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New GSI Suite V1.1

GSI Suite is now available with GSI 61 and GSI TympStar. GSI Suite collects patient test measurements and saves them as a draft report. Edits to the report text can be made immediately, at a later time, or until the test session is locked. Audiometric (GSI 61) and Tympanometric (GSI TympStar) results are united into a single report, improving and supporting the needs of the contemporary clinic.

Products GSI Audera

Overview

Universal newborn hearing screening using OAE and ABR technology is expanding globally. The result is that more infants require diagnostic follow-up testing.

Consequently, there is a greater demand for accurate and frequency-specific hearing assessment of these infants. In addition, there are applications in older children and adults for frequency-specific objective testing.

Auditory Steady-State Response (ASSR) is the solution for frequency-specific hearing assessment for people of all ages. Also called the steady-state auditory evoked potential (SSEP), ASSR meets all the criteria for follow-up diagnostic testing.

"CE-Chirp® is now available with the new Audera V2.7 software."

The GSI Audera is available in portable or desktop versions to allow you to use the GSI Audera in multiple locations or at bedside.

Along with all the other great features on the Audera V2.7, the new version also comes with the CE-Chirp® stimulus.

 For more information on Audera V2.7 featuring CE-Chirp click here.

Features

AUDITORY STEADY-STATE RESPONSE

Can be reliably recorded in sleeping neonates, children and adults.
Are evoked by frequency specific tonal stimuli.
Can be detected objectively using statistical algorithms.
Have thresholds that are highly correlated with behavioral audiogram thresholds.

  

ASSR - Auditory Steady-State Response

Obtain frequency-specific ASSR results and an estimated audiogram using GSI Audera's testing features. Designed with the user in mind, these features have been refined in more than 10 years of clinical use.

  

AEP - Auditory Evoked Potentials

Use GSI Audera to assess both cochlear and retro-cochlear function with these additional AEP testing capabilities:

  • Electrocochleography (ECochG)
  • Auditory Brainstem Responses (ABR)
  • Auditory Middle Latency Responses (AMLR)
  • Long Latency or Cortical Responses (CAEP)
  • Electrical ABR
  

OAE - Otoacoustic Emissions

With its combination of reliable DP technology, user-friendly graphic interface and easy-to-understand results, the GSI Audera DPOAE is the instrument for otoacoustic emissions testing in hospitals, clinics and offices around the world.		  

