The catheter may include a third lumen.
导管可包括一第三腔。
The upward venography can show the whole course and the lumen of the deep vein.
其结果显示：上行性造影可观察深静脉的全程及管腔情况；
CVC-RI is related to the number of catheter lumen, catheter time, catheter position.
CVC - RI与使用导管腔数、置管时间、置管部位有关。
CVC-RI is related to the number of catheter lumen, catheter time, catheter position.
CVC - RI与使用导管腔数、置管时间、置管部位有关。
应用推荐