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natus Madsen AccuScreen User Manual

natus Madsen AccuScreen
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Madsen®AccuScreen
OAE & ABR Screener
User Manual
Doc. No. 7-50-0920-GB/13
Part No. 7-50-09200-GB

Table of Contents

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natus Madsen AccuScreen Specifications

General IconGeneral
Brandnatus
ModelMadsen AccuScreen
CategoryMedical Equipment
LanguageEnglish

Summary

Introduction

Brief Description

Introduces the AccuScreen handheld Otoacoustic Emissions and Automated ABR Screener.

The Docking Station

Explains the functions of the AccuScreen docking station for charging and data transfer.

The AccuLink Software Program

Describes the AccuLink software for data management and configuration.

Printing

Provides instructions on how to print test results from AccuScreen or AccuLink.

Intended Use

Details the device's intended use for auditory screening in infants and children.

Physical Operating Principle

Explains the TEOAE, DPOAE, and ABR technologies used by the device.

About This Manual

Guides users on how to use the manual and its sections.

Typographical Conventions

Explains the usage of warnings, cautions, and notes in the manual.

Unpacking and Installation

Unpacking

Steps for safely unpacking the AccuScreen device and accessories.

Overview of AccuScreen

Provides a detailed visual overview of the AccuScreen device components.

Front and Rear of AccuScreen

Identifies and describes the front and rear parts of the AccuScreen device.

Top and Bottom of MADSEN AccuScreen

Details the connectors and sockets located on the top and bottom of the device.

The Docking Station

Explains the features and indicators of the AccuScreen docking station.

Display

Describes the touch-screen display interface and its button functions.

Ear Probe

Details the components of the AccuScreen ear probe and its cable.

Electrode Cable (ABR Only)

Describes the electrode cable used specifically for ABR testing.

Ear Coupler Cable

Details the ear coupler cable and its adapters for patient connection.

Storage

Provides instructions on how to properly store the AccuScreen and its accessories.

Assembly

Outlines the steps required to assemble the AccuScreen device before initial use.

Powering

Explains how the AccuScreen device is powered, including battery details.

The Battery

Provides information about the rechargeable Li-Ion battery used in AccuScreen.

Inserting the Battery in AccuScreen

Step-by-step guide for inserting the battery into the AccuScreen device.

Battery Status

Explains how to check and interpret the battery status indicators.

Powering the Docking Station

Instructions for connecting and powering the AccuScreen docking station.

Charging the Battery from the Docking Station

Details how to charge the AccuScreen battery using the docking station.

Charging the Battery with the External Charger

Instructions for charging the battery using an optional external charger.

Getting Started with AccuScreen

Switch On AccuScreen

Guide on how to power on the AccuScreen device and initiate self-test.

Power-Saving Mode and Automatic Power-Off

Explains the device's power-saving features and automatic shut-off.

The AccuScreen Screens

Overview of the different screens and their configurations on the AccuScreen.

Selecting the User

Instructions on how to select a user profile from the User List.

Entering Password

Step-by-step process for entering the device password using the keypad.

Incorrect Password

Information on device lockout due to multiple incorrect password attempts.

Optional Screens

Notes on optional screens that can be configured via AccuLink.

The Home Menu

Describes the main functions accessible from the AccuScreen Home menu.

Patient Handling in AccuScreen

Covers managing patient data, including adding, finding, and editing records.

Adding a New Patient

Steps to add a new patient record to the AccuScreen device.

Finding a Patient

Instructions for searching and locating existing patient records.

Editing Patient Data

How to modify existing patient information within the device.

Preparing for Testing

Preparing AccuScreen

Initial steps to prepare the AccuScreen device before conducting tests.

Preparing the Equipment

Procedures for preparing all necessary test accessories and cables.

Preparing the Probe for Testing

Instructions for inspecting and preparing the ear probe before each use.

Connecting the Probe

Guide on how to properly connect the ear probe to the AccuScreen device.

Connecting the Electrode Cable for ABR Testing

Steps for connecting the electrode cable for ABR measurements.