Specifications

GSI AUDERA™ AEP/CAEP Specifications

GENERAL SPECIFICATIONS: Test Types: AEP, ECochG, Cortical AEP, AMLR, EABR
Transducers: Insert earphones, TDH Headphones, Bone vibrator, Loudspeaker
Protocols: Default and customer specified
Marker Sets: Default and customer specified
Reports: Color, Black/White or PDF
Stimulus Specifications:
Stimulus Types: Click, tone burst, tone pip
Stimulus Polarity: Condensation, Rarefaction and Alternating
Masking Types: Absolute or stimulus relative
I Intensity: 0 to 130 dB SPL
Repetition rates: 0.2 – 100 depending on modality
High Pass Filtering: RC or Digital Butterworth
Low Pass Filtering: Butterworth or Digital linear phase
GSI Audera Amplifier:
Dimensions: 3.93”(W) x 7.48”(D) x 1.57”(H)
Weight: .94lb
Interface To Main Unit: Proprietary high-speed, serial digital
Number of Channels: 2 Isolated (type BF) for patient safety
Electrode inputs: Differential
Electrode connectors: 5 DINDINDIN 42802 safety connectors
Input Impedance: >1000 MW
Frequency Response: 0.2-10,000 Hz
GSI AUDERA MAIN UNIT: Computer Interface: USB - Type I
Trigger Controls Input/Output: Standard TTL logic level
Mains Power Supply: 115V, 110V, or 230V; 50-60 Hz
Power Consumption: 115W, excluding printer
Isolated Power:
a) Main unit includes isolation transformer/ power supply which provides isolated mains power only for supported notebook computer and inkjet printer models.
b) Main unit provides isolated power to Amplifier/Digitizer or ProbeUnit.
Dimensions: 12.99”(W) x 10.62”(D) x 1.67”(H)
Weight: 7.05lb
Environmental Limits:
Operating Temp: 50° F to 104° F Relative Humidity: 30 to 75%, non-condensing
Storage Temp: -40° F to 158° F Relative Humidity: 10 to 100%, non-condensing
CPU RECOMMENDATION: Operating System: Windows XP Pro, Vista Business (SP1), Service Pack 2
Processor: 1.4GHz Celeron or above
Minimum RAM: 1GHz
Storage: 20 Gb harddrive
Additional Storage: CD R/W drive
Interface: USB (Qty 2)
Graphics: 1024 x 768 SVGA
SUPPLIED ACCESSORIES: GSI Audera Main Unit
GSI Audera Reference Manual
GSI Audera 2-Channel Amplifier with 9’ cable
GSI Audera AEP/CAEP Software Application or Licensing key to activate
GSI Audera AEP/CAEP User’s Manual
Insert Earphones with 9’ cable
GSI Audera Loop-back cable
Electrodes, 6mm cup, 12 pk
Electrodes, 10mm cup, 12 pk
Electrode Linker
Disposable side snap electrodes, 25 pk
Electrode Leads, Snap, 5 pk
NuPrep Gel, 4 oz. tube
Ten 20 Paste, 4 oz. tube
Infant eartips, 3.5mm, 20 pk
Infant eartips, 4.0mm, 20pk
3A foam eartips, 10mm, 100pk
3A foam eartips, 13mm, 100pk
OPTIONAL ACCESSORIES: GSI Audera Service Manual
GSI Audera Laptop Computer
GSI Audera Desktop Computer
GSI Audera Laptop Power Kit (cables to power through base unit)
GSI Audera Isolation Transformer (for customer desktop systems)
GSI Audera EABR cable
RELATED PART NUMBERS: GSI Audera AEP/ASSR System . .2001-9700
GSI Audera AEP/DPOAE System . .2001-9705
GSI Audera ASSR/DPOAE System . . .2001-9710
GSI Audera AEP/ASSR/DPOAE System . . .2001-9715
GSI Audera AEP only System . . . . . . . 2001-9720
GSI Audera ASSR only System . .2001-9725
GSI Audera DPOAE only System . .2001-9730
GSI Audera ASSR Upgrade with Amplifier . . .2001-9661
GSI Audera ASSR Upgrade without Amplifier . . .2001-9662
GSI Audera AEP Upgrade with Amplifier . . .2001-9663
GSI Audera AEP Upgrade without Amplifier . . .2001-9664
GSI Audera DPOAE Upgrade . .2001-9665
QUALITY SYSTEM: Manufactured, designed, developed and marketed under ISO 13485, ISO 9001 certified quality system.
COMPLIANCE/REGULATORY STANDARDS: Designed, tested and manufactured to meet the following domestic (USUSA), Canadian, European and International Standards:
UL 2601-1 American Standards for Medical Electrical Equipment
IEC 601-1, EN 60601-1 International Standards for Medical Electrical Equipment
CSA C22.2 # 601-1-M90
Medical Device Directive (MDD) (ID No.: 0086) to comply with “EC Directive” 93/42/EEC

GSI AUDERA™ ASSR

GENERAL SPECIFICATIONS:

