Intradermal Delivery Device With Crenellated Skin Engaging Surface Geometry
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United States of America Patent
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Issued Date -
Jan 16, 2014
app pub date -
Feb 28, 2013
filing date -
Feb 4, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for delivering or withdrawing a fluid through at least one layer of the skin is provided. The device may include a body having a top face, a bottom face, a side edge and at least one channel. The bottom face includes a first surface area and a second surface area adjacent to and recessed at a first distance from the first surface area. The bottom face further includes at least one raised protrusion disposed on the second surface area. The protrusion has a height from the first surface greater than the first distance. At least one dermal-access member is provided in the protrusion and is in fluid communication with the channel to deliver or withdraw the fluid.
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