GE Logiq 500, Расширенное справочное руководство

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FDA Acoustic Output Data
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
6–71

C551 (cont’d)
Imaging
Mode
Maximum
TIC f
c
W
0
Dimensions of
A
aprt
FL
Focal Zone
B–Mode 0.92 3.70 37.06 0.79 4.20
M–Mode 0.32 4.29 12.72 0.79 4.20
B/M–Mode 0.93 3.70 37.43 0.79 4.20
Pulsed Wave Doppler 1.83 4.97 101.60 1.51 4.20
B/Pulsed Wave Doppler 2.45 4.97 126.31 1.51 4.20
B/Color Flow Doppler 1.38 4.02 67.42 1.51 4.20
B/Color Flow Doppler/
Pulsed Wave Doppler
1.91 4.97 96.87 1.51 4.20
M/M–CFM 0.68 4.02 32.83 1.51 4.20
M–CFM/PD 0.68 4.02 32.83 1.51 4.20
Table 6–68. C551 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 0.76 1.52 3.79 4.29 0.18 3095 1.52
M–Mode Non–Scan 0.76 1.52 3.79 4.29 0.18 1040 1.52
B/M–Mode Scan
Non–Scan
0.76
0.76
1.52
1.52
3.79
3.79
4.29
4.29
0.18
0.18
3095
1040
1.52
1.52
Pulsed Wave Doppler Non–Scan 0.98 2.13 4.19 4.01 0.66 651 2.13
B/Pulsed Wave
Doppler
Scan
Non-Scan
0.76
0.98
1.52
2.13
3.79
4.19
4.29
4.01
0.18
0.66
3095
651
1.52
2.13
B/Color Flow Mode Scan 1.18 2.38 4.16 3.99 1.28 280 2.38
B/Color Flow Mode/
Pulsed Wave Doppler
Scan
Non-Scan
1.18
0.98
2.38
2.13
4.16
4.19
3.99
4.01
1.28
0.66
280
651
2.38
2.13
M/M–CFM Non-Scan 0.76 1.52 4.16 3.99 1.30 1480 1.52
M–CFM/PD Non-Scan 0.76 1.52 4.16 3.99 1.30 1480 1.52
Table 6–69. C551 Maximum Mechanical Index (MI)