Connecting the Ear Coupler Cable for ABR Testing

How to connect the ear coupler cable for ABR testing.

Preparing the Test Environment

Guidelines for setting up a suitable and quiet test environment.

Preparing the Patient

Procedures for preparing the patient, especially infants, for hearing tests.

General Preparations of the Patient

General steps for positioning and preparing the patient for ear probe insertion.

Fitting the Eartip on the Probe

Instructions on selecting and fitting eartips onto the ear probe.

Inserting the Probe with Eartip in the Patient’s Ear Canal

Detailed guide on inserting the probe with an eartip into the patient's ear.

Placing the Electrodes for ABR Testing

Instructions for correctly placing electrodes on the patient for ABR tests.

Fitting the Ear Couplers

How to fit the ear couplers onto the patient's ears.

Testing with AccuScreen

Ready to Test

Steps and options for preparing to perform tests on the AccuScreen.

Quick Testing

Guide to performing quick, unassigned tests for demonstration or evaluation.

Regular Testing

Process for conducting standard tests with patient data management.

The TEOAE Test

Detailed explanation of the Transiently Evoked Otoacoustic Emissions (TEOAE) test.

Starting the Test

Step-by-step guide to initiate a TEOAE test on the AccuScreen.

The TEOAE Test

Describes how the TEOAE test progresses and displays results.

TEOAE Test Results

How to interpret the Pass/Clear Response and Refer/No Clear Response for TEOAE.

The DPOAE Test

Detailed explanation of the Distortion Product Otoacoustic Emissions (DPOAE) test.

DPOAE Test Protocol

Outlines the protocol and frequencies used in the DPOAE test.

Starting the Test

Steps to start a DPOAE test on the AccuScreen device.

The DPOAE Test

Describes the progress and display of the DPOAE test.

DPOAE Test Results

Interpretation of Pass/Clear and Refer/No Clear results for DPOAE tests.

The ABR Test

Detailed explanation of the Auditory Brainstem Response (ABR) test.

Starting the Test

Steps to begin an ABR test, including patient and equipment preparation.

Impedance Testing and Calibration

Covers impedance checks and calibration before starting ABR tests.

The ABR Test

Explains how the ABR test progresses, including pausing and stopping.

ABR Test Results

How to interpret the results of ABR tests.

Options in the Test Result Screens

Describes options available after completing a test, like adding comments or printing.

Adding Comments to a Test

How to add standard or custom comments to test results.

Adding a Standard Comment

Steps to select and add predefined comments to a test result.

Adding a New Comment

Process for entering custom comments for test results.

Viewing Comments

How to view existing comments associated with a test.

Continuing Testing on the Other Ear

Instructions for performing tests on the contralateral ear.

Viewing a Patient's Test Record

How to access and review a patient's historical test results.

Test View

Overview of accessing and viewing patient test lists.

The Test View Screen

Details the information displayed in the patient Test View screen.

Quick Test

Performing a Quick Test

Guide to performing tests without assigning them to a patient.

Printing

Printing from AccuScreen

Instructions for printing results directly from the AccuScreen device.

Selecting the Patient

Steps to select a patient record for printing.

Printing

How to initiate the printing of selected test results.

Printouts from Label Printer

Describes the content and format of printouts from the label printer.

Quality Tests

Performing Quality Tests

Guidance on conducting daily quality assurance tests for device and accessories.

Probe Test

Procedures for testing the functionality of the AccuScreen probe.

Performing the Probe Test

Step-by-step instructions for running the probe test.

From the Quality Tests Menu

Alternative method to perform the probe test via the Quality Tests menu.

Electrode Cable Test

How to test the electrode cable for proper function.

Ear Coupler Cable Test

Procedures for testing the ear coupler cable and adapters.

Combined (Electrode Cable - Ear Coupler Cable)

Performing combined tests for electrode and ear coupler cables.

AccuScreen Settings

The Settings Menu

Accessing and navigating the AccuScreen device settings menu.

