Nano Robotics-

Nanorobotics is the technology of creating machines or robots that operate at or near the nanometre scale (10-9 metres). Nanorobotics is the nanotechnology engineering subject of developing and creating nanorobots, which is still primarily theoretical.

This technology is projected to have the greatest impact in the field of medicine. This is due to nanotechnology's ability to transfer vast numbers of nanorobots in a single injection. Additionally, designs with a communication link will allow for changes to the programming and operation of nanobots already in the body. This will help with disease monitoring and treatment whilst reducing the need for invasive procedures.

Nanorobotic Applications in the Field of Hematology:

Nanorobotic applications for the field of hematology are currently being developed. This includes everything from improving clotting ability in the event of a dangerous hemorrhage to devising artificial methods of transferring oxygen in the body after severe trauma.

Respirocytes are fictitious nanobots that can act as artificial red blood cells. Respirocytes could be injected into the bloodstream to carry respiratory gases until the patient is stabilized in an emergency where a patient stops breathing and blood circulation stops.

Nanorobotics Applications for Cancer Detection and Therapy:

As cancer survival rates improve with early detection, nanorobots with improved detecting capabilities will be able to speed up cancer diagnosis and so improve the disease's prognosis. Nanobots with chemical sensors integrated in them could be used to detect cancerous cells in the body. Currently, proposed concepts incorporate the use of integrated communication technology. Two-way signalling is produced here. This means that nanobots will respond to acoustic signals and receive programming instructions from external sound waves, as well as transfer data.

Nanorobotics Applications for Biohazard Defense-

Nanorobots will also have use in biohazard protection, such as increasing epidemic illness response. In locations where public infrastructure is limited and laboratory analysis is unavailable, nanobots with protein-based biosensors will be able to send real-time data. This is especially useful for biomedical monitoring in epidemic-stricken areas, as well as in remote or war-torn countries during humanitarian operations.