bk ultrasound bk3000, Руководство пользователя

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Chapter 2 January 2015 bk3000 User Guide (16-01249-EN-01)
NOTE:
If the image depth is set very low (to see tissue close to the transducer with
high magnification), the needle tip echo can be outside the displayed image area. To
see the needle tip in this case, zoom out so the full needle path is visible or pan the
image to the side (to keep the high magnification).
Brachytherapy and Prostate Transperineal Biopsy
3D
Pay particular care to the following safety issues when operating the 3D system.
Verify
puncture
guide type
number
WARNING P-w2
Verify that the type number of the puncture guide displayed on the monitor corresponds
to the puncture guide that you are actually using. If the number is incorrect, the puncture
line on the monitor may not correspond to the true puncture path in the tissue.
Watch the
needle tip
WARNING P-w4
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.
Offset
changes
WARNING P-w3
Changes you make to the offset of a programmable puncture guide or brachy matrix will
affect ALL programmable puncture guides and brachy matrixes. This could lead to
incorrect puncture lines or matrix positions for a different guide than the one you wanted
to change.
Verify matrix
type and
coordinates
WARNING B-w1
Verify that the matrix type and coordinates displayed on the monitor agree with the actual
matrix template you are using.
Verify user-
defined
matrix
WARNING B-w2
If you create a user-defined matrix, it is your responsibility to verify that the matrix that
appears on the monitor corresponds to the physical matrix you are using.
Verify matrix
alignment
WARNING B-w3
Before you use the matrix for seed implantation or biopsy, check the matrix offset value to
verify that it corresponds with the chosen matrix. Then check the matrix alignment. See
Care, Cleaning & Safety for instructions.