GE Logiq 500, Расширенное справочное руководство

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FDA Acoustic Output Data
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
6–73

C721 (cont’d)
Imaging
Mode
Maximum
TIC f
c
W
0
Dimensions of
A
aprt
FL
Focal Zone
Pulsed Wave Doppler 0.20 5.1 8.3 0.9 3.0
B/Pulsed Wave Doppler 0.43 5.1 17.5 0.9 3.0
B/Color Flow Doppler/
Pulsed Wave Doppler
0.46 5.1 19.0 0.9 3.0
Color Flow with M Doppler 0.27 5.2 11.3 0.9 3.0
Table 6–72. C721 Maximum Cranial Bone Thermal Index (TIC)
Imaging
Mode
Scanning
Mode
Maximum
MI
Pr.3
[MPa]
Zsp
[cm]
fc
[MHz]
Pd
[
µ
sec]
PRF
[Hz]
Prl3
@PIImax
B–Mode Scan 0.46 0.90 3.51 5.46 0.14 8658 0.90
M–Mode Non–Scan 0.46 0.60 3.51 5.46 0.15 865 0.60
B/M–Mode Scan
Non–Scan
0.46
0.46
0.90
0.60
3.51
3.51
5.46
5.46
0.14
0.15
8658
865
0.90
0.60
Pulsed Wave Doppler Non–Scan 0.42 1.00 3.09 5.04 0.53 650 1.00
B/Pulsed Wave
Doppler
Scan
Non-Scan
0.46
0.42
0.90
1.00
3.51
3.09
5.46
5.04
0.14
0.53
8658
650
0.90
1.00
B/Color Flow Mode Scan 0.46 0.90 3.06 5.04 0.55 280 0.90
B/Color Flow Mode/
Pulsed Wave Doppler
Scan
Non-Scan
0.46
0.42
0.90
1.00
3.06
3.09
5.04
5.04
0.55
0.53
280
650
0.90
1.00
M/M–CFM Non-Scan 0.46 0.70 3.06 5.04 0.55 280 0.70
M–CFM/PD Non-Scan 0.46 0.70 3.06 5.04 0.55 280 0.70
CWD Mode Non-Scan – – – – – – –
Table 6–73. C721 Maximum Mechanical Index (MI)