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General| Brand | Otodynamics |
|---|---|
| Model | Otoport OAE+ABR |
| Category | Medical Equipment |
| Language | English |
Device indications for screening hearing disorders using objective, non-invasive means, especially for infants.
Provides evidence of normal peripheral hearing function, suitable for infants and various environments.
Safety precautions for device use, including electrode connection, noise levels, and probe insertion.
Explains TEOAEs (click stimulus) and DPOAEs (pure tones) for hearing assessments.
Common primary hearing screen in newborns; indicates middle ear/cochlear function.
Measures auditory system response to sound via electrodes; uses averaging to enhance signal.
Lists components included exclusively in the Otoport OAE+ABR kit.
Lists components included exclusively in the Oport DP+TE kit.
Lists common components included in both Oport OAE+ABR and DP+TE kits.
Details optional accessories available for Oport devices.
Identifies and describes the device's controls, indicators, and connection ports.
Explains the symbols and markings found on the OAE system label.
Details the specific controls, indicators, and connections for the Oport OAE+ABR unit.
Explains the symbols and markings found on the ABR module label.
Step-by-step instructions for attaching the ABR module to the Oport unit.
Instructions for detaching the Oport unit from the ABR module.
Information on Oport units with permanently attached sleeves.
Guidance on connecting the OAE probe and ABR electrodes to the device.
Instructions for the first-time charging of the Oport unit before use.
Initial steps for setting up the Oport device for testing.
Instructions for correctly fitting the earpiece and probe tip into the ear.
Steps for performing an OAE test, including patient selection and data entry.
Procedures for safely disconnecting the probe from the Oport device.
Initial steps for setting up the Oport and ABR module together.
Pre-test preparations including skin prep and electrode placement.
Steps for conducting an ABR test, including impedance checks and data collection.
Explanation of the function of the device's control keys for screen interaction.
Description of the arrow keys used for navigating menus and options.
Guide to entering text and data using the device's keypad.
Information on accessing and using the foreign character input table.
Instructions for entering date information using the device's interface.
Explanation of how to navigate and select options using choice bars.
Method for deleting characters input and managing backlight settings.
Explains blue LEDs for stimulus/noise levels and procedure for hard reset.
Detailed instructions and alignment guidance for connecting the probe.
Steps for properly disconnecting the probe from the Oport device.
Describes the initial screen sequence when powering on the Oport.
Explains the logo animation and system checks displayed after powering on.
Describes the two operating modes: Screen and Clinical, and how to select them.
Instructions for logging into the device, including user and password entry.
Overview of selecting different test types after login or from the logo screen.
Essential pre-test checks to ensure optimal device and patient readiness.
Guidance on preparing the testing environment, especially for ABR tests, to minimize interference.
Importance of correct tip selection and probe fit for successful OAE recordings.
Specific instructions for fitting the probe tip into a newborn's ear canal.
Guidance on fitting probes with ear cups for newborns and for adult ears.
Procedures for proper electrode placement and skin preparation for good impedance.
Recommended electrode placement sites (forehead, nape, shoulder) for optimal signal acquisition.
Common issues encountered during OAE recordings and their solutions.
Solutions for ABR test failures, including high impedance and myogenic activity.
Guide to selecting the appropriate test type (TEOAE, DP, ABR) or using the worklist.
How to enter and manage patient information before or after a test.
Procedure for selecting the ear (Right, Left, or Both) to be tested.
Assesses testing environment, probe fit, and noise levels before starting a test.
Explains the fit size indicator and how to interpret Checkfit condition messages.
Describes noise level indicator and how to adjust noise reject threshold.
Process of calibrating stimulus tone levels to patient's ear canal acoustics before DPOAE testing.
Overview of the different DP test display screens and how to switch between them.
Interpretation of graphical displays showing DPOAE signal and noise levels.
Explanation of the Circles display for SNR and pass/fail indication.
Features to engage young patients during OAE testing.
Details on interpreting DPOAE data tables and noise level indicators.
