Catheter apparatus
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United States of America Patent
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-
May 2, 2017
Grant Date -
Nov 19, 2015
app pub date -
Feb 13, 2013
filing date -
Feb 21, 2012
priority date (Note) -
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Abstract
An intravenous catheter apparatus having a needle having a needle shaft, a needle tip at the distal end of the needle shaft and a needle hub mounted to the proximal end of the needle shaft, an intravenous catheter tube mounted to a catheter hub and a needle guard movable on the needle shaft. The needle guard having a base portion having a needle passage extending in an axial direction from a proximal side of the base portion through the base portion to a distal side of the base portion, first and second arms extending substantially in the axial direction from the distal side of the base portion and a distal wall which is transversely arranged at a distal region of the first arm. A recess is provided in the needle guard that receives a stopping element for stopping movement of the needle shaft relative to the needle guard.
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