The document discusses a vitamin pill-sized capsule camera developed using nanotechnology for diagnosing abnormalities in the small intestine through non-invasive imaging. It includes descriptions of its components, working system, uses in various medical conditions, as well as advantages and disadvantages associated with its use. The capsule endoscopy represents a significant advancement in medical technology, allowing detailed visualization of the intestine while minimizing patient discomfort.

1. PRESENTING BY
S. MURALI
KRISHNA

2. CONTENTS
 INTRODUCTION
 TECHNOLOGY USED
 DESCRIPTION
 BODY OF THE PIN CAMERA
 INSIDE OF THE CAPSULE CAMERA
 WORKING
 TRANSMITTER AND RECEIVER EXTERNAL
CONTROL UNIT
 USES
 ADVANTAGES
 DISADVANTAGES
 CONCLUSION

3. INTRODUCTION
 An application of nanotechnology.
 A vitamin pill sized camera.
 Travels through body and taking pictures.
 Helps in diagnosing abnormality in small
intestine.

4. TECHNOLOGIES USED
 Pill Camera developed on the basis of
NANOTECHNOLOGY.
 Nanotechnology deals with objects measured
in nanometers.
 Nanometer can be visualized as billionth of a
meter or millionth of a millimeter or it is
1/80000 width of human hair.

5. DESCRIPTION
 Comes in capsule form and contains a camera,
lights, transmitter and batteries.

6. •Video chip : consists of IC CMOS image sensor
which is used to take pictures of the intestine.
•LAMP : It is used for proper Illumination in the
intestine for taking photos.
•Micro actuator: Acts as memory to store the
software code that is the instructions.
•Antenna : Used to transmit the images to the
receiver.

7. BODY OF PILL CAMERA
Height-25mm Width-10mm

9. Optical Dome : Contains the light receiving window.
Lens Holder : Accommodates the lens.
Lens : Arranged behind the light receiving window.
Illuminating LED: Around the lens and CMOS
image sensor.
CMOS [ Complementary metal oxide semiconductor
]Image Sensor:
Produces very high quality images. High field view
and detect small objects.
Battery : Two button shaped silver oxide primary
batteries are arranged behind CMOS.
ASIC Transistors: Arranged behind the batteries.
Antennae :At the end.

10. WORKING
 Pill camera is also called as Capsule
Endoscopy.
 The capsule contains a camera, an LED light,
a battery and a built-in antenna.
 The antenna transmits the images to a small
recording unit that the patient wears on their
waist during the study.

11. DATA RECORDER AND
COMPUTERIZATION

13. CIRCUITS USED IN PILL CAM

15. USES
 Crohn’s disease.
 Mal absorption disease.
 Tumors of the small intestine.
 Vascular disorders.
 Ulcerative colitis.
 Medication related to small injury.

16. ADVANTAGES
 Painless, no side effect and complications.
 Miniature size.
 Accurate, precise and effective.
 Images taken are of high quality.
 Made of bio compatible material.

17. DISADVANTAGES
 Patients with narrowing are not good for this
procedure due to risk of obstruction.
 Impossible to control camera behavior.
 Very expensive.
 Not reusable.

18. CONCLUSION
 The given endoscopy capsule is a pioneering
concept for Medical Technology of the 21st
century.
 The endoscopy system is the first of its kind to
be able to provide non-invasive of the entire
smallest intestine.
 It has revolutionized the field of diagnostic
imaging to great extent and has proved to be
of great help to physicians all over the world.

19. REFERENCES
 https://scientificcomputing.com
 https://nvidia.com/object/fermi_architecture.ht
ml.
 Mishra, R.Kayak servey of techniques to
resolve problems associated with RTS/CTS
Mechanism.

20. THANK YOU