The rigid metal tubes that he was using allowed him to see only the light at the end of the tunnel; along with the tube, his patients had to swallow a source of light, whose dim bulb limited the murky ...

Endoscopy procedures for the digestive system ... and are usually done while the person is sedated. They are useful for ...

It features a large 2.2 mm working channel for improved irrigation, and a remarkably wide viewing angle of 125° in air and 83° in water, offering a large viewing area and simplifying orientation ...

Capsule endoscopy (CE) is composed of many parts ... size of a large pill (26 × 11 mm), and it weighs about 3.4 g. The viewing field of the CE is about 140°. [1] The aim of using a video ...

The update comes about six weeks after an early alert flagged reports of 120 injuries and one death linked to reprocessing of ...