用于超选择性血管造影和治疗性闭塞的微球囊导管。

AJR Am J Roentgenol. 1977 Feb;128(2):225-30. doi: 10.2214/ajr.128.2.225.

A miniature (0.5 mm) flow-directed balloon catheter with two different silastic balloon tips has been developed. One tip is used for perfusion; the other can be inflated and released to produce vascular occlusion. Examples of the developmental work in dogs and clinical use in patients are presented.

已研发出一种带有两种不同硅橡胶球囊尖端的微型（0.5毫米）血流导向球囊导管。一种尖端用于灌注；另一种可充气并释放以造成血管闭塞。文中展示了在犬类身上的研发工作及在患者身上的临床应用实例。