用于促进超选择性导管插入术的双口径导管（作者译）
[Double calibre catheter used to facilitate hyperselective catheterisation (author's transl)].
作者信息
Busy F, Harry G, Vadrot D
出版信息
J Radiol Electrol Med Nucl. 1978 Oct;59(10):597-600.
PMID:745178
Abstract
Presentation of a polyethylene catheter formed by the end-to-end apposition of two tubes of different calibre, the proximal being of a wide calibre and thus easy to manipulate, and the distal being of fine calibre and very useful for hyperselective catheterisation.
摘要
呈现一种由两根不同管径的管子端对端对接而成的聚乙烯导管，近端管径较宽，因此易于操作，而远端管径较细，对超选择性导管插入术非常有用。
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