To provide a panipenem-containing double bag-type preparation which can suppress changes caused by admixture of betamipron with panipenem and maintain stability of panipenem with time.
The panipenem-containing double bag-type preparation 1 is equipped with a solid medicine-accommodating room 30 and a medicine solution-accommodating room 40, where the accommodating rooms 30 and 40 are isolated by an easily openable sealing part 20 formed so as to be opened by pressurizing the medicine solution-accommodating room 40 at the time of service thereby to cause the solid medicine-accommodating room 30 to communicate with the medicine solution-accommodating room 40, and the solid medicine-accommodating room 30 is filled with freeze-dried panipenem while the medicine solution-accommodating room 40 is filled with a betamipron-containing solution.
JPH0347115A | 1991-02-28 | |||
JPH10328271A | 1998-12-15 | |||
JPH11169434A | 1999-06-29 | |||
JP2000281147A | 2000-10-10 | |||
JP2000037441A | 2000-02-08 | |||
JP2001046473A | 2001-02-20 |
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa