Pill camera by bhadra
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The document discusses the capsule camera, a vitamin pill-sized device invented by Gavriel Iddan in 2000, which allows for non-invasive imaging of the gastrointestinal tract. It features a 10mm diameter, captures 5,000 images during an 8-hour examination, and is useful for diagnosing diseases like Crohn's disease and tumors. Despite its advantages of being painless and made from bio-compatible material, it faces drawbacks such as high cost and risks for patients with intestinal narrowing, while its future may include enhancements like zooming and longer battery life.
![REFERENCES
[1] Biomedical Circuits and Systems Conference, 2009. BioCAS 2009. IEEE.
[2] Medical Imaging, IEEE Transactions on Dec. 2008.
[3] Sidhu, Reena, etal. " Gastrointestinal capsule endoscopy: from tertiary
centers to primary care". BMJ, March 4 2006. 332:528-531.
doi:10.1136/bmj.332.7540.528.
[4] "Capsule Endoscopy in Gastroenterology". Mayo Clinic. Accessed October
5 2007](https://image.slidesharecdn.com/pillcamerabybhadra-170329162830/85/Pill-camera-by-bhadra-14-320.jpg)
Pill camera by bhadra
- 1. bhadra 4th year CSE-C By COMPUTER SCIENCE AND ENGINEERING
- 2. contents • Abstract • Specifications & Features • Procedure • Inside Capsule Camera • Working • Uses • Advantages • Disadvantages • Future Scope • Conclusion
- 3. ABSTRACT Imagine a vitamin pill-sized camera that could travel through your body taking pictures, helping diagnose a problem which doctor previously would have found only through surgery. Pill Camera was invented by Gavriel Iddan in the year 2000 and it was approved by U.S.Food And Drug Administration in 2001.
- 4. SPECIFICATION&FEATURES • DIAMETER 10MM • LENGTH 25MM • 5,000 IMAGES ARE DURING AN 8 HOUR EXAM. • DISPOSABLE • CHARGE 8-HOUR Height-25mm Width-10mm
- 5. Capsule is swallowed by the patient like a conventional pill. It takes images as it is propelled forward by peristalsis. A wireless recorder, worn on a belt, receives the images transmitted by the pill. A computer workstation processes the data and produces a short video clip or still images. PROCEDURE
- 7. OPTICAL DOME LENS HOLDER LENS ILLUMINATING LED’S CMOS IMAGE SENSOR BATTERY ASIC TRANSMITTER ANTENNA 5 7 Inside a Capsule Camera
- 8. 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.
- 9. Crohn's Disease. Malabsorption Disorders. Tumors of the small intestine & Vascular Disorders. Ulcerative Colitis Medication Related To Small Bowel Injury. USES
- 10. Advantages Painless, no side affects or complications. Accurate and effective. Images taken are of very high quality. Made of bio-compatible material, doesn’t cause any harm to the body. small size. Simple procedure.
- 11. DISADVANTAGES . Patients with narrowing are not good candidates for this procedure due to the risk of obstruction. Impossible to control Camera behavior. Very expensive. Not reusable
- 12. FUTURE SCOPE Zooming and auto focus. Reduction in size. Cost effective Longer battery life
- 13. Conclusion Pill Camera has a Bright future which will help the doctor to diagnose the stomach related diseases more easily. But some steps need to be taken to overcome the drawbacks.
- 14. REFERENCES [1] Biomedical Circuits and Systems Conference, 2009. BioCAS 2009. IEEE. [2] Medical Imaging, IEEE Transactions on Dec. 2008. [3] Sidhu, Reena, etal. " Gastrointestinal capsule endoscopy: from tertiary centers to primary care". BMJ, March 4 2006. 332:528-531. doi:10.1136/bmj.332.7540.528. [4] "Capsule Endoscopy in Gastroenterology". Mayo Clinic. Accessed October 5 2007
Editor's Notes
- #2: Ok fine