Module 10 - Power Mobility
Types of power mobility
Scooters are a three- or four-wheeled mobility system steered with a tiller
Add-on power assist units are detachable or semi-detachable units for adding power mobility to a manual wheelchair, for example Roll-aids, Abler E-motions wheels, Glide power assist wheels, Quickie Extender. The push rim-activated power-assisted wheels are more commonly considered by clients who have been using a manual wheelchair. This type of add-on power unit enables clients to reduce the strain on their upper limbs, and minimises the impact on access in their home environment. Modes of transport need to be explored, as some power assist wheels cannot be transported by a car roof hoist and are often too heavy to be lifted into a car. As this technology is continueing to evolve, contact the local supplier for advance information and conduct a comprehensive trial before prescription.
A transportable power wheelchair has a folding seat frame and power base that can be detached for transport, usually with the aid of a power lift or transport ramp. There are no power seating options and very limited electronic programming options. Examples include Invacare 9000, Glide 4, Quickie V121
A conventional power wheelchair has a wheelchair frame built in with the standard seat frame and the base. These chairs are used by clients who have good trunk control and do not require complex power seating functions and specialty controls.
A power base wheelchair consists of a power drive base unit and customised seating system which is mounted on the base platform, thereby allowing the seating frame position to be altered along the wheelbase.
This type of power wheelchair is commonly used by clients who have sustained a high lesion SCI. These chairs offer more options for seating customisation and provide adaptable software programming including power seating functions, motor performance and manoeuvrability. The control device may be interfaced with other access devices such as computers and environmental control units.
Note: Scooters and transportable power wheelchairs will not be discussed this module.