Probes and Biopsy 13-29
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.
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.
NGB-021
1. Put on the sterile probe sheath.
2. Loose the retaining clamp, align the needle-guided bracket with the transducer to locate the locating
clamp on the needle guide to the locating grooves on the transducer, and then press the retaining
clamp (front) to match the locating clamp and the locating bulge on the front retaining clamp to the
corresponding groove.
3. Screw the retaining clamp to match with the transducer structure. When the 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.
NGB-022
(1) Put on the probe sheath.
(2) Hold the transducer by one hand, select the proper needle-guided bracket, and hold it with the
other hand. Match the groove of the bracket with the tab of the transducer. 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) Adjust the dial scale to the required needle type shift, and then screw the needle fixing nut to
lock the dial scale. (To adjust the dial scale you have to loose the needle fixing nut first.)
(5) Pull the lock pin and close the V-shaped cover to fix the lock pin in the groove of the needle type
adjusting base, so as to install the needle into the guiding hole.
