The PressureGuard Easy Air LR is a pressure management system designed for the prevention and treatment of pressure injuries, and for the removal of excess perspiration and body heat. It is suitable for use on any standard hospital bed frame.
Function Description:
The system consists of a two-part low air loss system, including a cover and coverlet, a foam shell, air cylinder inflation system, a blower, and a compressor. The proprietary "Air Diffusion Matrix" fabric in both the inner air-delivery cover and the outer removable coverlet creates an air pathway underneath the user, transporting moisture vapor away from the skin. This non-collapsible fabric ensures a constant airflow, unlike typical "low air loss" designs where the patient's body can block air holes.
The air-cylinder inflation system, powered by a compressor, does not lose air for microclimate management. It can be programmed to perform Flotation, Alternating Pressure, or Lateral Rotation. These modes are designed to provide and maintain low interface pressures and redistribute peak interface pressure points. The blower component provides air for the microclimate management function through the cover/coverlet.
Important Technical Specifications:
- Mattress Height: 7 inches
- Weight Limit:
- 500 lbs. in FLOAT or ALTERNATE mode
- 350 lbs. effective limit for ROTATION mode
- Outer Removable Coverlet: Bacteriostatic, high moisture-vapor transport rate (4500 grams/meter²/24 hours), fluid-proof, flame resistant.
- Inner Air-Delivery Cover: Fluid-proof, bacteriostatic, flame resistant.
- Foam: High-density, medical-grade foam topper with a proprietary Safety Edge™ design (contoured foam bolsters).
- Air Cylinders: Urethane, run lengthwise, provide Flotation, Alternating Pressure, or Lateral Rotation.
- Flammability: Mattress conforms to Cal TB # 117, NFPA 101 small scale (ASTM E 1590), 16 CFR 1632.4 and FCC 16 CFR 1633.
- Power: Max. Current: 1.0 Amp, Leakage Current: < 250 Microamps.
- Control Unit (Easy Air XL models - Non-European CE): Model 8210, Voltage: 120 VAC, Frequency: 60 Hertz, Class-1 Model.
- Control Unit (Easy Air XL model - European CE): (UK): 8210CEG, (EU): 8210CEC, (AUS): 8210CEI, Voltage: 240 VAC, Frequency: 50 Hertz, Class-1 Model.
- Control Unit (Easy Air models - 60601-1-11/Home Healthcare): Model 8211, Voltage: 120 VAC, Frequency: 60 Hertz, Class-2 Model.
- Applied Part Type: Type BF.
- Insulation: Double insulated for 60601-1-11/Home Healthcare system.
- Service Life: System and equipment parts/accessories, including mattresses, have a service life of one year.
- Warranty: 2-years, non-prorated.
- Environmental Conditions for Use:
- Temperature: 5°C to 40°C
- Relative Humidity: 15% RH to 90% RH
- Atmospheric Pressure: 700 hPa to 1060 hPa
- Mains Supply Voltage Fluctuation: up to 10 +/- % of the nominal voltage
- Overvoltage Category: II
- Pollution Degree: 2
- Transport and Storage Conditions (between uses):
- Temperature: -25°C to +70°C
- Relative Humidity: up to 90%, non-condensing (up to 35°C), or water vapor partial pressure up to 50 hPa (above 35°C to 70°C).
Usage Features:
- Therapy Modes:
- Alternating: Air cylinders 1 and 3 deflate while 2 and 4 inflate, cycling every 15 minutes.
- Float: Stops alternating or rotating movement, inflates all four air cylinders.
- Rotation: Air cylinders 1 and 2 inflate while 3 and 4 deflate, gently rolling the patient laterally. Cycles complete every 15 minutes, rotating the patient from side to side, approximately 20 degrees in each direction.
- Auto Firm: Stops alternating movement, inflates the mattress to achieve uniform support for bed entry and egress. Automatically resumes previous comfort and therapy mode after 30 minutes.
- Lockout: Disables control unit settings to prevent accidental or unintended changes. To engage, press LOCKOUT firmly for 3-4 seconds. To disengage, press LOCKOUT again for 3-4 seconds.
- Comfort Level: Adjustable from 1 (Softer) to 5 (Firmer) to optimize immersion and envelopment based on patient weight (e.g., Level 1 for patients up to 120 lbs., Level 2 for patients weighing more than 120 lbs. up to 500 lbs.).
- Microclimate Management: Continuous airflow through the "Air Diffusion Matrix" layer sweeps away moisture vapor, reducing maceration. This function can be temporarily toggled off by holding the AUTO FIRM button for 5 seconds and resumes automatically upon next power up.
- CPR Function: Select FLOAT mode, set COMFORT LEVEL to 5, place a crash board underneath the user, and follow standard CPR procedures.
- Patient Transport: Unplug the power connector from the wall receptacle. The mattress will maintain inflation, and the air will equalize in the air cylinders.
- Power Loss: The air-cylinder system will equalize pressure and maintain inflation for days. The control unit will power up in "FLOAT" mode and COMFORT LEVEL 2 upon restoration of power. If power outage occurs while in AUTO FIRM mode, the unit will power up in AUTO FIRM mode.
- Bed Linens: Seven-inch deep fitted sheets are recommended.
- Incontinence Pads: Pads specifically designed for use with low air loss mattresses are recommended.
Maintenance Features:
- Cleaning Mattress Covers:
- Outer coverlet can be wiped clean and disinfected in place with neutral suds and lukewarm water, or removed and machine laundered (cold/warm water, gentle cycle, mild detergent, tumble dry low heat or no heat).
- Inner air-delivery cover can be cleaned and disinfected in place using standard hospital, medical-grade products.
- For C. difficile, an EPA registered hypochlorite-based disinfectant (1:10 dilution of household bleach) is recommended.
- Do not use alcohol-based disinfectants.
- Inspect covers and zipper for damage; quarantine if contamination is evident.
- Cleaning Air Control Unit:
- Turn unit off and unplug from wall before cleaning.
- Wipe down with a damp sponge or cloth, ensuring no liquids penetrate the user panel.
- DO NOT service or perform maintenance while plugged in and powered up.
- Filter Maintenance:
- The control unit filter (P11362) should be cleaned regularly, at least every 180 days, or more frequently if used in dusty or smoky environments (every 30 or 60 days).
- To clean: Turn unit OFF, remove screws from the housing plate, pull out the filter, wash with mild soap and water, pat dry, and reattach. Replace if damaged.
- Power Cords:
- Routine inspection for damage (crushing, pinching, shearing, cutting, bulging, stretching, crimping, cracking, discoloration).
- Ensure secure connection to wall outlet (heavy duty/hospital-grade plug, intact ground pin).
- Avoid extension cords or multiple outlet strips unless approved by facility engineering.
- Mattress Inspection: Inspect covers and zipper area for signs of damage, puncture, or wear that could result in fluid pass-through. Inspect internal components for contamination.
- Preventive Maintenance Log: An appendix is provided to log maintenance activities for the air filter, power cord, and mattress.
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