GE LOGIQ A100 Technical Publication page 207

Osaka University Report Page (cont'd)
Other Fields
All other fields are similar to US or Tokyo versions except
that Osaka University tables are used in Gestational Age
estimation. The Mnemonic and Calculation names are
given below in Table 15.
Calc
Mnemonic Calc. Name
HR Heart Rate
(Beats/minute)
CRL Crown Rump
Length
FL Femur Length
BPD Biparietal
Diameter
HL Humerus
Length
FTA Fetal Trunk
Cross sectional
area
EFBW Estimated Fetal
Body Weight
Table 15.. Osaka University Version Formulas
t
α 100 User Manual
LOGIQ
2211157–100 Rev 0
Input
Measurements Formula
one 2 beat time HR[BPM]=120
(Measure [sec]/2beat
manually or time[sec]
automatically)
one distance
one distance
one distance
one distance
one area APTD = input
Average BPD, EFBW=1.2564
Average of 7xBPD^3 +
FTA, and 3.50655 x FTA
Average of FL x FL + 6.3
(<5000g)
IUGR=1.229 x
BPD^3+3.063 x
FTA x FL–24.6
OB Report Page
Author
Reference
n/a
Osaka
University
Method 1989, 3 M th d 1989 3
by Univ. of by Univ of
Osaka
191