17 - 20 Operator’s Manual
17 Probes and Biopsy
• Select the proper needle according to the specification above, and adjust the needle shift to the
same specification of the selected needle.
NGB-004 Metal-needle undetachable needle-guided bracket
Perform the following procedure:
1. Install the needle-guided bracket:
a. Put on the sterile probe sheath.
b. Open the retaining clamp, align the needle-guided bracket with the probe to align the
locating bulge on the needle guide with the locating grooves on the probe, then turn the
retaining clamp to align it with the probe.
c. When the retaining clamp is turned to the correct position, the locking nut will lock the
retaining clamp and the needle-guided bracket is then mounted in the correct position.
1 Locating bulge 2 Needle guide 3 Locking nut
4 Retaining clamp 5 Probe 6 Locating groove