Interacoustics Eclipse EP15 - Editing ECochG Recordings

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D-0120588-B – 2019/03

Eclipse – Instructions for Use - EN Page 50

3.9.2 Editing an ECochG recording

Example of Marked Points for Amplitude Ratio

Example of Marked Points for Area Ratio

Further information about ECochG recordings can be obtained from Eclipse Additional Information Manual.

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Table of Contents3
Introduction9
About this Manual9
Indications for Use10
Intended Operator10
Patient Population10
Contraindications11
Product Description12
Warnings13
Unpacking and Installation15
Unpacking and Inspection15
Markings16
Hardware Installation17
Grounding the Patient Bed18
Eclipse Back Panel19
Eclipse Front Panel19
Preamplifier Buttons20
Software Installation20
To Know before You Start Installation20
Minimum PC Requirements20
What You will Need21
Software Installation21
Driver Installation21
Restoring Factory Default Settings in the Software22
Installing a Language Pack22
Reader Station23
License23
Eclipse Serial Number23
DSP Serial Number & License Key23
Starting up from Otoaccess24
Module Setup in Otoaccess25
Starting up from Noah (ASSR or IA OAE Suite Only)26
Operating Instructions EP15/EP2527
The Record Tab28
Main Menu Items28
Electronic Help29
Viewing Historic Sessions29
Protocol Selection29
Temporary Setup29
Rearrange Curves29
Group Waveforms29
Reporting29
Printing30
Display A-B Curves30
Display contra Curve30
Talk Forward30
Single Curve Display30
Split Screen Display31
Save & New31
Save & Exit31
Stimulus Rate Selection31
Frequency Selection32
Stimulus Window32
Manual Stimulation Window32
Status Window32
Waveform Reproducibility32
Start / Stop33
Pause33
Next Intensity33
Fmp & Residual Noise Graph33
Extending the Number of Sweeps/Averages34
Raw EEG34
Advanced EEG34
Hide Stimulus Artefact35
Display Gain36
Recording Window36
Selecting a Waveform36
Moving an Individual Curve37
Display Differential Curves37
Adding a Note to the Waveform37
The Edit Tab38
Monitoring Rejection38
Placing Waveform Markers38
Deleting Waveform Markers39
Suggest Waveform Markers39
Normative Latency Data40
Deleting Individual Curves40
Enlarge/Diminish Individual Curves40
Hiding Individual Curves41
Fixate Individual Curves /Comparing to a Historic Session41
Merging Curves (Creating a Summed Curve)41
Adding Curves42
Differential Ipsi Minus contra (Ipsi-Contra) Curve42
Differential a Minus B (A-B (N)) Curve43
Changing Display Filtering43
Recorded Curve Conditions43
Adding Comments to a Curve44
Using the Cursor45
Signal to Noise Ratio Calculation (3:1)45
CR, RA & INC Waveform Markers45
The Latency Tab46
Latency Values46
Interlatency Values46
Latency Graph47
Disabling Desktop Composition (Epx5 Software Only)47
Display of the Peak to Trough Markers (SN10 Marker) (Epx5 Software Only)48
Windows ® 7, 8 & 10 Fails to Launch Help48
PC Shortcuts49
Patient Preparation Prior to Testing50
Impedance Check50
Transducers50
Making an ABR Threshold Recording51
Electrode Montage51
ABR Threshold Stimuli51
Editing of ABR Threshold Recordings52
Interpretation and Use of ABR Threshold Results52
Making a Neuro Latency Recording53
Electrode Montage53
Editing of Neuro Latency Recordings53
Making an Eabr Recording55
Two Suggested Eabr Electrode Montages55
Editing an Eabr Recording55
Electrical Threshold Estimation for Cochlear Implant Fitting56
Making an Ecochg Recording57
Ecochg Electrode Montages57
Editing an Ecochg Recording58
Making an CM Recording59
Patient Preparation59
CM Electrode Montage59
Stimuli for CM Recordings59
Example of a CM Recording59
Interpretation of the CM Result59
Making a AMLR Recording60
Example of Electrode Montage AMLR60
Available AMLR Stimuli60
