Spacelabs Healthcare 98000, Operation Manual

Page: 18 / 122

Pathfinder SL v1.9 Operations Manual
2-2
modules. The icons across the screen are grouped according to their function and ordered left
to right with arrows moving you forward. Users can follow this workflow to move through the
recording using the optimum Pathfinder SL workflow.
2.1 The Time Bar
The blue time bar runs across the top of the screen.
This will display the full recording (up to 7-days). Depending on the recording duration markers
will indicate hourly references.
The time bar displays blue to indicate how much of the ECG has been analysed, yellow to show
how much has been loaded. Grey is outside the analysis.
Click on any point on the time bar to move the yellow marker arrows and display the associated
ECG. Use the drop down menu to the left to move to a specific day. Enter in a time in the
selected format to move to a specific time in the selected day.
2.2 Pathfinder SL Screens
There are many different screens provided by Pathfinder SL, each with their own purposes.
Switching between screens is simple as the time being displayed is consistent on all screens that
support any idea of a “current time”
Screen Selector
Icon
Description
Full disclosure
This display is designed to show the maximum amount of ECG at one time in
up to 12 channels.
Event Trend
This display graphically illustrates the time order and frequency of
arrhythmia events
ECG Scan
This display contains a super-imposition scanning view of the ECG in Full
Disclosure or Super Imposition, with a simultaneous Arrythmiagraph to
provide local context.
Event Editing
This display is split into two sections: the top section always shows ECG while
the bottom section shows one of a large number of options, each useful
for identifying different areas of interest you may wish to investigate, for
example; a heart rate graph; an RR interval histogram; event tables etc.
Multievent
This display is useful to speed up editing when there are many events of the
same type occurring, as on this display, several events can be edited at once.
Morphology
This display shows the different QRS morphologies that the analyser
detected, you can reclassify; merge and/or split these morphologies.