| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely mix and then discharge liquid medicine regarding a double-chamber container provided with a liquid medicine bag formed of a weak synthetic resin film and a liquid medicine container attached to the liquid medicine bag for mixing the liquid medicine in the liquid medicine bag and the liquid medicine in the liquid medicine container and discharging them from the liquid medicine container. <P>SOLUTION: The liquid medicine bag 10 is provided with first and second liquid medicine housing chambers 18 and 20 for sealing and housing the respective liquid medicines. A communication control member 30 is arranged inside the liquid medicine bag 10, the communication control member 30 has a fragile part 36, and in a normal state wherein the fragile part 36 is not broken, the liquid medicines inside the first and second liquid medicine housing chambers 18 and 20 are held in a sealed state and the liquid medicines are not discharged even when a discharge port 12 is punctured. The fragile part 36 is broken by a manual operation of picking it from the outside or the like at the time of transfusion, the first and second liquid medicine housing chambers 18 and 20 are communicated to a mixing chamber 22 through the broken part of the communication control member 30, the liquid medicines are mixed in the mixing chamber, and the mixed liquid medicines are discharged by puncturing the discharge port 12. <P>COPYRIGHT: (C)2007,JPO&INPIT |
