Needle-free injector and process for providing serial injections
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United States of America Patent
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May 17, 2011
Grant Date -
Mar 20, 2008
app pub date -
Jun 19, 2007
filing date -
Sep 19, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Needle-free injection devices having a drive assembly to provide an operative force to effect an injection and a dosing assembly to prepare the device for a subsequent injection. In some embodiments, the dosing assembly is configured to transfer injectate from an injectate source to the injectate assembly. In some embodiments, a portion of energy available to the drive assembly urges the injectate towards the injectate assembly. In some embodiments, the device includes a nozzle assembly having one or more ports.
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