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2. OT-S-ADH154-1

The Company
MedRx, Inc. is a U.S. based global manufacturer and developer of
advanced computerized diagnostic and hearing instrument fitting
technologies, specifically designed for the hearing care professional.
The company has distribution facilities throughout the U.S., Europe,
Asia, and Australia/New Zealand.
MedRx has created a remarkable new generation of discreet, yet
powerful PC-based instrumentation for AUDIOMETRY, REAL EAR
MEASUREMENT, LIVE SPEECH MAPPING, HEARING INSTRUMENT TESTING
& EVALUATION and VIDEO OTOSCOPY. Our product designs are small,
portable and most are powered by the USB port of a laptop or desktop
computer. Our products use a Windows ® -based software platform that
offers seamless connections to industry-standard global data
management programs.
MedRx has manufacturing facilities and sales/support offices located
in Largo, Florida offering comprehensive training, education programs
and internet support to customers.
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The AVANT A2D + diagnostic audiometer is a compact
PC-Based dual channel audiometer providing air, bone
and speech testing capability. This advanced system
connects to a computer via a USB cable.This instrument,
measuring only 5” square, when combined with a laptop
computer, is portable and easily configured for any
office layout.
Channels: Two.
Outputs: Insert Earphones, TDH 39
headphones, Bone. Free-Field via
optional external amplifier and
speakers.
Pure Tone
Frequency Range: Air Conduction: 125 Hz - 8000 Hz
Bone Conduction: 250 Hz - 8000 Hz
Sound Field: 125 Hz - 8000 Hz
Frequency Accuracy: ± 0.5%
1 dB step or 5 dB step, User
selectable.
Maximum Output: Air Conduction: 120 dB HL for mid
range frequencies
Bone Conduction: 70 dB HL
Sound Field: 95 dB HL (depends
on speakers)
Signal Format: Pulsed: Pure Tone or Warble
Continuous: Pure Tone or Warble
Hearing Loss
Simulator and
Hearing Instrument
Simulator: Frequency Range: 125 Hz - 8000 Hz, 13 Band Equalizer
Speech Input: Live Microphone, MP3/WAV Files, CD, External Player
Masking Signals: Narrow Band Noise, White Noise, Speech Weighted Noise. Opposite playback
channel (for CD/File/AUX) also available in Speech Audiometry
Com Port: USB
Dimensions: (Approx.) 5” x 5” x 1.25” (L x W x H)
Weight: < .4 lb
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Small Footprint, reduces equipment clutter, allows for portability, lightweight.
PC Interface, Is intuitive and friendly, easy software update capability.
Standard Transducer Outputs, either insert phones or TDH 39 headset.
Hearing Loss Simulator, Compelling 3rd Party Demonstration Tool
Hearing Instrument Simulator, Patient and 3rd Party Education
Dual Channel, Multiple signal routing, Complete air, bone, speech system.
Patient Communication System, Operator and Talk Back Microphones allow sound booth set
up if desired.
Patient Response Switch, Simple one button operation.
Speaker Connection, Standard stereo jack allows sound field testing when connected to an
external amplifier and speakers.
USB Connection, One cable link to the computer.
• NOAH & TIMS® Compatible, Universal data collection and archiving.
Optional: QuickSIN
Optional: Automatic Audiometry

The REM + is a combined system, consisting of
several modules including; Real Ear Measurement
and Binaural Live Speech Mapping. This advanced system
is cost effective, easy to connect and utilizes today's
proven technology for maximum performance and
accuracy.
Dimensions: (Approx.)
5” x 5” x 1.25” (L x W x H)
Weight: < .4 lb
System Modality: Real Ear Measurement;
Binaural Live Speech
Mapping; Hearing Loss
Simulator; Hearing
Instrument Simulator.
Frequency Range: 125 Hz - 8000 Hz
Measurement Range: 35 dB - 120 dB SPL
Measurement Method: 2 x 8192 Floating Point FFT
1/3 octave analyzer (1/6,
1/12, 1/24, 1/48 available)
Stimulus Signal Types: Live Voice, Rainbow Passage,
ISTS, ICRA, Wideband Noise,
Pink Noise, Speech Weighted
Pseudo-Random Noise, Audio
CD, Sound Files.
