| 摘要 |
A medical intubation device for delivering tube feeds into the duodenum or other intestinal area while aspirating the stomach of a patient is inserted through the patient's oral-nasal cavity. A first lumen of a tubular assembly allows delivery of fluids through outlets into the intestines. A second lumen of the tubular assembly interior to the first lumen provides aspiration through outlets into the stomach. A third lumen of the tubular assembly interior to the second lumen provides ventilation of the second lumen. A weighted member can be coupled at the insertion end of the tubular assembly. A radio-opaque allows positioning of the outlets into the stomach. |
