11
Table of Contents
Multi-Image Mode ................................................................................................................... 4-30
Dual Mode ..........................................................................................................................................................................4-30
3D / 4D Mode ............................................................................................................................ 4-31
3D/4D Mode .......................................................................................................................................................................4-31
3D StandBy Mode ............................................................................................................................................................4-33
3D View-MPR ......................................................................................................................................................................4-36
3D XI Mode (Optional) ...................................................................................................................................................4-52
Chapter5 Measurements and Calculations
Measurement Accuracy ............................................................................................................ 5-3
Causes of Measurement Errors .....................................................................................................................................5-3
Optimization of Measurement Accuracy .................................................................................................................. 5-5
Measurement Accuracy Table ....................................................................................................................................... 5-7
Basic Measurements ................................................................................................................. 5-9
Distance Measurement ..................................................................................................................................................5-11
Circumference and Area Measurement ..................................................................................................................5-15
Volume Measurement .................................................................................................................................................... 5-17
Calculations by Application ................................................................................................... 5-20
Things to note ...................................................................................................................................................................5-20
Common Measurement Methods .............................................................................................................................5-23
OB Calculation ...................................................................................................................................................................5-27
Gynecology Calculation ................................................................................................................................................5-36
Cardiac Calculation .......................................................................................................................................................... 5-40
Carotid Calculation ..........................................................................................................................................................5-49
Urology Calculation.........................................................................................................................................................5-58
Fetal Echo Calculation ....................................................................................................................................................5-62
LE Artery Calculation ......................................................................................................................................................5-66
UE Artery
Calculation ......................................................................................................................................................5-72
LE Vein Calculation ..........................................................................................................................................................5-75
UE Vein Calculation..........................................................................................................................................................5-78
Radiology Calculation ....................................................................................................................................................5-82
TCD Calculation ................................................................................................................................................................5-86
Thyroid Calculation .........................................................................................................................................................5-89
Breast Calculation ............................................................................................................................................................5-90
Testicle Calculation ..........................................................................................................................................................5-92
Supercial Calculation ...................................................................................................................................................5-93
Pediatric Hips Calculation .............................................................................................................................................5-94
Musculoskeletal Calculation ........................................................................................................................................5-96