Home > Beds & Related > Therapeutic Support Surfaces > Group II Products >

Invacare microAir Lateral Rotation MA90Z, MA90ZB42, MA90ZB48

microAIR MA90Z Rotational Mattress
Invacare MA90Z Lateral Rotation Mattress
Lateral Rotation, Alternating Pressure, Low Air Loss

Move your mouse over image below:

microAIR MA90Z Mattress
Invacare microAir Lateral Rotation Mattress
MA90Z, MA90BZ42, MA90BZ48
List Price: $8,094.00
Our Price: $3,499.00
You save $4,595.00!

Returns: No returns on this product.

Availability: Usually Ships in 1 to 2 Business Days
Product Code: INVACARE-MA90Z


Standard 36"Wide MA90Z
Bariatric 42"Wide MA90ZB42 [Add $510.00]
Bariatric 48"Wide MA90ZB48 [Add $940.00]

Description More Info

microAIR MA90Z Lateral Rotation Mattress

microAIR Lateral Rotation Mattress

Standard and Bariatric sizes available.

Therapeutic mattress for Stage III and IV, or multiple Stage II pressure ulcers.

This new MA90Z Series Lateral Rotation Mattress provides Lateral Rotation, Alternating Pressure and On-Demand Low-Air-Loss therapy for unmatched treatment and prevention of skin ulcers.

Priced below the MA95Z, the MA90Z uses a smaller 50LPM blower for Low-Air-Loss therapy, while the MA95Z uses a powerful 1275LPM blower for true low air loss.

Compare the Invacare MA90Z to the MA95Z:

Lateral Rotation Angle up to 30 degrees up to 45 degrees
Low Air Loss on demand full-time Programmable
Low Air Loss Comp/Blower 50 LPM Compressor 1275 LPM Blower
Alternating Pressure 10, 20, 30, 60 minutes Fully Programmable
Therapy time setting 10, 20, 30, 60 minutes Fully Programmable
Side Bolsters 12" 15"
Stays inflated if power loss YES NO

Sizes Available:
  • MA90Z Standard 36"x 80" size with 350-lb weight capacity
  • MA90BZ42 Bariatric size 42" x 80" with 1000-lb weight capacity
  • MA90BZ48 Bariatric size 48" x 80" with 1000-lb weight capacity

The Invacare microAir Lateral Rotation Mattress offers the benefits Lateral Rotation, Alternating Pressure and On-Demand Low Air Loss. The MA90Z is a deep flotation therapy system that can directly replace specialty hospital beds.

The MA90Z is portable, and readily attached to most hospital and nursing home beds. The MA90Z replaces the mattress on standard medical beds. It provides continuous flotation in all turning modes assuring that patients do not “bottom out” on a hard bed surface. The mattress will maintain the patient on an air flotation surface during a power failure. When power is restored, the system will resume operation without intervention by the care giver.

Get all 3 therapy modes:
Lateral Rotation mattress provides subtle, gentle turning. Additional therapies include Alternating Pressure and on-demand Low Air Loss.

Programmable Rotation:
The microAir Lateral Rotation Mattress is capable of turning/rotating the patient up to 30 degrees. The pump system is programmable so you can set or change rotation intervals. Rotation intervals can be set to 10, 20, 30 or 60 minutes with option to turn right or left only or both sides. This eliminates caregivers having to manually re-position the patient through the day or night.

Best for Prevention and Treatment:
The microAIR Lateral Rotation Mattress combines the benefits of Lateral Rotation, Low Air Loss and on-demand Low Air Loss pressure relief in a single portable system. The system's two selectable turning angles provide the ability to bilaterally rotate patients a partial turn. This reduces the risk of complications associated with immobilization. In addition, the MA90Z offers unmatched patient comfort and pressure ulcer management by regulating heat and moisture, relieving pressure and reducing friction and shear. The process is automatic and completely adjustable.

