Nanobots The Future of Medical Surgery Essay - 1868 Words

Nanoscale materials have been used for over a millennium such as in Medival Europe where nanoscale gold was used in stained glass and in Damacus where nanotubes were found in blades of swords (National Nanotechnology Initiative, n.d). However, Richard Feynman (Figure 1) of the California Institute of Technology gave what is considered to be the very first lecture, â€Å"Theres Plenty of Room at the Bottom on technology and engineering at the atomic scale, at an American Physical Society meeting at Caltech (n.d). Feyman stated in his speech that â€Å"When we get to the very, very small world – say circuits of seven atoms – we have a lot of new things that would happen that represent completely new opportunities for design† (Grandall and Lewis,†¦show more content†¦Hence, upcoming medical procedures will be performed in a sophisticated and controlled way at the cellular and molecular level. The procedures will be extremely targeted, localized and highly precised as they are performed by untethered microrobots (Nelson, n.d). Furthermore, these new surgical bots will be capable of entering the human body through natural orifices or minimal incisions without having to physically cut open and observe the subject as in yesteryears. The typical nanomedical treatment will consist of an injection of perhaps a few cubic centimeters of micron-sized nanorobots suspended in fluid (Freitas, 1999). The typical therapeutic dose may include up to 1-10 trillion individual nanorobots, although in some cases treatment may only require a few million or a few billion individual devices to be injected ( 1999). Furthermore, this process will reduce the amount of trauma to the patient and allow a faster recovery time. Thus, scientists will be able to obtain a more effective diagnosis of ailments as well as accurately detecting diseases and analyzing changes in the body. The treatment as a result will also be highly specific, and the diagnosis will be more accurate, because nanobots will provide continuous monitoring diagnosis from the inside of the body. As well as enable operators to store and process previous data, identify patterns and thus, help to predict onset of an ailment (S, 2014). AnShow MoreRelatedNanobots for Internal Surgery Essay2002 Words   |  9 Pages Overview of Surgery Over the years, surgery has made tremendous progress while changing human perspective; viewed as â€Å"no more science than butchery† a couple of centuries ago to now considered to be a solution for many health care problems, such as cancer, heart disease and kidney failure. Nevertheless, surgery has not been perfected to a level that provides great results every time it is performed on patients. 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