Transducers: Insert earphones, TDH Headphones, Bone vibrator, Loudspeaker
Protocols: Default Asleep and Awake protocols or customer specified -- Estimated Audiogram relies on default protocols
Display: ASSR Thresholds, Estimated Audiogram, Results Summary, Trials Done
Reports: Color, Black/White or PDF
Stimulus Specifications:
Stimulus Types: AM/FM
Masking Types: Absolute or stimulus relative
Intensity: -10 to 130 dB HL
Carrier Frequency: 250 – 8000 Hz
Modulation Frequency: 20 – 200 Hz depending on carrier frequency
AM Modulation: 0 – 100%
FM Modulation: 0 – 15%
Relative Angle: 0 – 359 degrees
GSI Audera Amplifier:
Dimensions: 3.93”(W) x 7.48”(D) x 1.57”(H)
Weight: .94lb
Interface To Main Unit: Proprietary high-speed, serial digital
Number of Channels: 2 Isolated (type BF) for patient safety
Electrode inputs: Differential
Electrode connectors: 5 DIN 42802 safety connectors
Input Impedance: >1000 MW
Frequency Response: 0.2 – 10,000 Hz
GSI AUDERA MAIN UNIT: Computer Interface: USB - Type I
Trigger Controls Input/Output: Standard TTL logic level
Mains Power Supply: 115V, 110V, or 230V; 50-60 Hz
Power Consumption: 115W, excluding printer
Isolated Power:
a) Main unit includes isolation transformer/ power supply which provides isolated mains power only for supported notebook computer and inkjet printer models.
b) Main unit provides isolated power to Amplifier/Digitizer or ProbeUnit.
Dimensions: 12.99”(W) x 10.62”(D) x 19.29”(H)
Weight: 7.05lb
Environmental Limits:
Operating Temp: 50° F to 104° F Relative Humidity: 30 to 75%, non-condensing
Storage Temp: -40° F to 158° F Relative Humidity: 10 to 100%, non-condensing
CPU RECOMMENDATION: Operating System: Windows XP Pro, Vista Business (SP1)
Processor: 1.4GHz Celeron or above
Minimum RAM: 1GHz
Storage: 20 Gb harddrive
Additional Storage: CD R/W drive
Interface: USB (Qty 2)
Graphics: 1024 x 768 SVGA
SUPPLIED ACCESSORIES: GSI Audera Main Unit
GSI Audera Reference Manual
GSI Audera 2-Channel Amplifier with 9’ cable
GSI Audera ASSR Software Application or Licensing key to activate
GSI Audera ASSR User’s Manual
Insert Earphones with 9’ cable
GSI Audera Loop-back cable
Electrodes, 6mm cup, 12 pk
Electrodes, 10mm cup, 12 pk
Electrode Linker
Disposable side snap electrodes, 25 pk
Electrode Leads, Snap, 5 pk
NuPrep Gel, 4 oz. tube
Ten 20 Paste, 4 oz. tube
Infant eartips, 3.5mm, 20 pk
Infant eartips, 4.0mm, 20pk
3A foam eartips, 10mm, 100pk
3A foam eartips, 13mm, 100pk
OPTIONAL ACCESSORIES: GSI Audera Service Manual
GSI Audera Laptop Computer
GSI Audera Desktop Computer
GSI Audera Laptop Power Kit (cables to power through base unit)
GSI Audera Isolation Transformer (for customer desktop systems)
RELATED PART NUMBERS: GSI Audera AEP/ASSR System . .2001-9700
GSI Audera AEP/DPOAE System . .2001-9705
GSI Audera ASSR/DPOAE System . . .2001-9710
GSI Audera AEP/ASSR/DPOAE System . . .2001-9715
GSI Audera AEP only System . . . . . . . 2001-9720
GSI Audera ASSR only System . .2001-9725
GSI Audera DPOAE only System . .2001-9730
GSI Audera ASSR Upgrade with Amplifier . . .2001-9661
GSI Audera ASSR Upgrade without Amplifier . . .2001-9662
GSI Audera AEP Upgrade with Amplifier . . .2001-9663
GSI Audera AEP Upgrade without Amplifier . . .2001-9664
GSI Audera DPOAE Upgrade . .2001-9665
QUALITY SYSTEM: Manufactured, designed, developed and marketed under ISO 13485, ISO 9001 certified quality system.
COMPLIANCE/REGULATORY STANDARDS: Designed, tested and manufactured to meet the following domestic (USA), Canadian, European and International Standards:
UL 2601-1 American Standards for Medical Electrical Equipment
IEC 601-1, EN 60601-1 International Standards for Medical Electrical Equipment
CSA C22.2 # 601-1-M90
Medical Device Directive (MDD) (ID No.: 0086) to comply with “EC Directive” 93/42/EEC

GSI AUDERA™ DPOAE

GENERAL SPECIFICATIONS:

