Solid dose delivery vehicle and methods of making same
First Claim
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1. A solid dose delivery vehicle suitable for administration by ballistic delivery, comprising a solid solution of bioactive material in a stabilizing polyol glass continuous phase.
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Abstract
The present invention encompasses a solid dose delivery vehicle for ballistic administration of a bioactive material to subcutaneous and intradermal tissue, the delivery vehicle being sized and shaped for penetrating the epidermis. The delivery vehicle further comprises a stabilizing polyol glass loaded with the bioactive material and capable of releasing the bioactive material in situ. The present invention further includes methods of making and using the solid dose delivery vehicle of the invention.
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14 Claims
- 1. A solid dose delivery vehicle suitable for administration by ballistic delivery, comprising a solid solution of bioactive material in a stabilizing polyol glass continuous phase.
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3. A solid dose delivery vehicle suitable for administration by ballistic delivery, comprising a stabilizing polyol and a bioactive agent, loaded onto a vehicle.
- 9. A vaccine composition comprising a solid dose delivery vehicle suitable for administration by ballistic delivery, comprising a solid solution of bioactive material in a stabilizing polyol glass continuous phase and wherein the bioactive material is a DNA plasmid encoding an immunogen.
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11. A device for ballistic delivery, comprising a solid dose delivery vehicle suitable for administration by ballistic delivery, comprising a solid solution of bioactive material in a stabilizing polyol glass continuous phase.
- 12. A device for subdermal delivery of a therapeutic agent, wherein the device includes a solid dose delivery vehicle comprising a therapeutically effective amount of said therapeutic agent and polyol.
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