Product Features

The Acta-Relief™ LTS features the revolutionary, award-winning Boa System consisting of three integral parts: a micro-adjustable dial, super-strong lightweight laces, and low friction lace guides. The Boa System is designed to effortlessly adjust bringing comfort and support to the lower and upper thoracic regions. The Acta-Relief™ LTS is available with four different size lateral trunk supports.

  • The Boa System

    Boa’s patented system consists of three integral parts: a micro-adjustable dial, super-strong lightweight laces, and low friction lace guides. The Boa System is micro-adjustable as each click of the Boa dial offers one millimeter of precision fit adjustment. The Boa System is secure as the dial is locked into place it will stay that way. Boa delivers a smooth, even adjustment with no pressure points for maximum comfort and a customizable fit. The Boa System offers an adjustable solution free of messy straps, ratchets, and fasteners.

  • Compass® 4 Hardware

    Compass® 4 Hardware is strong, light, and independently adjustable in depth and angle of recline. The Compass® 4 Hardware is easier to adjust and has a wider range of motion than leading competitor hardware.

  • Lateral Trunk Support Sizes

    Acta-Relief™ LTS lateral trunk supports come in four different sizes: extra small at 4″ D by 3″ L, small at 5″ D by 4″ L, medium at 6″ D by 4″ L, and large at 7″ D by 5″ L.

  • Pressure Redistribution Properties

    Unlike traditional back supports that can create peak pressure regions, the Acta-Relief uses The Boa System to accommodate deformities and allow for immersion through the shell creating even pressure along the entire back.

Acta-Relief™ Product Features:
  • Designed to effortlessly adjust, The Boa System brings comfort and support to the lower and upper thoracic regions
  • With Boa, equal and stable pressure distribution is accomplished in an “off-the-shelf” back design
  • The open back frame design gives the ability to offload the pressure typically seen on spinal deformities through the back frame opening
  • Available head support attaches through the use of a bracket giving the necessary clearances to accommodate more aggressive deformities

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Universally Personal.

There’s nothing more personal than your comfort. That’s why we have a range of sizes and products to fit every chair and every person. Plus we have custom options, too. It’s also why we meticulously test and inspect your cushion before it leaves our factory.


Made for you by:

Doug Rouse

Education & Evidence

Proof in motion.

The right chair can make all the difference — in your life, in your independence, and in your long-term health. See how we’re using the latest medical research to deliver information that moves everyone in our industry forward.

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Latest Blog Posts
What is an immersion style wheelchair cushion?

Part 6 in our Wound Care Guide series.SeePart 1,Part 2,Part 3,Part 4, and Part 5.Check out our comprehensive, digital Wound Care Guide here.

Immersion is another principle of pressure distribution, neither better nor worse than offloading. Whether it is better or worse depends completely on the patient’s individualized needs and what you as a therapist are trying to achieve.
Recall that the principle of offloading is redistributing pressure away from a small surface area onto a greater surface area that can withstand the constant pressure better, making a patient less likely to sustain a pressure injury.
Immersion, on the other hand, is the principle of conforming to the person’s curvature by “sinking the body in.” We allow the cushion and/or back support to take the body’s shape, alleviating the bony prominences from unwanted peak pressure to maximize pressure redistribution.

Without ImmersionPeak pressures under the ITs
With ImmersionEven pressure redistribution over entire gluteal surface

The Reality of Chronic Pain for Wheelchair Users

Part 3 in our series focusing on wheelchair solutions for Veterans. See Part 1 and Part 2.

The Reality of Chronic Pain for Wheelchair Users
Chronic pain is an unfortunate fact of daily life for many wheelchair users. Sometimes the pain is related to an injury, and other times it is related to being in a wheelchair for extended periods of time. Thankfully, there are some very effective pain management options available to wheelchair users.

What in the construction of an offloading wheelchair cushion allows for pressure redistribution?

Part 5 in our Wound Care Guide series.SeePart 1,Part 2,Part 3, and Part 4.Check out our comprehensive, digital Wound Care Guidehere.

Through the built-in contours of an offloading style cushion, the therapist can help align and stabilize the spine, pelvis, and LEs to allow the pressure and shear forces to be transferred from a smaller surface area to a greater surface area. The contours needed for offloading pressure are:

View all blog posts.


Acta-Relief LTS

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Phone: 800-564-9248