How a robot can help a doctors in present technology

1. GOVERNMENT ENGINEERING COLLEGE, HASSAN
DEPARTMENT OF COMPUTER SCIENCE AND ENGG
Under the guidance of
MR. THIRTHE GOWDA M T, B.E.,M.Tech.
Assistant professor
Department of CS&Engg
GEC, Hassan 573201
A PERSPECTIVE ON MEDICAL ROBOTS
Presented By
YASHWANTH KUAMR N 4GH14CS061
Presented By

2. Contents
 INTRODUCTION
 BASIC SYSTEM CONCEPTS
 THE STRUCTURE AND TECHNOLOGY OF
MEDICAL ROBOTIC SYSTEMS
 EXAMPLES OF MEDICAL ROBOTICS SYSTEMS
 PERSPECTIVES
 ADVANTAGES AND DISADVANATGES
 CONCLUSION
 REFERENCES

3. The medical robotics are most commonly used in hospitals, Like all
robot systems, medical robots fundamentally couple information to physical
action to significantly enhance human’s ability to perform important tasks in
this case surgical interventions, rehabilitation, or simply helping handicapped
people in daily living tasks. Although the main focus will be on robotic systems
for surgery, it will also discuss the relationship of these research areas to
rehabilitation and assistance robots. Finally, it will include some thoughts on
the factors driving the acceptance of medical robotics and of how research can
be most effectively organized.
ABSTRACT

4. Table 1: complementary strengths and limitations of robots and humans

5. BASIC SYSTEM CONCEPTS
computer-integrated systems to promote surgical safety by:
1) improved technical performance of difficult procedures.
2) on-line monitoring and information supports for surgical
procedures.
3) active assists such as no fly zones preventing robots from
moving tools into dangerous proximity to delicate
anatomical structures.
4) It inherent ability of medical robots and CIS(computer-
integrated surgery) systems to
promote consistency while capturing detailed online
information for every procedure.
1. MEDICAL ROBOTICS IN COMPUTER-INTEGRATED
SURGERY AND REHABILITATION

6. B. Surgical CAD/CAM
Fig. 1: The information flow of CIS systems.

7. C. Surgical Assistants
Surgery is a highly interactive process and many surgical decisions are
made in the operating room. The goal of surgical robotics is not to replace the
surgeon with a robot, but to provide the surgeon with a new set of very versatile
tools that extend his or her ability to treat patients.
D. Rehabilitation and Assistive Systems
As a population ages, robotic systems for rehabilitation and for helping
deal with physical and cognitive disabilities will become more and more
important.

8. THE STRUCTURE AND TECHNOLOGY OF
MEDICAL ROBOTIC SYSTEMS
Fig. 2. Block diagram of typical CIS system.

9. Fig. 3. The daVinci surgical robot uses mechanically constrained remote-center-of-
motion arms manipulate modular tools under surgeon tele operator control. The tools
use cable drives to provide high-dexterity manipulation inside the body.
EXAMPLE

10. A. Modelling and Analysis
The core challenge is to develop computationally efficient methods for
constructing models of individual patients and populations of patients from a
variety of data sources and for using these models to help perform useful tasks.
B. Interface Technology
it includes the following methods:
1) Specialized Mechanism Design
2) Teleoperation and Hands-On Control
C. Systems Science
Medical robots are complex systems that necessarily involve many
interacting subsystems, including computational processes, sensors,
mechanisms, and human–machine interfaces

11. EXAMPLES OF MEDICAL ROBOTICS
SYSTEMS
A. Robotic Orthopaedic Surgery
B. Robotically Assisted Percutaneous
Therapy
C. Minimally Invasive Robotic Surgery
D. Rehabilitation and Assistance in
Daily Livin

12. PERSPECTIVES: WHETHER ARE WE TENDING AND
HOW CAN WE GET THERE?
This research is challenging, interdisciplinary, and
synergistic. Progress is needed across the board in the
modelling and analysis required for medical robotic
applications, for the interface technologies required to
relate the Data world to the physical world of patients and
clinicians, and to the system science that makes it possible
to put everything together safely, robustly, and efficiently.

13. Advantages:-
A. One advantage is that patient recovery is quick.
B. robot-assisted surgery gives the surgeon better control over
the instruments and a better view.
C. robots do not make the same mistakes that humans can
make. Robots are extremely more exact, and they do not
move by accident during the surgery.
Disadvantages:-
A. It costs more to use a medical robot during surgery.
B. Another disadvantage is that even more training is needed to
operate the system.

14. Conclusion
1. Robots are reducing surgeon hand-tremor,
assisting in spine and joint-replacement,
positioning surgical needle guides, and
coordinating medical imaging.
2. Robotics will definitely help to improve
the future of medicine, as it does now ,but
it will happen step by step while
overcoming all the actual obstacles.

15. References
1: Vol. 94, No. 9, September 2006 | Proceedings of the IEEE
2: R. Taylor and D. Stoianovici, Medical robotic systems in computer-
integrated surgery, Preble. Gen. Surg., vol. 20, pp. 1–9, 2003. .
3: R. H. Taylor, G. B. Bekey, and J. Funda, presented at the NSF Workshop
on Computer Assisted Surgery, Washington, DC, 1993.
4: T. Kanade, Conference Report: International Advanced Robotics Program
Workshop on Medical Robotics, Hidden Valley, PA, 2004.
5: http://www.smart operation machines.com/
6: http://www.perspective on medical robots.

16. Thank you

17. Any queries?