PENTAX Medical announced the new EPK-i Video Endoscopic System and i-Flex scopes for U.S. physicians specializing in gastroenterology, hepatology, endoscopy and gastrointestinal (GI) surgery.The EPK-I has a resolution of 1.25 mega pixel which is the sharpest endoscopic image available today for both upper and lower GI tracks.The PENTAX i-Flex scopes was designed keeping in mind factors like; illumination capabilities, air/water channel and nozzle design and control body ergonomics.