Time and Date Setting

How to configure the device's time and date settings.

Language Setting

Instructions for changing the display language of the AccuScreen.

Sound Setting

Options for enabling or disabling key click and result sounds.

Display Brightness

Adjusting the brightness level of the AccuScreen display.

System Info

Viewing device information such as firmware and service dates.

Handling Data in AccuScreen

Entering Data in AccuScreen

General instructions on how to input data using the device's keypad.

Using the Keypad

Detailed guide to the on-screen keypad functions and character entry.

Function Buttons

Explains the various function buttons available on the AccuScreen screens.

General Buttons

Describes the purpose of common navigation and action buttons.

Deleting Data

Procedures for deleting patient data from the device.

Deleting One Patient

Step-by-step guide to delete a single patient record.

Deleting by Date

How to delete patients based on their last activity date.

Deleting All Patients

Instructions for deleting all patient data from the device.

Memory Full

Information on handling low memory warnings and full memory situations.

Maintenance and Cleaning

The Probe Tip and Probe Body

Guidelines for cleaning and maintaining the ear probe.

Cleaning and Disinfecting the Probe Tip

Detailed steps for cleaning and disinfecting the ear probe tip.

Cleaning the Probe Body

Procedures for cleaning the AccuScreen probe body.

Probe Calibration

Information on probe calibration frequency and process.

Eartips

Notes on handling disposable eartips.

The Ear Coupler Cable

Maintenance and calibration procedures for the ear coupler cable.

Cleaning the Ear Coupler Cable

Steps for cleaning the ear coupler cable and plug.

Ear Coupler Cable Calibration

Information on ear coupler cable calibration.

Cleaning AccuScreen

General cleaning instructions for the AccuScreen device.

Cleaning and Disinfecting the Built-in Test Cavity

How to clean and disinfect the device's test cavity.

Battery Safety and Maintenance

Safety precautions and maintenance tips for the device battery.

Safety Information

Important safety warnings regarding battery handling and potential hazards.

Increasing Service Life

Recommendations for extending the battery's service life.

Disposal of Old Batteries

Guidelines for the safe and environmentally responsible disposal of used batteries.

App. 1 Standards and Safety

AccuScreen Symbols

Explains the meaning of various symbols used on the AccuScreen device.

Accessory Symbols

Defines symbols associated with AccuScreen accessories.

Docking Station Symbols

Explains symbols relevant to the AccuScreen docking station.

Warning Notes - AccuScreen

Lists critical safety warnings and conditions for using the AccuScreen.

Warning Notes - Docking Station

Specific safety warnings related to the AccuScreen docking station.

Warranty

Details the warranty coverage and terms for the AccuScreen device.

Repair, After-Sales Service and Regular Checks

Information on service, repair, and recommended periodic checks.

Manufacturer

Contact information and address of the device manufacturer.

Responsibility of the Manufacturer

Outlines the manufacturer's responsibilities regarding product safety and performance.

App. 2 Status and Error Messages

Device Related Messages

Lists and explains error messages pertaining to the device hardware and configuration.

Usage and Test Related Messages

Lists and explains error messages related to user actions and test execution.

App. 3 Technical Specifications

Accessories

Lists all standard and optional accessories available for the AccuScreen system.

Measurement Techniques

Detailed technical descriptions of TEOAE, DPOAE, and ABR measurement methods.

Device

Provides specifications for the AccuScreen device itself, including dimensions.

Power Supply and Battery

Technical details on the device's power supply and battery specifications.

1077 Docking Station

Technical specifications for the AccuScreen docking station.

OAE Probe

Technical specifications for the OAE probe, including dimensions and eartips.

ABR Electrode Cable

Technical specifications for the ABR electrode cable.

ABR Ear Coupler Cable (Optional)

Technical specifications for the optional ABR ear coupler cable.

Device Class

Classification of the device according to regulatory standards.

Notes on EMC (Electromagnetic Compatibility)

Information regarding electromagnetic compatibility and interference guidance.

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