A device for investigation of a flow conduit comprising: a base； and a module formed in the base, the module comprising: a main channel for the flow conduit, the main channel having a loading inlet for loading the flow conduit； a culture chamber in the main channel for at least one of perfusion and superfusion of the flow conduit； at least two fixation lines in communication with the main channel for providing fixation of the flow conduit at at least two fixation locations along the length of the flow conduit.
