Device for enhanced delivery of biologically active substances and compounds in an organism
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United States of America Patent
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Jan 13, 2004
Grant Date -
Sep 5, 2002
app pub date -
May 20, 1998
filing date -
Nov 21, 1995
priority date (Note) -
Expired
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Abstract
A device and methods are described for a non-invasive transnasal and transocular drug delivery to the central nervous system using iontophoresis technology. By delivered through the olfactory nerve and the optical nerve, a biologically active substance of interest can be enhanced to be delivered into the CNS and CSF and bypassing the blood-brain barrier. Such drug delivery system can also be enhanced by using phonophoresis and other enhancement techniques.
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