Abstract: A drainage system comprising a portable ergonomic carrier, the carrier further comprising at least one electric motor which moves a moving member that is powered by at least one battery and that is commanded by at least one electronic driver. The drainage system also includes a disposable collector that comprises at least one suction mechanism or pump that is adapted to receive said moving member and this collector also includes a least one valve mechanism and at least one filter mechanism. The collector forms at least one collecting chamber and is engagingly mated and coupled demountably into the portable ergonomic carrier.