The document discusses nanotechnology and its applications in medicine, specifically the development of nanorobots for drug delivery and disease treatment. It details the structure and functionality of these nanorobots, which are capable of navigating the human bloodstream to perform tasks such as detecting diseases and delivering treatments efficiently. Additionally, the document highlights the advantages of nanotechnology, including low power consumption and the potential to revolutionize medical care by eliminating many diseases.

1. NANOTECHNOLOGYNANOTECHNOLOGY
By
SATHISHKUMAR G
(sathishsak111@gmail.com)

2.  Manufacturing technologies at nanometerManufacturing technologies at nanometer
length scale (10length scale (10-9-9
m)m)
 Nanometer-one billionth of a meter, aboutNanometer-one billionth of a meter, about
the width of 6 bonded carbon atoms.the width of 6 bonded carbon atoms.
What is nanotechnology?What is nanotechnology?

3. USESUSES
 Engineering drugs (Nanorobots)Engineering drugs (Nanorobots)
 Nanorobots – cancer seeking missilesNanorobots – cancer seeking missiles
 Three overlapping powerful technologiesThree overlapping powerful technologies
1.Addressing of medical problems by1.Addressing of medical problems by
nanostructure materialsnanostructure materials
2.Remarkable advances in biomedicine2.Remarkable advances in biomedicine
and bioroboticsand biorobotics
3.Nanorobots in medical armamentarium3.Nanorobots in medical armamentarium

4. NANOROBOTSNANOROBOTS
 Assembled from nanodevices (nano scaleAssembled from nanodevices (nano scale
parts)parts)
 Size of each part – 1 to 100 nmSize of each part – 1 to 100 nm
 Size of the combined parts – 0.5 to 3Size of the combined parts – 0.5 to 3
micronsmicrons
 Principle element – carbonPrinciple element – carbon
 Carbon – form of diamond (tremendousCarbon – form of diamond (tremendous
strength)strength)

5. APPEARANCE & SIZE OF NANOROBOTSAPPEARANCE & SIZE OF NANOROBOTS
 Impossible to say exactly what a genericImpossible to say exactly what a generic
nanorobots would look likenanorobots would look like
 Intended to travel through the bloodstreamIntended to travel through the bloodstream
 500-3000 nanometer (bloodstream robots)500-3000 nanometer (bloodstream robots)
 50-100 microns (non - blood borne tissues50-100 microns (non - blood borne tissues
robots)robots)
 Larger (alimentary or bronchial robots)Larger (alimentary or bronchial robots)

6.  Implementation – dose & tripsImplementation – dose & trips
 1 dose includes 1- 10 trillions (101 dose includes 1- 10 trillions (101212
))
 Volume of body 100,000 cmVolume of body 100,000 cm33
 Volume of blood ~5,400cmVolume of blood ~5,400cm33

7. NANOROBOTNANOROBOT

8. ARTIFICIAL RED CELLARTIFICIAL RED CELL
1.1.Nano robot – VentilonsNano robot – Ventilons
2.2.Spherical shapeSpherical shape
3.3.Made of 18 billion atomsMade of 18 billion atoms
4.4.Tiny pressure tank has capacityTiny pressure tank has capacity
of about 9 billion Oof about 9 billion O22 & CO& CO22
moleculesmolecules
5.5.37% of 29,160 molecular sorting37% of 29,160 molecular sorting
rotors (loading & unloading of Orotors (loading & unloading of O22))

9. 6.Sapphire-non flammable6.Sapphire-non flammable
7.236 times efficient than RBC7.236 times efficient than RBC
8.5cm8.5cm33
dose of 50% ventilonsdose of 50% ventilons
carrying capacity of 5400 cmcarrying capacity of 5400 cm33
OO22 molecules in bloodmolecules in blood
9.Commanded by ultra sound9.Commanded by ultra sound
transmittertransmitter

10. CARBON-
DI-OXIDE
&
OXYGEN
ARROW
indicates high
pressure of 1000
atm.
CIRCLE
indicates nano
particles.

11. DETECTION OF HUMANDETECTION OF HUMAN
PHYSIOLOGYPHYSIOLOGY
 Measure individual gene activities.Measure individual gene activities.
 Cellular protein activitiesCellular protein activities
 Intelligent medical system for preventiveIntelligent medical system for preventive
carecare
ADVANTAGESADVANTAGES
 Low power consumptionLow power consumption
 Operated by non-laboratory personnelOperated by non-laboratory personnel

12. DISPLAY
MOBILE
COMPONENTS
NANO SENSORS TO DETECT
PULSE RATE
&
CORPUSCLES
NANO ROBOTS TO EXTRACT
GLUCOSE
CELLS IN BLOOD
PINS TO INTAKE
BLOOD
DETECTION OF SUGAR LEVELDETECTION OF SUGAR LEVEL
USING MOBILE PHONESUSING MOBILE PHONES

13. Nano robots used in our mobile phonesNano robots used in our mobile phones

14. CONCLUSIONCONCLUSION
 Eliminates all 20Eliminates all 20thth
century diseasescentury diseases
 Nanostructured storage deviceNanostructured storage device
 Nanocomputer computes 10 tetra flopsNanocomputer computes 10 tetra flops
(10(101313
floating-point ops)floating-point ops)
 0.001watts (nanochip) < 25watts(human0.001watts (nanochip) < 25watts(human
brain)brain)

15. Thank youThank you