Abstract of DisclosureA data storage managing apparatus is described which translates a host InputOutput request into a standard form. The system includes a first control and display unit, at least another control and display unit and at least one therapy module, which is either a ventilation module or an infusion module. The order of the frequency bands may be programmed by the user or by a home service provider over the air. The apparatus also includes a decode unit configured to receive the second instruction from the location and to decode the second instruction to generate a decoded second instruction without changing the program counter to point to the second instruction. The invention also relates to the use of a flexible envelope sealed against air and alimentary andor physiological liquids and equipped with an inflating valve to form a device for the treatment of obesity or excess weight of a domestic or pet mammal, this device being designed to be placed in this animal’s stomach and filled in-situ with fluid.