HOLLOW CURVED SUPERELASTIC MEDICAL NEEDLE AND METHOD
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United States of America Patent
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Issued Date -
Jul 8, 2010
app pub date -
Nov 10, 2009
filing date -
Dec 9, 1998
priority date (Note) -
Abandoned
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Abstract
for introduction into the body of a patient. Upon deployment from the outer cannula, the needle cannula substantially returns to the preformed configuration for the introduction or extraction of materials at areas lateral to the entry path of the needle, assembly. The needle assembly can compromise a plurality of needle cannulae than can be variably arranged or configured for attaining a desired infusion pattern.
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