Nanobots are microscopic machines that can operate inside the human body. They have potential applications in medicine such as targeted drug delivery, breaking up blood clots and kidney stones, gene therapy, and fighting cancer. Nanobots may one day help cure diseases by performing tasks at the nano scale. While nanobots offer advantages like rapid treatment and low costs, challenges remain around replication control and biocompatibility. Future areas of focus include the central nervous system and more advanced cancer treatments.

2. CONTENTS
• Introduction
• Structure
• working
• Types of nanobots
• Uses
• Applications
• Adavantages
• Drawbacks
• Future
• Conclusion
• References

4.  Nanobots are devices
made from DNA that
are so small they can
be injected into the
blood stream and carry
a payload of drugs to
specific cells or organs.
 Nanobots are tiny
machines used to cure
diseases in humans or
in any organism.
 Performs tasks at Nano
scale dimensions.
 The size of nanobots
are 10‾9.

5. Also called as
nanorobots,nanomach
ines,nanomites and
nanoids.
Nanobots can be
categorized into two
groups called
autonomous robots
and insect robots.
A major asset of
nanobots is that they
require very little
energy to operate

7. Nanobot

9. Medicine cavity
Knives, pincers, probes and
chisels
Lasers and electrodes

11. CANCER TREATMENT BY USING NANOBOTS

12. BREAKING KIDNEY STONES

15. Case study
A recent case report described a 62-year-old patient
who underwent abdominal aneurysm repair who
received a form of ultra purified polymerized bovine
haemoglobin solution, HBOC-201.11 His haemoglobin
concentration before surgery was 13.9 g/dL, and his
haematocrit was40.4%.
Estimated blood loss for the total surgery was 8.0L;
his lowest haemoglobin obtained during surgery was
9.5g/dL, and the lowest haematocrit was 28%.

16. The patient received a total of 2.5 L of salvaged blood, 2
autologus fresh-frozen plasma units, 1 L hydroxyethyl starch,
11.5 L of crystalloid, and 0.89 L of HBOC-201. After surgery, his
haemoglobin was 12.5 g/dL, and his haematocrit was 27%. This
product was effective in this patient who lost a large amount of
blood and yet did not receive any banked red
blood cells.

20. • The nanorobot control design
(NCD) software is a system
designed to serve as a test bed for
nanorobot 3-D prototyping
• An advanced nanomechatronics
simulator that provides physical
and numerical information for
nanorobot task based modeling.
• Development platform for
medical nanorobots
investigations
• Simulates the control dynamics
of a nanorobot inside a human
body

21. • Consists of modules that simulate the
physical conditions inside a human
body
• Run the nanorobot control programs n
determine their actions
• Provide a visual display of the
environment in 3D
• Record the history of nanorobot
behavior for later analysis

23. 1. RESPIROCYTES:
 IT WORKS AS AN ARTIFICIAL ERYTHROCYTES.
 IT TRANSPORTS OXYGEN AND CARBONDI OXIDE.
2. MICROVIBORES:
 ACTS AS AN ARTIFICIAL WHITE BLOOD CELLS.
 ALSO CALLED AS NANOBOTIC phagocytes.

24.  IT ABSORBS AND DIGEST THE PATHOGENS IN THE
BLOOD STREAM BY PHAGOCYTOSIS.
 CONTAINS FOUR FUNDAMENTAL COMPOUNDS.THEY
ARE,
I.
II.
III.
IV.
AN ARRAY OF REVERSIBLE BINDING SITE
AN ARRAY OF TELESCOPPING GRAPLLES
A MORCELLATION CHAMBER
DIGESTION CHAMBER
3.CLOTTOCYTES:
 IT ACT AS AN ARTIFICIAL MECHANICAL PLATELETS.
 IT REDUCES THE CLOTTING TIME REDUCES BLOOD
LOSS.
 THE CLOTTOCYTE MAY ALLOW COMPLETE HEMOSTASIS
IN AS LITTLE AS ~1 SECOND, EVEN IN MODERATELY
LARGE WOUNDS.

25.  IT CAN CHECK AND REPAIR
DNA STRUCTURES.
 IT IS USED TO CLEAR
CORONARY ARTERY
BLOCKAGE.
 IT CAN ALSO CURE THE
PROBLEMS IN SPINAL CORD
REGIONS.
 IT CAN ABLE TO DETECT
STENOSED BLOOD VESSELS.
 NANOBOTS ARE PUT INTO
THE ACT OF PURIFYING THE
SEWER WASTES AND
RESERVOIRS IN THE FIELD
OF ENVIRONMENT.

29. BREAKING
UP BLOOD
CLOTS
ARTERIO
SCLERIOSIS
GENE
THERAPY
FIGHT
AGAINST
CANCER
BREAKING
UP KIDNEY
STONES
PREVENTS
DIABETIS
DRUG
DELIVERY
PARASITE
REMOVAL GOUT

32.  RAPID ELIMINATION OF
DISEASES.
 COST OF SURGERY IS LOW.
 NO OPERATION FAILURES.
 LESS RISK.
 FASTER AND MORE
PRECIOUS DIAGNOSIS.
 IT MIGHT ALSO PRODUCE
COPIES OF THEMSELVES
TO REPLACE WORN-OUT.
 SPEED UP OF MEDICAL
TREATMENT

34.  REPLICATION MAY BECOME
OUT OF CONTROL.
 COMPLICATED
MAINTANANCE
 VERY COASTLY FOR
INSTALLATION PURPOSE.
 THE NANOBOT SHOULD
BE VERY ACCURATE,
OTHERWISE HARMFUL
EFFECTS MAY OCCUR.
 HARD TO INTERFACE,
CUSTOMIZE AND DESIGN.

35. WHAT TO EXPECT IN THE
NEAR FUTURE
• Central Nervous System(CNS)
• Cancer treatment

36. Recent developments on the field of
biomolecular computing has demonstrated
positively the feasibility of processing
logic tasks by bio-computers, which is a
promising first step to enable future
nanoprocessors with increasing complexity.

37. THE NANOBOTS ARE USED IN MEDICINE ARE
PREDICTED TO PROVIDE A WEALTH. WHEN THE
SEVERE SIDE EFFECTS OF THE EXISTING THERAPIES
ARE BEEN CONSIDERD, THE NANOBOTS ARE FOUND
TO BE MORE INNOVATIVE, SUPPORTIVE TO THE
TREATMENT AND DIAGNOSIS OF VITAL DISEASES.

38. Nanotechnology is a brand new
technology that has just began, it is a
revolutionary science that will change
all what we knew before. I hope
nanotechnology will continue to make
our way of life easier for future
generation to come . And the world
will move forward .

39. http://www.fractal-robots.com/
http://www.me.cmu.edu/faculty1/sitti/
nano/
http://www.links999.net/robotics/robots
/robots_introduction.html
http://www.ifr.mavt.ethz.ch/photo/nano
robotics
http://www.cheme.cornell.edu/%7Esaltz
man/Classes/ENGRI_120/Research_Papers
/paper47.PDF
http://www.medicaldesignonline.com/