Presented ByAbhijeet S. Kapse

Fight With Cancer Using Nanorobots

MITCOE E&TC DEPARTMENT

Introduction Nanorobots Design of Nanorobot Status Of development Advantages Disadvantages Conclusion

OVERVIEW

Uncontrolled Growth Of Cells Spread all over the body Leading Cause of Death 7.6 million

Cancer

Most Common Types

Lung Cancer Stomach Cancer Liver Cancer

Kills Healthy Cells Fatigue Hair Loss

Treatment

Side Effects

Radiation Therapy Chemotherapy

Cure Using Nanorobots

Inject nanorobots into patient

Detect cancer Cells Destroy Cells Do not affect on

Healthy Cells

Nano Infinitesimally Small Scale of Manufacturing And Fabricating Materials

NanoRobot Tiny machine Perform specific task

NanoRobots

Sensitive to Biological Element Detect body temperature ,fluids or enzymes Phosphatidic acid Chemotactic sensor can use PH responsive Tumor have low PH Transducer

Nanobiosensor

Architecture

Receive Signal from Nanobiosensor and Perform its job

Nano Chip

Nano Container

Contain Highly Concentrated enzymes which will be delivered into infected cell

Cant use conventional sources Chemical Energy Nanorobots would hold small chemical

Supply Become fuel source when combined

with blood

Power Supply

Float freely inside the body Detect the tumor effectively

Design Of Nanorobot

Technique Used

Bottom-up approach Assembling structures atom by atom or molecule by molecule

Design

Structure: Interior : Vacuum environment Exterior : Not affected by chemical liquids of

our body

Size: Typically 0.5 to 3 micron 1-100 nm parts

Status of Development

500 nm

▶ 70-nm attack robots▶ Attaches to the cancerous

cell's surface▶ Carry siRNA deactivates

protein production▶ Starving malign cell to

death. Tumor

Small Size Inexpensive(if mass produced) No maintenance Automated Painless Treatment Easily Disposable

Advantages

Should be Accurate if not harmful effect occurs

Initial Design Cost high Very complicate design

Disadvantage

Recent advancement in the field of Nanorobotics gives the hope of the effective use of this technology in medical field.

Thus in future nanoterobots will play an important role

Conclusion

M. Venkatesan,B. Jolad “Nanorobots in Cancer Treatment” IEEE 2010

R.Hariharan , J.Manohar “Nanorobotics As Medicament” IEEE 2010

Adriano Cavalcanti , Bijan Shirinzadeh “Nanorobots for Laparoscopic Cancer Surgery” IEEE ICIS 2007

References

Thank You