| 摘要 |
A drain catheter comprises a proximal drain tube having a proximal end adapted to outlet drained liquids and a distal end. A tube interface is at a distal end of the proximal drain tube, the tube interface having at least two canals open to a distal end of the proximal drain tube, the at least two canals being in fluid communication with the proximal drain tube. Two or more distal drain tubes each having a proximal end and a distal end, the proximal end of each said distal drain tube being connected to a corresponding one of the canals such that the distal drain tubes are each in fluid communication with the corresponding one of the canals, the distal end of each said distal drain tube being open to collect liquids, a lumen of the distal drain tubes being smaller than a lumen of the proximal drain tube. |
