It is generally known by the staff who help families in need that there can be a situation with hospitalized people that have need of a specialized medical staff and IV solutions and infusion sets. Also , fixed wing air ambulance services frequently are contracted on account of the fact that these people necessitate medical services. Family members have need of a flight EMT and/or a catheter and other equipment while these cases fly in a airline. There are those few people who are flown by medical flight fleets because these cases would be categorized as being in a non-critical situation but they are in need of advanced critical care while on vacation around the US. People occasionally will look around for medevac charters when they are not helped by a qualified case work specialist.