Modified apparatus for food extraction and obesity treatment

A method of extracting fluids rich in solubilized sugars and dispersed starches from a patient's gastrointestinal tract comprising the steps of:

• a) inserting into the stomach of the patient a device comprising:
• i. a channeled collection element having a longitudinal axis, a distal end and a proximal end, wherein the collection element further comprises a separate distinct lumen sealed at its proximal end and that runs substantially parallel to the longitudinal axis and for substantially the full length of the channeled collection element;
• ii. at least one slot formed in the channeled collection element, said slot parallel to the longitudinal axis of the channeled collection element and sized to permit entrance into the channeled collection element of solubilized sugars or dispersed starches;
• iii. a port or a port/valve assembly in fluid communication with the distal end of the channeled collection element;
• iv. a shaping element for insertion into said separate distinct lumen;
• v. at least two inflation elements in fluid communication with said separate distinct lumen;
• and
• vi. a plug for sealing said separate distinct lumen at its distal end while the shaping element is contained within said separate distinct lumen;
• b) connecting to the port or port/valve assembly in fluid communication with the distal end of the channeled collection element a disposal tube;
• and
• c) withdrawing fluid from the patient's stomach to a point external to the patient through the disposal tube.