Hearing Loss Simulator
and Hearing
Instrument Simulator: Frequency Range: 125 Hz -
8000 Hz, 13 Band Equalizer
Communication Port: USB
Power Supply: USB cable to computer
Powered Speakers: 120V, 60 Hz or 100V - 240V, 50/60 Hz
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Binaural Live Speech Mapping, designed to improve the “First Fit” Experience
Complete Real Ear Measurement System including Traditional Protocols
Hearing Loss Simulator, Compelling 3rd Party Demonstration Tool
Features DSL, NAL-NL1 and NAL-NL2 Targets
Hearing Instrument Simulator, Patient and 3rd Party Education
3D Live Speech Mapping
Input Levels Can Be Viewed In Either LTASS Or Peak Hold Mode
Dual Sure Probes, Eliminates moving the probe from ear to ear
Lighted Visual Indicator, Identifies the ear selected
Powerful Speaker System, Portable
Built-In Sound Files (MP3)
Integrated Probe Recording System, Convenient Recording of 3rd Party Voices
Single USB Connection to a computer
Small Footprint, better use of office space
• NOAH & TIMS® Compatible, Convenient archiving of Test Results
Affordable, Cost effective for all practices
Open Fit Option
Optional: RECD coupler kit
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Small, Portable, Powerful, Computerized
Technology to meet today's traveling
professional’s needs. Combined with a
laptop computer this system provides
complete audiometric testing and
fitting capability for a fraction of the
cost of a large console device.
One of our universal observations is the
the lack of physical space in most
diagnostic settings. With so many pieces
of “stand-alone” instrumentation, often
the professional's testing and fitting
environment is cramped, cluttered and
uninviting to their clients. The new
devices are incredibly small, only about
5” square. The best part is that the
hardware can literally go anywhere, in a
drawer, under a desk or in the sound
booth, since the engines for these tiny
devices are computers. Each device
that makes up the Ultimate Office +
including: the A2D + Audiometer and the
REM Speech + Real Ear System, connect
via a simple USB 2.0 port. The USB port
is also where the devices draw their
power. This makes the entire package
quite portable for anyone who: needs
The Ultimate Office+ is comprised of:
• AVANT REM+ / Live Speech Mapping System
• AVANT A2D+ Diagnostic Audiometer
• Carrying Case
All cables, transducers and manuals
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to move the equipment to different
areas within their building, has space
limitations or conducts testing and
fitting outside of the office. Another
important element of this technology is
that the software and the computer
screens are designed to educate and
engage the customer in the entire
testing and fitting process. Many
progressive professionals today are
investing in large flat screen monitors,
so that their customers and significant
others can actually “see” what they are
hearing or in most cases, what they are
NOT hearing. It’s powerful, compelling
and has a measurable effect. While we
have promoted this package as a
portable solution, it’s small yes, but actually
these devices can easily be utilized
as a stationary test suite for any
practice. As we are observing with all
electronic technology, “small is the new
big” when it comes to diagnostics.

The AVANT REMsp Single Probe Verification System is
the latest addition to our line of diagnostic products.
The REMsp has really shattered the price barrier making
verification affordable for even the smallest practice.
The REMsp performs all of the traditional real ear
measurements and features live speech mapping at half
the price of traditional systems.
Dimensions: (Approx) 3.25” x 1” x .75”
(L x W x H)
Weight: < .25 lb
System Modality: Real Ear Measurement;
Live Speech Mapping; Hearing
Loss Simulator; Hearing
Instrument Simulator.
