Apparatus is provided for treating a condition such as obesity. The apparatus includes a set of one or more electrodes, which are adapted to be applied to one or more respective sites in a vicinity of a body of a stomach of a patient. A control unit is adapted to drive the electrode set to apply to the...http://www.google.ca/patents/US20020161414?utm_source=gb-gplus-sharePatent US20020161414 - Acute and chronic electrical signal therapy for obesity
