Doc #: 60-00118 Rev. A
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Limited Exam
1. The Limited Exam is intended to be used to monitor daily velocity changes in cerebral
arteries to detect vasospasm.
2.
A factory set protocol named “Limited” is pre-loaded for the Limited Exam. The right and
left MCA, the right and left ICA and the Basilar arteries are included in this protocol.
Graphs will be generated for the vessel pairs and the Basilar Artery.
3. If additional vessel pairs are desired, a custom protocol can be generated to plot velocity
changes in other vessels.
4. When a protocol is selected for a patient, it should remain constant for the duration of the
monitoring.
5. Snapshots should be taken in the usual manner and the software will select the snapshot
with the highest mean velocity for each vessel, for each day.
6. Each data point will be plotted daily for up to 14 days.
Limited Report
