| abstract |
A rotary flexible agitator system for removing an obstruction from within a patient's vessel comprising a tubular-housing having a flexible-tube with an open distal end, a motor-driven flexible agitator-shaft disposed in the tubular-housing that is rotateable and moveable relative to the flexible-tube. The flexible agitator-shaft has an offset distal-agitator whose effective diameter can be adjusted by pulling or pushing it in or out of the flexible-tube in order to navigate and thread it through obstructions, curved vessels and bifurcations. |