The video endoscopes EVC 21-37L & EVC 21-37S are designed for Colonoscopy examinations. The colonoscopes are different in length 1330 and 1650mm. The control body is made of special aluminum alloy, which is light-weight and protective against any damages with long life ceramic coating. The video chain can provide HD images and the three remote switches located on the Endoscope control body are programmable to trigger various video processor functions. The colonoscopes are only compatible with the COMBO-3 processor.
These video colonoscopes have a diameter of 12.8mm and a working channel of 3.7mm at field of view of 140° which provide better physician and patient comfort .