A4.6.3 Standard Parameter Equal Contrast List - EDAN F9 User Manual

F9, F9 Express Fetal & Maternal Monitor User Manual

A4.6.3 Standard Parameter Equal Contrast List

IEC60601-2-37 parameter
p
p
P
α
I
ta.α
z
I
I
d
eq
f
prr
d
FL
FL
I at max MI
pi.α
A
MI
TIS
TIB
TIC
IEC60601-2-37 standard parameter equal contrast list
r.α
r
P
z
s
(Z )
s
(Z )
s
bp
z
b
pi.α
pi
(Z )
b
awf
X
Y
t
d
eq
x
y
aprt
Ultrasound Intensity and Safety
Attenuated Peak-rare-factional Acoustic Pressure
Peak-rare-factional Acoustic Pressure
Output Power
Depth for Soft Tissue Thermal Index
Attenuated Output Power
Attenuated Temporal-average Intensity
Break-point Depth
Depth for Bone Thermal Index
Attenuated Pulse-intensity Integral
Pulse-intensity Integral
Equivalent Beam Diameter at the point of Z
Center Frequency, Acoustic Working Frequency
-12dB Output Beam Dimensions
Pulse Duration
Pulse Repetition Frequency
(Pulse Repetition Rate)
Equivalent Beam Diameter
Focal Length
Attenuated Pulse-average Intensity at the point of
Maximum MI
-12dB Output Beam Area
Mechanical Index
Soft Tissue Thermal Index
Bone Thermal Index
Cranial-bone Thermal Index
- 187 -
NOTE
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