SAMU ( Mobile Service of Urgency ) service offered by the federal government , however administered by the states and municipalities in Brazil , each region has different units , the service , and the simplest service, this state of São Paulo, where only ambulances are part of the service in other states like Amazonas, the service is provided by boats and helicopters , and one of the ships of this service is a hospital ship, donated by the Brazilian Navy <em Santa Catarina , the service is performed by ambulances , cars for medical staff transport and motorcycles, for paramedics teams quickly come to the site !