Hand-held electronically controlled injection device for injecting liquid medications
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United States of America Patent
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Feb 19, 2013
Issued Date -
N/A
app pub date -
Apr 28, 2011
filing date -
Feb 18, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A medication delivery device includes a housing, a door coupled to the housing and moveable between a closed position and an open position. The door permits insertion of a medication container, containing liquid medication, into the housing in the open position. A door opening mechanism is coupled to the door. A push member is axially moveable between a retracted position and a non-retracted position and located external to the medication container. The push member enters the medication container and pushes the liquid medication out of the medication container. A lock mechanism is coupled to the door opening mechanism and prevents opening of the door when the push member is in the non-retracted position inside the medication container, wherein the lock mechanism automatically unlocks the door opening mechanism when the push member is in the retracted position.
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Family
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