Utilidad de la mediastinoscopía sistemática en el diagnóstico y la estadificación del cáncer de pulmón

A resistive element structure for a sender assembly of a gauge is provided. The resistive element structure comprises a first and second resistive element. A first set of contact elements are distributed along a first arc about a pivot point. Each contact element of the first set is electrically connected to the first resistive element. A second set of contact elements is distributed along a second arc about the pivot point. Each contact element of the second set is electrically connected to the second resistive element.