A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 35/00 (2006.01) A61K 9/127 (2006.01) A61K 9/70 (2006.01)
Patent
CA 2097163
A device for the dermal and transdermal delivery of liposomes or a formulation thereof. The device comprises an applicator element carrying a containment means to store the liposomes, a liposome delivery surface for the containment means to transfer the liposomes from storage to the skin when the surface is brought into operating proximity therewith and a detachable cover means for the surface. Preferably, the device comprises a screen covering the containment means. The screen is characterized in that it is sufficiently hydrophobic to constitute a barrier for preventing passage of the liposomes when the screen is not in contact with the skin. It also has a plurality of pores of sufficient diameter to allow passage of the liposomes through the screen when the screen is in contact with the skin.
Gowling Lafleur Henderson Llp
Helix Biopharma Corp.
University Of Saskatchewan
LandOfFree
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