Sclerotherapy catheter with lumen having wire rotated by motor and simultaneous withdrawal from vein

摘要

An apparatus for performing a vascular treatment. In some embodiments, the apparatus comprises a vascular therapy device comprising a vascular treatment device and a feeder. The vascular treatment device can connect to a wire configured for use in vascular treatment. The vascular treatment device can rotate the wire. The feeder can be configured for controller the longitudinal translation of the wire. The feeder and the vascular treatment device can be independently or combinedly controlled.

主权项

1. An apparatus for occluding a vein, comprising:
an elongated intraluminal member shaped and dimensioned for passage through blood vessels of a subject, the intraluminal member having a proximal end and a distal end, the intraluminal member comprising:
a sheath defining a lumen extending from the proximal end to the distal end, anda wire disposed within the lumen extending from the proximal end to the distal end, the wire being rotatable within the sheath; a first motor coupled to the wire, the first motor configured to rotate the wire within the sheath; an elongate track extending from a first end to a second end; a belt coupled to the intraluminal member, the belt extending along the track from the first end to the second end; and a second motor coupled to the belt, the second motor configured to drive the belt such that the intraluminal member is withdrawn simultaneously with the first motor rotating the wire within the sheath.