Stryker Corporation
Self-rolling thrombectomy apparatuses and methods

Abstract:

Self-rolling mechanical atherectomy aka thrombectomy apparatuses for removing a clot from a vessel include a tractor tube portion that rolls and inverts over itself in a continuous motion, tractor-like, to draw material into the tractor tube, wherein the tractor tube rolls over itself without requiring any additional internal support at the distal-facing region of the tractor tube.