This video shows the use of Colon Hydrotherapy for Colonoscopy preparation. The video features the Dotolo Research Corp Toxygen Model BSC-UV colonic machine. This is a great new alternative for Gastroenterologist to use for preparing a patient for a colonoscopy. This method is considered easier and more comfortable then traditional methods involving several types of laxatives (such as Golytely® or Fleets Phospho-Soda®). Hospitals, doctors, colonic.