Daytona P200T, User Manual

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Chapter 2 - Introduction
FIGURE 2: Network data flow
2.6.3 Image modalities
Optos multi-modal ultra-widefield retinal imaging enables the capture of posterior images, with a field of view
of up to 200 degrees in a single capture, and in an imaging time of less than 0.4 seconds.
Depending on the configuration of your device the following image modalities may be available:
opto map
opto
map is an ultra-widefield (
UWF
1
) color fundus image.
opto
map combines sensory and choroidal reflectance images and provides UWF image views from a single
capture action:
l
opto
map color view – an UWF color fundus image combining red and green reflectance images.
l
opto
map neurosensory view – an UWF green laser reflectance image of the surface retina.
l
opto
map choroidal view – an UWF red laser reflectance image of the deeper retina.
opto map af
opto
map af is an UWF green laser auto fluorescence image.
opto map plus
l
opto
map plus is a higher resolution option which is available for
opto
map color reflectance and
opto
map af modalities.
l
opto
map plus is generally used for medical imaging.
opto
map is captured at a standard resolution and
is typically used for healthy eye exams or screening applications.
2.6.4 System software
The system contains features to help you configure the system and to capture, review, archive and retrieve
images. The system software comprises:
l
Scan head software that enables capture of patient studies.
l
Image server 'middleware' that encodes patient studies for storage.
l
Image server 'archive and review' software provided by Optos Advance .
l
Browser-based review clients.
The image capture software runs on the scan head.
2.6.4.1 Understanding the review software
Optos Advance is browser-based review software that runs on the image server. It enables eye care
professionals to manage and display the following data and images:
l
Patient data
l
Diagnostic data
l
Images from computerized diagnostic instruments
l
Images from video documentation systems
1. Ultra-widefield images provide a field of view of up to 200° in a single capture.
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English
Part Number:
G102748/11_ENG
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, Optos plc. All rights reserved.