Probes and Biopsy 13-27
NGB-021
(1) Put on the sterile transducer sheath.
(2) Loose the retaining clamp, align the needle-guided bracket with the transducer to locate
the locating clamp on the needle guide to the locating grooves on the transducer, and
then press the retaining clamp (front) to match the locating clamp and the locating bulge
on the front retaining clamp to the corresponding groove.
(3) Screw the retaining clamp to match with the transducer structure. When the clamp is
turned to the right position, the locking nut will lock the retaining clamp and the needle-
guided bracket is then mounted to the right position.
NGB-024
(1) Put on the sterile transducer sheath.
(2) Select a proper needle-guided bracket, and match the groove with the tab of the
transducer. Mount the bracket onto the transducer.
(3) Rotate the clamping nuts of the guided bracket on right and left side to fix the bracket and
the transducer. Rotate the needle-type adjusting nut to the ultimate position as shown in
the figure.
(4) Hold the transducer. Press the biopsy needle to separate needle guided V-shaped block
from pressure position of the needle.
(5) Put the needle into the needle guided-bracket, and the needle leans to V-shaped block.
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