Frequency Range: 125 Hz - 8000 Hz
Measurement Range: 45 dB - 110 dB ± 3 dB SPL
Stimulus Signal Types: Live Voice, Rainbow Passage,
ISTS, ICRA, Wideband Noise,
Pink Noise, Speech, Weighted
Pseudo-Random, Noise, Audio
CD, Sound Files
Hearing Loss Simulator
and Hearing
Instrument Simulator: Software based sound
equalization with available
Live Speech Mapping functionality
Power Supply: USB to computer
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FFT Monaural Probe Measurements
Features DSL, NAL-NL1 and NAL-NL2 Targets
Lightweight and portable, very small footprint (approx. 1” x 3”)
3D Live Speech Mapping
Input Levels Can Be Viewed In Either LTASS Or Peak Hold Mode
Hearing Loss Simulator For 3rd Party Demonstrations
Built-In Sound Files (MP3)
USB Powered
• NOAH, Sycle.Net & TIMS® Compatible
Open Fit Option
Optional: RECD coupler kit
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Now, clinical Audiometry has reached a new level of performance with the AVANT (Stealth)
Audiometer utilizing a single plug and play USB connection for a trouble free link to your computer.
Channels: Two.
Outputs: Insert earphones; TDH 39 Headphones;
Bone; Free-Field via High
power internal amplifiers, 2 x 20
Watt into 4 ohms. Sennheiser HDA
200 headset High
Frequency Range: 125 Hz - 14,000 Hz
Signal Format: Pulsed: Pure Tone or Warble
Continuous: Pure Tone or Warble
Freq. Range: Air: 125 Hz - 8000 Hz
Bone: 250 Hz - 8000 Hz
Optional: High Frequency Range:
125Hz - 14,000 Hz
Max. Output: Air Conduction: 120 dB HL for mid
range frequencies
Bone Conduction: 70 dB HL
Sound Field: 95 dB HL (depends on
speakers)
Attenuation: 1 dB step or 5 dB step,
User Selectable
Speech Input: Live Microphone, MP3 / WAVE
Files, CD, External Player.
Masking Signals: Narrow Band Noise, White Noise,
Speech Weighted Noise. Opposite
playback channel (for CD/File/AUX)
also available in Speech Audiometry
Special Test Capabilities: Routing for CAPD, HINT, QuickSIN, through speech
channel, High Frequency option available.
Hearing Loss Simulator -
Hearing Instrument Simulator: Frequency Range: 125 Hz - 8000 Hz, 13 Band Equalizer.
Communication Port: USB
Power Supply: 100V - 240V, 50/60 Hz
Dimensions: (Approx.) 12” x 11” x 2.25” (L x W x H)
Weight: < 3 lbs
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PC Interface, intuitive, Fast Processing and reporting with easy updates
Separate Transducer Outputs, Eliminates plugging and unplugging headsets, patient
convenience and comfort, stable connections with gold contacts, individual calibrations for
each transducer.
• Dual Channel, Multiple signal routing, Full clinical testing suite, Optional High Frequency testing.
• Wall Mount Capabilities, Frees up valuable desk space, Mounts inside sound booth, Permanent
Transducer Connectivity.
• Internal Amplifiers, Eliminates external amplifier connections, Reduces Cost,
Powerful 2 x 20 Watt amplifiers allow testing to 95 dB.
• Small lightweight design, Allows Portability if required, small footprint: 12” x 11” x 2.25”
(L x W x H).
• NOAH & TIMS® Compatible, Universal data collection and archiving text
• Optional: QuickSIN
• Optional: Automatic Audiometry
Optional: High Frequency
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The MedRx Video Otoscope offers a new concept in Video Otoscope technology with a
battery operated LED Light Source. The LED light source interfaces with the MedRx 3mm
probe and miniature video camera, which requires no focusing.
The Video Otoscope consists of:
Otoscope Probe
High Resolution Camera
Battery Operated LED Light Source
Video Otoscope Software
Video Capture Device
The Light output of the LED produces virtually no heat or light outside the visible
range. The LED light output is in a color range which can be easily white balanced by the
MedRx video camera to render true color Video Otoscopy. The remarkably clear
resolution is particularly helpful in contrasting a clean ear canal and normal eardrum
with an ear drum and canal that has excessive cerumen, foreign bodies, external otitis,
PE Tube status, cholesteatoma, TM perforations or other abnormalities. The LED light
source interfaces with the MedRx 3mm probe and miniature video camera, which
requires no focusing.
