微细介入导管的挤出机头设计

The Design of an Extrusion Head Used to Produce of Micro-Interventional Catheter

设计了一种医用微细介入导管的挤出机头,其特点是采用了整体芯棒、圆孔分流支架和双管机头结构,并详细介绍了该挤出机头的设计过程。

The author designs an extrusion head used to produce a kind of medical interventional catheter which adopts an integral core rod, a round-hole diffluent bracket and an extrusion head with double tubes,and introduces the designing process in detail.