Information on how test conditions are displayed during DPOAE testing.
Details minimum signal levels required for DPOAE recording at different frequencies.
Explains the different ways a DPOAE test can stop (AutoStop, Timeout, Manual End).
Lists and describes possible DPOAE test results and their meanings.
Process of adjusting stimulus levels for TEOAE testing based on ear canal conditions.
Overview of the TEOAE test display and SNR measurement.
Interpretation of the Bar display showing TEOAE signal and noise levels.
Explanation of the Circles display for TEOAE SNR and pass/fail indication.
Features to engage young patients during TEOAE testing.
Analysis of TEOAE waveforms to assess recording quality and troubleshoot issues.
Details on accessing and interpreting TEOAE data tables and noise level indicators.
Information on how test conditions are displayed during TEOAE testing.
Explains the different ways a TEOAE test can stop (AutoStop, Max NLo, Timeout, Manual End).
Lists and describes possible TEOAE test results and their meanings.
Introduction to performing ABR tests, including mode selection and patient preparation.
Checks electrode connection quality and noise levels before starting an ABR test.
Assesses testing environment and probe fit for ABR, including options for ear cup use.
Specific procedures for performing Checkfit when using ear cups.
Details the ABR test screen and progress indication.
Explains the data summary screen, including Fsp, TC, and Time metrics.
Interpretation of averaged ABR waveforms to assess signal quality and noise.
How impedance and stimulus levels are monitored during ABR testing.
Procedure for temporarily pausing an ABR test and its implications.
Explains the various ways an ABR test can stop (AutoStop, Timeout, etc.).
Lists and describes possible ABR test results and their meanings.
Instructions for performing ABR tests on both ears sequentially.
Explains the Quick Save feature and its impact on test result options.
Describes the options available when Quick Save is turned off.
Describes the options available when Quick Save is turned on.
How to enter and manage patient details for saving test results.
Options to review, retest, or print test results after saving.
How to add further tests to a patient record or edit details using the 'Last' function.
Options to review and print detailed test results for the current patient.
Function to run a sequence of tests automatically on the same ear.
Feature to enter multiple patient details prior to testing for faster workflow.
Steps for adding new patient records to the Oport's worklist.
How to edit existing patient information within the worklist.
Procedures for removing patient records from the worklist.
How to initiate tests for patients selected from the worklist.
Access to various utility functions like Record, Config, and System.
How to view and navigate the list of previously tested patients.
Viewing detailed information for a selected patient.
Overview of test results for a patient, showing test summaries.
Accessing and reviewing detailed OAE test data.
Procedures for performing quality tests on the probe and ABR cables.
Configuration options for Screen and Clinical modes, including general and specific test settings.
How to enable or disable Screen and Clinical modes for testing.
Details on General, OAE, and ABR settings within Clinical and Screen modes.
General test settings including display options (dBSPL, Circles).
Setting to warn users of large ear canals and configuring noise rejection thresholds.
Option to extend test duration and settings for calculating DP test noise floor.
Configuration of mains frequency (50Hz/60Hz) for optimal ABR recording in mains noise.
Configuration settings for TEOAE tests, including TE Quick and mode settings.
Configuration of DPOAE test modes (DP High, DP Low, DP 12 Freq) and DP Levels.
Setting expected OAE levels, test start mode, and automatic stop criteria.
Defining ABR stimulus type, start/stop, and pass criteria (Fsp, TC).
Setting the device's current date and time.
Access to system info including memory status, and managing user accounts.
Managing user accounts, including adding new users and setting access levels.
Steps to add a new user profile, including name, User ID, and password.
Displaying and navigating the list of saved user accounts and editing them.
Using Bluetooth for wireless printing or data download to a PC.
Procedure for downloading test data to a PC using a wired connection.
Explains various scenarios and locations within the interface where printing is possible.
How to print patient details and test results immediately after test completion.
Printing or downloading results from the Oport Records area.
Describes the two print formats: Summary and Detailed.
Detailed steps for connecting and operating the Oport printer, both wired and wireless.
