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Method and system for dosing a pharmaceutical sample in a packaging machine

  • US 7,536,843 B2
  • Filed: 01/18/2007
  • Issued: 05/26/2009
  • Est. Priority Date: 01/23/2006
  • Status: Expired due to Fees
First Claim
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1. A method for dosing a pharmaceutical product contained in a packaging machine, wherein:

  • the machine comprises at least one volumetric dosing unit with a dosing chamber and at least one on-line check-weighing unit;

    the pharmaceutical product comprises at least a first component and a second component; and

    at least one of the components comprises an active ingredient,the method comprising the steps of;

    metering a volume of the first component with the dosing unit;

    weighing the metered volume of the first component with the weighing unit;

    introducing the metered and weighed volume of the first component into a package;

    metering a volume of the second component with the dosing unit;

    introducing the metered volume of the second component into the package; and

    weighing the package containing the first and second components.

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