Retractable fluid collection device
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United States of America Patent
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Feb 16, 2016
Grant Date -
Oct 23, 2008
app pub date -
Apr 20, 2007
filing date -
Apr 20, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Retractable medical device including a body having an open back end and a front end. A movable member is arranged within the body. The movable member has a back end and a front end. A needle holding member is arranged in an area of the front end of the movable member. A spring is structured and arranged to move the needle holding member to a retracted position within the movable member when the movable member experiences at least one of: the front end of the movable member is caused to expand generally radially; the back end of the movable member is caused to contract generally radially; the front end of the movable member is caused to expand generally radially when the back end of the movable member is caused to contract generally radially; and axial movement caused by a cap closing off the back end of the body which engages a tapered surface of the back end of the movable member. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
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Family
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Cited Art Landscape
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