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INTRANASAL ADMINISTRATION

  • US 20110053827A1
  • Filed: 06/08/2007
  • Published: 03/03/2011
  • Est. Priority Date: 06/08/2006
  • Status: Abandoned Application
First Claim
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1. A delivery device for delivering a protein formulation to the upper posterior region of a nasal cavity of a subject for uptake into the CNS of the subject, the delivery device comprising a nosepiece unit including a nosepiece for fitting to a nostril of a subject and a nozzle through which the formulation is in use delivered to the respective nasal cavity, and a delivery unit for delivering formulation through the nozzle of the nosepiece, wherein the delivery of the formulation is such as to provide for uptake of the protein to the CNS without triggering a significant immune response.

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