Nano robots


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Nano robots

  1. 1. “NANOROBOTICS” NANOBOTnanorobots 1
  2. 2. nanorobots 2 CONTENTS  Introduction.  Structure of nanorobots.  Nanorobots in heart surgery.  Navigation.  Detection.  Destruction  Advantages.  Applications.  Conclusion.
  3. 3. Nanorobots are tiny machines used to cure diseases in human or in any organism. Performs task at nanoscale dimensions. The size of nanorobots is 10 -9. The prefix ‘nano’ means billionth. WHAT ARE NANOROBOTS? nanorobots 3 Introduction
  4. 4. STRUCTURE OF NANOROBOTS Molecular sorting rotors Propeller Fins Sensors Consists of, Structure of nanorobots. nanorobots 4
  5. 5. Molecular sorting rotors: Made up of carbon nanotubes. Nanotube with nanogears used for changing the direction of movement. Propeller: Like that in nanorobots it is used to drive forward against the blood stream. Fins: Fitted along with the propellers used to propel the device. Sensors: Fitted externally and internally with the nanorobots to receive the signal movement direction. Continued…… Structure of nanorobot nanorobots 5
  6. 6. USE OF NANOROBOTS IN HUMAN BODY A doctor offers the patient an injection of a nanorobot. Seeks out cancer cells and destroy them. Dispells the disease at the source, leaving the healthy cells untouched. The patients has no awareness of devices working inside them. nanorobots 6
  7. 7. NANOROBOTS IN HEART SURGERY Blood vessels play an important role in supplying blood to all parts of our body. Due to the fatty deposition on the walls of blood vessels blood will not move freely to all parts. These leads to heart attacks and damage the vital organs. nanorobots 7
  8. 8. NAVIGATION Nanorobots use blood flow for its movement. In order to move the nanorobots,the blood should be To satisfy this, nanorobots should be made with electric motors to turn propeller. • Speed of blood • Get through the heart without stuck • React with changes in blood flow rate • Able to change the direction according to the blood stream Navigation of nanorobots into blood vessels. nanorobots 8
  9. 9. DETECTION Sensors are used to locate the fatty deposits. To control the nanorobots as per our wish fit the TV camera . Sensors are used to receive the signals and do the operations according to signals send by remote control unit. Nanorobots towards a destination nanorobots 9
  10. 10. DESTRUCTION The fatty deposits (or) clots are removed using special blades fitted with nanorobots. Continuous (or) pulse signal is used to activate the blades. View of nanorobot removing the fatty deposit To take nanorobots from the body we use two methods one is retrace our path upstream another is making small surgery to remove. nanorobots 10
  11. 11. ADVANTAGES OF NANOROBOTS Rapid elimination of disease. Nanorobot might function at the atomic and molecular level to build devices, machines or circuits known as molecular manufacturing. Nanorobots might also produce copies of themselves to replace worn- out units, a process called self-replication. The major advantage of nanorobots is thought to be their durability, in theory, they can remain operational for years, decades or centuries. nanorobots 11
  12. 12. APPLICATIONS Treating arteriosclerosis Breaking up blood clots Fighting cancer Parasite Removal Breaking up kidney stones nanorobots 12
  13. 13. CONCLUSION The nanorobots are used in heart surgery, due to this number of risks and side effects behind is reduced. The same technique is used in various treatments like cancer, breaking kidney stones, breaking liver stones, parasite removal only with slight modification. Within ten year several advancement technologies should be made from this nanorobotics.