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7/30/2019 nano robots ppt
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Table of contents Nanomedicine
Introduce the device into body
Move the device around the body
Propelling the device Identification of damaged tissues
Methods to detect damage
Means of treatment
Power to the nanorobot
Applications
Conclusion
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NANOMEDICINE Use of nanodevices and
nanostructures tomonitor ,repair, constructand control the humanbiological system at amolecular level.
Uses
*diagnosis of illness*dispense drugs or
harmones
*nanosurgery
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INTRODUCTION OF THE DEVICE
INto THE BODY Through circulatory
system
Smaller devices
Large diameter artery
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MOVING THE DEVICE IN THE
BODY1) Directly carried through blood.Disadvantages
a) Tumoursb) Blood clots
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2) PROPELL THE DEVICE
Propeller
Celia/flagellae
Crawl along the surface
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IDENTIFICATION OF DAMAGE IN
BODY Long sensorsto
navigate to the damaged
tissue Short sensors to
distinguish b/wdamaged and healthy
tissue
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METHODS TO DETECT DAMAGE
Ultrasonic
NMR/MRI
X-RAY
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MEANS OF TREATMENT
Physical removal
Heat
Microwave
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POWER TO THE NANOROBOT Physical connection
No physical connectionthrough ultrasonic waves
Power from the blood stream
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APPLICATIONS
1)Tumours
2)Bloodclots
3) Kidney stones
4)Burn and wound debriding
5) Removal or break down of tar from lungs
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CONCLUSION