At the formation mannered null soft flexible material of the medicine enclosing seal body

摘要

PROBLEM TO BE SOLVED: To reliably exclude the possibility of an erroneous operation that administration is performed while a medical agent bag is not opened yet concerning a multi-chemical mixture type medical agent bag.;SOLUTION: The medical agent bag 10 is formed of a soft film like base material. The inner cavity of the bag 10 is divided into a plurality of divided chambers 20, 22 through a soft seal part 18. A discharge port 12 is arranged to face one divided chamber 20 and is provided with a communication hole 28 at one end 12-2 facing the inner cavity of the medical agent bag 10. The communication hole 28 is normally closed by a separable peel membrane 30 so as to prevent the discharge of a medical agent from the medical agent bag 10 to the discharge port 12. The peel membrane 30 is firmly stuck onto the opposite surface of a plastic film constituting the medical agent bag, is deformed integrally with the opening deformation of the medical agent bag 10 at the moment of opening the soft seal part 18, and separated from the discharge port 12. The communication hole 28 is opened to the inner cavity of the medical agent bag so that the medical agent is discharged.;COPYRIGHT: (C)2006,JPO&NCIPI