GE Logiq 500, Расширенное справочное руководство

Страница: 289 / 474

FDA Acoustic Output Data
LOGIQ 500 Advanced Reference Manual
2276614–100 Rev. 0
6–105

CWD5
Imaging
Mode
Scanning
Mode
Max
TIS f
c
W
0
Min of
W
.3
(z
1
)
I
TA.3
(z
1
) z
1
z
bp
Dimen-
sions
of A
aprt
FL
Focal
Zone
CW Doppler Scan
Non-Scan 1.92 5.00 80.41 56.90 0.85 0.85 0.25 1.00
Table 6–138. CWD5 Maximum Soft Tissue Thermal Index (TIS)
Imaging
Mode
Scanning
Mode
Maxi-
mum
TIB f
c
W
0
z
sp
d
eq
(z
sp
)
Dimen-
sions of
A
aprt
d
eq
@PII
max
CW Doppler Scan
Non-Scan 3.55 5.00 80.41 1.00 2.39 0.25 2.39
Table 6–139. CWD5 Maximum Bone Thermal Index (TIB)
Imaging
Mode
Maximum
TIC f
c
W
0
Dimensions of
A
aprt
FL
Focal Zone
CW Doppler 3.56 5.00 80.41 0.25 1.00
Table 6–140. CWD5 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
CWD Mode Non-Scan 0.06 0.19 1.00 5.01 – – 0.19
Table 6–141. CWD5 Maximum Mechanical Index (MI)