For carrying the formulation of pharmaceutical compositions and including the dosage band of this formulation

For carrying the formulation of pharmaceutical compositions and including the dosage band of this formulation

  • CN 101,715,428 B
  • Filed: 05/15/2008
  • Issued: 08/24/2016
  • Est. Priority Date: 05/16/2007
  • Status: Active Grant
First Claim
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1. , for carrying a formulation for pharmaceutical compositions, described formulation includes:

  • First dosage blister room, it comprises the first component of pharmaceutical compositions;

    Second dosage blister room, it comprises the second component of pharmaceutical compositions;

    AndDistribution blister room, it includes film and the piercing device caning be pierced, wherein, described piercing device for have base end and withThe slender member of the hollow of the puncture tip that described base end is relative, and discharge nozzle is provided;

    Described piercing device includes one or more inlet port and internal pipeline, and the one or more inlet port is positioned at describedOn or near base end, and described internal pipeline provides the fluid between the one or more inlet port and described discharge nozzleCommunicate;

    AndWherein, the surface of described internal pipeline includes jet mode and the liquid controlling to be pushed through the fluid of described piercing deviceDrip the architectural feature of size;

    Wherein, described formulation also includes;

    First layer seals, and wherein, described first layer seals and prevents the content of described first dosage blister room with describedThe content mixing of the second dosage blister room;

    Second layered seal, wherein, described second layered seal prevents the content of described second dosage blister room with describedThe content mixing of distribution blister room;

    AndPermanent seal, wherein, described permanent seal surrounds the neighboring being had family;

    Wherein, described first layer seals and the adhesion of described second layered seal is less than described permanent seal so that describedFirst layer seals and described second layered seal is in the pressure lower leaf less than described permanent seal.

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