3.
Touch
XTD-View
on the user interface to start Extended View.
4.
The
Main XTD
menu appears.
5.
A blue box appears on the screen display.
Info
Also see
Menu
centered
Set write mode to display fixed 2D image.
moving
Set write mode ti display moving 2D image.
SRI
Speckle Reduction Imaging ( SRI ) is an adaptive algorithm to reduce the unwanted
effects of speckle in the ultrasound image. Image speckle usually appears as a
grainy texture in otherwise uniform areas of tissue. Its appearance is related to
image system characteristics, rather than tissue characteristics, so that changes in
system settings, such as probe type, frequency, depth, and others, can change the
appearance of the speckle. Too much speckle can impair image quality and make it
difficult to see the desired detail in the image. Likewise, too much filtering of speckle
can mask or obscure desired image detail. Extra care must be taken to select the
optimal SRI level. SRI is available in B-Mode imaging and may be used with any
transducer or clinical application when image speckle appears to interfere with the
desired image detail.
Frqu.
Frequency
Virtual Convex
Turn Virtual Convex on.
Dyn. Contr.
Dynamic Contrast controls how echo intensities are converted to shades of gray,
thereby increasing the adjustable range of contrast.
Foc. Zones
Focal Zones increases the number of focal zones or moves the focal zone(s) so that
you can tighten up the beam for a specific area.
Cine #
Select the desired Cine #.
6.3.3 Contrast media
This option is only available with specific probes.
Caution
•
Cavitation may occur due to interactions between the ultrasonic waves and the contrast
medium. Always perform examination using the ALARA (As Low As Reasonably
Achievable) principle. The acoustic power can be adjusted by the Acoustic Output slider
on the user interface.
•
Stop the examination and perform appropriate treatment, if there is any abnormality with
the patient during use of the contrast medium.
Remark
•
Handle the contrast medium as described in the supplied with the contrast medium.
•
Check the side effects of the contrast medium used with the manufacturer of the contrast
medium.
•
GE ULTRASOUND KOREA, LTD. is not liable for any damage or injury resulting from
improper use of contrast media.
2D Mode
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Voluson™ SWIFT / Voluson SWIFT+ Instructions For Use
5831612-100 Revision 4
Содержание Voluson Swift
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