TheArmBreathingCircuitprovidessupportarmforuseinrespiratorycircuit.Theassemblyconsistsofafisso(fixedsegment),articulatedarmswithcentrallockingmechanism,twinfixingtubeholder,swingingheadandcustomcolumn.elementsarelockedintopositionuponinflationofthebladderandreleasedupondeflationthusmakingabreathingcircuitaswellasprovidingsupport.Thetubinginarespiratorycircuitmaynotber igidattimesandneedstobesupported.Evenrigidtubingincircuitmayneedasupporttoprovideproperpositioningofthetubingforpatient'scomfort.Inthesecases,asupportarmisusedinordertosupportcomponentsoftherespiratorycircuit.