Bonnaud P, Jehenne G, Man N K
Clinique Bizet, Paris.
Nephrologie. 1994;15(2):181-4.
The Carboclip is a no-needle vascular access device made of an inverted Titanium body. The horizontal bar of 6 mm inner diameter is connected with artery and vein via a vascular graft. The vertical body houses an elastic plug in which is inserted a double canula diving in the blood stream for extracorporeal blood circulation (EBC). The body is wrapped by a flange made of microporous biocarbon in which the subcutaneous fibroblast will growth, forming an antimicrobial barrier and fixing the port to the skin. We report our experience on 30 devices implanted in 30 sheep with 26 extracorporeal circulation simulating hemodialysis. The results demonstrate good tightness of the plug as well at rest as during EBC procedure, sufficient blood flow rate of about 400 ml/min, and benefits of the microporous carbon flange.
卡波Clip是一种无针血管通路装置，由倒置的钛制主体制成。内径为6毫米的水平杆通过血管移植物与动脉和静脉相连。垂直主体内有一个弹性塞，其中插入了一根双套管，潜入血流中进行体外血液循环（EBC）。主体被一层由微孔生物碳制成的凸缘包裹，皮下成纤维细胞将在其中生长，形成抗菌屏障并将端口固定在皮肤上。我们报告了在30只绵羊身上植入30个装置并进行26次模拟血液透析的体外循环的经验。结果表明，塞子在休息时和EBC过程中都具有良好的密封性，血流量约为400毫升/分钟，且微孔碳凸缘具有优势。
