There are several considerations regarding amputation and one’s driving; this may include local rules on driving with a disability, useful features on cars that can make a difference, considerations on available helpful specialist products or techniques, and funding and cost. This article is going to focus on the features and specialist techniques out there to assist driving after an amputation.
Some amputees are really able to drive unadapted cars, so far as it has an automatic transmission and power steering. However if the amputation poses some difficulties in driving, adaptations for primary and secondary car controls are considered. It is often advisable to seek advice from mobility specialists.
When choosing a car after an amputation, the following factors should be given special thoughts:
Transmission system – automatic transmission is suitable for many disabled drivers, it makes driving easy and makes the car cheaper to convert.
Power steering control – best recommended after an upper-limb amputation.
Enormous footwell space for a prosthesis.
With the following specific adaptations and adjustments, driving can be made easy for an amputee using prosthetic limbs.
A steering ball or spinner is fitted to the steering wheel to encourage a one-handed control. Often a power-assisted steering will be an added advantage to enable low speed driving, maneuvers and parking.
There are several sizes and shapes of spinners to suit an amputee’s grip needs and the ability to use these spinners solely depends on the level of amputation. It is known to be most comfortably used by below elbow (trans-radial amputees) and I strongly advise that any adaptations on a vehicle should be perfectly installed not to inflate the airbags and other impact sensitive installations in a car; and most importantly, myo-electric controlled prosthesis should be switched off or changed to a manual mode during driving.
Photo Credit: Clark and Partners
Many amputees prefer the automatic transmission to a manual transmission. In cases of left leg amputations, an automatic transmission is recommended without any other special adaptations. If it is an arm amputation, hand controls are recommended so far as the opposing limb is in good condition (no paralysis, open injuries or pain etc.)
In cases of bilateral leg amputation, hand controls are strongly recommended because an amputee may have difficulties feeling floor pedals with his/her prostheses and there may also be periods where the stump (residual limb) is too sore to wear a prosthesis and there may be a risk of logging it under the pedal without knowing.
For the right leg amputee, consider a car with automatic transmission and a flip-up left-foot accelerator fitted to the left side of the brake pedal. This can be driven with the right or left foot and the amputee must be able to use the hand brakes to stop on slopes and other uneven terrains. Where one does not have this ability, a brake assist adaptation is recommended. You will need training to drive this way. For conventional driving the left accelerator could be flipped down as well. Here are a few controls to assist acceleration and braking:
When fitted in an automatic car it is easier to get used to by most people and there are variances of these system. They could be mechanical or electrical varying in the amount of effort required.
There are many options for adaptive devices to control both braking and acceleration, with example as follows:
It is pretty much easier to drive with separate accelerators and brakes by some amputees, this include accelerator rings that are operated with less effort than the push-pull lever, and a driver can steer with both hands on the steering wheel. There is also the hand-operated floor-mounted brakes and customized accelerators.
Photo Credit: Adaptationstation.co.uk
Attachments bolted on the parking brake pedal makes parking easier, this technology uses simple levers to take off efforts on pressing down and releasing the parking brake pedal, an electric brake worked by push buttons could be an alternative but more expensive than the bolt-on attachment.
Upon determination of which primary controls suits the amputee driver, there is need to make considerations for the secondary controls that will make driving with an amputation a lot easier. This secondary controls are used for options like Horn, Lighting, Rrafficators etc.
In most cases all a disabled person needs is the right technique. I will advice that a disabled driver should explore guides on helpful equipment and other lifting systems. Some that I know include hoists that lift and lower a disabled on to a car seat. Also, a lifting seat that swings in and out of a car, lowering and locking into a suitable position. With the proper research an amputee would find the most functional one in the market.
Find below some equipment to help stow or carry a wheelchair:
Photo Credit: Ameriglide.Com
After an amputation, returning to driving or learning to drive will entail communication with a responsible licencing agency, where they will assess an amputee's fitness level to drive and possibly carry out the driving assessment s/he needs. This is usually after looking at the amputee’s medical report. Upon every conviction they may decide to give a full licence or a temporary licence or a licence limited to drive only automatic cars. It could even be a total refusal (which an amputee may choose to appeal if they feel they have a case).
Most amputees are limited within their believe of not being able to drive at all -- some are still having doubts about receiving an artificial limb in the first place. Ability to drive should be determined by the level of amputation and other underlying health conditions after an amputation. I hope with this article I have been able to issue a pointer into the world of advanced enhancement technologies to empower amputees to take that pile of chrome and hit the asphalt. Driving is a fun exercise for most. Losing a limb doesn't necessarily have to take that from you.
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