Probes and Biopsy 12-31
(3) Screw the pinch nut of the needle-guided bracket to ensure that the
needle-guided bracket is properly installed on the transducer.
(4) Select a suitable guiding block and push it into the groove above the angle block.
(5) Screw the block's nut to secure the block.
(6) Insert a biopsy needle with the same specification as that of the guiding block into
the guiding block hole.
 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.
6. Hold the transducer, and release the pressure position of the needle. Adjust the
needle-type adjusting nut manually (following the direction of the arrow). The needle
moves smoothly at the vertical direction due to its gravity.
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