Probes and Biopsy 12-27
3. When the retaining 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.
NBG-005
1. Put on the sterile transducer sheath.
2. Inosculate the locating groove on the clamp with the two raised edges on the transducer
head and aligning the locating pit of the clamp to the convex point on the transducer head.
3. Turn the grip knob at the tail of the needle-guided bracket tightly.
NGB-007
Metal
1) Put on the sterile transducer sheath.
2) Hold the transducer by one hand, select the proper needle-guided bracket, and
hold it with the other hand. Match the groove and tab with the tab and groove of
the transducer respectively. Amount the bracket onto the transducer.
3) Screw the pinch nut of the needle-guided bracket to confirm that the needle-
guided bracket is properly installed on the transducer.
4) Select a proper guiding block and push it into the groove above the angle block,
and clamp it tightly.
5) Screw the nut of the block to secure the block.
6) Insert a biopsy needle with the same specification as that of the guiding block
into the hole of the guiding block.