The Video Otoscope Software:
• Capture, View and Store digital images in our user friendly NOAH & TIMS®
compatible Video Otoscope Software.
• The capture screen allows you to take pictures with the Video Otoscope, view
images, prepare images for storing in the patient database.
• The video preview screen allows you to perform an otoscopic examination, place the
probe microphone in the ear canal
• The Video Otoscopy record can be accessed from the main screen by selecting the
pictures button. The screen shows the list of captured pictures, comments and a
preview of the selected image.
• The Video Otoscope “view this screen” allows you to view a picture, zoom in and
enhance it.
(Install freshly charged batteries i n the light source every day. A second set of 3 batteries is supplied
so that a fully re-charged set is always available)
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10.
The Polar HIT + performs 11 hearing instrument tests. It is used as a stand alone
device and is smaller than a typical test chamber set up. The device can be
discreetly situated in any office setting. Its modern architecture complements the
full line of new AVANT instrumentation and is designed to provide many years of
reliable service and operation. The test results are automatically stored in NOAH for
convenient retrieval and can be printed on any printer.
Standards: Hearing Aid analyzer as per ANSI S3.22-2003, IEC 60118-7 2006
Speakers: Two Speakers 2” diameter
Speakers Output: Max 100 dB SPL from either speaker
Frequency Range: 125 Hz - 8000 Hz ± 0.5%
Coupler Mic: Max input level: 140 dB SPL
Reference Mic: Omni Directional Microphone
Battery Simulator
Output: Adjustable Output voltage: 0.1V - 1.5V in 100mV steps Accuracy ± 5%
Current Measurement: 20uA - 20mA Accuracy ± 5%
Battery Pills provided: 10A, 13, 312 and 675
Rotational Table: 360º polar plot, Available in Manual and Motorized models
Magnetic Loop: 31.6mA/m magnetic strength, per ANSI Standard
Communication Port: USB
LED Indicators: Left Speaker, Right Speaker, Magnetic Loop
Power Requirements: USB Power 5 Volts DC, less than 400mA
Dimensions: (Approx.) 11.0” x 8.5” x 5.9” (W x D x H)
Net Weight: 9.5 lbs
Enclosure: Acoustically Dampened Aluminum and MDF Enclosure
Environmental
Requirements: Working temperature range from 50°F to 95°F
• Powerful PC-based System Upgrades and add-on features can be implemented with
software
• USB Connection, Simple one cable computer hook-up
• Computer Printouts Eliminate traditional strip chart records which fade over time
• Twin Internal Speakers allow optional directional testing and polar plots to
determine directional effectiveness of hearing instruments.
• Multiple Test Setups - User selectable tests allow testing flexibility and customization.
• Unique Directional Microphone Testing - 360º polar plot capability for directional
microphone verification.
(Polar HIT + available in Manual and Motorized models)

The MedRx Ultra Vac is a professional system that is extremely
quiet, weighs only 8 lbs and is space friendly. The vacuum wand
will pull a minimum of 27.5 inches of mercury at sea level when
the constant suction feature is engaged. The Pulse Power
feature will increase the suction power on an intermittent basis.
Should wax become lodged in the vacuum needle, the user may
simply switch on the pressure feature and reverse the air flow.
Pressure in excess of 30psi is available. The drying chamber has a
cup that is large enough to hold BTE Hearing Instruments. Once
the switch is engaged, the drying chamber vacuum will run for 4
minutes and shut off automatically.
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Durable Vacuum Wand
Plastic Drying Chamber Cup
Vacuum Gauge
Particulate Filter
4 Vacuum Wand Tips
Four Piece Tool Kit
All Necessary Cables & Attachments
11.

1200 Starkey Rd. #105
Largo, FL 33771
www.medrx-usa.com
888-392-1234
727-584-9600 • FAX: 727-584-9602
Email: medrx@medrx-usa.com