Microneedle transdermal transport device
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United States of America Patent
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-
Aug 21, 2012
Grant Date -
Nov 13, 2008
app pub date -
Apr 29, 2008
filing date -
Oct 26, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
A transdermal transport device includes a reservoir for holding a formulation of an active principle, and a needle with a bore extending along the length of the needle from a first end of the needle to a second end of the needle. The second end is substantially aligned to a plane parallel to a body surface of a biological body when the device is placed on the body surface. The device also includes an actuator which pumps the formulation through the bore of the needle between a target area of the body and the reservoir.
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