Siemens Acuson S2000, Instructions For Use Manual

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Appendi x A Technical Des cription
A - 32 Instructions for Use
Application Application-Specific Measurements and Calculations
Obstetric

Gestational age and estimated date of confinement (EDC) by last menstrual period (LMP) or
in-vitro fertilization (IVF)

Gestational age by single parameter:
Biparietal Diameter (BPD), Head Circumference (HC), Occipital Frontal Diameter (OFD),
Abdominal Circumference (AC), Femur Length (FL), Crown Rump Length (CRL), Binocular
distance, Gestational Sac Diameter (GSD), Humerus Length (HL), tibia length, ulna length,
clavicle length, foot length, and fetal trunk area

Gestational age by multiple parameters

Interval Growth Rate

Estimated Date of Confinement by ultrasound age

Estimated Fetal Weight (EFW)

Standard Deviation (SD) of measurements and EFW Calculations

Singleton, twin, triplet or quadruplets

User-defined Obstetrical tables

User-defined fetal and maternal assessment checklist

Serial (historical) growth trending — import up to 20 previous exams

Export of data with serial cable to Windows file share location using DICOM Structured
Reporting*

Growth Evaluation

Ratios: Cephalic Index (CI), HC/AC, FL/AC, FL/HC, FL/BPD, Left Ventricular
Width/Hemispheric Width (LVW/HW), Transcerebellar Diameter/Abdominal Circumference
(TCD/AC)

Curves: AC, BPD, CRL, EFW, FL, Fetal Trunk Area (FTA), GSD, HC/AC, HC, HL, Occipital-
Frontal Diameter (OFD), Transabdominal Diameter (TAD), APADxTAD, MCA, Umb A

Percentile display on report

2D-mode Measurement Labels

PW Doppler Measurement Labels

M-mode Measurement Labels

Fetal heart rate

Biophysical Profile
*The RS-232 port is enabled on systems manufactured before February 2011. For more information,
contact your Siemens representative.