Catheters导管cathetern.导尿管；尿液管；导管Catheterization chemotherapy插管化疗catheterization of vena cava腔静脉插管术catheter-inserting forceps气管内导管插入钳Catheter-related Infection导管相关性感染Catheterization of renal vein肾静脉导管插入术catheter-related thrombosis导管源性血栓形成catheter with central opening中心开口的导尿管Catheterization of left heart左心导管插入术Catheter-related infections导管相关性感染Catheter-related bacteremia导管相关性菌血症