Safe desmopressin administration

Safe desmopressin administration

  • CN 102,647,993 A
  • Filed: 06/15/2010
  • Published: 08/22/2012
  • Est. Priority Date: 06/18/2009
  • Status: Active Application
First Claim
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1. the compositions of a material, it comprises the intranasal Desmopressin dosage of the plume form that ejects at interval in a period of time from the nozzle of metered dose sprayer unit,Said plume comprises the mobile microdroplet of a volumes;

  • It defines one jointly and has axis and the conical volume that is positioned at the summit at said sprayer unit nozzle place;

    Microdroplet density (the microdroplet number of per unit volume) in the wherein conical volume increases along the direction perpendicular to said axle;

    Said microdroplet comprises the Desmopressin of about 0.05 μ

    g to 5.0 μ

    g altogether, and the effect of said plume is to increase contacting of microdroplet and nasal cavity mucomembranous surface.

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