15
Table of Contents
Multi-Image Mode ................................................................................................................... 4-39
Dual Mode ..........................................................................................................................................................................4-39
Quad Mode .........................................................................................................................................................................4-40
3D/4D Mode .............................................................................................................................. 4-41
3D/4D Mode .......................................................................................................................................................................4-41
3D StandBy Mode ............................................................................................................................................................4-43
3D View-MPR ......................................................................................................................................................................4-47
3D XI Mode (Optional) ...................................................................................................................................................4-63
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 ..................................................................................................................5-16
Volume Measurement .................................................................................................................................................... 5-18
Calculations by Application ................................................................................................... 5-21
Things to note ...................................................................................................................................................................5-21
Common Measurement Methods .............................................................................................................................5-25
OB Calculation ...................................................................................................................................................................5-31
Gynecology Calculation ................................................................................................................................................5-44
Cardiac Calculation .......................................................................................................................................................... 5-51
Carotid Calculation ..........................................................................................................................................................5-63
Urology Calculation.........................................................................................................................................................5-75
Fetal Echo Calculation ....................................................................................................................................................5-80
LE Artery Calculation ......................................................................................................................................................5-85
UE Artery Calculation .....................................................................................................................................................5-95
LE Vein Calculation .......................................................................................................................................................5-100
UE Vein Calculation.......................................................................................................................................................5-104
Radiology Calculation ................................................................................................................................................. 5-109
TCD Calculation ............................................................................................................................................................. 5-117
Thyroid Calculation ...................................................................................................................................................... 5-123
Breast Calculation .........................................................................................................................................................5-125
Testicle Calculation ....................................................................................................................................................... 5-127
Supercial Calculation ................................................................................................................................................5-129
Pediatric Hips Calculation .......................................................................................................................................... 5-131
Musculoskeletal Calculation ..................................................................................................................................... 5-133