“NANOROBOTICS”

NANOBOT

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CONTENTS

Introduction.

Structure of nanorobots.

Nanorobots in heart surgery.

Navigation.

Detection.

Destruction

Advantages.

Applications.

Conclusion.

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?

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Introduction

STRUCTURE OF NANOROBOTS

Molecular sorting rotors

Propeller Fins Sensors

Consists of,

Structure of nanorobots.

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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

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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.

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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.

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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.

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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

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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.

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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

APPLICATIONS

Treating arteriosclerosis

Breaking up blood clots

Fighting cancer

Parasite Removal

Breaking up kidney stones

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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.