Example of AMLR Recording61
Making a ALR Recording / Cortical ERA62
Example of Electrode Montage for an ALR Threshold Recording62
Stimuli62
Interpretation of the ALR Result63
Electrophysiological Threshold Estimation and Infant Hearing Instrument Fitting63
Making a P300/MMN Recording64
Example of Electrode Montage for P300/MMN64
Available P300/MMN Stimuli64
Summary of Parameters for P300 and MMN65
System Performance / Loop Back (LBK15) Testing66
Operating Instructions VEMP67
Preamplifier Setup68
VEMP Monitor68
VEMP Waveform Markers68
Calculating the VEMP Asymmetry Ratio (VEMP Partner)69
VEMP Scaling69
Making a Cvemp Recording70
Electrode Montage for Cvemp70
Stimuli for Cvemp70
Default Collection Parameters71
Procedure71
Edit Cvemp Results71
Example of Cvemp Result72
Making a Ovemp Recording73
Electrode Montage for Ovemp73
Stimuli for Ovemp73
Default Collection Parameters73
Procedure74
Edit Ovemp Results74
Example of Ovemp Result74
Research Module75
Logging of each Sweep for a Later "Replay75
Exporting the Averaged Curve &/Or Full Session76
Exporting the Session (All Curves)77
Exporting Waveform When Offline77
Importing WAV Files for Stimuli77
Operating Instructions IA OAE Suite81
Handling and Selection of Ear Tips82
Probe Test for TEOAE83
Performing the Probe Test83
Functioning Probe83
Faulty Probe84
The IA OAE Suite85
PC Power Configuration85
Compatible Devices85
Starting from Otoaccess85
Starting from Noah 485
Simulation Mode85
Crash Report86
Using the Menu87
Using the DPOAE Module88
Preparing for the Test88
Elements in the DPOAE Module90
Using the TEOAE Module96
Preparing for the Test96
Element in the TEOAE Module98
Using the Print Wizard103
Operating Instructions ABRIS105
Using the ABRIS Module105
Mounting Electrodes105
Impedance Check106
Loop Back (LBK15) Testing106
ABRIS Test Screen107
Main Menu Items107
Viewing Historic Sessions108
Save & Exit108
Printing108
Electronic Help108
Reporting108
View EEG or Noise Bar108
Stimulus Window108
Test Status Window109
Ear109
Making an ABRIS Recording110
Starting & Pausing a Test110
EEG Graph110
EEG Noise Bar110
AEP Waveform110
Remarks Box110
Status Bar111
ABRIS Response Curve111
PC Shortcuts111
Operating Instructions ASSR113
Using the ASSR Module113
Preparations Prior to the ASSR Test114
Preparations Prior to Testing114
Preparation of the Skin114
Placement of Electrodes114
Impedance Check114
Mounting Electrodes116
Impedance Check116
System Performance / Loop Back (LBK15) Testing116
The ASSR Tab117
Main Menu Items117
Protocol Selection117
Temporary Setup117
Reporting118
Printing118
Save & Exit118
Viewing Historic Sessions118
Stimulus Window118
Total Session Status Window118
Stimulus Rate119
Making an ASSR Recording120
Start & Stop120
Pause120
Raw EEG Graphs120
Test Frequency Graph120
ASSR Table121
Extending the Test Time122
Adjusting the Stimulus Intensity122
Stopping a Test Frequency/Intensity123
The Audiogram Tab124
Estimated Audiogram124
Selected Correction Factor125
PC Shortcuts126
Maintenance127
General Maintenance Procedures127
How to Clean Interacoustics Products128
Cleaning the OAE Probe Tip128
Concerning Repair130
Warranty130
Technical Specifications133
Technical Specifications - Eclipse Hardware133
Technical Specifications EP15/EP25/VEMP134
Pespl to Nhl Correction Values136
Technical Specifications TEOAE137
Technical Specifications DPOAE138
Technical Specifications ABRIS139
Technical Specifications ASSR140
Electromagnetic Compatibility (EMC)141
Eclipse Software Module Overview145
EP15/EP25/VEMP Modules145
EP15/EP25/VEMP Module Stimulus Maximum Intensity146
TEOAE Module147
DPOAE Module147
ABRIS Module147
ASSR Module148

Interacoustics Eclipse EP15 - Editing ECochG Recordings

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