Motus GI has receiving a new United States Patent for the sensing technology and suction control on its Pure-Vu System, a device that fits onto the end of an endoscope to help with real-time cleansing during colonoscopy, according to a company press release. The Pure-Vu system uses pressurized water to loosen debris in the colon before suctioning it out during the procedure. It helps mitigate the challenges presented by poor bowel preparation.