How the Oport detects and reports printer faults like out-of-paper.
Explains the meaning of different printer light indicators.
Instructions for loading and changing paper rolls in the Oport printer.
Steps for charging the Oport printer's battery.
Instructions for replacing the printer's battery pack.
Importance and types of quality tests to ensure instrument accuracy.
Procedure for testing probe functionality using the Otodynamics test cavity.
Possible results (Pass, Fail) of the probe test and their interpretations.
Interpretation of 'Query' and 'Noisy' results in the probe test.
How results are displayed when testing with two probes simultaneously.
Viewing detailed probe test results, comparing new and stored values.
Procedure to check the continuity and functionality of ABR electrode cables.
Test to determine if OAE responses are generated by the device or a fault, using a test cavity.
Checks if the probe coupler is fitted correctly to prevent sound leakage.
Verifies test data reproducibility using a known good ear.
Overview of probes, tips, and accessories included with the Oport system.
Details on DPOAE probes, coupler tubes, and spare parts.
Information on the probe cable clip and its use for stability and noise reduction.
Instructions on how to attach and use the probe cable clip.
Guide to selecting the correct probe tip size for different ear canal sizes.
Safety and hygiene guidelines for using disposable probe tips.
General guidelines for maintaining and cleaning the Oport probe.
Recommended methods for cleaning probe components with antiseptic fluid.
Instructions for replacing the probe's coupler tubes.
Steps for dismantling the probe to replace coupler tubes.
Steps for reassembling the probe after replacing coupler tubes.
Safety warnings regarding the use of disposable probe tips and their importance.
General advice on handling and caring for the Oport instrument.
Recommended cleaning procedures for the Oport device and probe.
Details on the Oport's battery performance, usage patterns, and initial charging.
How the Oport enters standby mode to conserve power and how to resume.
Explanation of the battery indicator and charging status.
Warning messages and actions for low and critical battery levels.
Procedures for connecting the Oport to a charger or PC for charging.
Steps for connecting the Oport to its power source for charging.
Explains the additional power and charging indicator lights on the device.
How to disconnect the Oport after charging.
Process for conditioning the battery to maintain optimal performance.
Steps for connecting the Oport OAE+ABR to the charger.
Explanation of the charge indicator lights on the Oport OAE+ABR.
Procedure for recovering from a device lock-up or unresponsiveness.
Troubleshooting steps if the Oport fails to switch on or complete startup.
Accessing system details for hardware information and fault reporting.
Handling and interpreting the 'Instrument fault' message and its potential causes.
Information on interpreting hardware fault codes and troubleshooting steps.
Importance of operator training and how to identify training-required sections.
Information on warranty service, repairs, and contacting Otodynamics for support.
Importance of calibration, recommended checks, and scheduling calibration.
Overview of the device's operational modes and parameters.
Technical parameters and calculations specific to the DPOAE test.
Technical parameters and calculations specific to the TEOAE test.
Technical parameters for the ABR test, including stimulus, sampling, and electrodes.
Details on click and chirp stimuli used in ABR testing.
How hearing thresholds are determined using ABR stimuli.
Explanation of device sensitivity in detecting hearing loss.
Measured sensitivity and pass criteria for ABR screening.
Definition and measurement of device specificity in ABR screening.
General overview of the Oport's technical details.
Specific physical dimensions and weights of the Oport and its charger.
Details on probe connectors, charging/data connectors, and Bluetooth options.
Explanation of Oport indicators (display, LEDs, audible) and keypad layout.
Details on clock, power, hardware options, processing, analogue performance, and accuracy.
Environmental conditions for transport, storage, and operation.
Lists relevant classifications and standards the device complies with.
EMC information and guidance for the Oport device.
EMC information and guidance for the Oport OAE+ABR device.
Notes on conformance to EN60645-3 for electroacoustic audiometric equipment.
Technical specifications for the ABR module, including physical attributes and interfaces.
Explains various symbols used on the Oport device and its accessories.
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