DEVICES FOR STEERING CATHETERS

Abstract

A system including an outer member, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal portion. The catheter is positioned within an outer catheter, such as an aspiration catheter, which provides a reinforcement member over the column member to restrict movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the inner wall of the outer catheter causing the distal portion of the inner member to deflect laterally to thereby redirect the outer catheter.

CPC Classifications