Riella M C, Scribner B H
Surg Gynecol Obstet. 1976 Aug;143(2):205-8.
The results with a cuffed silicon rubber right atrial catheter for prolonged parenteral nutrition are reported. In 43 patients, 78 catheters were inserted; of these, 52 were removed for various reasons. The mean duration of catheter patency in 26 patients currently infusing at home is 9.4 months. The high incidence of catheter-related septicemia previously reported by others has been reduced to one for every 5.5 patient years. The combination of soft Silastic material, catheter design, localization and easy handling by the patient have all contributed to its longer life span. It can be used with impunity whenever long term access to the circulation is needed.
本文报道了使用带套囊的硅橡胶右心房导管进行长期肠外营养的结果。43例患者共插入78根导管，其中52根因各种原因被拔除。目前26例在家接受输注的患者，导管通畅的平均持续时间为9.4个月。其他人先前报道的导管相关败血症的高发生率已降至每5.5患者年1例。柔软的硅橡胶材料、导管设计、定位以及患者易于操作等因素共同促成了其更长的使用寿命。只要需要长期建立循环通路，均可安全使用。
