Endovascular catheter guide orienter comprises flexible catheter with single slot allowing guide introduction, distal end terminated by self-expanding cone deployed by withdrawing outer sheath

摘要

The flexible catheter (1) has a single slot allowing the introduction of a guide (2). The distal end is terminated by a self-expanding variable diameter cone (3), crimped on the catheter by a collar (6), deployable by the withdrawal of an outer tubular sheath (5). There is a steering wire (8)