12-22 Probes and Biopsy
Installing the Needle-guided Bracket
◼ NGB-001, NGB-002, NGB-003 and NGB-005 metal/needle un-detachable needle-
guided bracket (taking NGB-001 as example)
(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-001
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 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.
◼ NGB-003 metal/needle detachable needle-guided bracket
(1) Put on the transducer sheath.
(2) Select a proper needle-guided bracket, and match the groove with the tab of the
transducer respectively. Mount the bracket onto the transducer.
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