Fukutome T, Kohjiro M, Sese A, Ueno Y
Department of Anaesthesia, Kyushukoseinenkin Hospital, Kitakyushu, Japan.
Anaesthesia. 1993 May;48(5):407-8. doi: 10.1111/j.1365-2044.1993.tb07015.x.
A newly designed 4 FG double-lumen catheter with the second port located either 5 or 7 cm proximal to the tip was tested in five children undergoing open heart surgery. The catheter was inserted percutaneously and initially positioned in the superior vena cava, right atrium or inferior vena cava. During cardiopulmonary bypass, the tip of the catheter was repositioned manually in the left atrium across the interatrial septum. In all patients, left atrial pressure was monitored successfully while central venous pressure was monitored with the second port positioned in the superior vena cava. Removal of the catheter from the left atrium was easily performed and caused no problems.
一种新设计的4FG双腔导管，其第二个端口位于尖端近端5或7厘米处，在五名接受心脏直视手术的儿童中进行了测试。导管经皮插入，最初置于上腔静脉、右心房或下腔静脉。在体外循环期间，通过房间隔将导管尖端手动重新定位到左心房。在所有患者中，成功监测了左心房压力，同时通过将第二个端口置于上腔静脉来监测中心静脉压。从左心房取出导管操作简便，未出现问题。
