12-28 Probes and Biopsy
◼ NGB-003
Metal/needle detachable needle-guided bracket:
(1) Screw the nut of the guiding block and remove the guiding block slightly along the
direction of the needle’s tail.
(2) Separate the residual part of the needle-guide bracket and the transducer from the
needle.
(3) Screw the pinch nut of the bracket, and remove the needle-guided bracket from the
transducer.
◼ NGB-004
Hold the transducer in the left hand, unscrew the locking nut with the right hand to open
the retaining clamp, and then raise the needle-guided bracket to separate the locating
bulge from the locating grooves.
◼ NGB-007
⚫ Metal
1) Screw the nut of the guiding block and remove the guiding block slightly along
the direction of the needle’s tail.
2) Separate the residual part of the needle-guide bracket and the transducer from
the needle.
3) Screw the pinch nut of the bracket, and remove the needle-guided bracket
from the transducer.