| 摘要 |
A flexible tracheotomy endotracheal tube comprises a short distal section of tubing, an intermediate section of tubing, a pre-formed obtuse-angle bend in the tube between the distal and intermediate sections, an elongated proximal section of tubing, a pre-formed abrupt bend in the tube between the intermediate and proximal sections, and an inflatable cuff integrated into the distal section of tubing.
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