| 摘要 |
Apparatus for use in artificial respiration comprising an elongated tubular member for insertion into the esophagus having a pair of expandable elements for sealing the esophagus and pharynx against air loss. The tubular member includes an air passage between an external air source and discharge openings located between the expandable elements for introducing air to the lungs. The apparatus may also contain a gastric intubation tube, and external means for inflating the expandable elements with or without syringes. |
