| 摘要 |
The present disclosure is related to a noninvasive ventilatory device which comprises a first flexible tube comprising a first distal end with a final configuration designed in the form of a chamfer and a second distal end that receives a connector being disposed closely to the second distal end; one first perforation and a second perforation and wherein a balloon is disposed outside the flexible tube and closely to said first distal end; a second flexible tube arranged inside the flexible tube, whose function is to measure CO2, said second flexible tube comprising a first distal end and a second distal end, so that the second distal end passing through the first bore of the first flexible tube; a third flexible tube arranged inside a flexible tube, whose function is to inflate the balloon, said third flexible tube comprising a first end and a second end, so that the second end passes through the second perforation of the first flexible tube. |
