DIGESTIVE TRACT SIMULATOR

摘要

A digestive tract simulator, comprising hydraulically interconnected at least two elastic bags (12) kept at the constant temperature and a controllable heating source, wherein a heating source is represented by a heated temperating plate (2) over whose working surface intended for placing of elastic bags (12) two levers (7) are arranged in an axial distance, swinging around a common axis; to these levers (7) a deflected wing (3) placed in parallel with the temperating plate (2) and having working arms opened in a wide angle in direction from the temperating plate (2) is mounted on the lever's side near to the temperating plate (2); at least one of levers (7) is connected to a pendulum engine (4) having an adjustable motion so that elastic bags (12) are in operating state situated between the working surface of the temperating plate (2) and the deflected wing (3); each of bags (12) is equipped by an air cock (127) and an input and output pipe channel (126) for working medium, connecting bags (12) together via tubing coupled through a peristaltic pump (5).