OB Measurements and Formulas
LOGIQ 500 Basic Users Manual
2276612–100 Rev. 0
9–5
OB Measurements and Formulas
Introduction
Measurements and calculations derived from ultrasound
images are intended to supplement other clinical procedures
available to the attending physician. The accuracy of
measurements is not only determined by the system accuracy,
but also by use of proper medical protocols by the user. When
appropriate, be sure to note any protocols associated with a
particular measurement or calculation. Formulas and
databases used within the system software that are associated
with specific investigators are so noted. Be sure to refer to the
original article describing the investigator’s recommended
clinical procedures.
If obstetrics was selected as the exam category on the Patient
Entry Menu, the OB Menu automatically appears in the
Soft-Menu when the Measurement key is pressed.
OB Format Selection
Four types of OB measurements and report pages can be
selected from the Set Up/System Parameter Menu page 2.
The user may choose to measure and report items based on
Tokyo University, Osaka University, USA or European methods.
Summary of Contents for 500
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