Needle catheter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 10, 2012
Grant Date -
May 29, 2008
app pub date -
Aug 20, 2007
filing date -
Dec 31, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus including an expandable body; at least one delivery cannula coupled to an exterior portion of the expandable body; a needle having a protuberance thereon disposed in a lumen of the at least one delivery cannula; a stop disposed in the lumen of the at least one delivery cannula at a position distal to the protuberance on the needle. A method including positioning a catheter assembly including at least one needle delivery device disposed in an at least one delivery cannula, the at least one delivery cannula having an exit end; modifying the shape of the catheter assembly to modify the orientation of the exit end of the at least one delivery cannula at a region of interest; and advancing the at least one needle delivery device beyond the exit end of the at least one delivery cannula according to a controlled orientation.
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