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Invacare A-4 Ultralight Rigid Wheelchair

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Invacare A-4 Ultralight Rigid Wheelchair

Item #: TA4
Manufacturer: Invacare
List Price: $2,159.00
$1,399.99

Availability: Out of stock

Product Description
   

HIGHLIGHTS

  • Fold down back for convenient transporting
  • Adjustable rear seat-to-floor height
  • Optional suspension package for additional comfort on a variety of terrains
  • Choice of "V" or tapered front end





Authorized Invacare Dealer


DESCRIPTION

Whether this is your first chair or not, the A4 Ultra Lightweight Wheelchair can be set up very stable or easily adjusted for maximum performance. The new super lightweight titanium frame is more compact and easier to transport, while the curved rear frame is sporty looking. And it comes with Invacare's patented camber technology, so you can change the camber in seconds. About the only thing we didn't change is the legendary performance. It comes standard with every new A4. Imagine that-the adjustability you need and the performance you want. You wouldn't have it any other way.

Notable Features
The camber tube clamp assembly allows you to fine-tune the center-of-gravity in an infinite number of settings. Plus, with rear seat-to-floor height adjustments in 1/2" increments and an adjustable-angle fold-down back, you can set your optimum position to ride in style.

Additional Information
Some assembly required. Most Patient Lifts come packaged in three main components. We usually ship in 1-2 business days; some products are able to “Express Ship” same day, if the order is placed by 1 PM EST. Average delivery time is 3-5 business days in the Continental USA.

Specs Warranty Returns

 

 

Seat Depth


Measure from the most posterior point of the body to the inside of the knee, minus at least two inches. Some prefer more leg overhang to make room for their hand when lifting their leg.

Back Height
Measured from the seat base to the top of the wheelchair back. Depends on how much upper back support is needed, and also affects freedom for the upper body to rotate.

Rear Seat to Floor
Measurement from the ground to the rear seat edge. Relative to the front seat-to-floor dimension, this determines the rearward slope ("dump" or "squeeze") of the wheelchair seat.

Hanger Angle
Determines how far the toes extend away from the body, measured from the horizontal. A tighter angle allows the wheelchair to turn around in less space. Depends in part on ability of the knee to bend towards the perpendicular.

Seat Width
Determined by the widest point of the body from knee to hip, plus an inch to ensure room to move. Consider bulk of clothing, particularly a heavy winter coat, if relevant.

Wheel Camber
Angle of the wheel relative to the vertical. More camber improves stability and agility, but also limits ability to pass through narrow spaces. A typical daily wheelchair uses three degrees of camber.

Front Seat to Floor
Measure the leg from the back of the knee to the sole of the foot. Then subtract the thickness of the cushion when it is compressed. Next, add a minimum of two inches for footrest clearance. Do not add the footrest clearance if the wheelchair will be foot-propelled.

Footrest Width
Measure from the inside of each leg-rest tubing the distance or desired distance between legrests.

Center of Gravity
Measure from the front of the seat back post to the center of the rear axle.

Seat to Footrest Length
Measure from the edge of the seat upholstery to the top rear of the footrest.