 Bandageless Healing Unit is appropriate for high-efficiency bandageless healing of various wounds, localized burns, and ulcers.
The patient affected part is placed into a transparent soft plastic isolation chamber where sterile air ambient is created. The unit permits to adjust the microclimate parameters.
General applications:
Bandageless Healing Unit is applicable to medical institutions where controlled abacterial environment is required for intensive care of the following wounds:
- extensive soft-tissue wounds,
- suppurative wounds,
- open fractures,
- trophic ulcers,
- amputation wounds,
- burns,
- other wounds
the Unit application ensures
- fast normalization of the affected area temperature
- fast swelling reducing (to reach the normal rates)
- wound surface exudate coagulation and formation of an easily-removable scab in a short period of time
- high-efficiency bacteria removal from the wounded part
- elimination of pressure bandages
Bandageless Healing Unit has two operation modes – regular and irregular.
In regular mode the inflow blower speed is maintained at a preset value. Preset speed rates can be compensated for within a wide range. The air temperature parameters are also maintained constant and adjustable within a wide range. In addition pressure and inner air humidity value are constantly controlled and monitored. Display provides pressure and humidity registration.
In irregular mode the two-level pressure is supplied inside the isolation camera, thus providing contactless massage of the wounded part. Pressure rates, cure time at each level, total operating time and required temperature in irregular mode are programmable via interface unit and automatically maintained constant.
All settings necessary for the Bandageless Healing Unit operation are adjusted via control system microcontroller. All the parameters can be corrected during operation process.
Interface unit includes LED display and control buttons.
The Unit incorporates the UV irradiator providing airflow and HEPA filter decontamination.
Specifications
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Temperature limits, оС
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Min
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Max
|
|
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room temperature
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+40
|
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Gage pressure in the isolation chamber (regular mode), Pa
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min
|
max
|
|
|
300 - 900
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1000 - 1700
|
|
Throughput, m3/h
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15 - 35
|
|
Filter efficiency for particles ≥0.3 micron
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99,97%
|
|
Noise level, dB
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30 - 55
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HEPA filter operating period, years
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6
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UV irradiator power, W
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8
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Voltage:
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standard
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бортовое исполнение
|
|
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230 V/50 Hz
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24 V/пост.тока
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|
Consumed power, W
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400
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Dimensions, mm: height*length*width
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400*550*230
|
|
Weight, kg
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20
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Soft duct length, m
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2,2
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|
Isolation chamber dimensions, mm
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for upper limbs
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for lower limbs
|
|
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800х400
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1100х500
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Accessories
HEPA filter class H13 1130*530*78 mm – for all models, except УБЛ-001
G4 filter 320*520 mm – for all models
UV lamp TUV 8 W, total elapsed time 8 000 hours
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