| 单词 | transtracheal oxygen catheterization |
| 释义 | transtracheal oxygen catheterizationtranstracheal oxygen catheterizationMaintenance of the oxygen supply to the body by means of a fine tube passed through a TRACHEOSTOMY opening in the front of the neck into the trachea. The method has substantial advantages over nasal cannulas or facemasks and is preferred by most patients but is appropriate only if supplementary oxygen is a long-term requirement. |
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