The Use of Prosthetics for Eating
Independent eating is a complicated function involving many parts
of the body and a good deal of coordination. Contemplate just what takes
place when a cracker is picked up and placed into someone’s mouth.
First the eyes have to judge where the cracker is and send a message to
the brain to move the hand to the location of the cracker. Once the hand
arrives at the location, the brain must instruct the fingers to assume
the appropriate positioning to grasp the cracker. The appropriate
pressure of the fingers must be included in this instruction set,
otherwise the cracker will shatter and all that will be left is crumbs.
Once the cracker is grasped between the fingers and thumb, it must
be lifted toward the mouth. This requires more instructions to be sent
from the brain to the hand, forearm, wrist, upper arm and shoulder. On
arrival at the mouth the cracker must be placed into the mouth and the
lips first must open and then close. The teeth or gums must bite a piece
of cracker off of the whole cracker and the piece must be chewed and
then swallowed (which is another complete set of instructions and
another topic which we will not discuss here).
Now revisit this scenario and remove normal hand or arm function,
or both. A complicated sequence of events looks impossible without some
form of physical aid, or assistive technology. For those with impaired
arm and/or hand function, therapists usually try a wide variety of
equipment that is commercially available to see if they can provide
adequate assistance for the person to begin self-feeding.
However, for those who have missing limbs, the circumstances are
very different from those who have malfunctioning limbs. When limbs are
missing either a prosthetic must be developed, or some type of adaptive
device (a splint or shoulder harness with a utensil attached) that can
be mounted on the end of the missing limb/s must be acquired if the
individual is going to have any potential for feeding them self. Also,
depending upon where the limb ends (above the wrist, above the elbow,
etc.) dramatically impacts how an aid, or prosthetic device, can be
attached and controlled or operated. Also, if a person is born with a
missing limb or limbs, it is a different learning situation from those
who have had limbs that have been amputated. Yet, in either case,
self-feeding remains a difficult task to master for those with missing
limbs.
... At mealtimes, as a stop-gap measure for young children who
have missing upper limbs or hands, it is not uncommon to have the child
eat food directly off of the tray of their high chair by lowering their
mouth to the food. If this method is used, it is recommended that the
surface from which they are eating be raised enough that the child does
not bend their back and neck all the way down to waist level because
this will cause stress on those areas of the body. This method allows a
child to develop the concept of independent eating but it should only be
temporary as it is too stressful for the long term and will lead to
damage to muscles and joints over time. The only thing that is gained
from eating in this manner is that it is “independent eating” rather
than being fed. This method of eating is used by adults who have
congenital upper limb loss, because in earlier
generations of people born with missing upper limbs, it was the only way
that they could eat independently. However, adults who have lost upper
limbs having had functional hands and arms, rarely use this method to
eat.
For anyone with missing or poorly functioning or non-functioning
hands and/or arms an easy solution to independent eating is a device
specifically designed for eating, such as the Mealtime Partner Dining System.
Even children as young as three years old can use this type of dining
system and can gain the kind of mealtime independence that is normally
acquired by children of that age. For everyone who is dependent upon
another person at mealtimes, the Mealtime Partner Dining System is an
easy solution to feeding themselves.
Imagine sitting down to Thanksgiving Dinner with family and friends and your family member, who last year was fed, eating their meal independently. The Mealtime Partner Dining System empowers its users to be able to feed themselves. No longer must they wait to be fed, instead they can enjoy their meal at the pace they choose, with everyone else. What a wonderful way to celebrate the Thanksgiving feast - together! Click the following link below to learn more about how to gain mealtime independence for those who cannot feed themselves. | |
The Mealtime Partner Dining System is quick and easy to learn and has no complicated programming requirements. Each Dining Systems comes with a complete training video on DVD so new users and caregivers can learn to use it in just a few minutes. To view a list of the instructional videos that may be selected by title, click here. |
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