Patent ID: 7900634

Claim:
An artificial respiration system comprising: a bronchus blocker for sealing off one bronchus of two bronchi, the bronchus blocker including an insertion rod and a blocking means, the blocking means being provided near one end of the insertion rod in order to be inserted by means thereof into the one bronchus, the bronchus blocker further including a support for supporting the bronchus blocker on a bronchial branching, the support of the bronchus blocker includes two support parts each intended for support on either side of the bronchial branching, each of the two support parts being expandable, wherein the bronchus blocker is configured to completely seal the one bronchus; and a respiration tube, the respiration tube consisting of one tube, the respiration tube including at least one first lumen, in which the respiration tube is suitable for receiving the bronchus blocker in order to insert the bronchus blocker into a trachea, wherein the respiration tube is configured to remain within the trachea without extending into the brachial branching and provide air to the other bronchus.