Cloft Harry J, Kallmes David F
Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA.
AJNR Am J Neuroradiol. 2004 Jan;25(1):60-2.
The HydroCoil Embolic System (HES; MicroVention, Aliso Viejo, CA) was developed to improve the efficacy of endovascular treatment of cerebral aneurysms. The HES may reduce recurrences of aneurysms by allowing for increased packing density as compared with platinum coils. We report our initial experience with the HES in the treatment of 11 patients with cerebral aneurysms and compare findings to those in size-matched control cases treated with platinum coils. The HES provided substantially improved volumetric packing of the aneurysm lumen relative to standard platinum coils (73% vs. 32%; P=.0001).
HydroCoil栓塞系统（HES；MicroVention公司，加利福尼亚州阿利索维耶霍）的研发旨在提高脑动脉瘤血管内治疗的疗效。与铂金线圈相比，HES可通过增加填塞密度来降低动脉瘤的复发率。我们报告了使用HES治疗11例脑动脉瘤患者的初步经验，并将结果与使用铂金线圈治疗的大小匹配对照病例进行比较。相对于标准铂金线圈，HES显著改善了动脉瘤腔的容积填塞情况（73%对32%；P = 0.0001）。
