1
2
Figure 3: With a curved array transducer, only segments of the needle shaft may show:
1 Upper needle shaft
2 Needle tip
Safety
Output display
Table 1: TI or MI 1.0
Transducer Model
HFL38x
HFL50x
L25x
4
2D/
Index
M Mode
MI
Yes
TIC, TIB, or TIS
No
MI
Yes
TIC, TIB, or TIS
No
MI
Yes
TIC, TIB, or TIS
No
3 Unshown segment of needle shaft
(unshown segment or segments depend
on specific image)
CPD/
Color
Yes
Yes
Yes
No
No
No
3
PW
CW
Doppler
Doppler
Yes
—
Yes
—
Yes
—
Yes
—
No
—
Yes
—