Nano medicine is one of the branches of nanotechnology, which can be used to make powerful and widely used tools in the field of medicine and research. In addition to making tools, the science of Nano medicine is also related to the structures of materials and drugs, and in its sub-branches, it also deals with the treatment of special diseases and sensitive and professional surgeries. Of course, the use of Nano medicine is not in such a way that this science directly plays a role in the production and manufacture of the medicine itself, but it has an effect on how it spreads in the body, and this increases the effectiveness of the medicine. Based on this procedure, doctors can deliver the drug to the point where the body needs it, instead of delivering part of it to the affected part through other ways such as the stomach. This ability has been used to treat most cancers.