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Robust, compact and powerful, Duet delivers a broad range of
Interferential and Muscle Stimulation protocols – 11 preset Interferential
Stimulation therapies and 4 Muscle Stimulation therapies encompass
clinician-preferred protocols. Engineered with sophisticated, up to date
digital electronic circuitry including Texas Instruments Ultra Low Power
microprocessors, Duet provides long lasting effective stimulation at
repeatable, precise parameters.
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Patient safety, comfort and convenience features are engineered
into Duet to improve patient compliance and ensure that Duet provides optimal,
safe patient care. Here’s a partial list of the features:
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Digital Patient Watchdog™ provides constant software surveillance of Duet’s
circuitry to maintain energy at patient-safe levels
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Clinician-set Therapy Lockout - allows patient therapy to start with just
“one-touch”, prevents patient from using other therapy protocols
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Clinician-set Maximum Amplitude Lock - limits maximum treatment stimulation
amplitude
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Visible Muscle Stimulation Contraction Phase Indicator - identifies contraction
or relaxation phase of therapy
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Multi-lingual (English, French, Spanish) – reassures, comforts and increases
patient understanding and improves usage compliance
Product Specifications
| Therapy Output Channels |
2 Therapy Channels |
| Therapy Output Modes |
True Interferential and Conventional Muscle Stimulation |
| Waveform |
Symmetrical biphasic square wave |
| Carrier Frequency |
4000Hz |
| Interference Frequency (IF) |
4001Hz to 4150Hz adjustable in 1 Hz increments |
| Net Interferential Frequency |
1 to 150Hz – verifiable |
| Output Voltage |
0-22.5 volts peak / 0-45 volts peak-to-peak, adjustable in
1/10th volt increments |
| Output Current |
0-45 milliamps, adjustable |
| Pulse Width |
125 micro seconds |
| Power System |
2 AA batteries OR EAZE™AC wall adapter |
| Wall Adapter |
EAZE™ UL approved AC wall adapter |
| Dimensions |
3.2” Wide x 4.8” Long x 1.1” Thick |
| Weight |
6.0 oz. including batteries |
| Preset Therapy Protocols |
15 |
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Duet+ encompasses all of the advanced features of Duet but adds
more performance, convenience and value. The Power Boost Circuitry in Duet+
increases the maximum amplitude to 25V (versus 22.5V in Duet). Rechargeable
EAZE™ NiMH batteries (and an EAZE™ battery charger) provided with each Duet+
adds increased patient convenience, but AA alkaline batteries can also be used
to power Duet+.
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Duet+ (as well as Duet and Quartet) offers safety, convenience
and value for clinicians and patients:
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Compliance Meter – accurate recording therapy sessions and time
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Pause and Resume – lets the patient deal with interruptions or reposition the
electrodes
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EAZE™ Safety Patient Lead Wire Assembly – IEC 60601-1-2 compliant and
tangle-free
Product Specifications
| Therapy Output Channels |
2 Therapy Channels |
| Therapy Output Modes |
True Interferential and Conventional Muscle Stimulation |
| Waveform |
Symmetrical biphasic square wave |
| Carrier Frequency |
4000Hz |
| Interference Frequency (IF) |
4001Hz to 4150Hz adjustable in 1 Hz increments |
| Net Interferential Frequency |
1 to 150Hz – verifiable |
| Output Voltage |
0-25 volts peak / 0-50 volts peak-to-peak, Adjustable in
1/10th volt increments |
| Output Current |
0-50 milliamps, adjustable |
| Pulse Width |
125 micro seconds |
| Power System |
2 AA re-chargeable NiMH batteries
(included) OR EAZE™ UL approved AC wall adapter |
| Wall Adapter |
EAZE™ UL approved AC wall adapter |
| Batter Charger |
EAZE™ brand UL approved battery charger |
| Dimensions |
3.2” Wide x 4.8” Long x 1.1” Thick |
| Weight |
6.1 oz. including batteries |
| Preset Therapy Protocols |
23 |
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Quartet builds upon the exacting engineering utilized in Duet and Duet+ to
deliver very precise and repeatable Interferential and Muscle Stimulation
therapy across up to four therapy. Quartet adds 8 additional therapies – 2
Russian Muscle Stimulation protocols and 6 Sequential Stimulation
protocols.
Quartet’s Quad Boost electronic circuitry ensures accurate therapeutic output
up to the specified maximum of 25V (50 milliAmps/Peak). The sophisticated, up
to date digital circuitry including Texas Instruments Ultra Low Power
microprocessors, allows Quartet to deliver nearly two hours of 4 channel
effective stimulation at repeatable, precise parameters on a single battery
charge using the included EAZE™ NiMH rechargeable batteries.
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In addition, Quartet features the same safety and convenience
features of Duet and Duet+ as highlighted previously.
Product Specifications
| Therapy Output Channels |
4 Therapy Channels |
| Therapy Output Modes |
True Interferential, Conventional and Russian Muscle
Stimulation and Sequential Stimulation |
| Waveform |
Symmetrical biphasic square wave |
| Carrier Frequency |
4000Hz |
| Interference Frequency (IF) |
4001Hz to 4150Hz adjustable in 1 Hz increments |
| Net Interferential Frequency |
1 to 150Hz – verifiable |
| Output Voltage |
0-25 volts peak / 0-50 volts peak-to-peak, Adjustable in
1/10th volt increments |
| Output Current |
0-50 milliamps, adjustable |
| Pulse Width |
125 micro seconds |
| Power System |
2 AA re-chargeable NiMH
batteries(included) OR EAZE™ UL approved AC wall adapter |
| Wall Adapter |
EAZE™ UL approved AC wall adapter |
| Battery Charger |
EAZE™ brand UL approved battery charger |
| Dimensions |
3.2” Wide x 4.8” Long x 1.1” Thick |
| Weight |
6.2 oz. including batteries |
| Preset Therapy Protocols |
23 |
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