PROBLEM TO BE SOLVED: To provide a pharmaceutical storage bag including a dental powder/liquid material and suppressing air entrainment when mixingly dispensing a powder material and a liquid material.SOLUTION: A powder material 8 is stored in a powder material storage chamber 3 of a bag body 2, and a liquid material 9 that causes the powder material 8 to melt and cooperates with the powder material 8 to change into a paste form is stored in a liquid material storage chamber 4 partitioned from the powder material storage chamber 3 by a weakened portion 7. The weakened portion 7 is fractured by application of pressing force to the bag body 2 to communicate the powder material storage chamber 3 to the liquid material storage chamber 4. After the liquid material stored in the liquid storage chamber 4 is fed to the interior of the powder material storage chamber 3, the powder material 8 and the liquid material 9 that are to change into the paste form in the powder material storage chamber 3 are pressed from the surface of the bag body 2 to be dispensed.COPYRIGHT: (C)2015,JPO&INPIT【課題】粉末材料と液状材料を混合させて調剤するような場合に、空気の巻き込みを抑制する歯科粉液材料入り調剤収容袋を提供する。【解決手段】袋本体2の粉材収容室3に粉材8を収容し、粉材収容室3と弱化部7で仕切られる液材収容室4に、粉材8を溶解させるとともに該粉材8と協働してペースト状に変化する液材9を収容し、袋本体2への押圧力の付加によって弱化部7を破断し、粉材収容室3と液材収容室4を連通させ、液材収容室4に収容される液材を粉材収容室3内に送り込んだ後に、該粉材収容室3内でペースト状に変化する粉材8と液材9とを袋本体2の表面から押圧しながら調剤するようにした。【選択図】図1
