| 摘要 |
The invention provides a catheter system comprising a stomach probe for gastric decompression or drainage of stomach fluids, and a jejunal probe for nutriment supply during enteral feeding. The stomach probe comprises a drainage tube to be inserted into the stomach of a patient, the drainage tube having proximal and distal ends and defining a lumen for receiving and for guiding insertion of the jejunal probe into the small intestine of the patient. The jejunal probe is sized and adapted to be received within the lumen of the stomach probe for guided insertion to the small intestine. The catheter system further comprises support means for supporting the jejunal probe within the lumen of the stomach probe such that the feeding tube maintains a spaced relation to an inner wall surface of the lumen of the drainage tube. |
