite direction, a discharge port member 20 having the projection part 21 projected into the drug-housing chamber 14 and a press member 30, which has a cap part 31 being a recessed part capable of closing the opening of the projection part 21 and of which the total length is less than the height in non-filling with the drug of the drug-housing chamber 14 and more than the height of the drug chamber 14 in filling with the drug without providing the press member 30 and of which the apparent density is below the density of the mixed drug of the respective drugs charged in the drug housing chambers 14 and 15 and characterized in that the projection part 21 is fitted in the cap part 31 in an axially freely slidable manner.;COPYRIGHT: (C)2012,JPO&INPIT