Microfabricated surgical device for interventional procedures
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United States of America Patent
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Jun 16, 2009
Grant Date -
Oct 14, 2004
app pub date -
Sep 20, 2002
filing date -
Sep 20, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
An actuator for an interventional surgical procedure is described. The actuator may include an actuator body having a distal end and a proximal end. A central expandable section is located between the distal end and the proximal end. The expandable section is operable between an unactuated condition in which the expandable section is in a furled state and an actuated condition in which the expandable section is in an unfurled state. A needle is located at the expandable section. The needle is moveable in an approximately perpendicular direction relative to a central longitudinal axis of the actuator body from a position within the actuator body to a position outside of the actuator body.
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