As comparison to now and a few decades ago, the field of bioengineering has come a long way, especially in the field of prostheses. Throughout our engineering lectures thus far, what particularly struck me was the week in which we had covered prostheses and limbs in our lectures. This was because they have such a huge number of applications in which can be used to help people return to living a normal life (at least as best as they can).

As someone who is passionate about the field of sports medicine, what triggered me to do further research into what prostheses were like in earlier ages- like the 90s in comparison to the ones now, specifically ones specialised for athletes.

• The picture on the left is what prosthetics had looked like during the mid-90s. Earlier prosthetics were often made of wood, leather and metal that limited movement.

• The image in the middle displays what prosthetics look like now. It shows that advances in material and design have enabled prosthetic limbs we use now to be more functional and comfortable. Making use of lightweight yet very durable materials like carbon fibre and thermoplastics.

• The image on the right is what a specialized prosthetic for athletes looks like now, they make use of a device with a curved blade, which provides a good balance between flexibility and strength to withstand high- impact activities like sprinting and jumping.

From these design and material advances, more endeavors have been made to aid people in somewhat returning to a normal life (as well as attempts to make less expensive alternatives for those who can’t afford certain prosthetic’s), and furthermore provide less fortunate people an opportunity to at least recover from trauma.

A research study, taken by the University of Southampton, published in the journal of Global health. Talks about how they’re helping countries like Cambodia plan future prosthetics and orthotics.

It mentions: “thanks to a grant from Global challenges Research Fund, the University’s People Powered Prosthetic group and Exceed Worldwide, a Non-governmental Organisation (NGO) which trains specialist staff and provides P&O services- like supplying prosthetic limbs, braces, wheelchairs and community support- were able to access and, for the first time, analyse routinely collected data from existing electric patient records in an aggregated and anonymous way”

This indicates that by determining patterns in the cause of injury and disease from which amputations are required. Together with cross referencing data from the data from current patients, applications of prosthetics can be made specifically for these people, which can provide opportunities to return to work and sustain both themselves and their family.

CASE STUDY- AN ATHLETES POV

From another perspective- of someone with congenital (birth) defects- more specifically an athlete would be Richard Whitehead (a Paralympic gold medalist in London 2012, and silver medalist in Tokyo 2020). He was born with a congenital condition with which had left him with a ‘double through knee amputation’ meaning he was born without the bottom half of his legs.

Even with this condition, he went on to set a world record for athletes with double amputation (which took place at the 2010 Chicago marathon). Unfortunately, he was unable to compete in the marathon at London 2012 as there was no category for leg amputees, and was refused permission by the IPC to compete against upper limb amputees.

Because of this he turned to sprinting to compete at the 2012 Paralympics. Here was where he obtained gold in the 200m T42 Athletics event, setting a world record time of 24.38 seconds. And later on in 2013 was appointed the first ever patron of Sacroma UK, a bone and soft tissue cancer charity.

CONCLUSION

From just the past few decades (as mentioned before) technological advances, aiding both design and material advances have allowed us to consistently come up with new and innovative ways to get people back on their feet both figuratively and literally. And its yet to show and slowing down in its rate of improvement.

Overall, from cases such as Richard Whitehead, who had taken his condition as something that will not stop him from reaching his dream. As well as other cases like the people from the research study who were provided with a means to recover from traumatic events like natural disasters. It’s clear to see that prosthetics have become an integral part in the lives of these people. And taking these examples, as starting points for more research, more persistent endeavours can be made from which, more ingenious solutions can be introduced and applied to treatment for potential patients in the future.