13-42  Probes and Biopsy 
NGB-022 
(1)  Pull the lock pin and open up the V-shaped cover to expose the needle. 
   
(2)  Separate the bracket and the transducer from the needle. 
(3)  Screw the pinch nut to release the needle-guided bracket. 
     
(4)  Separate the bracket and the transducer. 
NGB-025 
Hold the prober in the left hand; unscrew the locking nut with the right hand to loose the clamp 
(arrow’s direction).Lift the biopsy up (towards arrow’s direction). The locating pole, front clamp, the 
locating hole and the front clamp become loose. 
 
 
 
NGB-029 
1.  Hold the transducer. Press the biopsy needle to separate the needle from pressure position of the 
needle. 
 
2.  Separate the bracket and the transducer from the needle. 
3.  Rotate the clamping nuts of the needle guided-bracket (following the direction of the arrow). The 
needle guided-bracket is separate from the transducer. Hold the transducer and take out the 
bracket.