User guide

10 June 2012 8818 User Guide (BB1505-F)
Contrast Imaging
See the system user guide for instructions on how to perform contrast imaging.
Viewing B-Mode and Contrast Images Simultaneously
When performing contrast imaging, use the system's split screen functionality to see
the B-mode image and the contrast image simultaneously.
By default, the system will present one image on top and one on the bottom. The
following table shows where the B-mode and contrast images appear:
Adjusting Image Area and Using Expanded Sector (Trapezoidal View)
The width of the image area can be adjusted using the Width key on the system’s
control panel. See the applicable system user guide for instructions.
With the Expanded Sector feature and the 8818, you can increase the transverse
sector angle from a default width of 140 ° to 180 ° .
Figure 4. Dotted lines indicate expanded transverse sector on the 8818 transducer.
Puncture and Biopsy Facilities
Puncture and biopsy are possible with 8818. The appropriate puncture attachments
are illustrated in the following pages with a brief description of their uses and
operating instructions. The transducer has an open channel into which the
appropriate puncture accessories fit when the dummy channel bracket (UA1325)
has been removed (see Figure 3).
Endfire imaging Transverse plane
imaging
Sagittal plane
imaging
Top image Contrast Contrast B-mode
Bottom image B-mode B-mode Contrast
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.