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Rotational Mattress Alternating Pressure

Lateral Rotation Mattress, with on demand Low Air Loss

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PreserveTech Lateral Rotation Mattress

9 Reviews
Lateral Rotational Mattress System with on demand Low Air Loss is an ideal Turning Mattress for Facilitating Pulmonary Drainage and Pressure Offloading.
List Price: $7,303.90
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Usually Ships in 1 to 2 Business Days
Product Code: LS9500N
Choose your options:

Lateral Rotation & Low Air Loss

Get the benefits of both Lateral Rotation and Low-Air-Loss in one unit. The LS9500 includes a quiet operating 45LPM compressor and a user friendly control unit so you can easily set it up for any patient. Rotation time can be set to 10, 20, 30 and 60 minutes.Turn modes include ¼, ½, ¾, and adjustable turning positions up to 40 degrees with left, right, both or none (static) directions.

Eliminate manual repositioning:
Allow the caregiver to get a good night's rest too! The LS9500N Lateral Rotation Mattress provides patient rotation 24 hours a day. By slowly, gently and quietly repositioning the user, this mattress facilitates treatment of pressure ulcers while helping to offset the hazards of immobility.

Easy to use:
The user-friendly high flow control unit offers 10 comfort levels; adjustable turning cycles and a maximum turn angle adjustment of up to 40º.

Intelligent Control System:
The continuous feedback sensor technology of the LS9500N control unit will equalize pressure and maximize patient comfort.

Lateral Rotation: 10, 20,30 & 60 minute adjustable turning cycles mode. The lateral rotation mode will assist in pulmonary blood flow and mucosal drainage, while the “on demand” low air loss function will provide a cool and dry surface for prevention and treatment of bed sores.

This mattress does not rotate if head or feet are elevated.

Roll Angle:
up to 40 degrees.

Mattress Size: 36"W x 80"L x 10"H
The mattress is constructed of (20) 8” high split-air cells over a 2” foam base with (2) 10” high side air bolsters. The 2 side air bolsters provide the patient with optimal comfort while creating a safe environment during rotation.

Electrical Power Outages: Will not loose air in case of Power Outage.

Low Air Loss: On Demand Low Air Loss Therapy. 10 adjustment levels for maximum patient comfort.

Microprocessor controlled motion system is integrated directly into mattress, leaving no bulky pump or external air lines to contend with.

Turn Select Rotation
Customized Lateral Rotation – 24 Hours a Day
Slowly, gently, and quietly rotates the user laterally up to 40 degrees. Provides caregiver the flexibility to select a standard turning program, or to create a pattern fully customized to the patient’s condition.

Patient Indications:
  • Manual turning prohibited by pain
  • Can’t be positioned off ulcer
  • User requires customized turn pattern
  • Prevention for those at very high risk (e.g. Braden score of 9 or less)

  • Weight limit: 500 lbs.
  • Mattress weight: 29 lbs.
  • Pump Max flow 50 LPM
  • Rotation therapy time 10, 20, 30, 60 minutes
  • The Air Mattress sits on top of a 2" foam base to provide support in case of power outage. (The mattress will not hold air in case of a power outage)

  • Lateral Rotation with 10, 20,30 & 60 minute adjustable turning cycles modes
  • On demand low air loss feature
  • High airflow multi-function control unit
  • Hospital Bed Size, 36"W x 80"L x 10"H
  • 2” foam base in case of power failure
  • 1/4, 1/2, 3/4 & full position adjustable turning positions
  • 50 LPM Pump
  • Microprocessor pressure sensing technology to produce low pressure support
  • Turning angle up to 40º
  • Audible and visual low pressure alarms
  • Vapor permeable, waterproof and fire retardant top cover
  • CPR deflation in 20 seconds
  • Warranty: 24 months

Return Policy for Drive LS9500N Mattress
This product can not be returned for hygienic reasons.

If you have questions about this product or need qualified help choosing options please call us at 1-866-722-4581.
See the full Return Policy here: Return Policy
Drive LS9500 Mattress Warranty
  • 24 Month mattress
  • 24 Month on power unit

If you experience any problem with your LS9500 Masonair Mattress at any time regardless of the stage of your warranty, please contact us and we will make every effort to help you.

This warranty applies to the original purchaser and must be purchased from an authorized Mason supplier.


AC Input Voltage:120V
Input Freq:60HZ
Circuit Protection:Dual fused, 250V, 1A
Max Flow:42-50 LPM
Max Inflate Pressure:35 mmHg
Max Inflate Timer:30 mins.
Support Surface Inflate Time:5 - 15 mins.


Average Customer Review:
( 9 )
Rob R. from Warwick, RI
January 12, 2022
true of 1 people found the following review helpful:
Exceeds our expectations. Was a quick 2 day delivery via UPS. Was easy to set up on the bed and immediately began using it. Wife says it is comfortable and the rotation doesn't disturb her sleep at all. Eliminated the aid that was paid to stay here all night. Shoulder blades were all red and looked similar to a rash. That has all disappeared now. Doing it's job.
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Victoria J. from Des Moines, IA
March 17, 2018
true of 1 people found the following review helpful:
My Review
Was able to eliminate constant turning my mother both day and night. This mattress does it without fail. Very happy with the adjustments it offers to make mom comfortable.
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Michael S. from Fort Lauderdale, FL
September 29, 2022
masonair mattress
This mattress does everything. Very easy to set rotation times and it's fairly quiet. We rented a similar air mattress and it was noisy. My wife requires constant turning and this mattress does it automatically.
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Virginia, W. from Houston, TX
September 29, 2022
excellent mattress
Caught this on sale and saved money. Everything works perfectly and its very easy to set up for day to day functioning mattress. My husband is in bed full time now and this is literally a life saver.
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Amanda C. from Weatherford, TX
September 29, 2022
true of 1 people found the following review helpful:
pleased with the performance of this unit. We had a rental for a few months and it was extremely loud. This one is much quieter. Does everything the rental did and more. My husband is in the bed almost 20 hours a day so this was a Godsend!
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