1. Volume 137, Issue 2, Pages 434-439 (August 2009)
The Future Is Wireless: Advances in Wireless Diagnostic and Therapeutic Technologies in Gastroenterology 
Virender K. Sharma 
Gastroenterology 
Volume 137, Issue 2, Pages (August 2009)
DOI: /j.gastro
Copyright © 2009 AGA Institute Terms and Conditions

2. Figure 1
A 3D reconstruction of a porcine colon using the check cap imaging capsule. The blue circle highlights a 5-mm polyp that was created in the porcine colon using an isodense submucosal silicone implants and was detected by the imaging capsule.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2009 AGA Institute Terms and Conditions

3. Figure 2
Prototype Rotational Micro Biopsy Capsule Device. (Courtesy Prof. Doyoung Jeon, Department of Mechanical Engineering, Sogang University, Seoul, Korea.)
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2009 AGA Institute Terms and Conditions

4. Figure 3
Vision of VECTOR Capsule with different diagnostic and therapeutic capabilities.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2009 AGA Institute Terms and Conditions

5. Figure 4
Philips Research's intelligent pill (iPill) for electronically controlled drug delivery. The iPill is an 11- × 26-mm capsule that incorporates a microprocessor, battery, pH sensor, temperature sensor, RF wireless transceiver, fluid pump, and drug reservoir.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2009 AGA Institute Terms and Conditions

6. Figure 5 Bion MicroStimulator (27 mm long × 3.3 mm in diameter).
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2009 AGA Institute Terms and Conditions