13 Probes and Biopsy
Operator’s Manual 13 - 33
3. Install the guiding block:
a. Select a suitable guiding block and push it into the groove above the angle block
b. Screw the block's nut to secure the block.
c. Insert a biopsy needle with the same specification as that of the guiding block into the
guiding block hole.
4. Release the needle from the bracket:
a. Loosen the guiding block's nut and slightly move the guiding block in the direction of the
needle’s tail.
b. Separate the residual part of the needle-guide bracket and the probe from the needle.
5. Remove the needle-guided bracket:
a. Screw the pinch nut to release the needle-guided bracket
b. Separate the bracket and the probe.
NGB-022 Metal-needle detachable needle-guided bracket
1Groove
2Clamp
3 Needle type adjusting base
4 Needle type dial scale
5 Needle fixing nut
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