OB Measurements
153
LOGIQ
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α
100 User Manual
2211157–100 Rev 0
Estimated Fetal Weight (BPD/AC) (Shepard:Richards/Berkowitz)
Estimated Fetal Weight (Shepard:Richards/Berkowitz
Model) is determined according to the equation:
EFW[g]=10^(3–1.7492+(0.046*AC[cm])+(0.166*
BPD[cm])–(0.002646*AC[cm] *BPD[cm]).
The above formula yields Estimated Fetal Weight in
grams.
When EFW is selected, this calculation is made only if
BPD/AC measurements are already available. If not
available, the EFW to the left of the screen will display
EFW N.M.
Estimated Fetal Weight (FL/AC/HC) (Hadlock, Radiology 150:535,1984)
The Estimated Fetal Weight (EFW) is computed using a
Hadlock, Radiology 150:535,1984 model.
EFW is determined according to the equation:
EFW[g]=10^(1.5662–(0.0108*HC[cm])+(0.0468*AC[cm]
+0.171*FL[cm])+(0.00034*HC[cm])^2)–(0.003685*
AC[cm]*FL[cm]).
The above formula yields EFW in grams, when the FL,
AC and HC measurements are in cm.
When EFW is selected, this calculation is made only if
FL/AC/HC measurements are already available. If not
available, the EFW to the left of the screen will display
O.F or U.F and will appear blank in the report page.
If any of the above Measurements are not available, the
Calculation Result Area will display EFW N.M.
Содержание LOGIQ A100
Страница 18: ...Introduction LOGIQt α100 User Manual 2211157 100 Rev 0 2 This page left blank intentionally ...
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Страница 42: ...Preparing the System for Use 26 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
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Страница 74: ...Device Labels 58 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
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Страница 88: ...Image Display 72 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 100: ...VCR Operations 84 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 114: ...General Measurements LOGIQt α100 User Manual 2211157 100 Rev 0 98 This page left blank intentionally ...
Страница 140: ...Diagnostic Category LOGIQt α100 User Manual 2211157 100 Rev 0 124 This page left blank intentionally ...
Страница 146: ...OB LOGIQt α100 User Manual 2211157 100 Rev 0 130 This page left blank intentionally ...
Страница 148: ...Exam Preparation 132 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
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Страница 224: ...OB Report Page 208 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 236: ...Cardiology 220 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 248: ...Urology LOGIQt α100 User Manual 2211157 100 Rev 0 232 This page left blank intentionally ...
Страница 251: ...LOGIQt α100 User Manual 2211157 100 Rev 0 235 Control Keys Configuration Using Control Keys ...
Страница 252: ...Control Keys LOGIQt α100 User Manual 2211157 100 Rev 0 236 This page left blank intentionally ...
Страница 272: ...Configuration Using Control Keys 256 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 274: ...Probes Biopsy LOGIQt α100 User Manual 2211157 100 Rev 0 258 This page left blank intentionally ...
Страница 298: ...Probes 282 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 326: ...Troubleshooting and Maintenance LOGIQt α100 User Manual 2211157 100 Rev 0 310 This page left blank intentionally ...
Страница 344: ...Maintenance 328 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 346: ...OB Tables LOGIQt α100 User Manual 2211157 100 Rev 0 330 This page left blank intentionally ...
Страница 400: ...OB Tables 384 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...
Страница 408: ...Index Index 8 LOGIQt α100 User Manual 2211157 100 Rev 0 This page left blank intentionally ...