Overview 
1-21 
Model  Matched 
Transduce
r(s) 
Type  Biopsy 
Angle/Depth 
(±1°) 
Applicable  Biopsy 
Needle 
NGB-031
SC5-1U 
metal/needle 
detachable 
25°, 35°, 45°  14G, 16G, 18G, 20G, 22G
NGB-034
L9-3U/L9-
3E 
metal/needle 
detachable 
40°, 50°, 60° 
Metal: 4G, 16G, 18G, 
20G, 22G 
NGB-036
C4-1U 
metal/needle 
detachable 
7°, 25°, 35° 
Metal: 14G、16G、
18G、20G、22G 
1.5  Composition 
The following items are supplied with each transducer. 
Items  Quantity 
Ultrasonic transducer  1 
Operator’s manual  1 
Syringe  1(  for  6LE7(s/P),  6LB7(s),  6LB7E, 
65EL60EA, 65EL66HA only) 
1.5.1  Transducer Functions by Part 
This section describes the name and function of each part as well as the immersible 
range of the ultrasonic transducer. 
The transducer is classified as "IPX7" according to the degree of protection against 
harmful ingression of water (from the transducer head to the cable protector). 
The connector is not waterproof and must not be immersed into liquids such as 
disinfectant. 
The transducer is shown as follows (take 3C5A as an example):