BIOPSY NEEDLE WITH FLEXIBLE LENGTH
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United States of America Patent
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-
N/A
Issued Date -
Jan 3, 2013
app pub date -
Jun 18, 2012
filing date -
Jun 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An endoscopic tissue-sampling needle is provided including an elongate needle shaft having a proximal shaft portion and a distal shaft portion. The distal shaft portion extends into and is fixedly attached to an inner diameter of a proximal shaft portion lumen. The distal shaft portion lumen is configured for collection of patient tissue by including a distal penetrating tip and/or a side aperture with a cutting edge configured to excise tissue from a target site in a patient body. The proximal shaft portion includes a length of cable tube configured to provide enhanced flexibility in use via an endoscope.
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