Take anyone who has undergone Endroscopy and he would tell you the difficulties he experienced as he swallowed the flexible or rigid cable — which, of course, can be a source of infection, over-sedation, and, worst, the harming of various body organs. The answer? The wireless capsule camera (which also has other names such as “PillCam,” “video pill,” “Sayaka,” or “Endocapsule” that enables one to view and see areas that the old-fashioned endoscopes have failed to display. This capsule traverses the path of the intestines after a patient takes it in through the mouth. Although it indeed takes a longer time to provide images, the ones it produces are clearer and of better quality.
