Prosthetic Limbs : Past, Present, and Future Essay

1967 Words 8 Pages
Prosthetic Limbs: Past, Present, and Future


Abstract:
The purpose of my research paper is to discover how artificial limbs work in
conjunction with the human body, which plastics are used in prosthetic limbs, and if there
are any better possible plastics out there that can be used. The 1.9 million people in
America who have lost limbs find it hard to pay for them, since they’re very expensive,
so I looked into materials used, which are currently plastics such as polypropylene and
carbon fibers. However, there are still some problems such as slow reaction time so
manufacturers and laboratories are looking into alternate solutions such as carbon
nanotubes and microchips. Research is expensive though, so I do not see the cost
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However, yearly, there are around 1.9 million Americans living with
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limb loss (War Fuels Prosthetics). However, many companies did not pay much attention
to the area of prosthetics because of the lack of money they would get from it. However,
with the start of the Iraq War, many companies are trying to find better and cheaper ways to
manufacture well-crafted artificial limbs due to the demands being placed by soldiers of war
who want limbs that function faster and better. Their demands push the limits of prosthetic
technology, which can end up being beneficial to everyone.
Artificial limbs are a type of prosthesis, the artificial extension that replaces a
missing extremity, which are used for when people lose their limbs due to diseases,
accidents, or birth defects. (Prosthetic Limbs). There are different types of prosthesis,
such as static prosthesis, simple artificial limbs like peg legs which do not enable the person
to be able to have any sense of touch. Dynamic prosthesis, the more popular choice, uses
sophisticated electronics to let the nerve and muscle systems of the human body to be able
to sense their artificial limb (Prosthetic Limbs). They can make the nerve and muscle
systems sense feeling because it has electrical sensors in the prosthetic limb to detect the…

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