Easy-to-use control panel:
The user-friendly control panel allows the system to be customized to meet individual needs. New features like quick CPR deflate, panel lockout, low pressure alarm, and 24-hour backup help improve patient care. As with all microAIR products, the MA90Z Mattress is easy to install on a standard hospital bed and simple to operate and maintain. In fact, the microAIR Lateral Rotation Mattress by Invacare benefits everyone. It enhances patient care quality and increases caregiver productivity, all at an economical cost.

About Automatic Wireless Mode:
When the bed articulates to 30°, the transmitter in the head of the mattress signals the control unit to increase the pressure in the mattress by 80% to prevent the patient from bottoming out.

Lateral Rotation & Head Elevation:
The MA90Z Mattress will rotate the patient with the head elevated up to 40 degrees (or until the Fowler adjustment kicks in).

Price is for Mattress only, does not include hospital bed.

Mattress requires Side Rails:
The Lateral Rotation Mattress must be used on a medical bed frame with side rails. The side rails must be in the raised position whenever patient is on the bed. Mattress MUST fit bed frame and side rails snugly to prevent patient entrapment.

Key Benefits:
  • Automatic turning and static floatation modes
  • Easy-to-understand, caregiver-friendly membrane control panel
  • Bilaterally turns resident up to 30-degrees at preset intervals from 5 minutes to 4 hours
  • Auto-firm feature inflates the mattress to maximum firmness to facilitate resident handling
  • Automatic Auto-firm mode shut-off if the unit is left unattended for 30 minutes or more
  • Resident weight adjustable on standard size mattress from 75-350 lbs, Bariatric up to 1000-lbs
Setting up the MA90Z Mattress
Product Features:
  • 10" includes raised side rails.
  • Magnetic hose connector is fast and easy to attach.
  • Automatic wireless Fowler adds 25% more air to mattress to prevent bottoming out when bed is articulated.
  • Digitally controlled pressure monitoring maintains proper pressure interfaces.
  • Alternating Pressure interval times user selectable at 10, 20, 30 or 60 minutes.
  • Therapeutic for Stage III and IV, or multiple Stage II pressure ulcers.
  • Lateral rotation automatically turns patients up to 30 degrees to reduce the risk of pulmonary and other serious medical complications associated with immobilization.
  • Turning intervals 10, 20, 30 and 60 minutes.
  • Lateral rotation to right, left, or both sides.
  • On-Demand Low air loss regulates skin moisture and temperature, an important factor in preserving skin.integrity for the prevention of pressure ulcer.
  • 350-lb weight capacity on 36" width mattress, 1000-lbs on Bariatric.


Size 36"W, 42W, 48"W, 80"L x 12"H
Warranty 1 Year mattress, 2 years on power unit
Weight capacity Standard 350-lbs; Bariatric 1000-lbs
Pressure zone 1275 ± 100LPM
Maximum pressure 35 ± 5 mmHg
Rotation time 10, 20, 30 or 60 minutes
Rotation angle ¼, ½, ¾ and full rotation (40°).

MA90Z Front Panel:

MA90Z Front Panel

PDF DocumentmicroAIR MA90Z Operation Manual

Replacement PartsMA90Z Replacement Parts

infoGuide to all Invacare microAIR MA Series Mattress Systems

Accessories for this product...
TENA Underpad (EXTRA ABSORB) 23x36, 150/cs SELAN+AF Antifungal Cream TENA - Promise Cream 8.5oz TUBE 16/CS Cotton/Polyester Home Care Bed-in-A-Bag ISG661EBBCB
Our Price: $46.00
Our Price: $62.40
Our Price: $114.90
Our Price: $57.50
Disposable Underpads SELAN+AF Antifungal Cream Promise Cream Home Care Bed-in-A-Bag

Share your knowledge of this product with other customers... Write a review.

Browse for more products in the same category as this item:

Beds & Related > Therapeutic Support Surfaces > Group II Products
Beds & Related > Therapeutic Support Surfaces > Group II Products > Lateral Rotation
Beds & Related > Therapeutic Support Surfaces
Beds & Related