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16) Insert a needle into the needle insertion groove of the biopsy
attachment set corresponding to the display angle of the needle
guide line, fix the probe and perform biopsy. Relationship between
the needle insertion groove and needle guide line angle is shown
in Fig.17.
Fig.17
17) As inserting the needle into the body, keep watching the tip of
the needle in image not to lose its echo image by manipulating the
needle.
1) In case of bore a hole in the probe cover with a biopsy needle, the
probe should be sterilized after use.
2) A thin needle may be inserted as bent in the body. In such case,
if the needle is bent in the long-axis direction of the transducer,
its image will get out of the guide line. If it is bent in the direction
perpendicular to the long-axis, its image will disappear. In this
case, pull back the needle slightly, check the needle tip, and then
move the probe to follow the needle tip.
Needle Insertion Groove
Relationship between the needle insertion
groove and biopsy guide line angle
Needle guide line angle
Needle guide line
CAUTION
-16-
Q1E-EP1245
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