Needle assembly for drug pump
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United States of America Patent
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Apr 10, 2012
Issued Date -
N/A
app pub date -
Dec 30, 2008
filing date -
Dec 30, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A needle assembly adapted for fluid communication with a vial containing a substance to be delivered to a subject, the needle assembly including a needle held in a needle holder, the needle holder confined to move in a housing, and an activation mechanism for activating delivery of the substance through the needle, the activation mechanism including a safety latch that initially impedes movement of the needle holder, wherein when the safety latch is placed on the subject, the safety latch moves to a position that permits moving the needle holder to cause the needle to protrude outwards of the housing to pierce the subject to allow administration of the substance to the subject.
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Family
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