Test Types: Distortion Product Otoacoustic Emissions, Spontaneous OAE, Input/Output DPOAE
Protocols: Default Diagnostic and Screening, Customer Configurable
Display: DPgram, FFT plot, I/Ogram, Signal/Noise Ratio of selected point, Compare Test (sequential test comparisons, multiple test, multiple days)
Reports: Color, Black/White or PDF
DPOAE Stimulus Tones:
Frequency: 500 – 12, 000 Hz
Level: 20 – 80 dB SPL, in 5 dB steps
Accuracy: ± 3 dB
Harmonic Distortion: <_ 1.8% at 80 dB SPL, IEC 711 coupler, 500 – 12,000 Hz
Dynamic Range: 85 dB SPL, IEC 711 coupler, 500-12,000 Hz, F1 & F2 = 65 dBSPL
Octave Ranges: 500-1000, 1000-2000, 2000-4000, 4000-8000, 8000-12000 Hz
Points per Octave: 1 – 12 points
F2/F1 Ratio: 1.1 – 1.8
Test Time: Varies, depending on test parameters, environment, and scoring options
Status Indicators:
Probe LED:
- Green solid – test in progress
- Yellow solid – seal check in progress
- Yellow flashing – test stopped, probe problem/ seal check failed
OAE Pod/Probe:
Dimensions: 1.69”(W) x 1.18”(D) x 4.17”(H)
Weight: .44lb
I Interface to GSI Audera Base: 25 pin D-SUB connector
GSI AUDERA MAIN UNIT: GSI Audera Main Unit
Computer Interface: USB - Type I
Trigger Controls Input/Output: Standard TTL logic level
Mains Power Supply: 115V, 110V, or 230V; 50-60 Hz
Power Consumption: 115W, excluding printer
Isolated Power:
a) M Main unit includes isolation transformer/ power supply which provides isolated mains power only for supported notebook computer and inkjet printer models.
b) Main unit provides isolated power to A A Amplifier/Digitizer or ProbeUnit.
Dimensions: 12.99”(W) x 10.62”(D) x 1.67”(H)
Weight: 7.05lb
Environmental Limits:
Operating Temp: 50° F to 104° F Relative Humidity: 30 to 75%, non-condensing
Storage Temp: -40° F to 158° F Relative Humidity: 10 to 100%, non-condensing
CPU RECOMMENDATION: Operating System: Windows XP Pro, Vista Business (SP1)
Processor: 1.4GHz Celeron or above
Minimum RAM: 1GHz
Storage: 20 Gb harddrive
Additional Storage: CD R/W drive
Interface: USB (Qty 2)
Graphics: 1024 x 768 SVGA
SUPPLIED ACCESSORIES: GSI Audera Main Unit
GSI Audera Reference Manual
GSI Audera OAE Probe/Pod with Test Cavity
GSI Audera OAE Calibration CD
GSI Audera DPOAE Software Application or Licensing key to activate
GSI Audera DPOAE User’s Manual
GSI Audera Shoulder Mount Kit
Eartip Kit, Infant
Eartip Kit, Child/Adult
Eartip Kit, Adult
Probe Cleaning Floss & Instructions
OPTIONAL ACCESSORIES: GSI Audera Service Manual
GSI Audera Laptop Computer
GSI Audera Desktop Computer
GSI Audera Laptop Power Kit (cables to power through base unit)
GSI Audera Isolation Transformer (for customer desktop systems)
RELATED PART NUMBERS: GSI Audera AEP/ASSR System . .2001-9700
GSI Audera AEP/DPOAE System . .2001-9705
GSI Audera ASSR/DPOAE System . . .2001-9710
GSI Audera AEP/ASSR/DPOAE System . . .2001-9715
GSI Audera AEP only System . . . . . . . 2001-9720
GSI Audera ASSR only System . .2001-9725
GSI Audera DPOAE only System . .2001-9730
GSI Audera ASSR Upgrade with Amplifier . . .2001-9661
GSI Audera ASSR Upgrade without Amplifier . . .2001-9662
GSI Audera AEP Upgrade with Amplifier . . .2001-9663
GSI Audera AEP Upgrade without Amplifier . . .2001-9664
GSI Audera DPOAE Upgrade . .2001-9665
QUALITY SYSTEM: Manufactured, designed, developed and marketed under ISO 13485, ISO 9001 certified quality system.
COMPLIANCE/REGULATORY STANDARDS: Designed, tested and manufactured to meet the following domestic (USAUSAUSA), Canadian, European and International Standards:
UL 2601-1 American Standards for Medical Electrical Equipment
IEC 601-1, EN 60601-1 International Standards for Medical Electrical Equipment
CSA C22.2 # 601-1-M90
Medical Device Directive (MDD) (ID No.: 0086) to comply with “EC Directive” 93/42/EEC

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