A device that is inserted through the abdominal wall and into the digestive tract of a human is disclosed. The device may be placed through a method such as percutaneous endoscopic gastrostomy (PEG). The device includes a gastrostomy style structure that provides fluid communication with the external environment of the patient with the internal contents of the stomach. The device is produced with a series of slotted collection channels that preferentially, when connected to a source of negative relative pressure, directs a significant volume of the high calorie fluidic components of the chyme out of the digestive tract, preventing exposure to the absorptive tissues of the digestive tract when simple sugars and carbohydrates are consumed.
