PROBLEM TO BE SOLVED: To administer a suspended drug obtained by crushing a tablet in a closed system and suspending the crushed tablet in the closed system, to a patient in the closed system.SOLUTION: A device for tablet administered as a suspension includes: a tablet crushing syringe for crushing the tablet a water supplying syringe for supplying water and a T-shaped stopcock for connecting the tablet crushing syringe and the water supplying syringe. The tablet crushing syringe internally includes pins for crushing the tablet. The T-shaped stopcock includes three connecting ends internally having flow passages, and a sliding valve body for selecting and connecting two of the flow passages of the three connecting ends at a junction base portion of the three connecting ends. The end of the tablet crushing syringe and the end of the water supplying syringe are each connected to any of the connecting ends of the T-shaped stopcock.COPYRIGHT: (C)2012,JPO&INPIT【課題】錠剤を閉鎖系内で破砕し、この破砕した錠剤を閉鎖系内で懸濁液化し、得られた懸濁薬液を閉鎖系で患者に投与する。【解決手段】錠剤を破砕するための錠剤破砕用シリンジと、水を供給するための水供給用シリンジと、該錠剤破砕用シリンジと該水供給用シリンジを連結する三方活栓とを備え、該錠剤破砕用シリンジは内部に錠剤破砕用のピンを備え、該三方活栓は内部に各々流路を有する3本の連結端部と、該3本の連結端部の合流基部において該3本の連結端部の各流路の2本を選択して連通させる摺動弁体とを備え、該錠剤破砕用シリンジの先端部と該水供給用シリンジの先端部は該三方活栓のいずれかの連結端部に連結されている。【選択図】図1
