16
March
2017
8818 User Guide
(BB1505-H)
Performing Puncture and Biopsy
If the transducer cover is damaged when attaching the puncture attachment, replace
it with a new cover.
See the Product Data sheet for a list of available transducer covers.
Superimpose
puncture line
Press the system
Puncture
or
Biopsy
control button to superimpose a puncture line
on the image.
If more than one puncture line is available, refer to the applicable system user guide
for instructions on how to change which one appears.
Move the transducer until the puncture line transects the target. Insert the needle and
monitor it as it moves along the puncture line to the target. The needle tip echo will
be seen as a bright dot on the screen.
The puncture line will differ depending on the imaging plane orientation. In the
sagittal plane, the puncture path is indicated by a line of dots. The distance between
each puncture dot is 5mm.
In the transverse plane, a single dot indicates the point at which the needle will
transect the imaging plane.
To remove the puncture line from the image, refer to the applicable system user guide
for instructions.
WARNING
It is essential for the patient’s safety that only the correct puncture attachments, as described
in this guide, are used. Never use unauthorized combinations of transducers and puncture
attachments or other manufacturers puncture attachments.
Before beginning a puncture or biopsy procedure, always check that the type number of the
transducer and the type number or description of the puncture attachment match exactly
those displayed on the system monitor.
WARNING
The puncture line on the image is an indication of the expected needle path. The needle tip
echo should be monitored at all times so any deviation from the desired path can be
corrected.
WARNING
If the needle guide is detached from the transducer during interventional procedures, cover
the transducer with a new transducer cover.
If the cover is damaged during interventional procedures, follow the policies of the hospital
or clinic for treatment of the patient under such circumstances.
WARNING
When performing a biopsy, always make sure that the needle is fully drawn back inside the
needle guide before moving the probe.
