| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reliably mix a medicine with a dissolution medium in a short time by securing a sufficient mixture space regardless of the block-off of the outer air for the purpose of preventing a contamination. <P>SOLUTION: A transfusion container 1 includes: a medicine chamber 2 for storing a medicine, where a medicine port 7 is arranged in an upper part and inner pressure is adopted as the atmospheric pressure; a dissolution chamber 3 for storing the dissolution medium, where a dissolution port 9 is arranged in an upper part and the inner pressure is adopted as the atmospheric pressure; a mixture chamber 4 whose upper opening 11 is engaged 12 by screwing with a lid body 13 and where a mixture port 10 is arranged in a lower part, the inner pressure is adopted substantially as vacuum, and a chemical take-out port 14 is arranged; a ball valve 5 with a semi-spherical valve body 5a, which is arranged among the medicine port 7, the dissolution port 9, and the mixture port 10 so as to allow them to communicate one another and becomes a flow path in mixing the medicine with the dissolution medium, etc., in the mixture chamber 4; and a supporter 6 which is extended from the lid body 13 and connected to the valve body 5a so as to allow the valve body 5a to be rotatable and movable in an axial direction toward the opening part. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
