Disclosed is a respiratory treatment apparatus that may be especially helpfulforpediatric patients, though it may be useful for patients of all ages. In oneembodiment, theapparatus comprises an endotracheal tube that is physically coupled to abronchial blocker ina non-concentric fashion. In another embodiment, the apparatus comprises anendotrachealtube that is physically coupled to a steering balloon apparatus. Theendotracheal tube,bronchial blocker, and/or steering balloon apparatus may be non-unitarycomponents that areattachable to one another with one or more attachment structures, and oncephysicallycoupled, may be put to use. The endotracheal tube and bronchial blocker andsteeringballoon apparatus may be selected from a plurality of endotracheal tubes andbronchialblockers and steering balloon apparatus, to create an assembled apparatus thatmeets theneeds of the patient.
