Zeiss CIRRUS HD-OCT 500 User Manual

Also see for CIRRUS HD-OCT 500: Technical specifications

Contents

Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Symbols and Labels
Warning and Caution Definitions
Cautions
Protection of Patient Health Information
CIRRUS HD-OCT User Manual 2660021169012 Rev. A
Record and Data Safety
Networking Guidelines
RoHS Compliance
Intended Use
Intended Operator Profile
Data Analyst Profile
User Documentation
Instruction Conventions
Hardware
Power Up
Software
Toolbar Options
Navigation Bar
Components of Status
Institution Setup
Station Setup
Staff Accounts
Edit Staff Records
Edit Categories
Archive Setup and Selection
Change The Current Archive
Normative Data Settings
Display Options
Preventive Maintenance Service Notifier
User Login/Logout
User Logout
The Importance of Good Clinical Workflow
Archive Saved Exams
Find Existing Patients
Advanced Search
Add or Remove Categories for Existing Patient Records
View Today's Patients
How Today's Patients List Is Populated
Patient Preparation
Optional Eyelid Elevation
Patient Instructions
Overview of Scan Types
Posterior Segment Scans
Macula
Integration
Guidelines for Raster Scans
Anterior Segment Scans
Scan Acquisition Controls
Attaching an External Lens
Guidelines for Anterior Chamber Scan Acquisition
Anterior Segment Cube Scan
Guidelines for Anterior Segment Cube 512x128 Scan Acquisition
HD Angle Scan
Guidelines for HD Angle Scan Acquisition
HD Cornea Scan
Wide Angle-to-Angle Scan
Guidelines for Wide Angle-to-Angle Acquisition
Guidelines for Pachymetry Scan Acquisition
Anterior Segment 5–Line Raster Scan
Guidelines for Anterior Segment 5 Line Raster Scan Cornea Acquisition
Acquire Screen Toolbar
Scan Organizer
Iris Viewport
x8 mm Montage Angio Scan
Fundus Viewport
Mouse Controls
General Acquire Procedure
Set Up for Maximum Image Quality
For All Scans
FastTrac
Troubleshooting FastTrac
Overview
Quality Check Tools
Criteria for Image Acceptance
Advanced RPE Analysis Acceptance Criteria
CIRRUS OCT Angiography Acceptance Criteria
Decorrelation Tails
Segmentation Errors
Anterior Segment Acceptance Criteria
Image Menu Options
Normative Database Comparisons
Preset Slab Views
Posterior Segment
ETDRS Position
ILM–RPE Layers
Additional Features
Macular Change Analysis
Manual Selection
Macular Registration
Synchronized Data Review
Advanced RPE Analysis
RPE Elevation Considerations
Sub–RPE Considerations
Ganglion Cell OU Analysis
En Face Analysis
ONH and RNFL OU Analysis
RNFL Thickness Maps and Deviation from Normal Maps
Changing RNFL Calculation Circle Placement
RNFL Data Table
Parameter Summary Graphs
Summary Charts
RNFL & ONH Guided Progression Analysis
Ganglion Cell Guided Progression Analysis
Anterior Segment
Angle-to-Angle Distance
In Pachymetry Analysis
In HD Cornea Analysis
In HD Images Analysis
Epithelial Thickness
Central Corneal Thickness (CCT) Measurement
Angle Measurements
In Anterior Chamber Analysis
In Wide Angle-to-Angle Analysis
Change the Displayed Scan Line
Single Eye Summary
The Panomap
D Analysis
View Settings
Show Settings
Clip Surfaces
Movie Recording
AutoRecord Keyframes
Width, Height, and A–Scan Adjustments
Transparent Surfaces
Advanced Visualization Analysis
Retinal Layers Automatically Detected and Displayed
Slice and Slab Options
Function Buttons in Advanced Visualization
CIRRUS OCT Angiography Presets
B-Scan Settings
Current View References
Vessel Density and Capillary Perfusion
Vessel Density vs. Capillary Perfusion
AngioPlex Metrix Measurements
Overlay Options
ETDRS Options
Angiography and ONH Angiography Change Analysis
Previous Scan
Options Bar
ONH Overlay and Angio Metrix Bar
ONH RNFL Thickness
AngioPlex Preset Algorithms
ONH Angiography Change Analysis Image Registration
Standard Print Options
The Report Preview Screen
Analysis Related Report Options
The Macula Multi–Slice Option
Macula Radial Report Option
ONH and RNFL Thickness Report Options
Normative Data Details Report
High Definition Images Report (Raster Scan Options)
Guided Progression Report Options
Summary
Normative Data Details Reports
FORUM/DICOM or Native Environment
Data Integrity of Imported Records
FORUM/DICOM Mode
Data Queries and Search Options
XML Export
Values Exported: Macular Thickness Analysis
Values Exported: ONH and RNFL OU Analysis
Export Values: Macular Change Analysis
Values Exported: Guided Progression Analysis
Values Exported: Ganglion Cell OU Analysis
Values Exported: Advanced RPE Analysis
Advanced Export
Log Files
Troubleshooting Power Problems
Handling Error Messages
Forehead and Chinrests
User Replacement Accessories
Performance Verification Check
Run the Check
HD-OCT Imaging
Fundus Imaging
Electrical, Physical and Environmental
Software Copyright
Acknowledgment
Inclusion and Exclusion Criteria
Data Collection
Data Analysis
Age Coefficient – RNFL Thickness
Description of Macular Scan Parameters Used in CIRRUS HD-OCT
Age Coefficient – Macula Thickness
Conclusion
Methods
Results
Optic Disc Area
Presentation of Normative Limits
Report
RNFL and ONH Normative Databases
Distribution of Normals
Interactivity
Ethnicity
Axial Length and Refractive Error
The Asian Dataset
Description of RNFL Parameters
Normal Values for Ganglion Cell Analyses
Normal Values for Asian ONH Measurements
Factors that Affect ONH Normative Ranges
Calculation of Normal Limits
Study 1: Retinal Segmentation and Analysis
Results and Discussion
Repeatability
Study 2: Repeatability and Reproducibility of Illumination Area Measurements Under the Retinal Pigment Epithelium
Phase 1: Inter–Device Variability
Benchtop Scanning Accuracy, Repeatability and Reproducibility
Performance of CIRRUS HD-OCT RNFL Analysis
Study 6: CIRRUS OCT Angiography
subjects, including repeatability, reproducibility, and comparison to Visante
Post-LASIK group
Purpose

CIRRUS HD-OCT User Manual 2660021169012 Rev. A 2017-12Appendix A-17cáÖìêÉ=^JU==jÉ~ëìêÉãÉåí=s~êá~Äáäáíó=qççäíáéFor more information on measurement variability, please see Appendix "CIRRUSHD-OCT Repeatability in Measuring Central Corneal Thickness" on pageB-19.If you click the blue icon button you can select Print Preview or Export to DICOM. A PrintPreview screen displays the Normative Data Details Report, as shown in Figure A-9below. The report can be printed from the Print Preview screen. Each eye will print on aseparate page for an OU Printout. See "Normative Data Details Reports" on page10-15 for more information.

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This manual is suitable for:

CIRRUS HD-OCT 500 CIRRUS HD-OCT 5000

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