The document discusses the potential uses and design of nano robots. Nano robots would be nano-scale devices used in the human body to protect against pathogens. They could be powered through metabolizing glucose and oxygen, and have simple onboard computers. Their design must incorporate safety mechanisms and not be dependent on constant external control. While nano robots could help cure diseases, the technology is still in early stages of research and development, with most work being conceptual.

1. Presented By,
K.Iniya

2.  Nanotechnology is the development of
engineering processes at the atomic and
molecular level of matter.
 A Nanometer is one-billionth of a
meter, or ten hydrogen atoms placed
side by side.

3.  Nano robots are nano devices that will be
used for purposes of protecting the human
body against pathogens.
 The Main element used will be carbon in
the form of diamond or fullerene nano
composites.
 Many other Light elements such as oxygen
and nitrogen can be used for special
purposes.

4.  The powering of nano
robots can be done by
metabolizing local
glucose and oxygen for
energy.
 They will have simple
onboard computers
capable of performing
around thousand or
fewer computations
per second.

5.  Molecular NT device designs should
incorporate provisions for built-in
safety mechanisms,
 Absolute dependence
Dependent on Broadcast transmissions

6.  Subassemblies
do not function
independently.
 Address the
potential dangers
of MNT.

7.  The Design of medically-active
microscopic machines will be the
consequent result of techniques.
 The Feasibility of such achievements in
nano medicine are classified into two
primary capabilities for fabrication,
 Fabrication
 Assembly of nano scale parts

8. The Nano robots
lives in a world of
Viscosity.
The Gravitational
force here is very
Negligible.
In this world very
low Reynolds
number is
assumed for
Kinetic Energy.

9.  The Reynolds
Number is a
Conventional index.
 It provides a
convenient measure
of the laminar flow
characteristics of
fluid flow around a
moving Nano robots.

10.  Virtual reality was considered a suitable
approach for Nanorobot design
 The nano device design must be robust
enough to operate in an aqueous
environment.
 The Nanorobots use a macro
transponder navigational system for
Nanorobot positioning.

11.  The System might
involve external
signal from beacon
placed at fixed
position outside
the skin.
 The molecule can
be pumped by the
molecular sorting
rotors in
~10seconds.

12.  To cure skin disease.
 For Dental system.
 Work on immune
system.
 To prevent Heart
attacks.
 Life extension.

13.  Make surgical instruments so precision.
 Product could be vastly improved.
 It would require less material and less
pollution.
 Made something well beyond today’s
Medical Technology.

14.  Nanotechnology still resides in University
Laboratories and Government research
facilities.
 In Nanotechnology most of the work is
done to be in future. Only the concept has
been proposed.
 The Scientist are not making long promises
for this future.