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PROS AND CONS OF 3D PRINTED PROSTHESES

Despite significantly improving the quality of life across the globe the 3D printing process and techniques is proving harmful to human life. Working with the cyborg beast, an upper limb prosthetic used to replace fingers, we can see some of the effects of the process. While it supports functionality of the human hand, its weight is greater than the human parts it aims to replace because of the design (one is advised to have a light prosthesis of no more than 400g). This makes it difficult for the patient to adapt to it and use it. According to studies, preferred weight is equivalent to the length of the stump and hence to increase comfortability of 3D printed upper lump prostheses one needs to provide information on weight as well as fitting. In addition, globally, there’s no exact number of people using passive, external powered prostheses and body powered prostheses. Terminal tools vary in price depending on the control methods with prices ranging from $ 4,000 to $20,000 with the best terminal device uses extensive fitting procedures like a technical system of yokes and cables that make it affordable. However, presently, there’s development of alternative electronic power units and mechanical tools to cater for the young but are too expensive. It’s crucial for families to focus on affordable fitting procedures to lessen expense burdens. Thirdly, with most fitting procedures include patient to be physically present it becomes difficult for patients to get these prostheses unless they have access to fitting facilities.

With most of the research done in laboratories and medical facilities most of the sources are drawn from articles from scholars like Zuniga et al.,2015, Kate et al., 2017, Alvial et al., 2018.