EasyManua.ls Logo

Grason-Stadler GSI Corti - User Manual

Grason-Stadler GSI Corti
78 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
CORTI
DPOAE
TEOAE
DEVICE
USER MANUAL

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Grason-Stadler GSI Corti and is the answer not in the manual?

Summary

Introduction

Intended Use

Describes the purpose and target users of the GSI Corti test instrument.

Indications for Use

Details the medical applications and conditions for which the GSI Corti is indicated.

Setup

Unpacking the System

Lists standard parts shipped with the Corti system and recommendations for handling.

Optional Accessories

Lists optional accessories such as thermal printer, cradle, and carry case.

Cradle (Optional)

Details the functionality and placement of the optional cradle.

Battery Charging

Instructions for charging the instrument's battery.

Installing the Probe

Guides on attaching the probe to the instrument.

Attaching Probe Tube

Guides on attaching the probe tube to the probe head.

Attaching Eartips

Guides on selecting and attaching eartips to the probe tube.

Preface

Manual Conventions

Explains the meaning of warnings, cautions, and notes used throughout the manual.

Regulatory Symbols

Warnings and Cautions

Important Safety Instructions

Outlines critical safety precautions for operating electrical equipment.

Safety Precautions

Details general safety measures to ensure reliable performance and user safety.

Instrument Safety Hazards

Charging and Electric Shock Hazards

Describes hazards related to charging, electric shock, and servicing.

Explosion, Battery, and Environmental Safety

Details risks of explosion, battery handling, and environmental operating conditions.

Calibration Requirements

Recommendation for annual calibration and electrical safety checks.

Introduction to the Corti Device

Intended Use of the Corti

Describes the purpose and target users of the GSI Corti test instrument.

Indications for Use

Details the medical applications and conditions for which the GSI Corti is indicated.

How the Corti Device Works

What are DPOAEs?

Defines Distortion Product Otoacoustic Emissions and their generation.

Understanding Otoacoustic Emissions

What are TEOAEs?

Defines Transient Evoked Otoacoustic Emissions and their generation.

OAE Results Interpretation

Explains what OAE results indicate about hearing function and limitations.

Frequency Range of Hearing Estimation

Specifies the frequency ranges estimated by DPOAE and TEOAE tests.

Results Storage and Reporting

Details how test results are saved, displayed, and can be printed or exported.

Sensitivity and Specificity

Discusses the sensitivity and specificity of the OAE device.

Setup Procedures

Unpacking the System

Lists standard parts shipped with the Corti system and recommendations for handling.

Optional Accessories

Lists optional accessories such as thermal printer, cradle, and carry case.

Cradle (Optional)

Details the functionality and placement of the optional cradle.

Probe Assembly and Eartips

Installing the Probe

Guides on attaching the probe to the instrument.

Attaching Probe Tube

Guides on attaching the probe tube to the probe head.

Attaching Eartips

Guides on selecting and attaching eartips to the probe tube.

Probe Holder and Removal Tool

Operating Instructions

Patient Preparation and Instrument Power-On

Covers preparing the patient and turning on the instrument.

Control Panel and Navigation

Describes the instrument's control panel and button functions.

Main Menu and Protocol Selection

Starting a Test and Probe Check

Test Phase and Result Views

Viewing Test Results

Viewing DPOAE Results with Normative Data

Test Technique and Noise Management

Instrument Power Off

Managing Test Results

Saving and Storing Test Results

Details options for saving and storing test results, including Save L/R and Save 500 modes.

Deleting Test Results

Explains methods for deleting stored test data based on save mode.

Printing Test Results

Connecting to Data Manager

Understanding Printouts

Clock Settings

Instrument Settings Management

Minimum Amplitude Value Setting

Clock Mode and Graph Style

Norms Display

Protocol Settings Customization

Advanced Options

DPOAE Diagnostic Unit Customization

Allows modification of test parameters and pass criteria for DPOAE protocols.

TEOAE Diagnostic Unit Customization

Allows modification of test parameters and pass criteria for TEOAE protocols.

Cleaning and Maintenance

Cleaning and Disinfection Procedures

Provides guidelines for cleaning and low-level disinfection of the instrument and probe.

Routine Maintenance and Probe Tube Replacement

Details maintenance needs and procedures for replacing clogged probe tubes.

Status and Error Messages

Display Messages

Lists and explains common messages shown on the instrument display.

Indicator LEDs (Lights)

Describes the function and meaning of the instrument's indicator lights.

Troubleshooting Guide

Instrument Power and Test Start Issues

Solutions for problems like the instrument not turning on or tests not starting.

Result Printing and Display Issues

Solutions for issues with printing results or a frozen display.

Test Paused and Device Communication Issues

Troubleshooting for paused tests, probe attachment, and wireless device problems.

Fit Error and Limit Error Resolution

Solutions for fit errors, limit errors, and memory/power issues.

Appendix A: Specifications

Probe Specifications

Technical details of the OAE probe, including measurement type and dimensions.

Instrument Specifications

Technical details of the Corti instrument, including power, interface, and connectors.

Power Supply and Environmental Requirements

Details power supply specifications and operating environmental conditions.

Appendix B: Flowcharts

Setup Menus

Appendix C: Test Sequence

DPOAE Test Sequence

Details the AutoStart, calibration, and test phases for DPOAE measurements.

TEOAE Test Sequence

Details the AutoStart, calibration, and test phases for TEOAE measurements.

Comment on SNR Estimate Variations

Appendix D: Pass;Refer Criteria

DPOAE Pass;Refer Criteria

Explains the criteria for determining pass or refer for DPOAE tests.

TEOAE Pass;Refer Criteria

Explains the criteria for determining pass or refer for TEOAE tests.

Appendix E: Configurations and Test Protocols

Diagnostic Configurations

Lists available diagnostic configurations and included protocols.

Default Protocol Settings

Details default settings for DPOAE and TEOAE diagnostic and screening protocols.

Appendix F: Standards Compliance

Appendix G: Input;Output Connections

OAE Probe Connector Details

Provides a pinout diagram and description for the OAE probe's HDMI connector.

Appendix H: Warranty Information

Appendix I: Recycling and Disposal

Appendix J: Electromagnetic Compatibility

EMC Declarations and Guidance

Manufacturer's declarations regarding electromagnetic emissions and immunity.

RF Communications Equipment Separation Distances

Recommendations for maintaining safe distances from RF equipment.

Electromagnetic Immunity Guidance

Details guidance and compliance levels for electromagnetic immunity tests.

Grason-Stadler GSI Corti Specifications

General IconGeneral
BrandGrason-Stadler
ModelGSI Corti
CategoryTest Equipment
LanguageEnglish

Related product manuals