Apparatus for delivering a substance having one or more needles driven at high velocity
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United States of America Patent
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-
May 10, 2005
Grant Date -
N/A
app pub date -
Aug 13, 1999
filing date -
Aug 13, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for delivering a substance to a surface, such as the skin of a human being, animal or other organic matter has a needle. Also provided is means for supplying the substance to the tip of the needle in use, and driving means for driving the needle, in use, at a velocity in the range of 1 meter per second to 100 meters per second in order to penetrate the surface and deliver the substance thereto.
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