Optimizing B-Mode
LOGIQ 7 Online Help 5-19
Direction 2392536-100 Rev. 1
Line Density
Description Optimizes B-Mode frame rate or spatial resolution for the best
possible image.
Adjusting Press Line Density right to increase resolution or left to
increase frame rate.
Values Varies by probe.
NOTE: Not available in timeline.
Values vary by probe and application. Line Density values are
returned to the factory or user preset value when you change
the following: Probe, Exam Category, Exam Calcs, or New
Patient.
Benefits A higher line density is useful in fetal heartbeat, adult cardiac
applications and in clinical Radiology applications requiring
significantly higher frame rates.
A lower line density is useful in situations where very small
vessels are being imaged, e.g., thyroid, testicles.
Affect on other
controls
Line density changes the vector density and frame rate.
Bioeffects Activating color flow line density may change the TI and/or MI.
Observe the output display for possible effects.